Table of contents
Website work comes in two forms: building from scratch and rebuilding an existing site. The first only requires good pages. The second adds a step — moving existing rankings to the new site. Most rebuilds lose rankings not because of design but because old URLs and indexing were left unmanaged.
1. Audit Links Before Rebuilding
Export every page that received visits, sorted by traffic. The top fifty must be preserved: product pages, category pages and frequently searched articles.
Record three columns: old URL, page topic, new URL. Pages with an empty third column must either be recreated or explicitly retired.
2. Mapping Rules
| Old URL type | Treatment | Note |
|---|---|---|
| Category page | One-to-one 301 to the new category | Required when structure changes |
| Product page | 301 to the closest product | Never redirect everything to home |
| Article page | Keep the URL or 301 to the new piece | Keep URLs that already rank |
| Retired page | 301 to the parent category | A bare 404 loses signals |
Redirecting everything to the home page is a common mistake. Search engines treat it as a soft 404 and pass very little value.
3. Moving Indexing
After launch, submit the new sitemap and keep redirects on the old site for a period. Keeping the old sitemap live for two to four weeks helps crawlers find the new URLs.
If the domain changes, use the change-of-address tool and keep both domains reachable for a while. Domain changes are high-risk and should be avoided unless necessary.
4. The Observation Window
Month one: check crawling, whether new pages are indexed and old URLs redirect correctly. Month two: check traffic, whether organic visits are back above seventy percent of the pre-rebuild level. Month three: check rankings for core terms.
The usual curve dips first and climbs after. A drop over fifty percent that has not recovered in three months usually means the mapping table has gaps.
5. Page-Level Basics
Titles follow topic plus scope plus brand, unique per page. Descriptions state what the page solves. One H1 per page. Images carry alt text. Internal links connect related pages.
These are not hard individually; doing them across twenty pages is. For a custom build, put each on the acceptance checklist so the home page is not the only one done properly.
6. Move Content in Batches
Move high-traffic pages first, watch for two weeks, then move the rest. Moving everything at once makes it hard to isolate problems.
Use the move to fix old issues: outdated specifications, dead contact details, three-year-old case studies. A rebuild is a chance to repair content, not just reskin it.
7. FAQ
Will a rebuild always lose rankings?
Short-term fluctuation is normal and usually recovers in four to eight weeks. A permanent drop usually means mapping or indexing problems.
How long should the old site stay online?
Three to six months, serving redirects only.
Can we rebuild while still running campaigns?
Yes, but avoid peak spending periods. Pause large campaigns while pages are incomplete.
Modify the template or rebuild fully?
Depends on scope. Visual-only changes suit a new template; structural and functional changes are cleaner as a rebuild.
Related reading
GrowLab columns: Website Development · Custom Website Development · Basic Steps to Create a Website
GrowLab focuses on integrated content marketing, offering brand strategy, website development and search marketing (SEO/GEO) services. Contact us for an assessment of your own promotion plan.
Need a professional growth plan?
Add our WeChat for a tailored strategy and annual quote.
Contact Us