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age, helping SEO specialists make informed strategic decisions based on verified information rather than speculation or outdated assumptions about temporal ranking factors.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 there a maximum threshold for ads to avoid a Google penalty?
Google has no specific guidelines regarding the proportion of ads by site type, but user preferences can indirectly influence rankings. The design of the site must stem from its audience and objective...
John Mueller Sep 26, 2018
★★ Should you use nofollow on internal links to legal pages?
It is possible to use the nofollow tag on internal links to standard sections such as transparency, but it may not have a significant impact. Generally, it’s better to leave these links as normal to a...
John Mueller Sep 26, 2018
★★ Do ARIA attributes really influence Google rankings?
ARIA labels for accessibility are not explicitly used by Google in page ranking but may indirectly contribute to a better understanding of the content by users and machines....
John Mueller Sep 26, 2018
★★★ Can hidden text for accessibility harm your SEO?
There is no penalty for hiding text meant for screen reader use for accessibility, as long as it is not intended to deceive search engines. This is in line with Google's guidelines....
John Mueller Sep 26, 2018
★★★ Should you really optimize link anchors with exact keywords?
Using keywords in anchor texts is acceptable if it is relevant to the page. However, overusing keywords in multiple anchor texts can harm the perception of naturalness by our systems....
Google Sep 26, 2018
★★★ Why Will the Mobile First Index Transition Take Several More Years to Complete?
John Mueller explained during a hangout that even though many webmasters have received messages in recent days indicating that their site has been validated in the Mobile First Index (MFI), the migrat...
John Mueller Sep 24, 2018
★★ Should You Prioritize Technical Simplicity Over Complexity to Avoid Algorithmic Penalties?
John Mueller indicated on Reddit that it's better to implement a website for which you're certain about how search engines will process the pages. Rather than designing a site that's very uncertain at...
John Mueller Sep 24, 2018
★★★ Can Cookie Banners Actually Prevent Google from Crawling Your Most Important Pages?
John Mueller reminded us on Twitter that Google cannot crawl a page if displaying it requires the user to accept cookies....
John Mueller Sep 17, 2018
★★ Should You Really Aim for 100ms Download Times to Optimize Google's Crawl?
John Mueller explained on Twitter that an interesting metric, in terms of page load times, could be to look at the Search Console, in the "Crawl > Crawl Stats" section, and then try to have the "Time ...
John Mueller Sep 17, 2018
★★★ Should You Really Add Your Brand Name to Every Title Tag?
John Mueller indicated, also on Twitter, that adding the site name (company or brand name) at the end of each Title tag on a website's pages poses absolutely no problem whatsoever....
John Mueller Sep 17, 2018
★★★ Should you inject your canonical tags via Google Tag Manager?
Using Google Tag Manager to inject a canonical tag into HTML pages can be problematic because only Google will process it. This can lead to latency between the time the HTML version is indexed and the...
John Mueller Sep 13, 2018
★★★ Does hidden content on mobile truly penalize your SEO?
For Google, click-revealed hidden content on mobile is treated the same way as content that is immediately visible. This type of hiding does not negatively affect SEO as long as the content is in the ...
John Mueller Sep 13, 2018
★★★ Does the white space above the fold really hurt organic search rankings?
White space at the top of the page is not a problem for SEO. The issue arises if all the content above the fold consists of ads, as this can disrupt the user experience by hiding the sought-after cont...
John Mueller Sep 13, 2018
★★★ Should you still disavow old toxic backlinks?
John Mueller explains that if you previously participated in dishonest link schemes, it might be useful to use the disavow tool to ensure those efforts do not affect your future rankings, even though ...
John Mueller Sep 13, 2018
★★★ Does mobile compatibility really impact Google rankings?
While mobile compatibility does not directly affect the index, it influences rankings because pages considered non-mobile-friendly will not receive a ranking boost in mobile search results....
John Mueller Sep 13, 2018
★★ How does Google really assess mobile speed for SEO ranking?
Google uses both calculated metrics and real-world data to evaluate page loading speed on mobile. Tools like Lighthouse provide useful insights, but do not precisely match the measures used for rankin...
John Mueller Sep 13, 2018
★★★ Can mobile-first indexing really hurt your rankings?
Shifting a site to mobile-first indexing shouldn't negatively impact its rankings if the site is responsive and properly utilizes technologies like CSS and JavaScript for mobile access....
John Mueller Sep 13, 2018
★★★ Does JavaScript really delay the indexing of your content?
If content is displayed only via JavaScript and takes time to load, it can delay its indexing. For sites with dynamic content, this means that new items may not be indexed immediately, which could be ...
John Mueller Sep 13, 2018
★★★ Why does Google block some sites from desktop indexing despite mobile-first indexing?
Google will only move a site to mobile-first indexing if it is satisfied with the content parity between the desktop and mobile versions. If the mobile version has significantly less content, images, ...
John Mueller Sep 13, 2018
★★★ Does Google really adjust its crawling when your server is slow?
If Google detects that the server is overloaded, it will reduce the amount of crawling to avoid causing issues. This can slow down indexing, particularly when adding new AMP pages....
John Mueller Sep 13, 2018
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