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.
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★★ Does Google really overlook your images during web search rendering?
Google does not necessarily fetch images during the rendering for main web search. Images are retrieved by Google Images, which has its own system. Google recognizes the existence of the image, its al...
Martin Splitt Apr 26, 2021
★★★ Can you really modify title, meta, and links on the client side with JavaScript without risks?
Modifying title tags, meta descriptions, adding, deleting or changing links via JavaScript is generally acceptable for Google. There is no strict rule prohibiting these client-side modifications. Java...
Martin Splitt Apr 26, 2021
★★★ Does the HTML <abbr> Tag Really Improve Your SEO?
John Mueller was asked whether Google takes into account the HTML <abbr> tag, which is used to indicate an abbreviation or acronym. His answer was clear: it's No....
John Mueller Apr 26, 2021
★★★ Should you really stop fearing JavaScript for SEO?
There is no strong reason to avoid creating, adding, inserting, removing, or changing content with JavaScript in the rendered HTML. It is perfectly acceptable, and this is precisely why Google renders...
Martin Splitt Apr 26, 2021
★★ User agent or viewport: Does Google really differentiate for mobile indexing?
Serving different mobile/desktop versions based on the user agent rather than the viewport should not cause major problems for Google, as long as the content is present and equivalent. The user agent ...
Martin Splitt Apr 26, 2021
★★ Is it truly safe to modify meta tags and links with JavaScript without risking your SEO?
Changing title tags, meta descriptions, or other meta tags with JavaScript is generally acceptable. Adding, removing, or modifying links with JavaScript is also perfectly acceptable for Google....
Martin Splitt Apr 26, 2021
★★★ Are the structured data from your mobile version also applicable to desktop?
Once a site has migrated to mobile-first indexing, Google uses the structured data from the mobile version for all rich results, including those displayed on desktop. Before migration, the data from e...
Martin Splitt Apr 26, 2021
★★★ Does Googlebot Actually Collect Core Web Vitals Data During Crawling?
This week's update on Core Web Vitals... 🙂 John Mueller reminded us on Twitter that while the Googlebot returns a majority of useful information to the algorithm during its crawl, this won't be the ca...
John Mueller Apr 26, 2021
★★ Do links on forums and UGC sites still hold any SEO value?
Most sites using user-generated content (like Quora) apply no-follow to their links. Therefore, it is rare to gain any SEO advantage. Google may consider the massive addition of links on forums as bor...
John Mueller Apr 23, 2021
★★★ Can A/B testing in JavaScript trigger a cloaking penalty from Google?
JavaScript-based A/B testing is acceptable as long as Googlebot gets a stable and consistent view of the pages. Changing colors, calls-to-action, and designs is acceptable. Significantly changing the ...
John Mueller Apr 23, 2021
★★★ Should you really avoid frequently updating your site to maintain your rankings?
Making frequent changes to a site does not automatically lower its ranking. Google evaluates whether the changes improve or degrade the site. Internal structural modifications (links) can have a visib...
John Mueller Apr 23, 2021
★★ Are multiple URL parameters really a risk for thin content?
Having several products with similar parameters is not considered thin content. Google learns which parameters are important and which are not. The URL parameter management tool can help clarify this....
John Mueller Apr 23, 2021
★★★ Does Google rewrite your title and meta description tags with every query?
Google may display different titles and descriptions based on the user's query. Titles are always used for ranking even if they are modified for display. Descriptions are not used for ranking, only fo...
John Mueller Apr 23, 2021
★★★ Should you really be worried about having multiple sites with similar content?
Having multiple sites with similar content is not automatically viewed as spam. What is important is to adhere to webmaster guidelines. Sites should be assessed individually for guideline violations....
Google Apr 22, 2021
★★★ Is it really possible to overlook the desktop version with mobile-first indexing?
With mobile-first indexing, Google uses the mobile version for ranking, but this does not mean that the desktop version can be neglected. The main content must be identical on both versions....
Google Apr 22, 2021
★★ Does technical compliance really ensure good SEO?
Even if a practice is technically compliant, one must ask whether it is really useful for the user. If multiple identical sites appear, the user might confuse them with phishing and refrain from click...
Google Apr 22, 2021
★★★ Should you really make all structured data images visible on your pages?
The guidelines for structured data clearly state not to mark content that is not visible to the user. Images in Article structured data properties must be present on the page for the user....
Google Apr 22, 2021
★★★ Is it true that having different mobile and desktop content still gets penalized by Google after the Mobile-First Index?
Having significantly different content between the mobile and desktop versions of the same URL can cause indexing problems, even after migration to the Mobile-First Index. The main content should be i...
Google Apr 22, 2021
★★ Is Local Reputation Enough to Trigger Geolocalized Ranking?
To ensure a site appears in local search results, you must work on the site's online reputation in that geographical area, not just on technical optimization....
Google Apr 22, 2021
★★★ Do Core Web Vitals Really Take 28 Days to Impact Your SEO Rankings?
John Mueller explained in a webmaster hangout that Core Web Vitals "scores" (LCP, CLS, FID) would not be calculated in real-time (unlike filters such as Panda or Penguin, for example) starting next Ma...
John Mueller Apr 19, 2021
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