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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★★★ Are Search Console tools truly enough to audit your pages' JavaScript rendering?
To check JavaScript rendering, use the live test from Search Console, the mobile compatibility test, or the rich results test. These tools utilize the same pipeline as Googlebot and display the render...
Martin Splitt Apr 09, 2021
★★ Is the Web Stories Test Tool truly essential for validating your AMP stories?
The Web Stories Test Tool allows you to verify that a Web Story is valid AMP by entering its URL. It also lets you preview how the story will look in Google search results before publication....
Pascal Birchler Apr 08, 2021
★★★ Does Google really require AMP for Web Stories?
For a Web Story to qualify for appearing on Google Search, Discover, or Images, it must be a valid AMP complying with AMP specifications. This allows the story to be served via the AMP cache and ensur...
Pascal Birchler Apr 08, 2021
★★★ Do AMP pages still hold a competitive edge against Core Web Vitals?
Google treats AMP pages like regular HTML pages for ranking purposes. When Core Web Vitals are used as a ranking factor, they will also apply to AMP pages. By default, AMP pages are fast and generally...
John Mueller Apr 01, 2021
★★ Should you really abandon separate mobile URLs (m.example.com)?
Google still supports separate mobile URL configurations (m.example.com and www.example.com) with appropriate canonical and alternate tags. It's no longer recommended for new sites (it's better to hav...
John Mueller Apr 01, 2021
★★ Are separate mobile URLs (m.example.com) still a viable SEO option?
The configuration with separate mobile URLs (m.example.com) remains fully supported with proper canonical and alternate tags. Google recommends a single version for simplicity but does not enforce thi...
John Mueller Apr 01, 2021
★★★ Is it true that you can ditch AMP to appear in Google Discover?
Google does not require AMP to appear in Discover. Normal web pages can also appear there. The main difference is the thumbnail size: larger by default for AMP, but web pages can have the same size us...
John Mueller Apr 01, 2021
★★★ Should AMP pages really adhere to the same Core Web Vitals thresholds as standard HTML pages?
AMP pages will be treated like standard HTML pages for Core Web Vitals. They will need to meet the same thresholds, even though by default, AMP pages are generally fast enough to achieve them....
John Mueller Apr 01, 2021
★★ Can you display different ads between the AMP version and the canonical version without risking a penalty?
AMP pages can differ from the canonical HTML version in terms of monetization (ads). Advertisements can vary between versions without issue, as long as the main content and images remain equivalent....
John Mueller Mar 26, 2021
★★★ Mobile-first indexing: Does Google really use the same signals for desktop and mobile?
With mobile-first indexing, Google indexes content only once with the mobile crawler and uses this version along with all its signals as the basis for both desktop AND mobile ranking. This primarily c...
John Mueller Mar 26, 2021
★★ Should You Really Delete Your Broken AMP Pages Instead of Keeping Them?
If you're aware that your AMP pages have issues, fix them or delete them. If you want to reap the benefits of AMP, having a valid AMP page is the first step. A broken AMP page brings more problems tha...
Martin Splitt Mar 25, 2021
★★★ Is it true that linking your AMP and desktop pages correctly can prevent canonicalization issues?
AMP and desktop pages need to be linked through appropriate canonical tags to ensure proper indexing and canonicality of the pages....
Google Mar 25, 2021
★★★ What happens when you block the Googlebot mobile and risk losing your indexed pages?
If the Googlebot mobile cannot crawl your site, the already indexed URLs may be removed from the index. Check and adjust your server settings to ensure proper mobile crawling....
Google Mar 25, 2021
★★ Are supplemental feeds the secret to avoiding crawl delays for volatile data?
Supplemental feeds can add additional fields to the data from the main feed. For example, prices, sale notifications, and stock levels can be provided via supplemental feeds to be updated more frequen...
Alan Kent Mar 23, 2021
★★ Should you really avoid staged deployments when transitioning to mobile-first indexing?
During a staged rollout, avoid being partially indexed in both versions (old and new). If possible, implement the change all at once rather than gradually to minimize SEO fluctuations. A gradual deplo...
John Mueller Mar 19, 2021
★★ Does the Chrome UX Report really count your cached AMP pages?
The Chrome User Experience Report takes into account what users actually see. If it's a valid AMP page served from the cache, Google uses this data. If it’s not a valid AMP and cannot be served from t...
John Mueller Mar 12, 2021
★★★ Does Page Experience really only matter for mobile SEO?
The ranking factor related to page experience and Core Web Vitals applies to mobile and not to desktop, at least initially. It is on mobile where the obstacles are greatest, with limited processors an...
John Mueller Mar 12, 2021
★★ Is it necessary to redirect your AMP URLs during a change?
When changing AMP URLs, redirections are less critical than for standard URLs because Google refreshes the AMP cache quickly. The delay between discovery and update is a few days, but it is still reco...
John Mueller Mar 12, 2021
★★★ Is AMP really a Google ranking factor or just a ticket to access certain features?
AMP is not a direct ranking factor. However, for certain search features like Top Stories on mobile, AMP is currently required. With the Page Experience update in May, regular pages with good Core Web...
John Mueller Mar 12, 2021
★★ 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
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