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 use max-snippet and max-image-preview to control how your content appears in search results?
The 'max-snippet' and 'max-image-preview' meta tags allow you to control the length of text snippets and the size of image previews displayed in search results, with particularly visible effects in Go...
Gary Illyes Jun 30, 2022
★★★ Should you really describe every product variant in your canonical page?
The canonical product page must include text describing all available variants (colors, sizes), either in the product description or via alternative text on color selectors, to match searches across a...
Alan Kent Jun 29, 2022
★★ Are sitemap extension tags still worth your time and effort?
Google announced the discontinuation of several sitemap extension tags, notably image geolocation and video category, starting in August 2022. This does not affect the use of other sitemap data which ...
John Mueller Jun 23, 2022
★★ Is Google's Ecommerce Essentials series really changing how you approach technical SEO?
Google has launched a new video series called 'Ecommerce Essentials' that covers critical topics such as image optimization, JavaScript management, and mobile adaptation. Although targeting e-commerce...
John Mueller Jun 23, 2022
★★★ Can images really boost your Google rankings and visibility?
Images present on a website can have an impact on positioning in Google search results. The way they are integrated directly affects organic search optimization....
Alan Kent Jun 22, 2022
★★★ Does specifying width and height in HTML really help your rankings?
To avoid content shifts and improve SEO, you must specify the width and height attributes directly in the HTML markup of the image. This simple practice helps prevent a negative signal from Google....
Alan Kent Jun 22, 2022
★★★ Is your website losing Google rankings because images lack width and height attributes?
When a web page fails to specify image dimensions (width and height), the page content shifts as the image loads. This behavior is considered a negative signal by Google Search and can affect your ran...
Alan Kent Jun 22, 2022
★★★ Is Google really unable to crawl your navigation if it doesn't use proper anchor links?
For content discovery, Google focuses on technical links. Navigation must use anchor elements with appropriate href attributes. If unlinked images, onclick events, or other methods are used, Google pr...
Gary Illyes Jun 21, 2022
★★ Does web accessibility directly impact your Google rankings?
Webmaster guidelines include accessibility as part of user experience, notably mentioning the importance of alt text for images and other standard accessibility practices....
Lizzi Sassman Jun 21, 2022
★★★ Should You Invest in a CDN to Improve Your Organic Rankings?
John Mueller indicated during a hangout with webmasters that, generally speaking, using a CDN (Content Delivery Network) does not specifically provide an SEO bonus and does not bring a positive effect...
John Mueller Jun 13, 2022
★★★ Should You Really Fill the ALT Attribute of All Your Images with Your Site Name?
John Mueller indicated on Twitter that it was not a good practice to identically repeat a website's name in the ALT attribute of images that had little semantic meaning (bullets, lines, etc.) or simpl...
John Mueller Jun 13, 2022
★★★ Is it really necessary to use a sitemap and Google Merchant Center to get properly indexed by Google?
To help Google find all your pages, it's recommended to use a sitemap file or provide Google Merchant Center with a feed of all product pages. These methods offer alternative discovery paths rather th...
Alan Kent Jun 02, 2022
★★ Does bundling your JavaScript files really boost your SEO rankings?
If you have many small JavaScript files, it's more efficient to merge them into a single larger file or a few files that can be downloaded in parallel. Tools like Webpack can simplify this bundling pr...
Alan Kent May 17, 2022
★★ Should you really convert all your images to WebP for SEO?
The WebP format is now supported by nearly all browsers in use, making it a strong combination of efficiency and adoption for web images....
Alan Kent May 06, 2022
★★★ Should you really prioritize loading your hero images to improve LCP?
Large hero images at the top of the page should be downloaded as a priority because they can affect the page's Largest Contentful Paint score....
Alan Kent May 06, 2022
★★ Can HTTP/2 really boost your site's performance without major technical overhaul?
With HTTP/2, browsers can download multiple images more efficiently in parallel over a single network connection. An HTTP/2 site can also push images to the browser before it even requests them....
Alan Kent May 06, 2022
★★★ Does specifying image dimensions really fix Cumulative Layout Shift?
Fixing CLS issues can be as simple as including image dimensions in your HTML markup. This way, the browser knows exactly how much space to reserve for the image....
Alan Kent May 06, 2022
★★★ Is lazy loading really hurting your above-the-fold images and LCP?
Performance degradation can occur if lazy loading is used for above-the-fold images. Recent versions of Lighthouse report if a lazy-loaded image impacts LCP....
Alan Kent May 06, 2022
★★★ Are your images sabotaging your CLS without you even knowing it?
Images can contribute to Cumulative Layout Shift problems if they are used incorrectly, particularly when the browser does not know their dimensions before the page renders....
Alan Kent May 06, 2022
★★ Should you update lastmod when adding structured data to your pages?
Adding structured data to a page can be considered a significant change that justifies updating the lastmod date, even if the user sees no visual change. This can allow search engines to display diffe...
John Mueller May 05, 2022
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