A landing page after the campaign: delete it, redirect it, or archive it?

You put real effort into the launch: a countdown timer, reminder emails, ads that all point to one page. Then the campaign ends — the webinar happened, the Black Friday cart closed, the waitlist hit capacity — and almost nobody asks the next question: what happens to the page? In most cases, nothing: it stays online as-is, with a countdown stuck at zero or a form that no longer leads anywhere. In the other cases, it disappears overnight, replaced by a bare 404. Both habits are costly, for different reasons — and there's a right answer depending on the type of campaign.

The invisible problem: who's still clicking after the end

A campaign never really stops on a dime. Reminder emails sit unopened in inboxes for weeks. Google or Meta ads keep running for a day or two after the end date, while the budget cutoff works its way through the ad account. Links get shared on WhatsApp, Slack, LinkedIn, completely detached from your calendar. And if the page got indexed — deliberately or not, see our article on Google indexing delay — it keeps showing up in search results long after the offer is gone. That residual traffic isn't trivial: it's often the lukewarm audience you most need to win back, the people who simply didn't act in time. Dropping them onto a dead page closes a door that could have stayed open.

What the research says about dead links

Two studies, from very different fields, converge on the same conclusion: a dead link is never neutral — it always costs you something.

The older one, by Fogg, Marshall, and a team at the Stanford Persuasive Technology Lab, published in 2001 in the CHI conference proceedings (see the study on Google Scholar), surveyed more than 1,400 participants on what makes a website credible, testing 51 different site elements. The result: technical problems — broken links, unavailable pages, typos — ranked among the most negative signals recorded, grouped by the authors under a category they call "amateurism." A visitor who lands on a dead page doesn't just think "the offer is over" — they quietly revise their trust in the whole brand downward, including for future campaigns.

The second, by Zittrain, Albert, and Lessig, published in 2014 in the Harvard Law Review Forum (see the study on Google Scholar), measured the scale of "link rot" — the gradual disappearance of web pages cited elsewhere — in U.S. legal citations: more than 70% of links cited in the Harvard Law Review, and nearly half of those cited in Supreme Court opinions, no longer led to their original content. The study isn't about marketing, but its finding applies directly to a landing page that picked up backlinks, press mentions, or shares: deleting the page outright, with no redirect, instantly wipes out all the SEO equity built up during the campaign — capital you don't rebuild just by hitting publish a second time.

Three options — and only one truly bad one: doing nothing

Leaving the campaign page untouched, countdown frozen at zero, CTA pointing at an offer that no longer exists, is the worst of the three: it actively lies to every visitor who lands on it, something neither SEO nor credibility forgives. Among the three real options, the right call mostly comes down to one question: will this campaign happen again?

Delete it outright, with a 410 status

Fits strictly one-off campaigns with no organic traffic to speak of — an Instagram giveaway, a promo code sent only by SMS. Technically, prefer a 410 Gone status over a plain 404: a 410 tells search engines explicitly that the content was removed on purpose and for good, which speeds up its removal from the index instead of leaving it lingering there indefinitely with an ambiguous status.

Redirect it (301) to a page that's still alive

The right default the moment the page has any chance of holding backlinks, organic traffic, or social shares. A 301 redirect to the permanent product page, a fallback offer, or the homepage passes on most of the accumulated SEO value instead of losing it, and catches the late visitor with something to look at instead of an error. It's the same angle covered in our article on redesigning a landing page without losing your SEO — the same clean-redirect rules apply to ending a campaign as to a redesign.

Archive it as an "offer ended" page that captures leads for next time

The best option for anything recurring — a monthly webinar, a seasonal masterclass, a launch that comes back around. Instead of redirecting elsewhere, the page keeps its URL but its message changes: "this session has ended — leave your email to be notified for the next one." That's exactly the role of a waitlist page: it turns traffic that would otherwise arrive empty-handed into a qualified list for the next opening, without losing a single late visit. Our webinar template makes this switch particularly easy — the same page that carried the countdown becomes, once the event has passed, the capture page for the next edition.

The trap of ads that are still running

The single most common mistake is a sequencing one: killing the page before pausing the ads that point to it. A Google Ads or Meta Ads account keeps sending traffic until a campaign is explicitly paused — the daily budget doesn't stop itself just because the offer's end date arrived. Pointing a live ad at a 404 or 410 page immediately tanks the quality score and landing page experience (see our article on quality score), which drives up the cost of every other campaign in the account, not just the one that ended. The correct order is always the same: pause the ads and any retargeting first, confirm in GA4 that no clicks are still landing on the page, and only then redirect or archive the URL.

Technically, it takes five minutes — if you own the code

On a site built with a CMS or a SaaS page builder, a clean redirect often means a dedicated plugin or a support ticket. On a Next.js project like LanderKit's templates, a redirect rule is a single line of hosting configuration (see our guide on deploying Next.js on Vercel), with no third party to wait on. Another benefit that rarely gets mentioned: the campaign page's code stays in your Git history instead of vanishing along with a cancelled subscription — the next edition of the same event starts from something already proven, not a blank page.

The end-of-campaign checklist

1. Pause every ad and retargeting campaign that points to the page.
2. Check in GA4 or your analytics tool that incoming traffic has dropped back to baseline.
3. Decide between deletion (410), redirect (301), or archiving — depending on whether the campaign is one-off, has SEO equity worth keeping, or will happen again.
4. Update or stop the follow-up email sequence still scheduled to promote the offer.
5. Check that internal links across the site (nav, blog posts, other product pages) no longer point to a page that's now stale.
6. If the page becomes a waitlist, be upfront about the wait until the next session so you're not setting up an open-ended letdown.

A successful campaign doesn't end at the last "buy" or "sign up" click — it ends cleanly, when the last person who clicks late still finds something that makes sense. The 10 LanderKit templates (€89 each, €229 for the full pack) are Next.js projects whose code you fully own — duplicating a campaign page, turning it into a waitlist, or redirecting it properly doesn't depend on any subscription or any third-party tool's limits. For the countdown mechanics and the before/during/after of a limited-time offer, our guide on Black Friday landing pages pairs well with this one.