LanderKit

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Journal

The conversion blog

What we learn building landing pages that sell — structure, copywriting, market pricing and technical choices. No fluff.

2 September 2026
8 min read

Server-side Tag Manager (sGTM) on a landing page: is it actually worth it

A Google Tag Manager container that runs on a server instead of the visitor's browser: that's the promise of server-side tag management, sold as the fix for ad blockers and Safari's ITP. Research has found data leaks even on the server side, though, and the infrastructure has a cost that rarely makes it into the sales pitch. What actually justifies the move — and what doesn't need it.

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2 September 2026
8 min read

Passkeys (WebAuthn) on a SaaS signup form: should you drop the password?

A "password" field with its eight-character minimum, its uppercase letter and its special character remains one of the most well-documented friction points on a SaaS signup form. The passkey — a fingerprint, a face, or a device unlock code, with nothing to remember — promises to remove it outright. The research on real-world WebAuthn adoption tells a more nuanced story than the marketing pitch: what works, what fails quietly, and how to decide for your SaaS landing page.

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2 September 2026
8 min read

IP geolocation on a landing page: personalizing without breaking SEO or spooking visitors

Detecting a visitor's city from their IP address and adjusting the headline, currency, or a local testimonial accordingly sounds appealing — but IP geolocation is less accurate than assumed, and personalized carelessly it can start to look like cloaking to Google. What this technique actually delivers, how to wire it up cleanly in Next.js on Vercel, and where to stop.

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1 September 2026
8 min read

One-time payment or subscription: which pricing model for your landing page?

"Do we sell it as a one-off or a subscription?" A question settled in five minutes inside a Stripe config actually determines the entire structure of the landing page selling the offer: the objections to overcome aren't the same, neither are the trust signals to show, nor the CTA. The simple test to decide, and what changes on the page depending on the answer.

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1 September 2026
8 min read

Content-Security-Policy on a landing page: allowing GTM, Meta Pixel and Stripe without blocking everything

A landing page loads five to ten third-party scripts on average — GTM, Meta Pixel, a Google Ads conversion tag, a reviews widget, Stripe — and the browser runs every one of them with exactly the same trust it gives the site's own code. A Content-Security-Policy header changes that rule: it explicitly lists what is allowed to execute and blocks everything else by default. How to write one without breaking anything, and why the most common configuration protects against nothing at all.

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31 August 2026
8 min read

The View Transitions API on a Next.js landing page: useful fade or gimmick?

Click a template card and the next page snaps into place with no visual thread connecting the image you just saw to the one that replaces it. The browser's View Transitions API, now controllable from Next.js without a third-party library, lets one visual element persist from one page to the next. Two studies on perceived waiting time and animation help explain where that fade actually helps, and where it's just a gimmick that slows the page down for nothing.

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31 August 2026
8 min read

The Speculation Rules API: making the click on a landing page's CTA truly instant

A visitor clicks "Book a demo" or "Join the waitlist," and waits a beat while the next page loads — a few hundred milliseconds, enough to introduce a moment of hesitation. Next.js's prefetch already downloads that page's data ahead of time, but not its render. Chrome's Speculation Rules API goes a step further: it executes and paints the target page in the background before the click happens, so the navigation feels like it takes no time at all.

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31 August 2026
8 min read

Do you need breadcrumbs on a landing page?

"Home > Templates > Coach & Consultant": that small trail of links under the header looks harmless, almost mandatory out of habit. But a breadcrumb trail assumes a hierarchy of pages to climb back through — exactly what an ad-driven landing page, built to show a single path to a single CTA, doesn't have. Two studies on actual breadcrumb usage and a quiet change Google made in 2025 help settle the question page by page, rather than on principle.

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31 August 2026
9 min read

From Figma to a Next.js landing page: what always gets lost in translation

A mockup approved in a meeting, then a landing page shipped three weeks later that no longer quite matches: spacing that crept tighter, a fallback font flashing for an extra beat, a button that doesn't respond the way it did in the prototype. This isn't a one-off slip — it's a gap measured in design-work research, and there are concrete ways to close it.

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30 August 2026
7 min read

Automatically delivering a digital product after purchase: Stripe webhook or a simple success link

A customer pays for an ebook, a template, or a course by card: how does the file actually reach them, without you sending it yourself? Stripe offers two answers: show a download link right on the success page, or wait for a webhook to confirm the payment server-side before unlocking it. That choice has real consequences for security, reliability, and development time.

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29 August 2026
9 min read

Server Actions or an API route for a Next.js landing page form?

Since Next.js 13, a form can be handled by a Server Action — a server function called directly, without a separate API route. That simplifies the code, but it also changes how resilient and secure a landing page form ends up being. The concrete comparison, including when a plain API route is still the better call.

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29 August 2026
9 min read

SSG or ISR: how to handle a price or offer that changes on a Next.js landing page

A statically generated (SSG) landing page is the fastest to serve: the HTML is already built, no server-side computation on every visit. But what happens when the price or offer it displays changes faster than your rebuilds? A concrete comparison of pure SSG, ISR (Incremental Static Regeneration) and client-side computation, including the approach LanderKit uses on its own site.

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29 August 2026
9 min read

Images on your landing page: what the law actually says (stock photo libraries, AI-generated images, personality rights)

Someone on the team types "smiling coach" into Google Images, saves the first result, and it ends up at the top of the landing page. Nobody thinks twice about it at the time — yet that is exactly the scenario behind most unauthorized-image claims. Here's what the law says about the three sources of images on a landing page, and how to cover yourself without spending hours on it.

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29 August 2026
8 min read

Multi-armed bandit or classic A/B test: which method for a landing page fed by paid ads

A classic A/B test deliberately sends half your traffic to the variant that's losing, all the way to the end of the test — a rational choice for a clean conclusion, but a real cost when that traffic is bought by the click. A multi-armed bandit algorithm solves a different problem: cutting that cost by reallocating traffic continuously, at the price of a less clear-cut conclusion. How it works, and which one to pick depending on your context.

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29 August 2026
8 min read

Airtable for landing page leads: review and limitations

The landing page form on one side, an Airtable grid on the other: for a lot of freelancers and small teams, that's the fastest way to receive leads without signing up for a CRM. What Airtable genuinely does well, its real limits on volume, data and sales follow-up, and the point where switching to something else pays off.

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28 August 2026
8 min read

Organic traffic (Instagram, TikTok, LinkedIn) to a landing page: how to know what's actually converting

A Google Ads or Meta Ads campaign arrives on your landing page with its UTM parameters already attached; an Instagram post, a TikTok video, or a LinkedIn post doesn't. The result: in Google Analytics, your best-performing organic content drowns in the "direct" bucket, because the platform's in-app browser stripped the referrer along the way. Here's why that happens, and the manual discipline that still lets you know which post actually filled the form.

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27 August 2026
7 min read

Preconnect, preload, dns-prefetch: preparing connections before the browser needs them

Before a browser can download a single file, it has to resolve the domain name, open a TCP connection, and negotiate TLS encryption — three invisible network round trips, repeated for every third-party domain the page calls (a font, a chat widget, a video, a payment script). The dns-prefetch, preconnect, and preload resource hints let you get that work done before the browser even discovers it needs it. Used well, they shave hundreds of milliseconds off LCP; used carelessly, they slow down the very page they were meant to speed up.

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27 August 2026
8 min read

Landing page for a sophrologist: converting without a professional order behind you

Anyone can call themselves a sophrologist in France: no state diploma, no professional order, no official registration number vouches for a practitioner's credibility in the eyes of a hesitant visitor. That's exactly what makes the landing page decisive — it has to supply, on its own, proof of credibility the profession doesn't provide from the outside. Here's how to build it, with what the rules actually say in 2026.

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26 August 2026
8 min read

Showing your product on a SaaS landing page: screenshot, GIF, video, or interactive demo

"Show, don't tell" is the most repeated piece of SaaS copywriting advice — and the least often followed all the way through. Between a static screenshot, a looping GIF, a 30-second video, and an embedded interactive demo like Arcade or Storylane, each format changes what a visitor actually understands about the product, and each carries a different technical cost. Here's how to decide.

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26 August 2026
7 min read

Landing page for an independent optician: turning a local search into a booked appointment

A neighbourhood optician will never beat an online retailer on the price of a frame, and won't win the Google Ads auction against a national chain. Their web page still holds a decisive advantage: it can sell what no courier can deliver — an eye exam, a real fitting, a contact lens adaptation, an adjustment five minutes after a phone call. Provided it is built for the appointment, not for the catalogue.

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26 August 2026
7 min read

Landing pages for native advertising: what changes with Taboola and Outbrain

Content recommendation widgets at the bottom of news articles sell very cheap clicks from people who weren't looking for anything. A standard promotional landing page almost always fails on that traffic, because it asks for commitment from someone who thought they were still reading an article. Here's how to structure the page, handle the sponsorship label, and measure what the channel actually returns.

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26 August 2026
7 min read

Landing page for a monthly subscription box: what sets it apart from a regular e-commerce page

A beauty, snack, or lifestyle box doesn't sell the way a single product does: the visitor isn't just buying what they see, they're agreeing to a charge that will repeat every month. That difference changes everything, from the price displayed to the reassurance placed near the subscribe button. Here's what a subscription box landing page has to solve that a regular product page doesn't.

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26 August 2026
7 min read

HTTPS and SSL certificates on a landing page: trust, conversion, and SEO

A visitor who lands on a page their browser flags as "Not secure" never reads your headline: they leave, or they hesitate to type their email or card number. HTTPS stopped being a competitive edge long ago — it's now a silent prerequisite, one whose absence costs a lot and whose presence earns almost nothing on its own. Here's what to know so you never have to think about it again.

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26 August 2026
7 min read

Landing page forms: one column or two?

A twelve-field quote request form takes up a lot of room, and folding it into two columns is an immediate temptation. The height you save is real, but you pay for it in skipped fields, an incoherent tab order, and validation errors. Here's where single-column wins, and the rare cases where two columns still hold up.

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26 August 2026
7 min read

The Barnum effect: when "that's exactly me" makes your landing page interchangeable

"You work hard, but you feel like you're standing still." The visitor recognizes themselves, stops, keeps reading. The problem is that the same line would work just as well on the page of a personal trainer, an operations consultant, or a therapist — and the very mechanism that hooks attention is what makes a page indistinguishable from ten others and pulls in leads nobody will ever convert. The Barnum effect, documented since 1949, is one of the rare biases whose exploitation mechanically backfires on whoever uses it.

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26 August 2026
7 min read

The technical checklist before you launch a landing page

The message is good, the social proof is in place, the call to action is impossible to miss — and the page still fails on launch day, for a reason invisible to the eye: a pixel that was never installed, a form that submits nowhere, a consent banner blocking measurement. This checklist covers the technical side of a launch, not the persuasion side.

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25 August 2026
8 min read

Optimizing landing page images: formats, weight, and load order

On a landing page, images almost always account for the bulk of the downloaded weight — more than the HTML, CSS, and JavaScript combined. They're also where you gain the most, fastest: picking the right format, serving the right size, compressing properly, and loading in the right order is often enough to flip a PageSpeed score without touching the design or the copy.

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25 August 2026
8 min read

Jakob's Law: why an "original" landing page converts less

A visitor lands on your page carrying the memory of the hundreds of pages they saw before yours. They never learned them consciously, but they already know where the logo belongs, what a buy button looks like, and where to click to go back. Jakob's Law simply says this: every time your page contradicts that memory, it bills the visitor a learning cost they never planned to pay.

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25 August 2026
8 min read

ABM landing pages: building a page for a single strategic account

In account-based marketing you aren't chasing a thousand visitors — you're chasing forty named companies, sometimes one. The page no longer addresses a persona; it addresses an identified buying committee, with their logo, their industry, their use case. Here's how to build it, how far to personalize it, and why it has no business showing up in Google.

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25 August 2026
8 min read

The false consensus effect: why your landing page looks crystal clear to you and to nobody else

You've reread your page ten times: the headline looks obvious, the promise self-evident, the arguments unbeatable. The problem is that you are the least qualified person on earth to judge. The false consensus effect — documented since 1977 — explains why a page written on instinct speaks to the founder and to no one else, and how to protect yourself from it without a research budget.

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24 August 2026
8 min read

Psychological reactance: when a landing page pushes too hard and triggers the opposite effect

A popup that blocks reading, a countdown that restarts on every visit, a decline button designed to shame you: each of these "conversion levers" tells the visitor the same thing — you're no longer free. And when a human senses a threat to their freedom of choice, they don't comply, they resist. This mechanism is called psychological reactance, and it's probably the most expensive bias on a landing page.

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24 August 2026
8 min read

Gestalt principles on a landing page: visitors perceive groups, not elements

Put a price forty pixels away from its offer and ten pixels from the next block: visitors will attach that price to the next block, whatever the copy says. That's not carelessness, it's normal perception. Gestalt principles describe how the eye groups the elements of a page before it even reads them — and how badly chosen spacing, framing, or contrast can rewrite your message without changing a single word.

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24 August 2026
8 min read

Miller's law on a landing page: the real point isn't "7 items", it's chunking

"Seven, plus or minus two" is probably the most quoted and most misunderstood statistic in UX. George Miller's paper doesn't prescribe a maximum number of on-screen elements: it describes a limit on immediate memory, and above all how to get around it — chunking. On a landing page, that nuance changes everything: instead of counting items, you make sure the visitor has nothing to remember.

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24 August 2026
7 min read

Landing page for a self-storage unit: sell peace of mind, not square footage

Someone typing "storage unit available near me" isn't comparing offers for fun: they just emptied an apartment, got a renovation notice, or inherited a home they can't clear out yet. The landing page that converts isn't the one that sells square footage best — it's the one that answers the only question that matters in ten seconds: is there a unit near me, available right now?

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24 August 2026
8 min read

The IKEA effect: why a visitor who builds something on your landing page is already attached to it

A piece of furniture you assembled yourself, spare screws and unreadable instructions included, is often judged more valuable than the same one delivered pre-built. Since 2012, this bias has had a name: the IKEA effect. On a landing page, it explains why a calculator, a quiz, or a configurator converts better than a sales pitch — provided the visitor reaches the end, and you never throw their work away.

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24 August 2026
8 min read

Banner blindness: when your own block looks too much like an ad

You polished your finest block: big colored panel, rounded corners, contrasting background, perfectly written copy. And nobody sees it. Since the late 1990s, ergonomics research has had a name for this: banner blindness. The problem, on a landing page, is that it doesn't hit other people's ads — it hits your own arguments.

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24 August 2026
8 min read

The GDPR consent checkbox: when it's required, when it's pointless

Under almost every landing page form, the same box waits for the visitor: "I accept the privacy policy." Sometimes it's essential, often it's pointless, and it's almost always badly worded. Here's how to untangle the legal basis, the duty to inform, and consent to marketing — and how to write the notice that actually matches your case.

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24 August 2026
8 min read

Status quo bias: your real competitor is the visitor who does nothing

When a visitor leaves your page without doing anything, they aren't postponing a decision: they're making one. They're choosing to stay exactly where they were. Status quo bias, documented since 1988, explains why that option almost always wins by default — and why a landing page that only talks about its own product is fighting the wrong opponent.

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24 August 2026
8 min read

Ambiguity aversion: on a landing page, missing information costs more than bad news

A visitor doesn't suspend judgment in front of an unknown: they assume the worst. That's the most robust finding from research on ambiguity aversion, opened up by Daniel Ellsberg in 1961. On a landing page, it means a high price stated clearly does less damage than a price left out, and an owned three-week lead time reassures more than silence. Here are the blind spots to fix, and where useful transparency stops.

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23 August 2026
8 min read

Lead scoring on a B2B landing page: which criteria to prioritize your leads

A B2B demo request page generates forty leads in a week: a third are decision-makers ready to buy, the rest are curious visitors or students doing research. As long as no one tells them apart before the call, the sales rep spends just as much time on both — here's how to score a lead right at the form so leads stop being handled in the order they arrived.

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23 August 2026
8 min read

Landing page for a paid in-person event: what actually sells tickets

A one-day workshop at €350, a conference at €90 a seat, a two-day in-person training: the moment an event costs money, the page selling it can no longer get by with a free-signup form and a relabeled button. Here's what a ticket buyer checks before pulling out their card, and why the wait itself can become a selling point.

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22 August 2026
8 min read

The downsell: what to offer when a visitor declines the main purchase

A visitor clicks "No thanks" and closes the tab: for most sales pages, that's the end of the story. The downsell starts from a different assumption — a refusal isn't always total disinterest, sometimes it's just the wrong price or the wrong format. Here's how to build a fallback offer that recovers the sale without cheapening it.

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22 August 2026
8 min read

The canonical tag on a landing page: why and how to use it

A single landing page often ends up with several variants: one URL per ad source, one per city, one per ad group, sometimes one per A/B test. To a visitor, these are different pages. To Google, they're near-duplicates — and without a canonical tag, the search engine decides on its own which one to index.

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21 August 2026
8 min read

Link building for a landing page: should you actually invest in backlinks?

An agency pitches you a "link building package" for your campaign landing page, and the question comes up: smart investment, or money spent on a page that will vanish in six weeks? The answer hinges on a distinction most marketers never make — is this landing page a short-lived campaign page, or a permanent offer page worth building authority around.

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21 August 2026
8 min read

Franchisee recruitment landing pages: converting candidate-investors, not customers

Selling a €27 ebook and recruiting a franchisee who's about to commit €80,000 of personal capital don't engage the same part of a visitor's brain. A network that treats its recruitment page like an ordinary e-commerce landing page collects unqualified applications — or none at all. What the economics of franchising say about information asymmetry, and how to turn that into a landing page that filters rather than fills.

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19 August 2026
8 min read

Hick's Law on a landing page: why fewer choices convert better

A visitor torn between five menu links, three offers and two buttons isn't hesitating out of a lack of interest: they're hesitating because every extra option mathematically lengthens their decision time. That's what Hick's Law has measured since 1952 — and what it says, very precisely, to do about a landing page that's too generous with choice.

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19 August 2026
7 min read

Does your landing page need an llms.txt file?

Since late 2024, a new file has been showing up in SEO and GEO recommendations: llms.txt, often described as the robots.txt equivalent for generative AI. Before adding one to your landing page, here's what the available data actually shows about its usefulness — and how to create one in a few minutes if you decide it's worth doing.

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18 August 2026
8 min read

Landing page for X Ads (Twitter): what actually differs from Meta or Google Ads

X Ads (ex-Twitter Ads) has never rivaled Meta or Google Ads in scale, and its global ad spend keeps shrinking. Yet for certain B2B, tech, or event offers, the audience that stuck around is exactly the one other platforms charge a premium for. Here's what genuinely sets a landing page built for X Ads apart from an ordinary Meta or Google Ads page — from the pixel down to the first screen.

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18 August 2026
8 min read

Pool builder landing page: construction and maintenance, two pages for two decisions

An in-ground pool often costs more than €20,000, gets decided over several months, and the industry carries its share of bankruptcies that left half-dug holes and lost deposits behind. Before ever picking up the phone, the visitor has already looked for reasons not to trust you. Here's how to structure a pool builder landing page that answers that suspicion before it talks price.

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18 August 2026
8 min read

Multi-city landing pages: how to build one page per city without a duplicate content penalty

A tradesperson serving ten cities, a franchise with twenty branches, a recruitment firm present in several regions: the temptation is to duplicate a landing page and just swap the city name. That method looks efficient for local SEO, but it produces exactly the kind of pages search engines are built to detect and filter out. How to build one page per city that actually ranks, without falling into the duplicate content trap.

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18 August 2026
8 min read

GoHighLevel for a landing page: review, limits, and when to switch to a coded template

GoHighLevel — HighLevel, by its real name — has become the go-to back office for marketing agencies juggling several clients: CRM, sales funnels, booking calendars and email/SMS automation in one place, resellable under your own white-label brand. A genuine asset for running ten client accounts from a single subscription. A much weaker one the moment the job shrinks down to one thing: building a single fast, purpose-built landing page for one campaign.

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17 August 2026
7 min read

Abandoned cart: how a recovery page can save the sale

A visitor fills her cart, reaches the shipping form — then disappears without paying. That's not the exception: most carts started online never end in an immediate purchase. How to build the page — and the sequence — that actually wins them back, without guilt-tripping or discounting on reflex.

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16 August 2026
8 min read

Landing page for a vacation rental, guesthouse, or B&B: convincing guests to book direct

A couple who loved their stay at your place last summer types “[your rental] [your town]” into Google instead of going back through Airbnb to book again. They land on your own site — without the verified reviews, without the “Superhost” badge, without the refund guarantee Airbnb used to display for you. All the trust the platform built for free now has to be rebuilt by your page alone.

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15 August 2026
8 min read

Sales page for a webinar replay: converting after the live event

Once the live session ends, the recording becomes a product in its own right, with its own audience and its own objections. A genuinely limited access window, a video excerpt as proof of the content, a special price anchored against the live event, and chat verbatims as social proof: the structure of a page that sells a replay without cheapening it into just another free resource.

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15 August 2026
8 min read

Landing pages for Reddit Ads: converting an audience that spots advertising from a mile away

Reddit Ads is gaining ground in the budgets of SaaS, tech, and niche brands, drawn in by a cost per click that's often lower than elsewhere. But sending that traffic to the same landing page built for Meta or Google Ads is the fastest way to lose it: the Reddit audience has spent years spotting advertising disguised as discussion, and a page that reads like a marketing brochure gets called out within seconds.

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15 August 2026
8 min read

Landing page for life insurance investment plans: convincing without promising a guaranteed return

A search for "best life insurance rate" hides two nearly opposite profiles: the beginner still learning the vocabulary, and the convinced prospect comparing fees. Between establishing legitimacy, translating jargon, and a regulatory red line on promised returns, here's how to build a landing page that qualifies an appointment without ever promising what the law forbids.

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15 August 2026
8 min read

Confirmation bias on a landing page: why your visitors only read what confirms what they already think

A visitor who clicks your ad never arrives with an empty mind: before reading the first line of your page, they already have a hunch about what they'll find there. Confirmation bias says what happens next: they will then look, in your copy, for what validates that hunch — and downplay or ignore the rest. Here's what the research shows about this mechanism, and how it concretely changes a landing page's targeting, headline, FAQ, and testimonials.

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14 August 2026
8 min read

Landing page for a dietitian: display the right credential, avoid the wrong visual

In France, "diététicien" (dietitian) has been a legally protected title since 2007; "nutritionniste" is not, and anyone can claim it after a short online course. For a qualified professional, the landing page therefore has a first job to do before it even tries to convince: prove, in a few seconds, that this isn't just another improvised coach. Here's how to build it — and which visuals make the very problem they're supposed to solve worse.

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14 August 2026
7 min read

Shipping fees on an e-commerce landing page: show them early, or save them for checkout?

A visitor adds a $34 serum to her cart, fills in her address, pulls out her card — and discovers, on the very last screen, a $6.90 shipping fee that was never mentioned before. She closes the tab. On a single-product landing page, where most visits come from a paid ad click, that scenario is expensive: a shipping fee discovered too late is the single most cited reason for cart abandonment. Here's what the research says about when and how to show it, without breaking conversion.

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14 August 2026
7 min read

The illusory truth effect: why repeating your promise (differently) makes it more credible

In 1977, participants rated, on three occasions two weeks apart, how certain they were that roughly sixty plausible statements were true. Some came back identical from one session to the next, others didn't. The repeated statements — true or false alike — gained perceived credibility session after session; the new ones didn't move. This mechanism, the illusory truth effect, explains why a promise repeated in different wordings persuades more than a promise stated once, however well-crafted.

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13 August 2026
7 min read

The peak-end rule: why the end of your funnel matters more than the rest

In 1993, participants plunged a hand into ice-cold water for 60 seconds, then were offered to do it again — but this time the ordeal was extended by 30 seconds, with the water warming very slightly toward the end. That version lasts longer and causes more total pain. Yet 69% of participants chose to repeat it. The peak-end rule explains why, and what it changes in how you prioritize effort on a landing page.

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13 August 2026
8 min read

Tax-excluded or tax-included pricing on a landing page: what the law requires, what conversion prefers

A consultant selling for €590 excl. tax to businesses and a coach selling for €590 incl. tax to individuals aren't facing the same question — and the law has already decided for one of them. What consumer law requires, what research reveals about the "tax-not-shown" price, and how to display yours without losing, at the last step, the trust the rest of the page took so long to build.

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13 August 2026
8 min read

Landing pages for Pinterest Ads: converting an intent that builds over weeks

Pinterest Ads is drawing a growing number of home decor, beauty, wedding, and lifestyle brands, often lured by a lower cost per click than Meta Ads. The problem: they send that traffic to the same landing page built for an impulse click, when Pinterest traffic follows a completely different logic, built over weeks of planning. Here's what actually needs to change.

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13 August 2026
7 min read

The mere-exposure effect: why a brand seen several times feels more trustworthy than one seen once

Show someone a Chinese ideograph they don't understand, several times, without ever explaining what it means: they'll end up preferring it to the ideographs they've only seen once. That's the experiment that made Robert Zajonc famous in 1968. Applied to a landing page, this mechanism explains why a brand repeated several times inspires more trust than a brand discovered only once — and why too much repetition eventually backfires.

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12 August 2026
8 min read

Google reviews widget on a landing page: where to put it and how to mark it up without slowing the page down

Dropping a Google or Trustpilot reviews widget at the top of a landing page seems like the fastest way to reassure a visitor who has never heard of you. In practice, most of these integrations slow the page down, misuse the Schema.org markup Google actually allows, or ignore the cookie consent banner the script itself triggers. Here's how to get all three right.

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12 August 2026
8 min read

Statistical significance in a landing page A/B test: what threshold should you use?

Your tool shows "95% confidence, variant B wins" and you're ready to roll the change out everywhere. That number doesn't say what most marketers think it says — and if you looked at three segments and two metrics before it showed up, it's flat-out lying to you. Here's what a significance threshold actually measures, why checking more things breaks it, and which threshold to require depending on what's at stake.

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12 August 2026
8 min read

Landing page for a private-practice psychologist: reassuring before the first appointment

"Psychologist + city" is one of the most emotionally loaded searches on the web: the person typing it has often been hesitating for weeks. A psychologist's landing page shouldn't sell like a product — it should reassure, inform accurately, and respect a specific code of ethics. Here's what the rules say, what actually builds trust before a first appointment, and how to structure the page.

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11 August 2026
8 min read

Core Web Vitals CLS: why the elements that move on your landing page are costing you clicks

A button that shifts a couple of centimeters right as the visitor is about to click it, a cookie banner that pushes the whole page down, a headline that changes size once the font finishes loading: this has had an official Google score since 2020, CLS (Cumulative Layout Shift). Here's exactly what it measures, the 0.1 threshold that matters, and how to stabilize a landing page without sacrificing the design.

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11 August 2026
8 min read

Survivorship bias in testimonials: why your best customer results can scare off savvy buyers

"$0 to $10,000/month in six weeks" or "-20 lbs in two months": these testimonials are real, but they only tell part of the story — the story of the customers who got the best outcome. Research on survivorship bias and advertising skepticism explains why this common move among coaches and course creators often converts worse than an honest, contextualized result.

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10 August 2026
8 min read

The post-purchase upsell: offering a complement right after payment without breaking trust

Payment has just been confirmed, the card is already on file: that's exactly the moment many sales funnels choose to offer a second product, in one click, with no new form. Done well, this post-purchase upsell lifts average order value without taking anything away from the satisfaction of the first purchase. Placed badly, it makes the buyer feel like the decision they just made wasn't taken seriously. Here's how to build it, place it, and stay legally compliant.

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10 August 2026
8 min read

Core Web Vitals LCP: why your landing page's first screen takes too long to appear

LCP (Largest Contentful Paint) measures how long it takes for the largest visible element on the first screen to fully render — on a landing page, that's almost always the hero image or the main headline. Past 2.5 seconds, Google rates the experience as poor, and so does the visitor: they've already started wondering whether the page has finished loading. Here's exactly what LCP measures, why it tends to drag on image-heavy pages, and how to fix it without sacrificing the design.

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9 August 2026
7 min read

Local currency pricing on a landing page: should you display it?

An American visitor who sees a price in euros has to do a mental calculation before reaching for their card — and that detour, even a few seconds long, costs trust. Currency detection without a cookie banner, when to show a conversion (or not), and the legal trap of a price that isn't the one actually charged.

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8 August 2026
8 min read

Installment payments on a sales page: conversion boost or margin killer?

A $997 course shows "or 3 x $332, no fees" right under the price, and conversion climbs. Coincidence? Marketing research shows installment payments don't just change payment comfort: they change the purchase decision itself, by acting on perceived financial constraint rather than the visitor's actual cash flow. You still need to know where to place it, which provider to use, and at what price point the processing fee doesn't eat the margin.

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8 August 2026
7 min read

The order bump on a sales page: the checkbox that lifts your average order value

A creator sells an ebook for €27. The visitor has just entered their card details and is one click from paying — and that's exactly when a small checkbox appears, offering a complementary bundle for €9. No new page, no new form: that's an order bump, one of the few upsell techniques that lifts average order value without adding any friction. Here's how to add one to an ebook, course, or coaching sales page without scaring the buyer off at the most fragile moment of the funnel.

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8 August 2026
7 min read

Landing page for an umbrella company (portage salarial): converting a freelancer who is still on the fence

A freelance developer billing €550 a day, a consultant who just left salaried employment: both are still weighing sole proprietorship against setting up their own company against umbrella employment when they land on your page. A calculator, visible guarantees, an honest comparison of statuses — what turns that hesitation into a booked call instead of a closed tab.

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8 August 2026
8 min read

How long before a new landing page shows up on Google?

You just published a landing page and it's nowhere to be found on Google, even searching its exact title. Nothing unusual: between publishing and showing up in search results, Google first has to discover the page, then crawl it, then index it — three steps that each take a variable amount of time. Here's what determines that delay, and how to shorten it.

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7 August 2026
8 min read

Unbounce, Instapage, Leadpages: 2026 review and the coded-template alternative

Three names show up in every landing page builder comparison: Unbounce, Instapage, Leadpages. All three promise the same thing — a visual editor, native A/B testing, hosting included — for a monthly subscription running from $49 to over $200. Here's what they actually do, their real limits, and the point at which a one-time coded template becomes the more rational choice.

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7 August 2026
8 min read

Landing page for a recruitment agency: convincing the hiring company, not the candidate

Most "recruitment landing page" advice is about career pages that attract candidates. A recruitment agency has the opposite problem: convincing an owner or HR director to hand it an open role, even though the quality of the work can only be judged months later — once the placed candidate is settled in, or already gone. Here's the structure of a landing page built for that client.

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7 August 2026
8 min read

Google Tag Manager on a landing page: should you install it, and how to do it without slowing it down

A landing page that runs for a few months accumulates tracking scripts one by one: GA4, Meta pixel, Google Ads conversion, LinkedIn Insight Tag — each pasted in by hand. Google Tag Manager promises to unify all of that into one container, but it has its own cost too. How many tags it takes before it actually pays off, and how to install it without hurting page speed.

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6 August 2026
7 min read

Full-screen welcome popup (welcome mat) on a landing page: smart move or mistake?

The welcome mat — that full-screen popup covering the whole page the moment it loads, in exchange for an email address — has a reputation for converting well. It also carries a real cost: the irritation it triggers is documented by research, and Google has penalized certain intrusive mobile versions of it since 2017. What separates a welcome mat that helps conversion from one that costs it.

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6 August 2026
8 min read

Landing page for a French notaire's office: generating appointment requests within professional rules

Buying property, opening an inheritance, drafting a marriage contract: someone searching for a notaire almost always arrives on the page with a specific administrative process in mind and one simple question — can this office handle my case, and how do I book an appointment? Page structure by type of deed, trust signals suited to a public officer, and transparency on fees that, for once, are genuinely regulated.

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3 August 2026
8 min read

A landing page before a Kickstarter or Ulule campaign: why (and how) to build one

Hitting "launch campaign" on Kickstarter or Ulule with no one ready to back the project within the hour is a bet on the platform's discovery algorithm rather than on your own audience. The fix that shows up in almost every successful campaign post-mortem: a pre-launch landing page, built weeks before the launch button, with a single job — collecting the emails of the people who will become day-one backers.

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2 August 2026
8 min read

The commitment and consistency principle: why a small yes sets up a big yes

A man agrees to display a small "Drive Carefully" sign in his yard. Three weeks later, he’s four times more likely than an unsolicited neighbor to accept a huge, unattractive billboard on his lawn. Cialdini’s commitment and consistency principle is the least flashy of his six influence levers — and one of the easiest to activate honestly on a landing page.

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2 August 2026
7 min read

FAB: Features, Advantages, Benefits — stop selling features

Open ten landing pages: eight list features — what the product is, what it contains, what it does. Yet nobody buys a feature; we buy what it changes in our life. The FAB method (Features, Advantages, Benefits) is the simplest tool for making that translation, feature by feature — and marketing research shows it's also a matter of customer satisfaction, not just conversion.

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2 August 2026
9 min read

Veterinary clinic landing page: reassure the owner before treating the pet

A search for "vet [city]" hides two opposite visitors: the one whose dog has been vomiting since this morning and wants a phone number, and the one who just adopted a kitten and is choosing the clinic that will follow it for fifteen years. Here's how to build a page that answers both — without forgetting the real decision-maker: the owner, not the pet.

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31 July 2026
7 min read

Should your landing page show a monthly or annual price?

The same subscription can be written "€19/month" or "€228/year" — and the two framings don't trigger the same reaction at all. Temporal price framing is one of the best-documented pricing levers in consumer research. Here's how to choose the display, where to put the monthly/annual toggle, and the traps that destroy trust.

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31 July 2026
7 min read

Can a Facebook page replace a landing page?

Creating a Facebook page takes ten minutes and costs nothing, so the temptation is real: make it the destination for your ads and skip the landing page. But a Facebook page is not a destination page like any other — here's what you gain, what you lose, and when it's genuinely enough.

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31 July 2026
8 min read

Mortgage broker landing page: generating qualified applications

A borrower looking for a broker is about to share the most sensitive data there is: income, savings, life plans. Your landing page therefore has to do two things at once — establish the trust of a regulated professional and make the first step very easy. Section-by-section structure, from the hero to the simulation.

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31 July 2026
7 min read

Landing pages for SMS marketing campaigns: the guide

A text message gets opened within minutes, but leaves neither the room nor the time to set up any context: one offer, one link, one tap. Here's what that format constraint changes for the landing page that receives the click — a single message, thumb-zone ergonomics, and GDPR compliance included.

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31 July 2026
8 min read

Driving school landing page: filling your enrollment schedule

Choosing a driving school now happens online: people compare reviews, pass rates, and package prices before walking through the door. A dedicated landing page — separate from the brochure site — turns those local searches into assessment appointments. Section-by-section structure, sector-specific traps, and the arguments that make the difference.

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31 July 2026
7 min read

Free trial: should you ask for a credit card or not?

It's one of the most structural decisions in a SaaS offer: ask for the credit card at free-trial signup, or ask at the end? The first choice drastically filters out the curious; the second fills the pipeline. Neither is "right" in the absolute — but your situation almost always leans one way.

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31 July 2026
7 min read

What color should your landing page CTA button be?

"The red button converted 21% better": the legend has been circulating for fifteen years, and it misses the point. Button color matters, but not the way people think — it's not a magic hue that does the work, it's contrast with the rest of the page and coherence with your brand. Here's what the research actually says.

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31 July 2026
7 min read

Carousels on landing pages: why they hurt conversion

The carousel is the easy way out of a project meeting: everyone wants their message featured, so you rotate them all. The result: nobody reads any of them. Here's why the slider is almost always a bad idea on a landing page, what attention research says, and what to replace it with depending on what you wanted to show.

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31 July 2026
8 min read

Meta Ad Library: legally spying on competitors' landing pages

Every ad running on Facebook and Instagram can be browsed publicly, for free, without an ad account: that's the Meta Ad Library. Used well, it reveals your competitors' angles, offers, and landing pages — and above all, what they've been running long enough for it to be paying off. A methodical walkthrough.

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31 July 2026
8 min read

Form abandonment: measuring and reducing it on a landing page

A visitor who starts filling in your form has already covered 90% of the journey: they clicked, read, and decided to act. Losing them at that step is the most expensive leak in your funnel — and the most fixable, because form abandonment can be measured field by field and its causes are well documented. The full method, from measurement to fixes.

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30 July 2026
8 min read

Landing page ROI: how much it earns, and how to calculate it

Everyone asks what a landing page costs, rarely what it earns. Yet that's the only number that matters: a €2,000 page that generates 20 clients is worth infinitely more than a free page that generates none. Here's the full ROI formula, a worked example from end to end, and the levers that really move the equation.

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30 July 2026
8 min read

QR code to landing page: bridging print and conversion

The QR code has become the physical world's hyperlink: flyers, posters, packaging, menus, booths. But a scan is not a conversion — and sending that traffic to your homepage wastes most of it. Here's how to design the landing page that receives a scan, and how to measure what each printed medium really returns.

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30 July 2026
8 min read

Landing page for an accounting firm: converting SME owners

A business owner doesn't compare accounting firms the way they compare tradesperson quotes: they can almost never judge the quality of the work, neither before buying nor long after. And they switch firms less out of dissatisfaction than out of overcome inertia. Here's the structure of an accounting firm landing page built around those two realities.

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30 July 2026
7 min read

Required or optional fields: how to mark them in a form

The red asterisk next to a field has become a reflex — to the point that nobody asks whether it's the right solution. Usability research on web forms gives a more nuanced answer: the best marking depends mostly on how many optional fields you keep. And that's where the real question lies.

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29 July 2026
8 min read

Value proposition: how to write one for a landing page that converts

Facing a blank hero section, the most common reflex is to list every advantage of the offer at once. That's exactly the trap a reference study in B2B marketing documented: the more a value proposition says, the less convincing it becomes. Here's what it found, and a method for writing a value proposition that fits in one sentence.

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29 July 2026
9 min read

Landing page budget: the full cost, beyond creation

A €1,500 landing page that actually costs €6,000 in its first year: that's the classic scenario when you only budget the creation. Domain, hosting, tools, paid traffic, maintenance, iterations — here are all the line items of the real budget, and which ones are optional.

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28 July 2026
8 min read

Landing page and sales funnel: which role at which stage?

"Sales funnel" and "landing page" are often used interchangeably, wrongly: the funnel is the journey, the landing page is one of its stages. Which page plays which role — capture, sale, thank-you, retargeting —, in what order to build them, and why a two-page funnel done well beats a seven-step contraption.

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28 July 2026
8 min read

Recruitment landing page: treat your candidates like leads

Recruiting is converting: a qualified candidate compares several employers the way a prospect compares several offers, and most companies greet them with a standardized listing and a 25-field form. The structure of a recruitment landing page that converts — employer promise, transparency, team testimonials and frictionless application.

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28 July 2026
7 min read

Should your landing page form have a CAPTCHA?

Form spam is real, but a CAPTCHA sends the bill to the wrong people: every legitimate visitor pays in friction what the bots cost you in cleanup. What studies say about the real cost of CAPTCHAs, and the hierarchy of invisible defenses to try before showing one.

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27 July 2026
8 min read

Landing page bounce rate: why 80% isn't necessarily a problem

"Our landing page has an 85% bounce rate, it's a disaster." Not so fast: on a single-goal page, where the visitor by design has nowhere else to go, bounce rate doesn't measure what people think it does. Here's how to read this metric on a landing page — and above all, when to genuinely worry about it.

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27 July 2026
9 min read

Landing pages in regulated industries: health, finance, training, alcohol — converting without crossing the line

"Guaranteed results," "exceptional returns," "lose 5 kilos in two weeks": promises that would send a conversion rate soaring — and that, in a regulated industry, expose you to very real penalties. Converting in health, finance or professional training follows specific rules. The good news: compliance, handled well, becomes a selling point in itself.

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27 July 2026
8 min read

Landing pages for email campaigns: extend the email, don't betray it

A subscriber who clicks in your email has already given you three things: their address, their attention and a precise interest signal — the link they chose. Sending them to the homepage or a generic page throws those three assets away and starts from zero. An email campaign's landing page is built on what you already know about the visitor.

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27 July 2026
8 min read

Donation landing pages: what makes people give, what makes them leave

Fundraising campaigns face a well-documented paradox: the vaster the cause — thousands of people affected, crushing statistics — the less capable each individual donor feels of making a difference. An effective donation landing page does the opposite of the institutional reflex: it tells a story at the scale of one person, offers amounts that map to concrete actions, and removes all friction between the emotion and the payment.

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26 July 2026
8 min read

B2B SaaS "request a demo" landing page: the structure that qualifies without scaring people off

A free trial triggers itself in one click; a B2B demo has to be earned. Between a form so short it fills the sales calendar with tire-kickers and a form so long that even serious prospects abandon it, here's the structure that qualifies without scaring people off — and why the page has to convince several decision-makers at once, not just the one visitor filling it in.

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26 July 2026
8 min read

Mobile app landing page: converting before and after the store

"Why bother with a website — the app is already on the stores?" It's the classic objection, and it misses the point. Before launch, the store doesn't exist for you yet; after launch, it's still a rented storefront with imposed rules, no captured emails and no SEO. Here's what a landing page does for a mobile app, and how to build it section by section.

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26 July 2026
8 min read

Dynamic keyword insertion: personalizing a landing page by traffic source without multiplying pages

Should a coaching practice bidding on both "career-change coaching for executives" and "career-change coaching for entrepreneurs" really build two separate landing pages just so each visitor sees their exact search term in the headline? Not always: dynamic insertion lets a single page display a different headline depending on the query, the audience, or the URL parameter, without duplicating either the design or the form.

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21 July 2026
7 min read

Exit-intent popups on a landing page: good idea or bad idea?

From a conversion standpoint, an exit-intent popup can't cost you anything — it only appears the moment a visitor was leaving anyway. From a UX standpoint, it's one more interruption. The real question isn't "for or against", but which cases actually recover a sale — and which ones finish it off.

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