What does Google say about SEO? /
Web performance has become an official ranking factor in Google's algorithm, particularly since the introduction of Core Web Vitals in 2020. This category compiles all official Google statements regarding loading speed optimization, performance metrics, and their impact on organic search rankings. SEO professionals will find Google's positions on key indicators such as Largest Contentful Paint (LCP), Cumulative Layout Shift (CLS), First Input Delay (FID), and Interaction to Next Paint (INP). Google regularly communicates about the importance of loading times, Time to First Byte (TTFB), cache optimization, and techniques like lazy loading. These official declarations help understand how Google truly measures user experience, which performance thresholds to prioritize, and how PageSpeed Insights integrates into a site's overall evaluation. For search practitioners, following Google's official recommendations on web performance is crucial to maintain or improve search rankings while delivering an optimal user experience that enhances conversion rates and visitor retention. Understanding Google's evolving stance on speed metrics enables webmasters to align technical optimizations with actual ranking signals rather than assumptions or outdated practices.
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★★★ Merging two websites: Why doesn’t Google treat this like a standard migration?
Merging two websites into one is not a standard site migration. It involves creating a new site that combines two existing versions, which requires Google to re-crawl numerous pages. The outcome and p...
Martin Splitt Aug 27, 2020
★★★ Do Core Web Vitals really measure what your users actually see?
For Core Web Vitals (a future ranking factor), Google measures the performance of the version of the page that users actually see: the AMP version if that’s what displays, the classic HTML version oth...
John Mueller Aug 21, 2020
★★★ Do site-wide links in the menu and footer really dilute the PageRank of your strategic pages?
Having multiple site-wide links to the same page (for example, in the menu and footer) does not significantly dilute the PageRank passed to other pages. Google understands that certain pages, like the...
John Mueller Aug 21, 2020
★★★ Why does Google measure Core Web Vitals on the actual page version your visitors are really viewing?
For Core Web Vitals (a future ranking signal, announced at least 6 months in advance), Google will analyze the page that real users predominantly view (AMP or standard HTML depending on the user journ...
John Mueller Aug 21, 2020
★★★ Should you still invest in AMP to optimize speed and ranking?
Speed is a ranking factor, but AMP is not necessary for having fast pages. You can create very fast non-AMP pages and slow AMP pages. What matters is the actual measured performance, not the AMP forma...
John Mueller Aug 21, 2020
★★★ Is it true that AMP is a speed factor for Google?
AMP or non-AMP is not a speed criterion in itself: it is possible to create very fast pages without AMP and slow pages with AMP. Google measures the actual speed (future Core Web Vitals) of the versio...
John Mueller Aug 21, 2020
★★ Should you really keep nofollow on your footer links and service pages?
There is no need to use rel=nofollow on links to privacy policy pages or other service pages to prevent them from ranking. Google inherently understands that these site-wide linked pages are not the m...
John Mueller Aug 21, 2020
★★ How can Search Console be leveraged to effectively audit and enhance your technical SEO?
Search Console offers features to enhance AMP implementation, request the temporary removal of content from search results, manage sitemaps, identify pages crawled and indexed by Google, and monitor s...
Daniel Waisberg Aug 18, 2020
★ Why should WebPageTest be your go-to tool for web performance diagnostics?
The webpagetest.org tool provides a neutral waterfall chart (independent of your computer or connection) that analyzes loading times and the loading order of resources. It allows testing on different ...
John Mueller Aug 11, 2020
★★ Does splitting your sitemaps truly impact crawling and indexing?
The splitting of sitemaps (separate URLs, separate images, or everything in a single file) generally has no impact on crawling and indexing, provided that size and URL count limits are respected. Reas...
John Mueller Aug 04, 2020
★★ Does Google Cache Really Influence the Ranking of Your Pages?
The display or non-display of a page in Google Cache is neither a sign of quality nor a ranking indicator. It’s simply a side effect of internal systems. To test what Googlebot sees, you should use th...
John Mueller Aug 04, 2020
★★★ Should you focus on optimizing your site speed for Googlebot or your actual users?
Optimizing speed solely for Googlebot (by removing trackers/pixels) does not add value for ranking because Google uses Chrome User Experience Report data based on what real users see. Speed should be ...
John Mueller Aug 04, 2020
★★ How can you measure Core Web Vitals when your site isn't in CrUX?
When a site does not appear in the Chrome User Experience Report, it is possible to use the Core Web Vitals JavaScript library to collect this data directly in Analytics. This approach allows you to o...
John Mueller Aug 04, 2020
★★ How does my site get included in the Chrome User Experience Report without signing up?
Inclusion of a site in the Chrome User Experience Report (CrUX) is automatic, based on a sample of Chrome traffic. There is no manual registration required. Sites can also collect their own Core Web V...
John Mueller Aug 04, 2020
★★ Is Google Cache really not useful for assessing a page's SEO quality?
The presence or absence of a page in Google Cache is neither a sign of quality nor an indicator of ranking. It's simply a side effect of internal systems. To test what Googlebot sees, you should use t...
John Mueller Aug 04, 2020
★★ Should you create a lightweight version for Googlebot to speed up crawling?
Removing trackers and pixels to speed up the version served to Googlebot is probably not considered cloaking (akin to server-side prerendering). However, this adds no value because Google measures spe...
John Mueller Aug 04, 2020
★★ Should you serve a streamlined version of your pages to Googlebot to improve crawl efficiency?
Serving a faster page to Googlebot (without trackers or pixels) is not considered cloaking and is similar to server-side prerendering. However, this practice is discouraged because it introduces unnec...
John Mueller Aug 04, 2020
★★★ Do Core Web Vitals thresholds actually reflect high-quality user experience?
The thresholds used for the Page Experience benchmark are based on high-quality user experience, and their feasibility is verified against data from the Chrome User Experience Report. Tools such as Li...
John Mueller Jul 31, 2020
★★★ Could Page Experience Really Shift Your Google Rankings?
Google has announced that the Page Experience benchmark will become a ranking factor in search. This benchmark combines Core Web Vitals (loading speed, interactivity, stability) with other existing si...
John Mueller Jul 31, 2020
★★★ Is AMP really useless for Google ranking?
AMP is not a ranking factor. AMP simply indicates to users that they can expect a fast page. Fast non-AMP sites can outperform equivalent AMP pages. Page speed matters, not the framework used....
Martin Splitt Jul 27, 2020
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