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metrics enables webmasters to align technical optimizations with actual ranking signals rather than assumptions or outdated practices.
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★★★ Is Voice Search Really Invisible in Search Console?
Second episode of the #AskGoogleWebmasters videos, which this time addresses the question of voice search within Search Console. John Mueller explains on this occasion that questions asked to Google A...
John Mueller Aug 05, 2019
★★★ Are 404 URLs really harmless for SEO?
It is acceptable for a directory in a URL structure to lack its own content and lead to a 404 page. This does not affect the final page's performance in terms of SEO....
John Mueller Jul 26, 2019
★★★ Does display:none really harm your SEO?
Using 'display: none' to hide text specifically for keyword stuffing is not advisable. Legitimate use cases like tabbed interfaces are acceptable if the content is accessible upon interaction....
John Mueller Jul 26, 2019
★★★ Is it true that image lazy loading is really compatible with Google's indexing?
Using JSON or jQuery for image lazy loading can work with Google as long as the setup allows Googlebot to load images during rendering. Testing with the mobile compatibility tool can be helpful to ver...
John Mueller Jul 26, 2019
★★ Do embedded YouTube videos really slow down your page speed?
The impact of embedded YouTube videos on page loading speed is taken into account by Google, and different integration methods could alleviate potential slowdowns....
John Mueller Jul 23, 2019
★★ Does mobile performance really affect SEO rankings?
The actual performance of users in terms of loading speed influences mobile rankings, but you can address these issues with CDNs....
John Mueller Jul 23, 2019
★★ Should you merge or separate pages that are competing for the same keywords?
It is important to consider whether multiple pages are competing for the same keywords. Pages can be merged or individualized depending on external competition and their performance in the SERPs....
John Mueller Jul 09, 2019
★★★ Does lazy loading really block the indexing of your images in Google?
For images deferred via lazy loading, ensure that Googlebot can find the img element during page rendering. Only images that are useful for search traffic should be indexed....
John Mueller Jul 09, 2019
★★ Why do your Core Web Vitals appear to deteriorate even as you optimize?
When improving web performance, it is possible that metrics may seem to indicate a decline if new audiences, for example on 2G networks, start accessing the content. However, this can be positive beca...
Martin Splitt Jul 03, 2019
★★★ Will Lighthouse and Search Console Become Your New Must-Have SEO KPIs?
Lighthouse increasingly incorporates SEO audits, and this data is also available through PageSpeed Insights and Google Search Console. This rewards content that reaches users faster, especially on mob...
Martin Splitt Jul 03, 2019
★★★ Do new Internet protocols really boost your SEO?
Technologies like new Internet protocols can enhance site speed, which is a ranking factor for Google, especially on mobile. Google recommends adopting them if it improves user experience, but with ca...
John Mueller Jun 27, 2019
★★★ Does site speed really affect Google’s algorithm updates?
During updates, Google did not specifically target performance in June, but speed is an important factor, especially for mobile devices. The emphasis on performance could increase in the future....
John Mueller Jun 27, 2019
★★★ Can you post job offers without mentioning the company's name without harming your SEO?
It is acceptable to mask the company's name when posting a job offer if necessary for privacy reasons....
Google Jun 19, 2019
★★★ Does Google really use different ranking criteria for mobile and desktop?
Google may use different ranking signals for mobile searches compared to desktop searches, such as mobile page loading time, which can influence positioning differently depending on the platform....
John Mueller Jun 13, 2019
★★★ Is Google really unlocking its SEO black box — or are we still left in the dark?
Google aims to open the 'black box' of SEO by engaging with web developers and SEOs to provide useful tools and metrics. Google Search Console offers insights into a site's performance in search, avoi...
Martin Splitt Jun 12, 2019
★★★ Do web performance metrics really influence Google rankings?
Google incorporates performance metrics into search result rankings. This includes parameters like time to first byte and time to interactive, but also when the content is ready for the user....
Martin Splitt Jun 12, 2019
★★ Should you still enable server-side rendering for search engine bots?
Using server-side rendering for bots is acceptable, but it is often beneficial to consider doing so for users as well to enhance page loading speeds. Over time, fewer bots will require this type of re...
John Mueller Jun 11, 2019
★★★ Can Dynamic Rendering Hurt Your SEO Due to Timeout Issues?
Martin Splitt explained on Twitter that when a site uses dynamic rendering, it's important to ensure that the page rendering time isn't too long, to avoid a timeout on the search engine side, which wo...
Martin Splitt Jun 11, 2019
★★★ Are Lighthouse and PageSpeed Insights Really Enough to Optimize Performance for SEO?
It is essential to test speed and performance to optimize user experience. Use tools like Lighthouse and PageSpeed Insights to understand content load and page responsiveness....
Martin Splitt Jun 06, 2019
★★★ Do AJAX calls really consume your crawl budget?
AJAX calls do not negatively harm crawl budget. The number of additional requests is accounted for, but thanks to caching, content already in cache does not count. Versioning AJAX calls can improve ca...
Martin Splitt Jun 06, 2019
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