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metrics enables webmasters to align technical optimizations with actual ranking signals rather than assumptions or outdated practices.
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★★★ How do you create a performance budget to optimize your page speed?
Google advises creating a shared performance budget that includes metrics such as Speed Index, First Contentful Paint, and page weight to ensure that the site is optimized for speed....
Google Mar 20, 2018
★★★ Can a slow server really hinder Google’s crawling of your site?
Slow server response times can reduce Google's crawl frequency to prevent overwhelming servers....
John Mueller Mar 08, 2018
★★★ Does Google really speed up its crawl after massive redirects?
Google adjusts its crawl speed when it detects significant structural changes, such as massive redirects, without requiring special practices for old URLs....
John Mueller Mar 08, 2018
★★★ Are AMP pages really a mobile ranking booster for SEO?
Google considers mobile page performance, including AMP, in the ranking of search results. A well-optimized AMP page is important for mobile SEO....
John Mueller Mar 08, 2018
★★★ Is it really necessary to duplicate all your content on AMP pages?
John Mueller recommends that the AMP version of a website be as complete as the standard version. Important images and videos must be present to provide an equivalent user experience....
John Mueller Mar 08, 2018
★★★ Does HTTP/2 really boost your Google ranking?
HTTP/2 will not provide a direct ranking boost, but it can improve loading speed. This indirect improvement can positively influence SEO....
John Mueller Mar 08, 2018
★★★ Does Page Speed Really Impact Google's Mobile First Indexing?
John Mueller explained on Twitter that the Mobile First index and the page loading speed criterion were two separate things. Indexing and page ranking should not be confused, as some believe, especial...
John Mueller Mar 05, 2018
★★★ Why does Google rely on real user data to assess page speed?
Using real user experience data, such as that from the Chrome User Experience Report, is essential for accurately assessing page speed and its impact on user experience....
Dennis Feb 28, 2018
★★★ Does the Speed Update really only affect very slow pages?
According to Google, the page speed update should not affect the majority of user queries. Only very slow pages will be specifically targeted, meaning the update is quite focused and should not radica...
Vincent Courson Feb 28, 2018
★★★ Does Google's Speed Update really favor AMP sites?
The speed update is agnostic to the technology used. This means the impact relates to page speed on the user's device, regardless of the frameworks or languages used, including AMP....
Vincent Courson Feb 28, 2018
★★★ What tools does Google really recommend for measuring the performance of your pages?
Google recommends using tools like Lighthouse, Chrome DevTools, PageSpeed Insights, and WebPagetest to measure page load speed and identify optimization opportunities....
Dominik Heyberg Feb 28, 2018
★★★ Is mobile speed really a direct ranking factor in Google?
As of July 2018, page loading speed will be a ranking factor for mobile searches. This means that very slow sites could see their visibility drop in mobile search results....
Vincent Courson Feb 28, 2018
★★ Why does 63% of your page weight slow down your SEO?
Images often account for 63% of a page’s weight. Optimizing them through compression, quality reduction, and deferred loading is crucial to improve loading times....
Dominik Heyberg Feb 28, 2018
★★ Is AMP still a relevant model for optimizing your pages' loading speed?
AMP (Accelerated Mobile Pages) has strict rules that help optimize loading speed, such as limiting the size of CSS files, and can serve as a model to improve the performance of non-AMP pages....
Vincent Courson Feb 28, 2018
★★★ Is the speed of slow pages truly a penalty factor or just an SEO myth?
The page speed update primarily aims to penalize very slow pages rather than reward very fast ones. This means that only pages offering a very poor user experience due to their slowness will be impact...
Vincent Courson Feb 28, 2018
★★★ Is cloaking still penalized, even when protecting sensitive content?
Cloaking content by showing different versions to users and search engines is considered against Google's guidelines, even with valid reasons like user authentication for sensitive information....
Google Feb 28, 2018
★★★ Can page speed really be sacrificed for the sake of content?
Although page speed is a ranking factor, pages with high-quality content can still rank well, even if they load more slowly than less relevant pages....
Vincent Courson Feb 28, 2018
★★★ Does the Top Stories carousel really use the same criteria as organic ranking?
The Top Stories carousel is based on normal organic rankings without manual interference. Performance here depends on the same factors as the general ranking algorithm....
John Mueller Feb 23, 2018
★★★ Is the Speed Update really targeting all sites, or just specific categories?
The Speed Update is set to launch in July, not January. It aims to evaluate how quickly content becomes visible to users and the server's response speed. This mainly impacts sites with rapidly varying...
John Mueller Feb 22, 2018
★★★ Is it true that Google really indexes what your users see with JavaScript?
Google constantly improves its ability to render and index pages using JavaScript. However, it is essential to ensure that the rendered version accurately reflects the content visible to users....
John Mueller Feb 22, 2018
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