What does Google say about SEO? /
This category compiles all official Google statements regarding algorithmic and manual penalties, as well as practices identified as webspam. It encompasses manual actions enforced by Google's review teams, banned manipulation techniques such as cloaking, keyword stuffing, artificial link networks, and doorway pages. SEO professionals will find Google's authoritative positions on negative SEO attacks, black hat tactics, and their impact on website rankings in search results. Understanding these official communications is crucial to avoid penalties that can trigger severe visibility drops or complete deindexation from Google's index. This documentation helps practitioners identify red lines not to cross, distinguish legitimate optimization techniques from sanctionable manipulations, and build sustainable SEO strategies compliant with Google's webmaster guidelines. Regular updates to spam-fighting algorithms make continuous monitoring of official announcements essential for maintaining website compliance and protecting organic traffic. Whether dealing with link schemes, thin content, or sneaky redirects, these statements provide the definitive reference for understanding what Google considers spam and how to recover from penalties through proper remediation efforts.
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
★★★ Does frequently changing a page's title harm its SEO?
Frequently changing a page's title is not inherently considered spam. However, the impact of these changes on SEO depends on the relevance and consistency of the content in relation to the chosen titl...
Google Oct 31, 2018
★★★ How Does Google Actually Decide Between Manual Penalties and Algorithmic Spam Filters?
John Mueller explained during a hangout that Google has always tended to favor algorithmic filters to fight spam, rather than manual actions. A manual action will only be imposed (as part of a group p...
John Mueller Oct 01, 2018
★★★ Does anti-scraping JavaScript count as cloaking in Google's eyes?
It is acceptable to use JavaScript to prevent content from being displayed on unwanted external domains by serving it with a noindex nofollow. As long as the content is accessible with the correct URL...
John Mueller Sep 26, 2018
★★★ Does Google Really Ignore Links from .edu Domains?
John Mueller indicated on Twitter that, "because of the misconception that .edu sites are better taken into account by Google," the search engine was ignoring tons of links coming from pages on this t...
John Mueller Sep 10, 2018
★★★ What really happens when a Google manual action expires without any fixes?
John Mueller reminded us on Twitter that manual actions do indeed expire at some point. However, if nothing has been done to fix the problem in the meantime, it could be picked up by a new part of the...
John Mueller Sep 10, 2018
★★★ Can You Use the Same Image Multiple Times on Your Site Without an SEO Penalty?
John Mueller indicated on Twitter that an image could appear identically (under the same filename or not) on the same site, or across several different sites, this posed no problem for Google, and tha...
John Mueller Aug 27, 2018
★★ Are recycled expired domains really facing manual penalties from Google?
Expired domains that reuse poor content may be subject to manual actions from the webspam team to counter negative impact....
John Mueller Aug 24, 2018
★★★ Can a Single Toxic Link Trigger a Manual Google Penalty?
John Mueller reminded on Twitter that a manual action is never decided by the search engine's Search Quality Team based on a single "toxic" link. The problem must be much broader, and many low-quality...
John Mueller Aug 20, 2018
★★★ How long does it take to recover from a Google manual action?
The recovery from a manual action depends on the cause. If the entire site is removed, it takes time to be reindexed after unblocking....
John Mueller Jul 27, 2018
★★★ How long does it take to recover after a complete manual action?
After the lifting of a manual action that has entirely removed a site from indexing, the recovery time depends on the full reindexing of the site which can take several weeks....
John Mueller Jul 27, 2018
★★★ Should You Notify Google About Site Migrations or Redesigns for Better Crawling?
John Mueller, this time on Twitter, explained that Google does not need a tool allowing webmasters to inform the search engine of major changes to a site, such as during a migration or massive redesig...
John Mueller Jul 23, 2018
★★★ Why Hasn't Google's Mobile First Index Been Fully Rolled Out After All These Years?
Again John Mueller, on Twitter, explained that the Mobile First Index was still being rolled out (we periodically see messages about this appearing in Search Console) and that there was still a lot of...
John Mueller Jul 23, 2018
★★ Should you really disavow all the spammy links pointing to your site?
Sites that generate spammy or comment links are generally ignored by Google. Only the links you specifically suspect of causing harm require disavowing....
John Mueller Jul 20, 2018
★★★ Are Links in Press Releases Still Effective for SEO?
Interesting remark from John Mueller in a hangout: when Google detects that a web page is republishing a press release, most of the links it contains are ignored by the search engine....
John Mueller Jul 02, 2018
★★★ Is it true that Google really ignores blackhat SEO techniques or does it still penalize them?
Google is actively working to ignore observed blackhat SEO techniques. Reports to the spam detection team help identify large problematic patterns, even though each report does not lead to an immediat...
John Mueller Jun 29, 2018
★★★ Can Keyword Stuffing Really Get Your Site Blacklisted by Google?
John Mueller explained on Twitter that "keyword stuffing" techniques do not result in a site being "blacklisted" and that Google now has enough experience in this area to simply ignore texts containin...
John Mueller Jun 25, 2018
★★★ Should You Block Certain CSS or JavaScript Resources to Improve Your Site's SEO?
Once again, John Mueller explains in a hangout that he doesn't recommend blocking resources solely for Google, as this can affect how the search engine "sees" the page. And this can therefore modify i...
John Mueller Jun 06, 2018
★★ Does Shared Hosting Really Hurt Your SEO Rankings?
John Mueller stated repeatedly on Twitter that using the same IP address for multiple websites (for example in the case of shared hosting) does not cause any problems in terms of "search". And that th...
John Mueller May 21, 2018
★★★ Why isn't your site regaining its ranking after a manual penalty has been lifted?
When a manual action is lifted, your site's status goes back to normal. However, if your position was due to unnatural links that have been removed, your site may not regain its initial ranking....
John Mueller May 17, 2018
★★★ Do redirect pages really harm your site's ranking?
If a page is too similar to others and primarily serves to redirect traffic, it may be considered a doorway page, which is frowned upon by Google....
John Mueller Apr 03, 2018
🔔

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.