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age, helping SEO specialists make informed strategic decisions based on verified information rather than speculation or outdated assumptions about temporal ranking factors.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 really enough to use 301 redirects to preserve your SEO value when changing your domain?
To avoid losing the SEO value history accumulated on an old domain, John Mueller recommends setting up 301 redirects from the old to the new domain during a redesign or rebranding....
John Mueller Apr 18, 2019
★★ Which is better for speeding up the deindexing of your pages: 404 or 410?
A 410 page will be removed from the index faster than a 404 page, but beyond that, both error codes are treated the same way by Google once the page is deindexed....
John Mueller Apr 18, 2019
★★★ Does a link to a 404 page still pass on SEO juice?
If a link points to a page that is now 404, Google will no longer transmit any SEO value from that link. To transfer the value of a link, appropriate redirections must be used....
John Mueller Apr 18, 2019
★★★ Could Noindex Pages Completely Lose Their Value for Crawling and Internal Linking?
Although using noindex tags is possible, John Mueller emphasizes that if these pages are not well linked or are isolated, Google will eventually ignore them entirely, including the links on those page...
John Mueller Apr 18, 2019
★★★ Should you still use Rendertron for dynamic rendering with Googlebot?
Rendertron can be used to pre-render pages for bots like Googlebot using a headless browser like Chromium. This speeds up the page loading times for these bots while maintaining a dynamic JavaScript v...
Martin Splitt Apr 17, 2019
★★★ Is dynamic rendering still a viable solution for heavy JavaScript sites?
Dynamic rendering is a technique that allows switching between client-side rendered content and pre-rendered content for certain user agents. This is useful because it enables delivering a complete cl...
Martin Splitt Apr 17, 2019
★★★ Should you avoid domains with a spam past, or can they be salvaged?
When transferring to a new domain, if its history is linked to spammy activities, it can affect its ranking. An assessment of the history and backlinks, followed by a possible disavowal, is recommende...
John Mueller Apr 16, 2019
★★★ Should you really customize the structured data for each page?
Structured data must be specific to the main subject of each page. Using the same set of structured data for all pages on the site can be incorrect and could lead to the disabling of rich results by t...
John Mueller Apr 16, 2019
★★★ How can you demonstrate your expertise to Google during Core Updates?
Google's Core Updates aim to assess the relevance of pages for user queries. Websites must clarify their expertise to be considered reliable sources on a given topic....
John Mueller Apr 16, 2019
★★★ Why aren't your images indexing even with optimized content?
In order for images to be correctly indexed by Google, both the image file and the landing page must be indexed. Check your robots.txt file to ensure it is not blocking Google Images....
John Mueller Apr 16, 2019
★★★ Are expired domains really useless for SEO?
Google does not favor expired domains. Practices of purchasing expired domains for their backlinks may not provide any advantages, as Google tends to ignore irrelevant links....
John Mueller Apr 16, 2019
★★★ Does using nofollow on facets really kill your crawl budget?
Facet links with the nofollow attribute generally do not pose a problem for SEO as long as product pages can be accessed through normal pagination. Nofollow is used correctly if the crawl budget is no...
John Mueller Apr 16, 2019
★★★ Does More Frequent Crawling Really Improve Your Site's SEO Rankings?
John Mueller explained once again on Reddit that if a site is crawled more often at a given time, this is not necessarily a sign that other things (such as the ranking of its pages on the search engin...
John Mueller Apr 15, 2019
★★★ Should You Really Trust Google's Cache Date to Monitor Your Page Indexation?
When viewing a page in its "cached" version (via the appropriate link in the SERP or through the "cache:" query), Google displays a phrase like this: "This is a snapshot of the page as it appeared on ...
John Mueller Apr 15, 2019
★★★ Why Should Your Homepage Be Optimized Differently from Your Internal Pages?
John Mueller explained in a recent webmaster hangout that a homepage should primarily be optimized to describe what the site will be about in general, not for more specific queries, even though the ho...
John Mueller Apr 15, 2019
★★★ Are title tags and meta descriptions really crucial for your visibility on Google?
To make your pages more findable and relevant in search results, it is advisable to give each page a descriptive and helpful title and description. These elements will appear in search results and hel...
Martin Splitt Apr 10, 2019
★★ Do sitemaps really speed up the indexing of updates?
Use a sitemap to notify Google of updates on your site. Indicate the last modified date in the sitemap and ping Google to refresh its index more quickly....
John Mueller Apr 05, 2019
★★★ Are rich snippets signaling the end of traditional organic traffic?
Google sees features like rich snippets as helping users access important information more directly. The role of SEO is evolving with this, focusing more on the value the site offers to users rather t...
John Mueller Apr 05, 2019
★★ Do comments really affect Google rankings?
Comments do not constitute a direct ranking factor, but they provide additional content with text and keywords, which can help a page rank for certain search terms. It's not a magical factor, but it c...
John Mueller Apr 05, 2019
★★ Why does Google keep executing JavaScript even when you’re using SSR?
If server-side rendering is used but Google continues to run JavaScript, it may indicate a suboptimal configuration. Server-side rendered content should minimize the need for JavaScript in displaying ...
John Mueller Apr 05, 2019
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