I’ve learned that website migrations often fail due to small oversights. That’s why I focus on reducing risks with thorough pre-launch, launch-day, and post-launch SEO checks.
Website migrations can notoriously go awry, even with the best planning. I’ve seen rankings slip, traffic drop, and tracking break. Surprisingly, it’s usually the small oversights rather than complex technical issues that cause these problems.
I approach website migrations with a staging process. The checks I perform during staging, on launch day, and in the few weeks following the launch are crucial. They often determine whether a migration stabilizes quickly or spirals into a long recovery project.
Before Launch: Catch Issues on Staging
I’ve found that most migration problems should be identified and resolved on the staging site. If issues make it to the live site, recovery tends to be slower and more uncertain. Here’s how I set myself up for success:
Keep the Staging Site Private (Even from Crawlers)
A common mistake I’ve encountered is making the staging site publicly indexable. Google crawling a staging environment can lead to duplicate content in search results, causing rankings to fluctuate and unfinished pages to be indexed.
I make it a point to block crawlers from the staging site or protect it with a password to ensure it stays invisible to search engines until the live launch.
It’s not just about the crawlers. I’ve seen ecommerce sites where customers found the staging site and tried to place orders, creating confusion and frustration internally.
Take Benchmarks
To help identify real issues rather than reacting to normal shifts, I always take a baseline. I record organic sessions, rankings, top landing pages, indexed pages, conversions, and site speed before moving to the new site.
Identify Priority Pages
For me, it’s crucial to focus on pages that drive traffic, revenue, or attract links. These need extra care during redirect mapping, content review, and testing, with special attention to internal links, redirects, and URL rules.
Review Templates and Content Continuity
Templates are the backbone of a website, controlling titles, headings, metadata, and more. If templates break, similar problems can spread across countless pages. Here’s what I check:
- Presence and accuracy of titles and headings.
- Canonical tags that use full URLs and point to live pages.
- Correctly transferred structured data.
- Intact copy, images, and internal links.
Launch Day: Verify Everything Works on the Live Site
On launch day, preparation meets reality. I join my SEO, developer, and design teams to make sure what worked on staging works on the live site as well. Even small oversights can immediately impact rankings, traffic, and user experience.
Test Redirects at Scale
It’s not enough to spot-check. Every mapped URL should redirect correctly, without chains or loops, as they can slow down crawling and delay signal consolidation.
Crawl the Live Site
Immediately after the site goes live, I run a full crawl and compare the results to the staging crawl to spot any differences. I’m on the lookout for broken links, redirected internal links, missing pages, and server errors.
Check Internal Links and Navigation
Menüs, breadcrumbs, and in-content links should directly point to live URLs. Allowing internal links to rely on redirects adds unnecessary load and risk.
After Launch: Monitor and Stabilize Performance
I know that even with the best planning, surprises can emerge once search engines and real users start interacting with the site. Small errors missed on staging can suddenly affect rankings or traffic.
Structured monitoring in the days and weeks post-launch is crucial. By catching issues early, I can ensure they don’t impact performance or user experience.
Inspired by this post on Search Engine Land.
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