What does Google say about SEO? /
The Content category compiles all official Google statements regarding textual content creation, optimization, and evaluation in the context of search engine optimization. It encompasses fundamental aspects such as editorial quality, E-E-A-T criteria (Experience, Expertise, Authoritativeness, Trustworthiness), duplicate content issues, and thin content concerns. Google's positions on these topics are critical for understanding how algorithms assess the relevance and added value of web pages. This category also includes recommendations on structural elements like headings (H1, H2, Hn tags), meta descriptions, and semantic optimization. With the introduction of the Helpful Content system, Google has reinforced the importance of a user-first approach rather than a search engine-first methodology. SEO professionals will find here official guidance for creating content that meets algorithmic expectations while delivering genuine value to users, a balance that has become essential for achieving and maintaining strong rankings in search results. These declarations provide clarity on content strategies that align with Google's evolving quality standards and ranking factors.
Quick SEO Quiz

Test your SEO knowledge in 5 questions

Less than a minute. Find out how much you really know about Google search.

🕒 ~1 min 🎯 5 questions
★★★ Should you really abandon the desktop version of your site with mobile-first indexing?
Once switched to mobile-first indexing, Google uses only the mobile version for indexing, context, and understanding of URLs. If budget is limited between desktop and mobile, prioritize mobile. But do...
John Mueller May 01, 2020
★★★ Should you really choose between a fresh start and redirections during a partial migration?
To migrate the best content to a new domain without transferring bad signals, you must choose: either start completely fresh (no redirects/links/reused content) or redirect (and accept the transfer of...
John Mueller May 01, 2020
★★★ Do external links really harm your pages' rankings?
Google does not consider natural, non-paid external links to harm a page's ranking. They help Google understand the context and position of a page relative to the rest of the web....
John Mueller May 01, 2020
★★ Should you really keep your old domains to safeguard your brand?
Mueller strongly recommends keeping old domain names indefinitely, even without content, to avoid a third party purchasing the domain and associating your brand with undesirable content....
John Mueller May 01, 2020
★★★ Can content A/B testing really harm your SEO without you knowing?
Temporarily changing content (e.g., H1) will be indexed by Google if crawled, with potential SEO impact. Testing every two weeks makes tracking very difficult because the timing of reprocessing is unp...
John Mueller May 01, 2020
★★★ Should you really avoid canonicals pointing to page 1 on paginated pages?
If all paginated pages (2 to 10) have a canonical pointing to page 1, Google deindexes pages 2-10 and their unique content. Items that are only present on these pages will be lost to the index....
John Mueller May 01, 2020
★★★ Should you ditch the noscript attribute for SEO?
The 'noscript' attribute should not be your only reliable method for rendering content, as it could be deprecated in the future. It is recommended to use native lazy-loading or other JavaScript method...
Martin Splitt Apr 29, 2020
★★★ Why does replacing HTML with JavaScript canvas hurt SEO?
Replacing HTML text content with JavaScript canvas is not recommended for accessibility and performance reasons. Crawlers may have difficulty reading the text presented this way, and it can complicate...
Martin Splitt Apr 29, 2020
★★★ Should you ditch HTML5 canvas to ensure your content gets indexed?
Using JavaScript to replace HTML5 text content with canvas text commands is not recommended. Google does not plan to index content in canvases. It is better to build a standard HTML page to ensure the...
Martin Splitt Apr 29, 2020
★★ Should you really ditch noscript for rendering your content?
Noscript can be used as a fallback for rendering, but it should not be the only way to make content visible to Googlebot. JavaScript lazy-loading methods should be used concurrently....
Martin Splitt Apr 29, 2020
★★★ Do full-page hero images really harm Google indexing?
Hero images that require scrolling do not pose an issue for indexing as long as the complete content is present in the DOM....
Martin Splitt Apr 29, 2020
★★★ Is it true that Google really respects the canonical tag?
Canonical tags are viewed as indicators by Google. Google can choose a different canonical URL based on various signals such as inbound links and the actual content of the page....
Martin Splitt Apr 29, 2020
★★★ Do full-screen hero images really block the indexing of your pages?
Full-page 'hero' images do not impact indexing if the content is in the DOM without requiring scrolling....
Martin Splitt Apr 29, 2020
★★★ Is it true that URL fragments (#) are killing your crawl budget and how can you fix it?
Avoid using URL fragments if you want crawlers to discover and follow your links. Fragment identifiers are not designed to point to different content and are ignored by crawlers....
Martin Splitt Apr 29, 2020
★★ Do Service Workers really enhance the crawling and indexing of your site?
Service Workers act as intermediaries between the application and the network, allowing for customized cache control and improved resource management in case of network disconnection....
Martin Splitt Apr 29, 2020
★★★ Do AJAX calls really consume crawl budget or not?
When a site uses AJAX calls to load content, these resources can be indexed but do not affect the crawl budget. Use the HTTP X-Robots-Tag headers to prevent their indexing without impacting the render...
Martin Splitt Apr 28, 2020
★★★ Should you block URL parameters in robots.txt to save your crawl budget?
For managing large structures with parameters in URLs, do not block in robots.txt but rather use techniques like canonicalization or noindex removal, as this can initially influence crawl priorities....
John Mueller Apr 28, 2020
★★ Does Googlebot really submit your forms and is it something to worry about?
It is extremely rare for Googlebot to submit forms unless it is the only way to access content (such as on some government websites). Googlebot avoids this to prevent generating unwanted actions like ...
John Mueller Apr 28, 2020
★★★ Should you really redirect all your ccTLDs to a single domain?
If all versions of ccTLDs contain the same content in English and are maintained solely for historical reasons, it may be wise to redirect them to a single site to avoid duplication and simplify manag...
John Mueller Apr 28, 2020
★★★ Can Googlebot really execute your AJAX requests and index the JavaScript-loaded content?
Googlebot can execute AJAX requests when rendering a page, particularly to load additional content displayed with JavaScript. Therefore, it is crucial not to block these requests in the robots.txt fil...
John Mueller Apr 28, 2020
🔔

Get real-time analysis of the latest Google SEO declarations

Be the first to know every time a new official Google statement drops — with full expert analysis.

No spam. Unsubscribe in one click.