Recover from 5 xx indexing problems by stabilizing the origin, identifying affected templates, checking logs,...

Find why Googlebot receives a 403 response by auditing firewalls, CDNs, authentication, bot rules, rate limits...

Find and fix orphan pages that search engines struggle to discover through internal links.

Check whether noindex directives are blocking important pages from appearing in search.

Understand why Google may crawl a page but choose not to index it and what to improve.

Understand how robots.txt affects crawling and what to check when important URLs are not discoverable.