GLOSSARY
Crawl Log
IN ONE SENTENCE
A crawl log is the server-side record of every fetch request, with user agent, path, status code and response size.
A crawl log is the server-side record of every fetch request, with user agent, path, status code and response size.
01
In detail
It is the only first-party data source in AI visibility diagnosis: requests that do not execute JavaScript never reach front-end analytics, so almost none of this activity is visible there. When content is not entering answers, read the logs before rewriting anything.
Updated 2026-08-06