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
★★★ Why does Google ignore the lastmod dates in your XML sitemap?
If all the URLs in a sitemap have the same modification date (e.g., today's date), Google ignores this information and uses the sitemap only to discover new URLs. The priority and changefreq fields ar...
John Mueller Aug 21, 2020
★★ Do links in embedded tweets really affect your SEO?
When a tweet is embedded on a third-party site, Google can technically treat the links in that tweet as part of the page. However, Twitter heavily uses nofollow: these links generally have no direct S...
John Mueller Aug 21, 2020
★★ How can Search Console be leveraged to effectively audit and enhance your technical SEO?
Search Console offers features to enhance AMP implementation, request the temporary removal of content from search results, manage sitemaps, identify pages crawled and indexed by Google, and monitor s...
Daniel Waisberg Aug 18, 2020
★★ Is Guest Blogging Really Dead for SEO in 2024?
John Mueller indicated, again on Twitter, that obtaining links through blogs (guest blogging) does not work in SEO: "These links have no value. It's a waste of time if you're only doing it for the lin...
John Mueller Aug 17, 2020
★★★ Should You Stop Using the Canonical Tag for Pagination and Redirects?
Rachel Costello and Martin Splitt have published a very interesting video on web page canonicalization and therefore the "canonical" tag. They explain in particular that this tag was created primarily...
Martin Splitt Aug 17, 2020
★★★ Do Licensed Images Really Rank Better in Google Images?
John Mueller explained on Twitter that whether an image has a copyright or is available under a license (regardless of the license type) does not help it rank better in Google Images results. This is ...
John Mueller Aug 17, 2020
★★★ Does Google Really Penalize Sites Listed in Disavow Files?
John Mueller has said it again for the 345th time 🙂: the fact that a website is listed in a disavow file submitted to Google by another site has no impact on its crawl or future rankings and does not ...
John Mueller Aug 17, 2020
★★★ Do Hn Tags (H1-H6) Really Impact Google Rankings?
John Mueller explained in a hangout the importance of Hn tags (H1-H6) for Google's algorithm: "the headings on a page help us to better understand the content of the page. They're obviously not the on...
John Mueller Aug 17, 2020
★★ Why does Google take longer to index a simple title change?
If only the title of a page changes (without modifying the main content), Google's systems may respond more slowly because they detect that the main content is unchanged. To enhance the processing spe...
Johannes Müller Aug 14, 2020
★★★ Are iframes really neutral for SEO, or should you be cautious about them?
Integrating external content via iframe is not problematic as long as it does not make up the entirety of the page's content. Google can either attribute it to the main page (if rendered) or index it ...
Johannes Müller Aug 14, 2020
★★★ Can you inject video tags via JavaScript without facing SEO penalties?
Google fully accepts that video tags and their metadata (poster image, etc.) can be injected by JavaScript instead of being present in the source HTML. If the tag is visible in the rendered HTML (veri...
Johannes Müller Aug 14, 2020
★★ Should you worry when the number of indexed pages fluctuates by 50% in just a few days?
For large sites, it's normal for the number of indexed pages to fluctuate significantly (e.g., from 10,000 to 5,000 then 20,000). Google's systems continuously adjust to find the optimal indexing leve...
Johannes Müller Aug 14, 2020
★★★ Is it really necessary to remove your old content to boost your SEO?
Google primarily evaluates pages individually, not the total volume of content. Having 5,000 or 500 articles does not increase overall relevance. Removing low-quality content (e.g., duplicate agency n...
Johannes Müller Aug 14, 2020
★★★ Should You Really Include Modification Dates in Your XML Sitemaps?
Google prefers to have a modification date in sitemaps to know whether to recrawl a page. If the date is old but correct, it's not a problem: Google will typically crawl it. The issue arises only when...
Johannes Müller Aug 14, 2020
★★★ Does a hierarchical structure really boost SEO compared to a flat architecture?
Transitioning from a flat structure (all links from the homepage) to a hierarchical structure (links grouped by categories) is totally acceptable. Google comprehends the context and relationships betw...
Johannes Müller Aug 14, 2020
★★★ How does Google truly calculate the crawl budget for your site?
The crawl budget depends on two main factors: 1) Google's need (overall site quality, actual frequency of content changes) which determines how much Google wants to crawl, and 2) the server's capacity...
Johannes Müller Aug 14, 2020
★★★ Is cross-domain duplicate content really harmless for your SEO?
Having the same content in the same language across multiple domains (e.g., English content on .com and .pl) is not penalized. Google simply chooses a canonical URL. If the content differs slightly (l...
Johannes Müller Aug 14, 2020
★★ How does Google adapt AMP display based on the browser's technical capabilities?
Google adapts the display of search results (including AMP) according to the capabilities of the browser being used. If a browser does not support all required features, Google displays a simplified v...
Johannes Müller Aug 14, 2020
★★ Why does Google sometimes ignore your canonical tag to serve a different URL?
Even if a URL is set as canonical, Google may display a different regional variant based on the user's location. For example, between a German version (.de) and an Austrian version (.at) with the same...
Martin Splitt Aug 13, 2020
★★★ Is the canonical tag really just a suggestion for Google?
The canonical tag is not a mandatory directive for Google, but rather a signal among others. Google utilizes multiple signals (content fingerprint, site structure, sitemaps, links) to identify duplica...
Martin Splitt Aug 13, 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.