Record the exact URL, final URL after redirects, date and time zone, device, language, method, and raw response. Keep observations separate from explanations: “HTTP 200” is an observation; “the page is indexed” needs separate evidence.
For a release, capture the initial HTML and rendered page, robots.txt, canonical, language links, form behavior, and key mobile widths. Give every failed check an owner and a next action. Re-run the same steps after a change; compare evidence instead of relying on memory.
Steps to follow
- Define the expected state before checking.
- Save raw evidence and the method used.
- Mark unavailable checks as “not checked”.
- Repeat the same procedure after a fix.