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age, helping SEO specialists make informed strategic decisions based on verified information rather than speculation or outdated assumptions about temporal ranking factors.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 lazy loading really essential to optimize your initial page weight and boost Core Web Vitals?
Lazy loading allows you to load only images and heavy content that are actually visible or near the user's viewport, rather than loading everything upfront, thereby reducing the initial weight of the ...
Martin Splitt Mar 30, 2026
★★ Is your structured data bloating your pages too much to be worth the SEO investment?
Structured data can significantly increase a page's HTML weight because it is intended for machines rather than users. Google supports many types of structured data, which can easily bloat a page....
Martin Splitt Mar 30, 2026
★★ Does structured data really slow down your crawl budget?
Structured data is designed for machines, not users. Depending on the volume of structured data added (Google supports many types), a page's HTML weight can increase considerably....
Martin Splitt Mar 30, 2026
★★★ Does optimizing page size actually benefit users more than it benefits your search rankings?
Every size optimization helps not only with search engines but especially with end users. Users definitely prefer responsive websites, and overly heavy pages harm that responsiveness....
Gary Illyes Mar 30, 2026
★★★ Is mobile-desktop parity really costing you search rankings more than you think?
During the shift to mobile-first indexing, Google discovered numerous sites where the mobile version lacked content, links, navigation, or metadata compared to the desktop version, causing ranking pro...
Martin Splitt Mar 30, 2026
★★ Can image optimization really cut your page weight by 90%?
It is recommended to optimize images for the web. An appropriately compressed image is visually identical to the original on screen, but can reduce file size from several megabytes to less than one me...
Martin Splitt Mar 30, 2026
★★ Does network compression really optimize user device storage space, or is it just a temporary fix?
Network-level compression helps reduce data transfer time, but it does not solve the storage space problem on the user's device. Once decompressed, data occupies its full size on disk....
Gary Illyes Mar 30, 2026
★★ Has mobile page weight really tripled in just one decade?
According to the Web Almanac 2025, the median weight of mobile homepage pages has increased from 845 KB in 2015 to 2.3 MB in July 2025, representing a three-fold multiplication over 11 years....
Gary Illyes Mar 30, 2026
★★★ Why Is It Perfectly Normal to Temporarily Lose Rankings After an HTTPS Migration?
The owner of a 15-year-old financial website panicked after losing his top 3 Google rankings following an HTTPS migration. He had also changed his WordPress theme and updated his content, and was wond...
John Mueller Mar 24, 2026
★★★ Should You Worry if Google Keeps Crawling Your 404 Pages?
A user was concerned about seeing Googlebot continue to crawl non-existent pages (returning a 404), thinking it was wasting their crawl budget. John Mueller reassured the user by clarifying that these...
John Mueller Mar 24, 2026
★★★ Does Google's 2 MB crawl limit put your content at risk of being truncated?
For Google Search specifically, the crawl limit is reduced to 2 megabytes for most content. This limit can be adjusted depending on the content type (PDFs, images) to optimize processing....
Gary Illyes Mar 12, 2026
★★★ Does Google really share cached content between its different crawlers?
Google uses an aggressive internal cache independent of standard HTTP mechanisms. If Google News crawled a page 10 seconds ago, web search can reuse that copy rather than making another request, thus ...
Gary Illyes Mar 12, 2026
★★★ Is geoblocking putting your site's crawlability at risk with Google?
It is strongly inadvisable to rely on geoblocking if you want to be crawled reliably by Google. The primary crawling infrastructure comes from the United States and alternative capabilities are extrem...
Gary Illyes Mar 12, 2026
★★★ Does Google's crawl really work through APIs with configurable parameters?
The crawl infrastructure operates through API endpoints where teams specify parameters such as user-agent, timeout delay, and robots.txt token to respect. Default parameters exist to simplify API call...
Gary Illyes Mar 12, 2026
★★★ Why doesn't Google aggressively crawl your geo-blocked content?
Google has IPs in other countries to bypass geo-blocking, but these exit points don't have the capacity to support massive crawling. Google is very economical in its use of these IPs and reserves them...
Gary Illyes Mar 12, 2026
★★★ Are your strategic pages invisibly disappearing from Google's index and how do you get them back?
If important pages on your site are not appearing in the Search Console pages list, there may be a problem with these pages. In that case, use the Inspect URL tool to discover why....
Daniel Waisberg Mar 10, 2026
★★★ Why is Google treating your e-commerce category pages as duplicate content?
On e-commerce sites, category pages can be considered duplicated if boilerplate content (navigation, header, footer) represents too high a proportion. Server instability can also prevent complete cont...
Google Mar 05, 2026
★★ Is Google really ranking your internal pages above your category pages—and should you be worried?
When detailed internal pages rank higher than your main category page, it means Google judges those pages more relevant for the user's search query at that moment. This is not a penalty....
Google Mar 05, 2026
★★★ Do 'Crawled – not indexed' pages really harm your entire website's visibility?
Having many pages with 'Crawled – not indexed' status does not mean that the entire site is considered low-quality or algorithmically penalized. It simply indicates that Google decided not to index th...
Google Mar 05, 2026
★★★ Should you really upload your disavow list only on the current domain?
For the link disavow tool, the list must be uploaded only to the Search Console property of the current domain. If a redirect is properly configured, Google transfers link signals to the new domain. N...
Google Mar 05, 2026
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