What does Google say about SEO? /
Domain age and historical factors remain hotly debated topics in the SEO community. This category compiles Google's official statements regarding how domain age, history, and accumulated reputation influence search rankings. SEO professionals frequently question whether the sandbox effect truly exists for new websites, whether older domains hold inherent advantages, and how a site's history impacts current performance—including previous ownership changes, past penalties, and archived content. Google representatives have consistently addressed these concerns, particularly regarding the concept of trust built over time. Understanding these official positions helps practitioners separate persistent myths from actual ranking factors recognized by Google's algorithms. This knowledge proves invaluable when acquiring expired domains, conducting site migrations, or implementing rebranding strategies where historical signals can significantly impact future SEO performance. These declarations provide clarity on what truly matters: quality content and user experience rather than mere domain age, helping SEO specialists make informed strategic decisions based on verified information rather than speculation or outdated assumptions about temporal ranking factors.
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★★★ Is it true that BERT penalizes websites that lose traffic after its rollout?
BERT is not a ranking algorithm update but a system to better understand the text of long queries and pages. If a site loses traffic after BERT, it's because Google has a better understanding of what ...
John Mueller May 13, 2020
★★ Does the outdated content tool really just hide the snippet instead of affecting indexing?
If critical information (like an old phone number) persists in the results, the outdated content tool allows for temporary removal of the snippet or waiting for the result to be updated, without deind...
John Mueller May 13, 2020
★★★ Does Google really rewrite your meta descriptions if they contain too many keywords?
When Google detects that a meta description resembles keyword stuffing or appears unhelpful to the user, its systems may decide to rewrite it based on the actual content of the page. The displayed des...
John Mueller May 13, 2020
★★ Does hreflang in HTML really weigh down your pages, or is that just a myth?
Hreflang markup in the HTML head is static text that compresses very well. For an e-commerce site with a lot of content, adding hreflang annotations to the HTML does not significantly affect the page ...
John Mueller May 13, 2020
★★★ What happens when your internal linking isn't bidirectional?
For Google to crawl the entire site, it requires links that allow for descending through the hierarchy (to subcategories), ascending back up, and navigating horizontally between items in the same cate...
John Mueller May 13, 2020
★★★ Does the URL removal tool truly deindex your pages?
The URL removal tool in Search Console hides URLs from search results but does not immediately remove them from the index. They continue to be counted in the Index Coverage report until Google fully r...
John Mueller May 13, 2020
★★ The 50,000 URLs in a sitemap: why does this limit not mean what you think it does?
The limit of 50,000 URLs in a sitemap applies only to the main URL tags (loc tag), not to additional attributes like hreflang, images, or videos. There is also a file size limit. You can create multip...
John Mueller May 13, 2020
★★ Does mixed content HTTPS/HTTP really impact Google rankings?
Mixed content (HTTP within a HTTPS page) does not impact ranking, but Chrome displays a security warning because it may expose session information. It is recommended to clean up these HTTP URLs, for e...
John Mueller May 13, 2020
★★ Does Google Images really select the right image for your pages?
To ensure Google Images associates the right image with a page, integrate main images visibly and use structured data (e.g., article markup) to explicitly specify which images represent the page. This...
John Mueller May 13, 2020
★★★ Is the site: command really useless for diagnosing indexing?
The number of results displayed by the site: command is optimized for speed, not accuracy. To diagnose indexing, one must rely on the Index Coverage report from Search Console, which accurately reflec...
John Mueller May 13, 2020
★★★ Why does your hreflang markup still not work despite your efforts?
For hreflang to work, Google must see the markup on both linked pages. If an English page points to a Spanish page, the Spanish page must also point to the English page. If the language versions are i...
John Mueller May 13, 2020
★★ Is GTM really sabotaging your loading time?
Google Tag Manager is not inherently problematic, but it is additional JavaScript that loads other scripts, which impacts speed. If you can implement directly on the page or through your own JavaScrip...
Martin Splitt May 12, 2020
★★★ Do Lighthouse and PageSpeed Insights really have no impact on rankings?
Lighthouse and Page Speed Insights are tools for developers and SEOs, not direct ranking factors. They model user experience in terms of loading speed and are constantly evolving. These tools help det...
Martin Splitt May 12, 2020
★★ Is it really necessary to switch to a dedicated server to improve your SEO?
The choice between shared or dedicated server has no direct impact for Google. However, if the shared server is very slow (high server response time), it could affect user experience and thus indirect...
Martin Splitt May 12, 2020
★★ Does JavaScript really consume crawl budget?
There is no specific quota or budget for JavaScript rendering. The crawl budget only relates to HTTP requests (crawling), which include JavaScript and API files. Thanks to caching, the impact of JavaS...
Martin Splitt May 12, 2020
★★ Does Google Tag Manager really slow down your site, and should you abandon it?
Google Tag Manager is a viable solution when developer resources are lacking, but it adds extra JavaScript and impacts speed. If you can implement directly on the page or with your own JavaScript, it'...
Martin Splitt May 12, 2020
★★ Shared or Dedicated Server: Does Google really make a difference?
The choice between a shared server and a dedicated server is of no importance to Google. Googlebot makes as many requests as necessary regardless of the hosting. A slow server-side (time to first byte...
Martin Splitt May 12, 2020
★★ Does the JSON application state in the DOM create duplicate content?
During server-side rendering, if the application state is serialized as JSON in the page (for hydration) in addition to the rendered HTML, it does not pose a duplicate content issue. Google only looks...
Martin Splitt May 12, 2020
★★★ Can you really inject the canonical tag via JavaScript without risking your SEO?
It is acceptable to inject the canonical tag via JavaScript, even if the script is in the footer. The important thing is that in the rendered HTML, the canonical tag appears in the head and is the exp...
Martin Splitt May 12, 2020
★★★ Does Googlebot really ignore your WebP images served through Service Workers?
Googlebot does not execute Service Workers. If a site uses a Service Worker to serve WebP images instead of JPEG/PNG, Googlebot will only see the original formats (JPEG/PNG), not the WebP. This does n...
Martin Splitt May 12, 2020
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