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age, helping SEO specialists make informed strategic decisions based on verified information rather than speculation or outdated assumptions about temporal ranking factors.
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★★ Can the JavaScript History API really force Google to change your canonical URL?
When JavaScript uses the History API to change the URL after the page has loaded, Google may interpret this change as a redirect and choose the modified URL as canonical. This behavior depends on the ...
John Mueller Aug 21, 2020
★★★ Does having ads on your site really hurt your Google rankings?
Adding advertising to a site does not negatively affect rankings, as long as certain rules are followed: visible content above the fold (not just ads), compliance with the Better Ads Standards. Moneti...
John Mueller Aug 21, 2020
★★★ Do cascading internal 301 redirects really drain SEO juice?
Even if internal navigation points to old URLs that redirect via 301, Google follows the chain and treats the link as going directly to the final destination (the canonical). No loss of value. Users c...
John Mueller Aug 21, 2020
★★ Why is Google so tight-lipped about its indexing incidents?
The indexing incident on August 10 was resolved quite quickly, and Google has very little additional information to share publicly. The incident on August 15 appears to have been very brief. Google do...
John Mueller Aug 21, 2020
★★ Can a hacked site lose its crawl budget due to Google security alerts?
A hacked site with malware or phishing reported in Search Console will not see its crawl reduced. The impact is on display in the search results (warnings, filtering), not on the frequency or intensit...
John Mueller Aug 21, 2020
★★★ Does a poorly configured sitemap really diminish your crawl budget?
The Crawl Budget is determined by two factors: Google's demand (how many pages need to be recrawled) and technical limits (server capacity, optional limit in Search Console). A poorly configured sitem...
John Mueller Aug 21, 2020
★★★ Does rel=canonical really protect your syndicated content from ranking theft?
When syndicating an article with rel=canonical, two outcomes are possible: either Google indexes both pages separately (risking the syndicator ranking better), or Google chooses a unique canonical. Th...
John Mueller Aug 21, 2020
★★★ Can you truly prioritize certain pages in Google without a dedicated meta tag?
Google does not allow webmasters to specify that one page should rank higher than another on their own site. The only way to signal the importance of a page is through internal linking: strongly linki...
John Mueller Aug 21, 2020
★★★ Is the rel=canonical really mandatory on all AMP pages, even standalone ones?
For paired AMPs (classic page + AMP), the canonical is required. For standalone AMPs (no classic version), the page must canonicalize to itself. This rule is independent of hreflang and translations....
John Mueller Aug 21, 2020
★★ Are URL parameters still an obstacle for organic search?
URLs with parameters (query strings) have been perfectly acceptable to Google for a long time. The URL parameter management tool is only useful for very large sites (millions of pages) generating an e...
John Mueller Aug 21, 2020
★★ Is it really necessary to manually de-index your old pagination URLs?
When pagination is removed, old paginated URLs either return the homepage (automatically canonicalized) or a 404 (de-indexed upon recrawl). Google manages this naturally over time without any manual d...
John Mueller Aug 21, 2020
★★★ Should you really add nofollow to footer links between sites of the same group?
If sites belong to the same company, there's no need to add the nofollow attribute to cross links in the footer. Google recommends linking primarily by brand name. For a handful of sites, it's no prob...
John Mueller Aug 21, 2020
★★ Does the new structured data testing tool really take up to 30 seconds to analyze a page?
The new structured data testing tool takes longer (up to 30 seconds at times) than the old one (4 seconds) because it processes the page through the entire Google indexing pipeline, rather than just p...
John Mueller Aug 21, 2020
★★ Are sitemaps really essential for Google indexing?
Google discovers new URLs through various means: internal links, RSS feeds, tweets, public mailing lists, external links. The sitemap is not the only source. Google does not guess URLs; it must find t...
John Mueller Aug 21, 2020
★★★ Are URL parameters really a non-issue for SEO anymore?
URL parameters have not been an SEO problem for a long time. Google automatically handles the canonicalization of URLs with parameters. The parameter management tool is only useful for sites with tens...
John Mueller Aug 21, 2020
★★★ Does Google really combine signals from multiple links pointing to the same page?
Contrary to popular belief, Google does not limit itself to the first link found on a page. There is no single defined behavior: Google can combine signals from multiple links pointing to the same des...
John Mueller Aug 21, 2020
★★★ Do Core Web Vitals really measure what your users actually see?
For Core Web Vitals (a future ranking factor), Google measures the performance of the version of the page that users actually see: the AMP version if that’s what displays, the classic HTML version oth...
John Mueller Aug 21, 2020
★★ Should you really let Google decide your crawl limit?
There is no recommended request/second limit (e.g., 30 req/s). The Search Console setting is a high limit, not a target. Google recommends leaving it on 'Google decides' unless crawling overloads the ...
John Mueller Aug 21, 2020
★★ Do security alerts in Search Console really block Google's crawling?
Security alerts in Search Console (malware, phishing, hacked site) do not affect how Google crawls the site, but they can impact the display of pages in search results. Google remains cautious about w...
John Mueller Aug 21, 2020
★★ Should you really set a crawl limit in Search Console?
The crawl limit setting in Search Console defines a maximum that Google will not exceed, not a volume that Google will always achieve. Google recommends keeping this setting on 'automatic' unless craw...
John Mueller Aug 21, 2020
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