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metrics enables webmasters to align technical optimizations with actual ranking signals rather than assumptions or outdated practices.
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★★★ Does AMP really boost your ranking in Google, or is it just a myth?
Using AMP to improve page speed is smart, but it does not offer any SEO ranking boost. AMP should be seen as a way to speed up page loading, not as a magical obligation to enhance rankings in search r...
John Mueller Dec 27, 2019
★★★ Does page speed really affect Google rankings in 2025?
The loading speed of a web page affects its ranking in search results, particularly on mobile. Very slow pages may see their ranking decrease. However, continuous speed improvement benefits user exper...
Google Dec 17, 2019
★★★ How can you manage the surge of Googlebot crawling that crashes your server?
If your site is experiencing a sudden increase in Googlebot crawling that affects server performance, you can adjust the crawl frequency through Google Search Console or submit a request for a specifi...
Google Dec 17, 2019
★★ Does lazy loading really sabotage the indexing of your images?
Deferred loading of images via lazy loading can affect when Googlebot discovers images for indexing. Make sure that critical images for SEO are not omitted by the lazy loading technique....
Google Dec 17, 2019
★★★ How does standing out from the competition truly affect your SEO?
In competitive sectors, it is crucial to stand out, not only through content but also through the overall offer one presents to attract and retain visitors....
John Mueller Dec 13, 2019
★★★ Should you really test the SEO impact of every infrastructure change with A/B testing?
Any infrastructure change, such as migrating to client-side JavaScript, requires validation through A/B testing on pages to evaluate its impact on SEO and compare performance before and after implemen...
John Mueller Dec 06, 2019
★★★ Does AMP really boost your Google ranking?
AMP pages are ranked the same way as regular pages. They don’t have an inherent ranking advantage, but they can benefit from increased speed, which is a ranking factor for mobile....
John Mueller Dec 06, 2019
★★★ Does image lazy-loading really hurt Google’s indexing?
Using lazy-loading for images (loading="lazy") is recognized by Google and does not affect the bot’s ability to index pages. However, pay attention to the impact on perceived loading time for users....
Google Dec 05, 2019
★★★ 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
★★★ 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 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 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
★★★ Site Kit WordPress: does Google really push its plugin for better ranking?
Google has introduced Site Kit, a WordPress plugin that allows you to easily connect your site to Google services such as Search Console, Analytics, AdSense, and PageSpeed Insights, thereby facilitati...
John Mueller Nov 18, 2019
★★★ Is Google Search Console finally revealing actionable speed data?
The new updates in Search Console include a report on site speed, emphasizing the importance of speed and allowing for the detection of bottlenecks. Additionally, performance metrics now display fresh...
John Mueller Nov 18, 2019
★★★ Should you really overlook performance scores for SEO?
Site speed performance is evaluated using both lab data and real-world data. Focusing on a single score is not recommended....
John Mueller Nov 15, 2019
★★★ Does loading speed really affect Google rankings?
Improving your site's loading speed positively impacts not only potentially the ranking but also the user experience, as slow pages can discourage visitors....
John Mueller Nov 13, 2019
★★★ Is Google Search Console really enough to boost your SEO visibility?
Daniel Waisberg recommends using Google Search Console to optimize your website's performance in Google's search results by monitoring traffic, fixing issues, and helping users find your site....
Daniel Waisberg Nov 13, 2019
★★★ Is There a Specific Loading Time You Should Target to Rank Well on Google?
In a video from the #AskGoogleWebmasters series, John Mueller and Martin Splitt explain that there is no "ideal page loading speed" for Google. Basically, ranking is done between "values" like "very g...
John Mueller Nov 12, 2019
★★★ Why does Google emphasize measuring conversions instead of just SEO traffic?
It is crucial to define and measure conversion goals for your website, such as the number of conversions, number of visitors, or revenue, so that you can track and adjust your strategy based on the ob...
Google Nov 06, 2019
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