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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★★ Why does Google aggressively recrawl your site after a migration?
When Google detects significant changes on a site (URL structure change, domain migration), it may trigger an accelerated recrawl to quickly obtain an updated image. The site is neither paused nor rem...
John Mueller Aug 11, 2020
★★★ Are H1 and H2 tags really important for Google ranking?
Headings (H1, H2, etc.) help Google understand the content of a page better, but they are not the only ranking factor. A page can rank for keywords present only in H2 and not in H1. The level of the t...
John Mueller Aug 11, 2020
★★ Are H1 titles really essential for ranking your pages?
A page without an H1 title can indeed rank for keywords present in an H2 title. Headings assist Google in better understanding the content but are not the only ranking factor. Google also analyzes the...
John Mueller Aug 11, 2020
★★ Does Google always show your images in search results?
Google tries to display an image for certain pages in search results while maintaining a reasonable balance in the number of images shown. The same page may have an image for certain queries but not f...
John Mueller Aug 11, 2020
★★★ Are background images in CSS truly invisible to Google?
Images must use semantic tags with relevant and descriptive alt text. Googlebot cannot index CSS images (background-image). An empty or meaningless alt text harms user experience and indexing....
Martin Splitt Aug 06, 2020
★★ Why is your Search Console crawl budget skyrocketing for seemingly no reason?
Crawl statistics in Search Console include all crawled URLs (HTML, images, CSS, JS, server responses) and all requests passing through the Googlebot infrastructure, including checks for advertising an...
John Mueller Aug 04, 2020
★★★ Why is your Search Console crawl budget skyrocketing for no apparent reason?
The number of URLs crawled per day in Search Console includes all Googlebot requests: HTML, images, CSS, JavaScript, server responses, and also checks for landing pages for Google Ads and Shopping. Th...
John Mueller Aug 04, 2020
★★ Should you really separate sitemaps for pages and images?
A single sitemap file can contain both page URLs and images. There are limits on the number of URLs and file size, but how you divide sitemaps generally has no impact on crawling and indexing, except ...
John Mueller Aug 04, 2020
★★ Does splitting your sitemaps truly impact crawling and indexing?
The splitting of sitemaps (separate URLs, separate images, or everything in a single file) generally has no impact on crawling and indexing, provided that size and URL count limits are respected. Reas...
John Mueller Aug 04, 2020
★★★ Should You Use Images Instead of HTML/JavaScript Charts for SEO?
John Mueller explained during a webmaster hangout that using images (PNG, JPG or other formats) was preferable (with a properly filled ALT attribute) when displaying charts on screen compared to other...
John Mueller Aug 03, 2020
★★★ Should you consider Web Stories as part of your SEO content strategy?
Web Stories are a short, informative content format based on AMP that allows the creation of standard HTML pages directly on your own site. They can appear in Google Search, Google Images, and Discove...
John Mueller Jul 31, 2020
★★ Can image metadata really enhance your SEO performance?
Google indexes certain image metadata, primarily to understand the licensing and copyright information displayed in Google Images. This metadata is not a ranking factor but remains useful for providin...
John Mueller Jul 24, 2020
★★★ Should you always use the Video Object schema for YouTube embeds subject to GDPR?
For YouTube embeds requiring user consent (placeholder then click), Google Bot cannot click. It is recommended to use the structured data Video Object schema rather than relying on automatic detection...
John Mueller Jul 24, 2020
★★ Should you use alt text for infographics instead of converting them to HTML?
For graphs and infographics, it is recommended to integrate them as images with a descriptive alt attribute containing critical information, rather than converting these elements to HTML. Google prima...
John Mueller Jul 24, 2020
★★ Is it really necessary to duplicate the text of infographics for Google to index them?
Google treats infographics as standard images. If important text is embedded within the image, it is recommended to also provide this content in textual form in an article or post to ensure better ind...
John Mueller Jul 24, 2020
★★ Do image metadata really influence rankings in Google Images?
Google indexes certain image metadata, primarily to display licensing and copyright information in Google Images. This metadata does not constitute a ranking factor but is useful for providing legal i...
John Mueller Jul 24, 2020
★★★ Schema.org that's not visible: should you really markup content that doesn't generate rich results?
Certain types of Schema.org help Google understand the context of a page without generating visible rich results. However, adding obvious high-level markup (e.g., WebPage on a webpage) does not provid...
John Mueller Jul 24, 2020
★★★ Do YouTube two-click embeds really hurt video SEO?
YouTube video embeds with placeholder (two-click for privacy) do not inhibit indexing if the VideoObject schema is used. Google can thus recognize the video and display it in results even without seei...
John Mueller Jul 24, 2020
★★ Is it really enough to just have an alt attribute for your graphics and infographics?
For graphics and charts included in a blog article, Google recommends adding them as images with a descriptive alt attribute that contains critical information. It is not necessary to convert the grap...
John Mueller Jul 24, 2020
★★ Do you really need to duplicate your infographics' content in text for Google?
For infographics, it is recommended to also provide the text or the essential content in textual format (in an article or other format), as Google primarily treats infographics as images and not as te...
John Mueller Jul 24, 2020
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