Use this checklist before changes to indexable pages, navigation, redirects, or sitemap data.
- Keep each commit to 12 or fewer HTML pages.
- Do not combine homepage or generator-page changes with broad article updates.
- Keep canonical URLs extensionless and on
https://global-address.com. - Update a sitemap
lastmodonly when that exact page changed. - Keep the homepage order: address generator H1, country generators, supporting QA content.
- Do not change the homepage title, H1, canonical, URL structure, and navigation in the same release.
- Wait at least 7 days after a major search-facing change before another broad change.
Run both checks before deployment:
node scripts/seo-regression.mjs
node scripts/release-safety.mjsAfter deployment, verify:
/, generator pages,/guides,/sitemap.xml, and/robots.txtreturn HTTP 200.www,.html, and/indexvariants redirect once to the canonical URL.- Search Console URL Inspection reports the intended canonical for the homepage.
- Compare 24-hour and 7-day impressions before making another search-facing change.
If daily impressions fall by more than 50% for two consecutive complete days:
- Freeze content, title, URL, canonical, and navigation changes.
- Compare the last production commit with the previous stable commit.
- Fix only confirmed technical defects.
- Do not publish batches of new pages while recovery is being measured.