What does Google say about SEO? /
The Images & Videos category compiles all official Google statements regarding visual content optimization for search engine optimization. This area encompasses recommendations on image alt attributes, modern formats like WebP, lazy loading implementation, srcset usage for responsive images, and optimization of thumbnails and embedded YouTube videos. Google's positions on these topics are crucial as visual content represents a major lever for enhancing user experience, reducing page load times, and increasing visibility in Google Images and universal search results. SEO practitioners will find clarifications on EXIF data handling, image indexing processes, best practices for naming visual files, and the impact of Core Web Vitals on media performance. Understanding official guidelines helps avoid common implementation mistakes, optimize crawl budget allocated to visual resources, and maximize organic traffic opportunities from image and video search. This documentation centralizes essential technical and editorial recommendations for an effective visual content strategy that aligns with Google's ranking factors and supports overall site performance in search results.
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★★★ Should you really make all structured data images visible on your pages?
The guidelines for structured data clearly state not to mark content that is not visible to the user. Images in Article structured data properties must be present on the page for the user....
Google Apr 22, 2021
★★ Can images really boost your positions in traditional web results?
For web results, keep in mind that your site can also appear in images within normal search results....
John Mueller Apr 21, 2021
★★★ Do Core Web Vitals Really Take 28 Days to Impact Your SEO Rankings?
John Mueller explained in a webmaster hangout that Core Web Vitals "scores" (LCP, CLS, FID) would not be calculated in real-time (unlike filters such as Panda or Penguin, for example) starting next Ma...
John Mueller Apr 19, 2021
★★★ Why Does Google Ignore CSS-Displayed Images for Indexing Purposes?
John Mueller reminded us on Twitter that Google only indexes an image if it is displayed using an <img> tag. Images displayed via CSS (particularly background images) are not taken into account, nor a...
John Mueller Apr 19, 2021
★★★ Does switching CMS really destroy your organic search rankings?
Switching CMS (e.g., from Squarespace to WordPress) will likely affect your ranking, positively or negatively depending on the quality of the migration. Google does not only look at text but at everyt...
John Mueller Apr 16, 2021
★★ Why do all alternatives to hreflang ultimately fail?
Any alternative solution to hreflang must work for all types of implementations: sites with URL parameters changing the language, completely different sites by country, various template systems. Propo...
Gary Illyes Apr 13, 2021
★★ Why does Search Console hide your international hreflang pages?
Search Console mainly reports on canonical URLs, making tracking very challenging for international sites using hreflang. Alternative pages may seem missing from reports even though they are properly ...
John Mueller Apr 13, 2021
★★ Why does Google display incomplete SERPs when some indexes don’t respond?
Google queries multiple indexes (web, images, videos, news, maps) simultaneously. If some indexes do not respond quickly enough, Google still displays the available web results without waiting for the...
Gary Illyes Apr 13, 2021
★★ Is Tree Shaking for JavaScript Really Essential for SEO?
Tree shaking (via webpack or other bundlers) is highly recommended to eliminate unused JavaScript code. This allows for a reduction in bundle size by automatically removing unused functions and depend...
Martin Splitt Apr 09, 2021
★★ Where do Web Stories really show up in Google's ecosystem?
Web Stories can appear on Google in three environments: Google Search, Google Discover, and Google Images. Their display can vary from a single result to a visual carousel showing multiple stories dep...
Pascal Birchler Apr 08, 2021
★★★ What mandatory metadata must you configure to ensure your Web Stories are indexed by Google?
Web Stories require specific mandatory metadata, including a poster image and an editor logo, to be correctly processed by Google....
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
★★ 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 you really update the publication date after every small change on a page?
Changing the publication date of a page with every small modification (like rearranging images) may seem misleading to users and does not affect rankings. It is better to change the date only during s...
John Mueller Apr 01, 2021
★★ Should you really update a page's publication date to improve its ranking?
You can update a page's date when making significant changes, but doing so for mere rearrangements of images in a gallery misleads users. It doesn't affect Google rankings. Only modify the date for su...
John Mueller Apr 01, 2021
★★★ Do image CDNs really penalize your Google SEO?
Using CDNs to serve images poses no issues for Google Search. Images do not need to be hosted on your own server....
John Mueller Mar 31, 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
★★★ Is JavaScript truly the worst enemy of Core Web Vitals?
JavaScript is the most resource-intensive asset on a page, more than images or videos. It must be downloaded, parsed into machine code, and then executed. During JavaScript execution, the browser cann...
Martin Splitt Mar 25, 2021
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