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metrics enables webmasters to align technical optimizations with actual ranking signals rather than assumptions or outdated practices.
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★★★ Will desktop Page Experience signals be a game-changer for your SEO rankings?
Page Experience signals will be rolled out for desktop search results (scheduled for around April-May 2022). This rollout is separate from mobile-first indexing: what gets indexed and what measures sp...
John Mueller Jan 20, 2022
★★★ Is AMP really a ranking factor for Google?
AMP is not a ranking factor. You shouldn't expect any change in your search rankings simply because you use or don't use AMP pages. On the other hand, AMP pages are generally fast, and speed is a rank...
John Mueller Jan 14, 2022
★★★ Should you redirect mobile users to your app—and what are the hidden SEO risks?
Redirecting mobile users to an application is acceptable from an SEO perspective, but you must ensure you don't redirect Googlebot to the app store since it cannot install applications. A systematic r...
John Mueller Jan 14, 2022
★★ Does removing AMP actually boost crawl on your regular pages?
After AMP pages are removed, Googlebot that was frequently crawling these pages to refresh the cache will redirect this crawl activity toward the site's traditional pages....
John Mueller Jan 14, 2022
★★ Why do your PageSpeed Insights scores fluctuate with each test?
PageSpeed Insights and Lighthouse scores can vary between different measurements of the same page because they are influenced by the network conditions at the time of testing. The weighting of metrics...
Martin Splitt Jan 13, 2022
★★ Why does Google suggest analyzing image search and web search separately?
A useful feature of the performance report is the ability to compare image search with web search. For shopping or e-commerce sites, images are important, making it relevant to separately analyze imag...
Google Jan 12, 2022
★★★ How can Google Search Console truly boost your organic traffic?
Google Search Console is a free tool that helps manage performance in Google Search and allows you to obtain quality traffic to your site....
Google Jan 12, 2022
★★ Is Google struggling to properly index sites that use Web Workers?
Google needs to improve its support for Web Workers in its rendering service. This technique that shifts JavaScript work off the main thread is becoming more popular with Core Web Vitals, but Google's...
Martin Splitt Jan 11, 2022
★★ Does Google Search Console really account for all your SEO impressions?
Search Console includes in the performance report all impressions where a URL from the site appears in the results, including Google Business profiles, People Also Ask, and image thumbnails. The avera...
John Mueller Jan 09, 2022
★★★ Is it true that Top Stories can thrive without AMP? Here's what you need to know!
Google no longer requires AMP pages to appear in Top Stories. However, Page Experience metrics such as Core Web Vitals and speed are still taken into account....
John Mueller Jan 09, 2022
★★★ How does Google truly measure Page Experience in its algorithm?
Page Experience factors include mobile-friendliness, HTTPS, Core Web Vitals, and intrusive interstitials. The latter currently lacks a dedicated report in Search Console....
John Mueller Jan 09, 2022
★★ Should you be concerned about Core Web Vitals measured exclusively on Chrome?
The Page Experience and Core Web Vitals data in Search Console come solely from the Chrome User Experience Report, representing a subset of Chrome users with specific settings enabled. There is no ext...
John Mueller Dec 31, 2021
★★★ Is the Page Experience score really essential for making it into Top Stories?
To appear in Top Stories, Google uses the Page Experience score as a ranking factor. Only pages with a very good Page Experience score can appear in this section. This is not automatic even with good ...
John Mueller Dec 31, 2021
★★ No Google cache on my page: Should I be worried about my indexing?
It is normal for an indexed page not to have a cached version available in search results. Cached pages are managed separately from indexing. The absence of a cache does not indicate a problem and is ...
John Mueller Dec 31, 2021
★★ Should you really choose SSR or CSR based on the type of site?
The choice between client-side rendering and server-side rendering should depend on the type of site: SSR for a news site, CSR acceptable for a highly interactive social network where search performan...
Martin Splitt Dec 29, 2021
★★★ Can an invalid AMP page still be indexed by Google?
If an AMP page is not valid, Google will still index the page as normal HTML. It just won't benefit from the advantages of the AMP cache, but that doesn't affect the rest of the SEO....
John Mueller Dec 24, 2021
★★ Why should SEO improvement be multifactorial?
Unless there is a major technical issue like a noindex, a single element cannot typically be identified as the cause of a ranking problem. Improving SEO requires a holistic approach touching upon mult...
John Mueller Dec 18, 2021
★★★ Does the location of your server really influence local SEO?
The geographical location of the server has no impact on geotargeting. It is not a ranking factor. Only connection speed may be affected if the server is far from the users, which could impact Core We...
John Mueller Dec 18, 2021
★★ Is it a bad idea to invest solely in SSR just for Google?
It is advisable to refrain from establishing a server-side rendering infrastructure solely for Google. If you consider SSR, do it in a way that also benefits users, particularly in improving speed. Do...
John Mueller Dec 18, 2021
★★ How do web fonts disrupt SEO with Cumulative Layout Shift?
External font files can lead to CLS issues if content initially displays without the font and then rearranges once the font is loaded. Chrome DevTools allows you to block the font URL to test if it is...
John Mueller Dec 18, 2021
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