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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★★★ Can temporary technical bugs really sink your Google ranking for good?
Temporary technical problems (redirects that come and go, URLs that change and then revert) do not cause any lasting negative sentiment from Google's systems. Once the issue is resolved and the pages ...
John Mueller Aug 11, 2020
★★★ Should you modify the lastmod date in the sitemap after simply correcting a meta title or description?
Updating the lastmod date in the sitemap after correcting missing titles and meta descriptions is exactly what you should do. Adding a title or description constitutes a page modification, just like a...
John Mueller Aug 11, 2020
Why does Search Console show indexed URLs that are missing from the sitemap?
Google does not always immediately process all the content of all sitemap files. Therefore, Search Console can indicate that an URL is indexed but not submitted via sitemap if Google has not yet had t...
John Mueller Aug 11, 2020
★★ Are H1 titles really essential for ranking your pages?
A page without an H1 title can indeed rank for keywords present in an H2 title. Headings assist Google in better understanding the content but are not the only ranking factor. Google also analyzes the...
John Mueller Aug 11, 2020
★★★ Should you really modify the lastmod of the sitemap to speed up recrawling after fixing missing tags?
After correcting pages missing title and meta description tags, the recommended method to speed up recrawling is to update the 'lastmod' date in the XML sitemap. This is not gaming: these pages have g...
John Mueller Aug 11, 2020
★★★ Does Googlebot really send an accept-language header during crawling?
Googlebot almost never crawls with an accept-language header, or uses English, or sends no language at all. If a site serves content based on this header, Google will only see the English version (or ...
John Mueller Aug 11, 2020
★★ Should you manually code your structured data or opt for a WordPress plugin?
Both approaches work perfectly. Google accepts structured data whether it comes from a plugin, a theme, a manual addition, or JavaScript after page load. From a practical standpoint, using a plugin al...
John Mueller Aug 11, 2020
★★★ Can Google really tell the difference between your multilingual pages, or is it at risk of mistakenly canonicalizing them?
Google typically does not confuse pages in different languages (Japanese vs Portuguese, for example) and does not consider them duplicates to be canonicalized together. Translated content is considere...
John Mueller Aug 11, 2020
★★★ Do penalties on outbound links really impact your site's ranking?
When a manual action concerns unnatural outbound links, Google simply devalues those outbound links. This does not affect the ranking of the site itself in search results. If a significant drop in tra...
John Mueller Aug 11, 2020
★★★ Does Google really ignore non-essential URL parameters on your site?
Google's systems can automatically recognize sites generating many parameterized URLs pointing to very similar content (filters, categories). Google identifies non-essential parameters and focuses on ...
John Mueller Aug 11, 2020
★★★ Why do your rich snippets vanish even when your markup is technically correct?
When rich snippets suddenly disappear without any changes to Google's technical requirements, it is generally due to an algorithmic reevaluation of the overall quality of the site. If the markup is te...
John Mueller Aug 11, 2020
★★★ Should you really prefer a soft 404 over a 405 error for removed Flash content?
To massively replace Flash content with an identical HTML page explaining the removal, Google will treat these pages as soft 404s, which functionally equates to 404 errors. The pages will gradually be...
John Mueller Aug 11, 2020
★★ Is it true that structured data makes a difference based on whether it's implemented with a plugin or manually?
Google accepts structured data implemented via a WordPress plugin, theme, manual code, or JavaScript after the page loads, with no preference. Only the validity of the final structured data counts. Fo...
John Mueller Aug 11, 2020
★★ Why are your rich results disappearing from regular SERPs while they technically work?
To determine if the absence of rich results is due to a technical issue or quality assessment, perform a 'site:' query for your domain. Google typically shows rich results in these queries even if the...
John Mueller Aug 11, 2020
★★ Is Google really tolerant of hreflang errors that mismatch language and content?
If a Japanese page (e.g., /jp) declares in its hreflang x-default or hreflang that it is in English while the content is in Japanese, this creates an inconsistency. Although this needs to be corrected...
John Mueller Aug 11, 2020
★★ Why does Google aggressively recrawl your site after a migration?
When Google detects significant changes on a site (URL structure change, domain migration), it may trigger an accelerated recrawl to quickly obtain an updated image. The site is neither paused nor rem...
John Mueller Aug 11, 2020
★★ Why does Google choose a canonical URL in the wrong language for your multilingual content?
If Google selects a canonical page in a different language (e.g., Portuguese chosen instead of Japanese), when the pages are indeed in distinct languages, the issue likely stems from poor server confi...
John Mueller Aug 11, 2020
★★★ Does Googlebot really ignore your multilingual site's accept-language header?
Googlebot almost never crawls with a defined accept-language header, or sometimes uses 'en' (English). If a site serves different content based on the user's accept-language header, Google will only s...
John Mueller Aug 11, 2020
★★★ Does the Order of Hn Tags Really Impact Google Rankings?
John Mueller has repeated for the 7,854th time that the order of Hn tags has no impact on Google's algorithm: you can put H5 before H1 or whatever you want in any order, it will work......
John Mueller Aug 10, 2020
★★ Can Negative Reviews Actually Tank Your Google Rankings?
John Mueller seemed to indicate during a hangout that if a site (the example of Decor My Eyes from 10 years ago was cited) received a very large number of negative reviews, this could influence its ra...
John Mueller Aug 10, 2020
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