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metrics enables webmasters to align technical optimizations with actual ranking signals rather than assumptions or outdated practices.
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★★★ Can lazy loading of images hinder their indexing by Google?
If images are dynamically loaded through events, Googlebot may not see them, which can impact their indexing....
John Mueller Sep 07, 2017
★★★ Is Googlebot over-crawling your CSS and JS resources?
If Googlebot is accessing CSS/JS resources too frequently, report it through Search Console to address potential caching issues....
John Mueller Sep 07, 2017
★★★ Does Google Ads CPC really affect your organic rankings?
The cost per click (CPC) of Google Ads does not influence organic rankings. There is no link between performance in Google Ads and natural search results....
Google Sep 05, 2017
★★★ Are AMP and PWA really useless for SEO?
Currently, neither AMP pages nor Progressive Web Apps (PWAs) are direct signals for SEO ranking. However, they can have indirect effects by improving speed and user experience, which is naturally bene...
Google Sep 05, 2017
★★★ Does the Meta Robots Noarchive Tag Actually Hurt Your Google Rankings?
John Mueller indicated on Twitter that using the meta robots "noarchive" tag (which prevents the cached version of a page from being displayed in Google search results) has no negative impact on the r...
John Mueller Sep 04, 2017
★★ Should you really rely on 404 errors to clean up Google’s index of orphaned URLs?
Unlinked but still indexed URLs will be gradually re-crawled by Google and removed from the cache if they return a 404 status code....
John Mueller Aug 24, 2017
★★ Does AMP really boost your site's SEO performance?
AMP pages must be correctly configured according to modern standards to be used effectively. Proper usage can enhance search performance....
Google Aug 23, 2017
★★★ Do tracking pixels really slow down your SEO?
Tracking pixels can affect your site's performance, but slight increases in load time typically do not lead to major SEO issues. Use speed testing tools to evaluate this impact....
John Mueller Aug 22, 2017
★★★ Does CSS File Size Really Impact Your SEO Rankings?
John Mueller indicated on Twitter that the size of a stylesheet (CSS) file does not impact the search engine's algorithm. It can be several tens of MB....
John Mueller Aug 14, 2017
★★ Why doesn't Search Console show you all of your queries?
The differences between filtered and total data in Search Console can be attributed to the filtering of queries with very few impressions, primarily for privacy reasons....
John Mueller Aug 11, 2017
★★★ Does the page load speed actually depend on third-party resources?
Page load speed is measured by Google regardless of the resources loaded, including those from Google like Analytics. The evaluation is based on the overall user experience....
John Mueller Aug 10, 2017
★★★ How does Google really determine the crawling frequency of your site?
The frequency of crawling by Google depends on factors such as server speed, content quality, and changes made to the site. Google adapts its resources accordingly to maximize the efficiency of crawli...
John Mueller Aug 10, 2017
★★★ Are Slow Pages Really Indexed by Google?
The loading speed of a page does not stop Google from indexing it, but it can affect the crawl frequency if the pages take too long to load....
John Mueller Aug 02, 2017
★★ Do social signals really influence SEO rankings?
Although 'likes' and shares on social media do not directly contribute to SEO rankings, content that is regularly shared and appreciated can indirectly enhance its performance due to a potential incre...
Google Jul 20, 2017
★★★ How many consecutive redirects can Google actually follow before giving up?
Google can manage up to five successive redirects before halting the crawl and indexing the relevant pages. While two or three redirects do not prevent indexing, they can slow down user response time....
John Mueller Jun 30, 2017
★★★ Does PageSpeed Insights truly reflect Google's ranking criteria?
PageSpeed Insights and Test My Site are two tools for measuring a site's speed, but Google uses its own metrics to assess website speed in search rankings. Focus on speed to provide a better user expe...
John Mueller Jun 29, 2017
★★★ Is JavaScript really blowing your crawl budget?
The crawl budget is measured by requests made to the server, including JavaScript, CSS, and image files. Google uses an aggressive cache to minimize the impact on the server, but URL versioning can he...
John Mueller Jun 26, 2017
★★★ How does Googlebot actually calculate your crawl budget?
Googlebot counts every request made to the server, including images, JavaScript, and CSS files for the crawl budget calculation. However, Google uses aggressive caching to reduce repetitive requests....
John Mueller Jun 26, 2017
★★ Are Page Speed and HTTPS Really Minor Ranking Factors?
Gary Illyes explained on Twitter that the page load time criterion (Page Speed) was, like the HTTPS criterion, more of a "tie breaker", a criterion to separate 2 pages that would have a very (too) clo...
Gary Illyes Jun 19, 2017
★★★ Should you sacrifice content to improve loading speed?
Making a page faster by removing important content is not a good strategy for ranking. A fast page without relevant content will underperform in the rankings....
John Mueller Jun 16, 2017
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