Website Maintenance After a Redesign: What Most People Skip

Your new website just launched. It looks great. The designer is happy. You're happy. Everyone shares it on social media, a few people say nice things, and then... you move on to other things.

Three weeks later, you notice your phone has been quieter than usual. You check Google Analytics and your traffic is down 40%. Your contact form has zero submissions since launch. Half your old blog posts are returning 404 errors. A customer emails you to say the link on your Google Business Profile goes to a dead page.

This is what happens when website maintenance after a redesign gets skipped. The launch isn't the finish line. It's the starting point for a critical 90-day window where everything needs monitoring, testing, and adjusting.

Why the First 90 Days Matter More Than the Build

Most of the effort in a website redesign goes into the build: design, content, development, review, launch. By the time the site goes live, everyone involved is tired and ready to move on. That's exactly when things start breaking.

The first 90 days after launch are when:

• Google recrawls your site and decides whether to keep, drop, or rearrange your rankings
• Users hit pages that don't exist anymore and leave without converting
• Analytics gaps mean you're flying blind on what's working
• Redirects that weren't set up send traffic to dead ends
• Content that didn't get migrated sits in limbo

I've launched dozens of sites and the pattern is consistent: if you don't actively maintain the site during this window, you lose ground that takes months to recover.

Redirect Audit (Week One)

This is the single most common thing that gets missed after a redesign, and it causes the most damage.

When your site structure changes during a redesign, old URLs stop working. If your services page used to live at /our-services/ and now it's at /services/, anyone with the old link bookmarked, any external site linking to you, and any Google search result still pointing to the old URL will hit a 404 error.

What to do:

Map every old URL to its new equivalent. If you had 30 pages on the old site and 25 on the new one, every single old URL needs either a matching new page or a 301 redirect to the closest equivalent. Your web developer should have done this during the build, but verify it.

Test the redirects. Don't trust that they work just because they're in the config. Open each old URL in a browser and confirm it lands on the right page. Tools like Screaming Frog can crawl your old sitemap and check every URL automatically.

Check Google Search Console. Within the first week after launch, log into Search Console and check the Pages report for crawl errors. Google will show you every URL it tried to access and got a 404. Fix these immediately with redirects.

Don't forget external links. Your Google Business Profile, Yelp listing, social media bios, email signatures, and any directory listings may point to old URLs. Update them to the new versions. This is easy to overlook but it's where real customers are clicking.

If you're not sure how to handle redirects, our website maintenance checklist covers the technical basics of what should be in place after any site change.

Analytics Setup (Week One)

You'd be surprised how often a redesign breaks the analytics tracking. New page templates, different tag placement, or a missed code snippet can mean your traffic data goes dark on launch day.

Verify your tracking code is on every page. Google Analytics (or whatever you use) needs to be present on every single page of the new site. Check your homepage, a few interior pages, and your contact/thank-you page. The easiest way: install the Tag Assistant browser extension and click through your site.

Check that goals and conversions still work. If you had form submission tracking, phone click tracking, or e-commerce tracking on the old site, verify it still fires on the new one. A redesign that changes form markup or thank-you page URLs can silently break conversion tracking.

Set up Google Search Console for the new site. If your domain didn't change, your existing Search Console property should still work. But verify that the sitemap has been resubmitted with the new URL structure. If you moved to a new domain, you'll need to set up a new property and use the Change of Address tool.

Establish baseline metrics. Screenshot or export your current traffic, top pages, and conversion data. You need a reference point to compare against over the next 90 days. Without a baseline, you can't tell if traffic changes are from the redesign or from seasonal fluctuations.

Broken Link Check (Week One and Monthly)

Beyond redirects for your own pages, a redesign can introduce broken links in your content that point to external sites or internal pages that moved.

Run a site-wide link check. Tools like Screaming Frog, Broken Link Checker, or the free version of Ahrefs Site Audit can crawl your entire site and flag any link that returns a 404, 500, or other error.

Check internal links specifically. If your blog posts linked to /our-services/ and the new URL is /services/, those internal links are now broken even if you set up a redirect. Redirects add a small performance penalty and can confuse search engines if they're permanent. Fix the actual link in the content rather than relying on the redirect.

Check image links. Images that were hosted at one path on the old site may not have been migrated correctly. A page that loads fine but has broken images looks unprofessional and hurts trust.

Content Migration Gaps (Weeks One through Four)

Content migration is the messiest part of any redesign. Pages get rewritten, consolidated, or dropped. Blog posts may or may not make it to the new site. Metadata gets overlooked.

Compare old and new page counts. If the old site had 40 pages and the new one has 25, where did those 15 pages go? Were they consolidated into other pages (good, as long as redirects are in place)? Or were they dropped without redirects (bad, those URLs are now 404s)?

Check that meta titles and descriptions transferred. A fresh redesign sometimes launches with default or placeholder meta tags. Check every page's title tag and meta description. These directly affect how your pages appear in Google search results. If they're generic ("Home" or "Welcome to Our Website"), fix them immediately.

Verify blog posts migrated correctly. Check formatting, images, internal links, and publication dates. It's common for blog posts to lose their images, have broken formatting, or get assigned the wrong date during migration.

Look for missing content. Testimonials, case studies, FAQ sections, and schema markup are frequently lost during a redesign. Compare the old site (use the Wayback Machine at web.archive.org if needed) against the new one and verify that all valuable content made the transition.

SEO Monitoring (Ongoing for 90 Days)

A redesign will affect your search rankings. The question is whether the effect is temporary or permanent, and whether it's positive or negative.

Expect a temporary ranking dip. It's normal for rankings to fluctuate in the 2-4 weeks after a major site change. Google is recrawling, reevaluating, and reindexing your pages. A small dip that recovers within a month is not a cause for alarm.

Watch for sustained drops. If your rankings haven't recovered after 4-6 weeks, something is wrong. Common causes: missing redirects, lost content, slower page speed, or technical SEO issues on the new site.

Monitor these metrics weekly in Google Search Console:

• Total impressions and clicks (are they trending back up?)
• Pages indexed (did the count drop significantly?)
• Crawl errors (are new 404s appearing?)
• Core Web Vitals (is the new site faster or slower?)

Check your top 10 pages specifically. Identify your highest-traffic pages from before the redesign and verify they're still ranking. If your #1 page dropped off the map, investigate immediately. It may need a redirect, updated content, or a technical fix.

Website Maintenance After Redesign: Speed and Performance

New designs often come with performance baggage. Larger images, more JavaScript, heavier fonts, and fancier animations can slow your site down compared to the old version.

Run a speed test on launch day. Use Google PageSpeed Insights or GTmetrix on your homepage and 2-3 key interior pages. Our speed optimization guide covers the most common fixes if your scores are low. Record the scores and load times. Compare them to the old site's numbers if you have them.

Check mobile performance specifically. A site that scores 90 on desktop can score 45 on mobile if the images aren't optimized or the JavaScript is heavy. Since most of your visitors are on phones, mobile performance matters more than desktop.

Common post-redesign speed killers:

• Uncompressed hero images (often the biggest offender)
• Web fonts loading too many weights or styles
• Third-party scripts (chat widgets, analytics, social embeds) that weren't present on the old site
• CSS and JavaScript that isn't minified
• Missing lazy loading on below-the-fold images

If your site is slower after the redesign, raise it with your developer. A beautiful site that takes 5 seconds to load on mobile is losing visitors before they see the design.

Form and Conversion Testing (Week One)

Your contact form, booking widget, phone click tracking, and any other conversion mechanism needs to be tested after launch. Not "it looks right." Actually tested.

Submit your own contact form. Fill it out, submit it, and verify the email arrives. Check the formatting. Check that the auto-response works (if you have one). Check that the thank-you page loads correctly and has the right tracking code.

Test on multiple devices. Submit the form from a phone, a tablet, and a desktop. Forms that work on desktop but break on mobile are surprisingly common after a redesign.

Verify phone number links. Every phone number on your site should be a clickable tel: link on mobile. Tap it and make sure it dials the right number.

Check booking and scheduling widgets. If you use Calendly, Acuity, Jobber, or any third-party booking tool, verify the embed is working and leads are flowing through. These integrations break during redesigns more often than they should.

The 90-Day Website Maintenance After Redesign Calendar

Here's a condensed timeline of what website maintenance after a redesign looks like:

Week 1: Redirect audit, analytics verification, broken link check, form testing, speed baseline, Search Console sitemap submission.

Week 2: Content migration review, meta tag audit, blog post verification, external link updates (GBP, directories, social).

Weeks 3-4: First round of SEO monitoring. Check rankings, impressions, and crawl errors. Fix any new 404s that appear.

Month 2: Second speed check (has anything changed?). Review analytics for traffic trends. Compare conversion rates to pre-redesign baseline. Address any remaining content gaps.

Month 3: Full SEO review. Are rankings stabilized? Has traffic recovered or improved? Any persistent crawl errors? Evaluate whether the redesign achieved its goals and document what needs ongoing attention.

After 90 days, you should transition into a regular maintenance routine that covers updates, backups, security, and content changes on an ongoing basis.

Frequently Asked Questions

Is it normal for SEO rankings to drop after a redesign?

Yes. A temporary dip in rankings is expected when Google recrawls and reindexes a redesigned site. This usually lasts 2-4 weeks. What's not normal is a sustained drop beyond 6 weeks. If your rankings haven't recovered by then, something specific is wrong: missing redirects, lost content, slower speed, or technical SEO issues that need investigation.

How long should I actively monitor my site after a redesign?

The critical monitoring window is 90 days. The first 30 days catch the urgent issues (broken links, missing redirects, analytics gaps). Days 30-60 reveal SEO trends and traffic patterns. Days 60-90 confirm that everything has stabilized. After that, transition to a regular monthly maintenance schedule.

My web designer said everything is fine. Should I still check?

Yes. Designers focus on how the site looks and functions. They don't always check redirects for every old URL, verify that analytics tracking survived the migration, or monitor search rankings after launch. These are maintenance tasks, not design tasks. If your designer handles maintenance too, ask for a post-launch audit report. If they don't, that's your responsibility or your maintenance provider's.

What's the biggest mistake businesses make after a website redesign?

Not setting up 301 redirects from old URLs to new ones. Every single time. A site with 30 pages that gets redesigned with a new URL structure and no redirects will lose traffic from every external link, every bookmark, and every Google result still pointing to the old URLs. This one mistake can erase months of SEO progress overnight.

Should I hire someone for post-redesign maintenance or handle it myself?

If you're comfortable with Google Search Console, can run a broken link checker, and know how to set up redirects, you can handle the first 90 days yourself. Budget 3-5 hours per week during the first month, tapering to 1-2 hours per week after that. If any of that sounds unfamiliar, hire a maintenance provider. The cost of a few months of professional maintenance is far less than the cost of recovering lost rankings and traffic from a botched post-launch period.

Don't Let the Redesign Go to Waste

You invested time and money in a new website. The worst outcome is watching that investment erode because nobody maintained it after launch. The first 90 days set the trajectory for everything that follows.

Work through the checklist above, or hand it to whoever manages your site. If you need someone to handle the post-launch monitoring and maintenance, let's talk about what your site needs right now.