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 JavaScript lazy loading really block Google from indexing your content?
Lazy loading configurations and JavaScript structures must be implemented correctly for the Googlebot to index content beyond the initial resources or visible elements on a page....
John Mueller Nov 28, 2019
★★★ Are JavaScript links really being tracked by Google?
Google processes pages with JavaScript by trying to see them as they would be rendered to users, meaning that links must be correctly rendered in the DOM to be followed by the bot. Using JavaScript ev...
John Mueller Nov 28, 2019
★★★ What can you truly expect from Google Search Console to optimize your SEO?
With Google Search Console, you can discover how Google crawls and indexes your pages, fix crawl errors, submit updated content to the Google index, and monitor search performance trends by queries, c...
Daniel Waisberg Nov 27, 2019
★★★ Can Google Search Console truly optimize your SEO, or is it just a monitoring tool?
Google Search Console is a free tool that helps website owners understand their performance on Google Search. It allows monitoring and optimizing how Google crawls, indexes, and serves their site, whi...
Daniel Waisberg Nov 27, 2019
★★★ Does Google’s crawl budget really depend on your site’s server speed?
Page load speed affects our ability to crawl them. Generally, sites without crawl budget issues have response times between 100 and 500 ms per request. Server errors, such as 500 errors, lead us to sl...
John Mueller Nov 26, 2019
★★★ Why does Search Console fail to detect all my mobile errors?
Mobile compatibility reports in Search Console are based on a sample of pages, not all indexed pages. Errors may sometimes be due to temporary access issues with CSS or JavaScript files....
John Mueller Nov 26, 2019
★★ Absolute or relative URLs: do they really have no impact on SEO?
Choose between absolute and relative URLs based on what is easier for you. In theory, it does not matter for SEO if the site adheres to a uniform structure and has well-implemented canonicals....
John Mueller Nov 26, 2019
★★★ How does Googlebot really schedule the crawling of your site?
Googlebot schedules the crawling of a site's URLs for the entire day to avoid overloading servers. We assess the entire day and adjust the plan for the next day based on this assessment....
John Mueller Nov 26, 2019
★★★ Does improving site speed really enhance Google’s crawl frequency and ranking?
Improving your site's speed can indeed increase crawl frequency if Google needs to access more URLs. However, crawl frequency does not guarantee a better ranking; it simply allows for quicker updates ...
John Mueller Nov 26, 2019
★★★ Does AMP really enhance your crawl budget?
AMP pages do not fundamentally change how our crawl budget is processed. They may be easier to crawl if they load more quickly, but they are not treated differently from traditional HTML pages....
John Mueller Nov 26, 2019
★★★ Why do your server logs never match the crawl numbers from Search Console?
It is difficult to precisely reproduce the crawl figures from Search Console using your access logs due to data compilation. The stats may include various access types like Googlebot, rendering, robot...
John Mueller Nov 26, 2019
★★★ Do Country Selection Interstitials Really Block Your Pages from Being Indexed?
Using an interstitial for country selection can block indexing if it prevents Googlebot from seeing the main content of the page. A banner is recommended to avoid this issue....
John Mueller Nov 26, 2019
★★★ Should You Remove Analytics and Advertising Scripts to Optimize Googlebot Crawling?
Martin Splitt (Google) announced at the SMX East event that during the crawl and "rendering" phases, Googlebot does not take into account Analytics scripts or other advertising-oriented scripts it can...
Martin Splitt Nov 25, 2019
★★★ Can a Backlink Still Pass SEO Value if the Source Page Isn't Indexed?
John Mueller reminded us on Twitter that a backlink is only taken into account if the link is present in a page indexed by the search engine. If a link exists but the page containing it disappears or ...
John Mueller Nov 25, 2019
★★★ Is Google really cutting Flash from its index, and what does this mean for your rich content?
Google Search will no longer support Flash for indexing. The features once provided by Flash are now available in HTML and JavaScript, rendering Flash obsolete as most browsers no longer support it....
John Mueller Nov 18, 2019
★★★ How Long Does Googlebot Really Take to Render Your Pages?
Martin Splitt (Google) announced at the Chrome Dev Summit 2019 that the average time taken by Googlebot to render a page was 5 seconds. This could go up to a few minutes according to him....
Martin Splitt Nov 18, 2019
★★★ Why can't your images be indexed without a landing page?
For images to appear in image search, they must be associated with an indexable landing page. You cannot have indexed images without their pages....
John Mueller Nov 15, 2019
★★★ Should you really use the URL parameter management tool to optimize crawling?
If you have URL parameters that complicate crawling, such as those for sorting or filtering, you can use the parameter management tool. Otherwise, if crawling is functioning well, it is not necessary ...
John Mueller Nov 15, 2019
★★ Does directory architecture really influence Google's crawl budget?
Organizing URLs with distinct directories can help Google understand site structures and determine the appropriate crawling frequency for each section....
John Mueller Nov 15, 2019
★★★ Should you really ditch infinite scroll to enhance your indexing?
To ensure good indexing, it is advisable to maintain normal links for pagination rather than infinite scrolling or AJAX techniques, especially for mobile versions of websites....
John Mueller Nov 15, 2019
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