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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★★★ Are Web Stories really indexed like regular pages by Google?
Web Stories are built on AMP and are canonical AMP pages. They are treated like regular web pages that can be indexed and appear in search, Discover, and even image search....
Pascal Birchler Nov 16, 2020
★★★ Does AMP really enhance your Google rankings?
AMP is not inherently a ranking signal in Google's algorithm. The AMP badge displayed in search results is purely visual and does not affect positioning....
Gary Illyes Nov 16, 2020
★★ Why is video indexing so complicated for Google (and how can you take advantage of it)?
Video indexing is very complex because it requires processing around 20-24 frames per second plus the audio track to understand the content. Google uses the same indexing mechanism as for images, but ...
Gary Illyes Nov 16, 2020
★★★ Why doesn't Google index your non-canonical AMP pages?
Non-canonical AMP pages (AMP as an alternative format) are not indexed. Google only indexes the main HTML version and presents AMP as an alternative format in search results for users....
Gary Illyes Nov 16, 2020
★★★ Why is submitting a sitemap essential for the crawling of your site?
To help search engines discover all your content, it is very useful to indicate which pages, images, and videos to explore by submitting a sitemap via the Sitemaps report in Search Console....
Daniel Waisberg Nov 12, 2020
★★ AVIF in Image SEO: Why Does Google Still Ignore This Format in Search Images?
AVIF is not listed in the public documentation for Image Search and is likely not supported at this time. Evergreen Googlebot can render these images for text-based web search, but not for Image Searc...
John Mueller Nov 10, 2020
★★ Should you redirect WordPress attachment pages to media files for better SEO?
Redirecting WordPress attachment pages to media files likely does not impact SEO significantly, as Google typically does not index these attachment pages in a visible way. Images are indexed from the ...
John Mueller Nov 10, 2020
★★★ Do YouTube videos really enhance a web page's ranking?
Embedding YouTube videos or others on a website does not directly improve search results rankings. The positive effect comes from enhancing the user experience when the video genuinely helps in unders...
Google Nov 05, 2020
★★ Should you really avoid CDNs for your API calls?
CDNs should strictly be used for static resources (JavaScript, CSS, images, videos, fonts) as they can slow down dynamic API calls. For APIs, use a separate domain like api.example.com....
Martin Splitt Oct 30, 2020
★★ How does Google decide when to show images in search results?
When a query arrives, Google sends it to different systems (web, images, videos). Each system returns results with a relevance score. If the images are considered highly relevant to the query, Google ...
John Mueller Oct 30, 2020
★★★ Can lazy loading without dimensions really jeopardize your CLS score?
If you are using lazy loading and a gray rectangle appears without fixed dimensions before the image loads, causing text shifts once the image is loaded, this can be a problem for visual stability (CL...
John Mueller Oct 30, 2020
★★★ Can lazy loading block Google from indexing your content?
If a site requires scrolling to a certain position for content to load automatically, Google will not see that content. Google loads the page once and sees what is displayed without performing any spe...
John Mueller Oct 30, 2020
★★★ Is the context of images really more important than their visual content for Google?
Google focuses mainly on the image file and all the context around it (alt text, titles, captions, file names, page sections) rather than just the visual content itself. A beach photo can be relevant ...
John Mueller Oct 30, 2020
★★ Why do your images stay indexed long after the text content has disappeared?
Google does not re-index images as frequently as text. If a link to an image is found one time out of ten during crawling, the image will be indexed and remain in Google Images, even if the text on th...
John Mueller Oct 29, 2020
★★★ Should you return a 404 or a 200 on a product page that's out of stock?
For temporarily unavailable products, displaying a page with a 200 code and an email alert option is acceptable. If the unavailability is long, switching to a 404 allows Google to optimize the crawl b...
John Mueller Oct 29, 2020
★★★ Do out of stock pages really hurt your Google rankings?
Pages of products marked 'out of stock' or 'not available' tend to be ranked as soft 404s. When they slip into a soft 404 state, the page and its images disappear from search results....
John Mueller Oct 29, 2020
★★★ How can you confirm if Google is truly indexing your lazy-loaded content?
To check if content is indexed, search for an exact phrase in quotes on Google. This is the ultimate proof that the content is indexed. The Inspect URL tool also allows you to view the fully rendered ...
John Mueller Oct 29, 2020
★★ Does alternative text for images really enhance SEO?
The alternative text for images is mainly used for image search (Google Images) and for accessibility. It should describe what's visible in the image, not necessarily repeat the product description....
John Mueller Oct 29, 2020
★★★ Should you really archive out-of-stock products instead of leaving them marked as unavailable?
For permanently out-of-stock unique products, it is preferable to move them to an 'archives' or 'reference' section rather than keep product pages marked as 'out of stock'. This allows images to remai...
John Mueller Oct 29, 2020
★★★ Does lazy loading really harm your content's indexing by Google?
When rendering a page, Google uses a fairly high viewport and indexes everything that loads within this viewport. If content requires a specific action (scroll, click on 'Read more'), it will probably...
John Mueller Oct 29, 2020
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