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 CSS background images really invisible to Google Images?
Using background images via CSS is not advisable if you want them to be considered for image search. It’s better to use standard image tags with alt and title attributes....
John Mueller Mar 27, 2018
★★★ Is it really necessary to duplicate all your content on AMP pages?
John Mueller recommends that the AMP version of a website be as complete as the standard version. Important images and videos must be present to provide an equivalent user experience....
John Mueller Mar 08, 2018
★★ Why does 63% of your page weight slow down your SEO?
Images often account for 63% of a page’s weight. Optimizing them through compression, quality reduction, and deferred loading is crucial to improve loading times....
Dominik Heyberg Feb 28, 2018
★★★ What tools does Google really recommend for measuring the performance of your pages?
Google recommends using tools like Lighthouse, Chrome DevTools, PageSpeed Insights, and WebPagetest to measure page load speed and identify optimization opportunities....
Dominik Heyberg Feb 28, 2018
★ Should You Worry About Google's Contradictory Statements on Search Console?
As is often the case unfortunately, John Mueller and Gary Illyes contradicted each other last week. John initially indicated that all features from the old Search Console would be transferred to the n...
John Mueller Feb 26, 2018
★★★ Should You Really Translate Image ALT Attributes to Optimize Your Multilingual SEO?
John Mueller indicated on Twitter that it was important, in terms of SEO, to also translate the ALT attributes (no, we don't say "ALT tags" 🙂) of a site's images, since this text is read by the search...
John Mueller Jan 29, 2018
★★★ Should You Really Submit All Your URLs to Google Every Month to Prevent It from Forgetting Them?
John Mueller gently mocked a Twitter user who explained that all URLs of a website should be submitted to Google every month "so that the search engine doesn't forget them". The Googler explained that...
John Mueller Jan 29, 2018
★★ Can DMCA complaints really make your pages disappear from Google?
DMCA complaints can lead to the removal of entire pages from Google's search results. To contest a removal, legal actions through a counter-notification are possible. It is advisable to verify the leg...
Google Jan 26, 2018
★★★ Why does Google recommend testing your pages on a fast 3G connection?
Google recommends using WebPagetest.org to test the loading speed of pages. Emulating a fast 3G connection is advised for obtaining a realistic assessment, as it represents a more demanding scenario f...
Google Jan 25, 2018
★★★ Does lazy loading really enhance load times and SEO?
To improve load times, use lazy loading so that images are only loaded when the user actually reaches the part of the page where they are located....
Google Jan 25, 2018
★★★ Should you really enable lazy loading on all your images to enhance SEO?
Google recommends using lazy loading to defer the loading of images until they are needed for display, thereby reducing bandwidth consumption and improving perceived page speed....
Google Jan 25, 2018
★★★ Is the speed index really the ultimate measure of loading speed?
Google employs the speed index to evaluate a page's loading speed by observing how quickly the main visual content reaches the screen. The speed index should be as low as possible to provide a good us...
Google Jan 25, 2018
★★ How much can you compress images without hurting your SEO?
Compress images for the web by adjusting quality. Often, you can significantly reduce file sizes without making the images noticeably less appealing....
Google Jan 25, 2018
★★★ Is perceived speed taking over actual speed as a ranking factor?
Google recommends using techniques like code minification, image optimization, and asynchronous loading of resources to reduce the perceived loading speed of websites....
Google Jan 25, 2018
★★ Why does Google emphasize 3G and multiple tests when using WebPageTest?
Use WebPageTest to analyze your site's performance. Test multiple times and under a 3G connection to get more reliable results and identify optimization opportunities....
Google Jan 25, 2018
★★★ Why has srcset become essential for mobile SEO?
Use the srcset attribute to adjust image sizes according to device resolution, optimizing page speed by avoiding unnecessarily heavy image loads on mobile devices....
Google Jan 25, 2018
★★★ Is WebPageTest really the most reliable performance tool for SEOs?
WebPageTest is a recommended free tool for testing site performance under different scenarios, such as various 3G or 4G connections, and geographical location....
Google Jan 25, 2018
★★★ How does Google's RAIL model truly enhance user experience and SEO?
The RAIL performance model focuses on response, animation, idle time, and loading to improve visual smoothness and maximize browser idle time, resulting in an optimized user experience....
Google Jan 24, 2018
★★★ Why could measuring just one web performance metric ruin your SEO strategy?
It is crucial to evaluate performance using multiple metrics such as First Paint, First Contentful Paint, and Time To Interactive to gain a holistic overview, as focusing on a single metric can provid...
Google Jan 24, 2018
★★★ Why Does Google Ignore Images Declared in CSS Files?
John Mueller explained in a hangout that Google does not index images whose URL would be present in a CSS file. It only takes into account URLs present in the HTML code itself, and he recommended usin...
John Mueller Jan 15, 2018
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