A sitemap provides information that helps Google more intelligently crawl your site. Discover how a sitemap works and determine if you need one.| Google for Developers
See how different HTTP status codes, and network and DNS errors can affect Google Search. Learn how to debug network and DNS errors.| Google for Developers
Learn how to change the URLs of existing site pages, including domain name changes. Explore moving a website with little impact on search results.| Google for Developers
When a site has duplicate content, Google chooses the canonical URL. Learn more about canonical URLs and how to consolidate duplicate URLs.| Google for Developers
Google supports several sitemap formats. Follow this guide to learn about formats, how to build a sitemap, and how to submit a sitemap to Google.| Google for Developers
The industry leading website crawler for Windows, macOS and Ubuntu, trusted by thousands of SEOs and agencies worldwide for technical SEO site audits.| Screaming Frog