What does Google say about SEO? /
The Crawl & Indexing category compiles all official Google statements regarding how Googlebot discovers, crawls, and indexes web pages. These fundamental processes determine which pages from your website will be included in Google's index and potentially appear in search results. This section addresses critical technical mechanisms: crawl budget management to optimize allocated resources, strategic implementation of robots.txt files to control content access, noindex directives for page exclusion, XML sitemap configuration to enhance discoverability, along with JavaScript rendering challenges and canonical URL implementation. Google's official positions on these topics are essential for SEO professionals as they help avoid technical blocking issues, accelerate new content indexation, and prevent unintentional deindexing. Understanding Google's crawling and indexing processes forms the foundation of any effective search engine optimization strategy, directly impacting organic visibility and SERP performance. Whether troubleshooting indexation problems, optimizing crawl efficiency for large websites, or ensuring proper URL canonicalization, these official guidelines provide authoritative answers to complex technical SEO questions that shape modern web presence and discoverability.
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★★ Does your homepage distance really impact how fast Google indexes your pages?
Pages closer to the homepage are generally indexed faster. For most sites, the homepage is the central point, but for some, this can be a specific major category or product....
John Mueller Mar 14, 2022
★★★ Could blocking your video files be secretly destroying your search visibility?
Many sites block access to video files through content protection measures, preventing Google from accessing the content. Without access to the file, Google loses an important signal for indexation....
Danielle Marshak Mar 10, 2022
★★ Why is Google finally making Googlebot IP addresses publicly available?
Google recently published its IP addresses to make it easier for publishers to identify Googlebot without requiring multiple reverse DNS lookups....
Gary Illyes Mar 10, 2022
★★ Can Google really index short-form videos if they have a crawlable URL?
Short-form videos can be indexed by Google if they are accessible via a URL, even if they are primarily viewed in mobile applications....
Danielle Marshak Mar 10, 2022
★★★ Why do video structured data markups remain indispensable despite Google's AI advances?
Despite progress in video understanding, structured data remains crucial. It helps Google comprehend content, context, and relevant search queries for each video....
Danielle Marshak Mar 10, 2022
★★★ Does URL cache-busting really prevent Google from indexing your videos?
If a video's URL changes with every page load (cache-busting), Google cannot properly index the video because the URL becomes invalid when Google tries to retrieve it....
Danielle Marshak Mar 10, 2022
★★ Should you really use reverse DNS verification to authorize Googlebot?
Publishers can use reverse DNS verification or consult the IP addresses published by Google to specifically authorize Googlebot to access protected videos....
Danielle Marshak Mar 10, 2022
★★★ Should SEO experts really be involved from the technical design phase?
It is essential to involve SEO experts from the design phase (roadmap, design doc, PRD) for features affecting indexable pages, in order to avoid having to fix problems after deployment....
Martin Splitt Mar 09, 2022
★★★ Do Core Web Vitals Really Affect Your Google Rankings?
Performance metrics like LCP (Largest Contentful Paint) matter for SEO. Improving these indicators has a positive impact on your site's index rating and search visibility....
Martin Splitt Mar 09, 2022
★★★ Are accordions and collapsible content still hurting your mobile SEO rankings?
With mobile-first indexing, Google has become more tolerant of certain elements like accordions or collapsible content, since mobile screens have limited space. These elements do not penalize your SEO...
Martin Splitt Mar 09, 2022
★★ Does JavaScript package size really impact your SEO rankings?
The size of JavaScript packages added to a page impacts performance, loading time, and user experience, which can negatively affect your SEO score and index rating if the packages are too large....
Martin Splitt Mar 09, 2022
★★ Does Google really crawl all your sitemaps at the same pace?
Google does not crawl all sitemaps at the same time or in any specific order. For each individual sitemap file, Google determines its change frequency and value, then crawls each file at different rat...
John Mueller Mar 05, 2022
★★ Do H2 tags in your footer actually hurt your SEO rankings?
Google can recognize common elements that repeat across all pages (like footers) and automatically de-emphasizes them for ranking purposes. Using H2 tags in the footer is not problematic. Google will ...
John Mueller Mar 05, 2022
★★ Can you host your XML sitemap on a different domain than your main website?
It is entirely possible to host sitemap files on a different domain. Two methods work: having both domains verified in Search Console, or submitting the sitemap via robots.txt with 'sitemap:' followed...
John Mueller Mar 05, 2022
★★ Does server speed really impact the crawl budget of large websites?
For very large sites, server speed plays an important role in Google's crawl capacity. If a web server is very slow, Google cannot crawl as much content. The amount of crawl affects what can be indexe...
John Mueller Mar 05, 2022
★★★ Why does Google insist that sitemaps should never be your only safety net?
Sitemaps should provide supplementary information about a site, but should not be the primary means of content discovery. Internal linking is essential. Google must be able to discover all content by ...
John Mueller Mar 05, 2022
★★★ Should you really be using canonicals on your filtered internal search pages?
For internal search results pages with different sorts and filters, it is recommended to define a main sort order and use rel=canonical on filtered or sorted variants to point to the main version. Thi...
John Mueller Mar 05, 2022
★★★ Why does Google refuse to index some of your pages?
Google doesn't automatically index all pages from every website. The 'Discovered, not crawled' or 'Crawled, not indexed' status lasting several weeks doesn't necessarily indicate a technical problem, ...
John Mueller Mar 05, 2022
★★★ Should you stop using the manual submission tool in Google Search Console?
Regularly using the 'Request indexing' function in Search Console is almost a sign that Google isn't yet convinced by your site. Even if you force indexation, there's no guarantee the page will appear...
John Mueller Mar 05, 2022
★★★ Should you update the same page or create a new URL every day for frequently refreshed content?
For daily updated content (like cryptocurrency prices), Google recommends maintaining the same URL and simply updating the existing content rather than creating a new page each day. This allows you to...
John Mueller Mar 05, 2022
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