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age, helping SEO specialists make informed strategic decisions based on verified information rather than speculation or outdated assumptions about temporal ranking factors.
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★★★ Why Is Your SPA Struggling to Get Indexed Despite SSR?
John Mueller advises focusing on improving the overall quality of a site with many unindexed pages. Even with server-side rendering, indexing depends on the value that Google perceives in the site's c...
John Mueller Oct 19, 2018
★★★ Should you worry when Search Console shows AMP errors for no obvious reason?
According to John Mueller, delays in Search Console reporting can occur, leading to discrepancies in the display of AMP errors and other data. It is important not to overly worry, especially if no cha...
John Mueller Oct 19, 2018
★★★ Should you block the indexing of your internal search engine?
Google does not actively submit queries to internal search engines on sites. It is important to manage the indexing of pages generated by search to avoid an infinite space of URLs, focusing on high-pr...
John Mueller Oct 19, 2018
★★★ Should you ditch rel=author for Schema.org on your content?
Google no longer supports the rel-author markup, even before the disappearance of Google+. It is advisable to use schema.org for articles to indicate who the authors of the content are, regardless of ...
John Mueller Oct 19, 2018
★★★ Can you over-optimize your homepage to the point where Google prefers to rank another page on your site?
Over-optimizing with keywords on the homepage can lead Google to rank a more relevant page on the site. It is advisable to monitor the use of keywords and balance the information provided to avoid bei...
John Mueller Oct 19, 2018
★★ Do you really need to optimize all your images for Google Images?
When using lazy loading, if the images are purely decorative and not crucial for indexing, there is no need to make them visible for Google Images....
John Mueller Oct 18, 2018
★★★ Does JavaScript really block Google from indexing your pages?
For Google to index content generated by JavaScript, it must be able to execute the JavaScript on the page. If certain elements do not load correctly, it may pose a problem for SEO....
John Mueller Oct 18, 2018
★★★ Should you really fix all 404 errors in Search Console?
The new version of Search Console emphasizes URLs likely to be indexed. For example, 404 errors do not always require fixing if they concern irrelevant URLs....
John Mueller Oct 18, 2018
★★★ Does Google really evaluate canonicals the same way it does noindex tags?
Canonicals are not treated the same way as noindex tags. Only indexed pages impact a site’s quality score....
John Mueller Oct 18, 2018
★★★ Could a slow server be stealthily draining your crawl budget?
Server speed affects the number of pages Google can crawl each day. If a server is slow, Google may crawl it less frequently to prevent overloading....
John Mueller Oct 18, 2018
★★★ Does Google really index all the pages it crawls?
Google will not index all found pages, especially if a site uses infinite parameter combinations. This can be normal, and it is often wise to restrict crawling with well-defined rules....
John Mueller Oct 18, 2018
★★★ How can you effectively use structured data to improve your SEO?
Structured data can be embedded anywhere on a page using JSON-LD. For data directly integrated into HTML, it must be visible to the user....
John Mueller Oct 18, 2018
★★★ Are Quantitative Metrics Really Useless for Evaluating Content Quality in SEO?
John Mueller responded to a tweet to indicate that none of these criteria were used by Google to define content quality: word count, number of backlinks, text-to-anchor link ratio, number of outbound ...
John Mueller Oct 15, 2018
★★★ Should You Delete Low-Traffic Pages to Improve Your SEO?
John Mueller responded to a question about "content cannibalization" (low-traffic pages on a site receiving no SEO traffic). One approach proposed by an internet user was to delete this content, consi...
John Mueller Oct 08, 2018
★★★ Does JavaScript really block the indexing of your content?
John Mueller recommends evaluating whether the crucial content of a page heavily relies on JavaScript to decide on using dynamic rendering. If the main content is loaded via JavaScript, this may requi...
John Mueller Oct 05, 2018
★★★ Does robots.txt really prevent your pages from being indexed?
John Mueller explains that the robots.txt file and the noindex tag serve different functions: robots.txt prevents crawling, but not indexing, while the noindex tag allows you to prevent the indexing o...
John Mueller Oct 05, 2018
★★★ Do internal link anchors really boost SEO or sabotage your ranking?
Internal link anchors are important, but excessive keywords can harm page quality and thus its ranking....
John Mueller Oct 05, 2018
★★★ Can mobile-first indexing happen without a responsive mobile site?
The transition to mobile-first indexing does not depend on the mobile compatibility of pages. Non-mobile-friendly pages can still be indexed as long as they are accessible....
John Mueller Oct 05, 2018
★★ Should you remove noindex tags from hreflang pages to make it work?
When pages in a hreflang set are noindex, Google simply focuses on those that are indexable. The hreflang links between indexed pages remain functional....
John Mueller Oct 05, 2018
★★★ How long could a 503 code jeopardize your indexing?
An HTTP 503 response can be temporarily used for technical issues, but Google will eventually remove the pages after several days if the error persists. It's advisable to handle any site migration con...
John Mueller Oct 05, 2018
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