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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.

22 September 2026
8 min read

3D or WebGL hero on a landing page: the real effect on conversion, and on page weight

Since tools like Spline or Three.js made 3D accessible without a visual-effects studio, an animated volumetric hero has become a visual marker of the "modern" landing page. What research on visual complexity and load-delay tolerance shows is more nuanced than a simple wow effect: sometimes a genuine conversion lever, sometimes a drag that gets decided in the first two seconds.

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20 September 2026
8 min read

B2B landing page: convincing a buying committee, not a single decision-maker

A B2B landing page written for "the" decision-maker misses the point: the decision almost always belongs to a group. The buying-center model, formalized back in 1972 in industrial marketing research, explains why the same page has to convince an end user, a technical buyer and an economic buyer in parallel — without turning into a maze or splintering into three separate pages.

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12 September 2026
7 min read

Raising the price of a SaaS subscription: how to announce it on the pricing page without losing customers

The price set at a SaaS's launch almost always ends up becoming unsustainable — infrastructure costs rise, the product grows, the team grows. The increase itself is rarely the problem: it's how it gets announced that decides whether it goes unnoticed or triggers a wave of cancellations. Here's what research on price fairness perception shows, and how to write it on a pricing page.

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8 September 2026
9 min read

Landing page for employer-funded corporate training: convincing a buying committee, not a single learner

An individually-funded course is sold to one person who decides alone. Employer-funded corporate training is sold to a committee: the L&D team that starts the search, the manager who validates the need, leadership that signs off on the budget. What the landing page needs to prove to each of them, and why proof of effectiveness matters more than the syllabus itself.

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7 September 2026
8 min read

An AI agent fills out your form instead of the visitor: what that means for your landing page

A visitor opens Perplexity Comet, types "sign me up for this SaaS's waitlist," and lets the agent fill out the form for them. That scenario, marginal a year ago, already accounts for a measurable share of traffic on some sites. What academic research says about how reliable these agents are on a form, and what, very concretely, helps them succeed — or makes them fail before they ever reach the submit button.

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6 September 2026
8 min read

Color contrast on a landing page: the WCAG ratio, and the trap of fashionable light gray

Light gray text on a white background has been an interface design trend for a decade, and it ticks every box for perceived elegance in a design review — while falling below the minimum readability threshold for a meaningful share of the visitors reading it in bright sunlight, on an aging screen, or simply past forty. What research says about contrast and reading, how to read a WCAG ratio without a calculator, and where this flaw hides most often on a landing page.

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4 September 2026
8 min read

Magic link login on a SaaS signup form: less friction, but a real risk of losing it along the way

An email field, a click on a link that arrives a few seconds later, an open account — no password to invent, no password manager to check. The magic link promises the simplicity of social login without depending on a Google or Apple account. But a link sent by email travels through spam filters, corporate security gateways, and the attention of a visitor trained to distrust links in their inbox — what the research says on this exact point, and how to implement it without losing signups along the way.

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3 September 2026
8 min read

"Continue with Google" on a SaaS signup form: real conversion win or GDPR trap?

An email field, a password field, a confirmation email to open in another tab: every extra step is another chance to close the page. The "Continue with Google" button promises to bring signup down to a single click. The research on real-world social login adoption tells a more nuanced story than the conversion number printed in bold on an auth vendor's pricing page — what actually works, what worries visitors, and how to add it without quietly turning your form into a data collector.

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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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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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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
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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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 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 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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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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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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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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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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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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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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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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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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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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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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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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7 August 2026
11 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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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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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
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
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
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
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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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
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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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
16 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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