Documentation

Baidu's official webmaster platform and documentation, the primary reference for indexing and ranking guidance in the Chinese search market.

Official Microsoft blog for Bing Webmaster Tools, covering IndexNow, Bing crawling and indexing behaviour, and Copilot-era search changes.

Microsoft's official guidance for how Bing crawls, indexes and ranks content, including abuse policies and technical requirements.

Official Chrome developer blog covering rendering, JavaScript, Chrome UX Report data and browser changes with direct implications for technical SEO.

Technical SEO reference library built by ContentKing, now redirected into Conductor's Technical SEO Hub after the 2022 acquisition. Remains a widely cited source of technical SEO definitions.

Official Google blog for site owners and SEOs, announcing ranking system updates, spam policy changes, structured data support and crawling behaviour.

Google's official technical documentation for site owners, covering crawling, indexing, structured data, JavaScript SEO and Search Console. The canonical reference for what Google supports.

Open protocol and documentation site for instantly notifying participating search engines of content changes, backed by Microsoft Bing, Yandex, Seznam and Naver.

Naver's official webmaster tool and documentation for the Korean search market, covering site registration, indexing and structured data support.

IETF standards-track specification of robots.txt, formalising the Robots Exclusion Protocol in 2022 after decades as a de facto convention.

Collaborative vocabulary for structured data on the web, maintained by Google, Microsoft, Yahoo and Yandex. The reference specification behind rich results markup.

Google's web developer publication and the canonical source on Core Web Vitals, INP, LCP and page experience measurement.

Official Yandex documentation and webmaster tools for site owners targeting Russian-language search, including indexing rules and quality guidelines.