What does Google say about SEO? /
The Mobile category consolidates all official Google statements regarding website optimization for mobile devices and their impact on organic search performance. Since the implementation of mobile-first indexing, Google systematically prioritizes the mobile version of websites for indexing and ranking in search results. This section compiles essential guidance on responsive design, smartphone loading speed optimization, viewport configuration, and technologies like AMP. SEO practitioners will find Google's official positions on major updates such as Mobilegeddon, which transformed ranking criteria by favoring mobile-friendly sites. Understanding these guidelines has become imperative: with over 60% of global web traffic originating from mobile devices, mobile user experience directly determines organic visibility. Google's declarations on adaptive design, common responsive implementation errors, and mobile-specific Core Web Vitals criteria constitute strategic resources for any SEO professional aiming to optimize SERP performance and deliver an exemplary mobile experience. This category serves as a comprehensive reference for navigating Google's evolving mobile requirements and ensuring websites meet the search engine's standards for smartphone accessibility, usability, and technical excellence.
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★★ Is it true that AMP or canonical really captures the SEO signals?
Google transfers information and signals from AMP to the canonical URL. For Core Web Vitals, Google tracks the canonical and uses the metrics based on it....
John Mueller Mar 12, 2021
★★★ Is it true that mobile hidden content is really indexed by Google?
If an element is in the DOM but hidden in mobile responsiveness, Google can still retrieve it for indexing. Google tries to determine which parts are visible for ranking but understands mobile interac...
John Mueller Mar 12, 2021
★★★ How does Google actually segment your Core Web Vitals by groups of pages?
For Core Web Vitals, Google uses data from the Chrome User Experience Report and segments the site into groups. For specific URLs, Google finds the most appropriate group. If AMP pages have a separate...
John Mueller Mar 12, 2021
★★★ Why is Google ignoring desktop Core Web Vitals in its ranking algorithm?
The Page Experience ranking factor (including Core Web Vitals) applies to mobile and not to desktop, at least initially. The official announcement concerns only mobile, where performance barriers are ...
John Mueller Mar 12, 2021
★★ Should you really redirect your old AMP URLs to the new ones?
Redirecting old AMP URLs to the new ones is ideally recommended, but it's less critical than for normal pages. Google refreshes the AMP cache quickly and notices URL changes within a few days....
John Mueller Mar 12, 2021
★★★ How does Google actually segment your Core Web Vitals by page groups?
Google uses data from the Chrome User Experience Report and segments the site into groups. For specific URLs, Google finds the most appropriate group. If AMP pages are in a separate group, their metri...
John Mueller Mar 12, 2021
★★★ Is AMP really neutral for Google rankings, or does it hide an invisible visibility lever?
AMP is not a direct ranking factor. However, removing AMP can lead to a drop in traffic if the site benefits from search features like Top Stories that currently require AMP. This will change with the...
John Mueller Mar 12, 2021
★★ Does CSS font size really impact your positions on Google?
The variation in font size (14px vs 12px) on a page does not affect ranking. The only important consideration is mobile compatibility, which remains a ranking factor. The rest pertains to user experie...
John Mueller Feb 26, 2021
★★ Does font size really influence Google rankings?
Font size (14px vs 12px) does not affect rankings. The important factor is mobile compatibility, which remains a ranking factor. The rest falls under user experience....
John Mueller Feb 26, 2021
★★ Should you really wait for Google to switch your site to mobile-first indexing?
A site that has not yet migrated to mobile-first indexing will naturally have more desktop crawl than mobile. This is not a problem in itself, but it is essential to check if the site is ready for mig...
Google Feb 25, 2021
★★ Does the Mobile-Friendly Test truly reflect what Google sees of your page?
The Mobile-Friendly Test or the Rich Results Test allow you to check how Google actually sees your page. It is sometimes necessary to test several times because the tool may expire and fail to load im...
Kristina Azarenko Feb 25, 2021
★★★ Is mobile-first indexing truly the top priority for your SEO?
Google primarily uses mobile-first indexing, which means that Google mainly looks at the mobile version of your website rather than the desktop version. Therefore, it is essential to ensure that every...
Kristina Azarenko Feb 25, 2021
★★★ Is Lazy Loading and Responsive Images the Real Key to Core Web Vitals or Just Google's Generic Advice?
Images are often the largest contributor to the overall page size. Google recommends optimizing images by using lazy loading and responsive image techniques to provide fast, high-quality user experien...
John Mueller Feb 10, 2021
★★★ Should you really enable max-image-preview:large to get featured in Discover?
For large image previews, images must be of appropriate size and the feature must be enabled either with the max-image-preview:large robots meta tag or by using AMP....
John Mueller Feb 10, 2021
★★★ Should you really optimize Google Images differently for mobile and desktop?
Users are searching on Google Images more from mobile than from desktop. It is important to design your site for all types and sizes of devices. Use the mobile-friendly test tool to test your pages....
John Mueller Feb 10, 2021
★★★ Core Web Vitals: Which version truly impacts your ranking when Google shows the AMP?
When Google has data for both AMP and non-AMP versions and displays the AMP version in the results, it is the data from the AMP version that is used for ranking. This principle also applies to interna...
John Mueller Feb 05, 2021
★★★ Does Google really track Core Web Vitals for AMP and non-AMP pages separately?
Google tracks CWV data for both AMP and non-AMP versions separately based on actual user data. If users go directly to the non-AMP URLs and use Search to access the AMP URLs, both versions will have d...
John Mueller Feb 05, 2021
★★★ How does Google measure Core Web Vitals on your AMP and non-AMP pages?
Google tracks Core Web Vitals data from real users. If users access the AMP version via Search and the non-AMP version directly, Google can follow both versions separately. For ranking purposes, Googl...
John Mueller Feb 05, 2021
★★★ Do Google Updates Really Impact Google Discover?
John Mueller explained during a webmaster hangout that when the search engine implements an update to its algorithm, it also affects the Discover feature on mobile, which is an integral part of the se...
John Mueller Feb 01, 2021
★★★ Do structured review data really enhance your SEO?
Structured review data is used to display rich results in search, but does not constitute a ranking factor. Adding additional optional fields does not improve positioning; only required fields are nee...
John Mueller Jan 29, 2021
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