What does Google say about SEO?

Why doesn't Google aggressively crawl your geo-blocked content?

Gary Illyes Mar 12, 2026 ★★★

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 only for high-utility content.

Domain Age & History Content Crawl & Indexing AI & SEO

Is geoblocking putting your site's crawlability at risk with Google?

Gary Illyes Mar 12, 2026 ★★★

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 extremely limited.

Domain Age & History Crawl & Indexing AI & SEO Images & Videos Pagination & Structure

Does Google really protect your crawl budget automatically from server overload?

Gary Illyes Mar 12, 2026 ★★★

Google's crawl infrastructure automatically slows down if connection times repeatedly increase. It slows down even more in case of HTTP 503 response, indicating server overload. 403/404 errors do not affect the crawl pace.

Crawl & Indexing HTTPS & Security Pagination & Structure

Does Google really impose a 15 MB crawl limit on every single page?

Gary Illyes Mar 12, 2026 ★★★

Google's crawl infrastructure has a default 15 megabyte size limit. When this limit is reached, the crawler stops receiving data. This limit is set at the infrastructure level and applies to all crawlers that do not override it.

Crawl & Indexing Pagination & Structure

Does Google's 2 MB crawl limit put your content at risk of being truncated?

Gary Illyes Mar 12, 2026 ★★★

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.

Domain Age & History Content Crawl & Indexing AI & SEO Images & Videos PDF & Files

Why does Google allow PDFs to be 32 times larger than HTML pages before hitting the crawl limit?

Gary Illyes Mar 12, 2026 ★★★

For PDF files, Google Search applies a crawl limit of approximately 64 megabytes, significantly higher than the standard 2 MB for HTML. This higher limit is necessary because PDFs are naturally larger in size.

Crawl & Indexing AI & SEO PDF & Files

Is Googlebot really a single program, or is it actually a distributed infrastructure client?

Gary Illyes Mar 12, 2026 ★★★

Googlebot is not a single executable program (googlebot.exe) but rather one of many clients of a centralized crawling infrastructure that operates as a service (SaaS). This internal infrastructure has existed since Google's founding and is used by nu...

Crawl & Indexing E-commerce AI & SEO Links & Backlinks Pagination & Structure

Why doesn't Google document all its crawlers in its official list?

Gary Illyes Mar 12, 2026 ★★

Google does not document all of its crawlers/fetchers. Only major and special crawlers are documented on developers.google.com/crawlers due to space constraints. Small crawlers generating minimal traffic are not documented.

Crawl & Indexing AI & SEO JavaScript & Technical SEO PDF & Files

Why does the absence of certain queries in Search Console reveal a content problem?

Daniel Waisberg Mar 10, 2026 ★★★

If search queries you expect to see don't appear in your Search Console data, it may mean that your site doesn't have enough useful and relevant content for those queries.

Content AI & SEO Search Console

Are your strategic pages invisibly disappearing from Google's index and how do you get them back?

Daniel Waisberg Mar 10, 2026 ★★★

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.

Domain Age & History AI & SEO Domain Name Search Console

Why do your Search Console reports keep contradicting each other?

Google Mar 05, 2026 ★★

Search Console tools use different sources and different update frequencies, which can create temporary contradictions between reports. These inconsistencies generally disappear over time.

AI & SEO JavaScript & Technical SEO Search Console

Should you really upload your disavow list only on the current domain?

Google Mar 05, 2026 ★★★

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. No need to upload to old domains.

Domain Age & History AI & SEO JavaScript & Technical SEO Links & Backlinks Domain Name Redirects Search Console

Why does the public URL test fail so frequently in Search Console?

Google Mar 05, 2026 ★★★

When the public URL test generates an error in Search Console, this generally indicates that Google cannot fetch or fully render the content. Check server logs to identify firewall blocks, timeouts, or access restrictions preventing Googlebot.

Domain Age & History Content Crawl & Indexing Domain Name Search Console

Does Google really prioritize content quality over technical optimization when facing the 'Crawled - not indexed' status?

Google Mar 05, 2026 ★★

Indexing new content generally takes time. For the 'Crawled - not indexed' status, you should focus on improving content relevance and quality rather than technical aspects.

Content Crawl & Indexing

Do 'Crawled – not indexed' pages really harm your entire website's visibility?

Google Mar 05, 2026 ★★★

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 these individual pages. Quality must be improved pag...

Algorithms Domain Age & History Crawl & Indexing AI & SEO

Why is Google treating your e-commerce category pages as duplicate content?

Google Mar 05, 2026 ★★★

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 content retrieval. Placing unique content early in HTM...

Domain Age & History Content E-commerce AI & SEO Pagination & Structure

Do simple URLs really impact your Google rankings?

Google Mar 05, 2026 ★★

Simple and understandable URLs are beneficial for both users and crawlers. A clear URL structure like a REST API that clearly identifies resources can indirectly help with SEO. Google recognizes both encoded and unencoded Japanese paths as identical,...

Crawl & Indexing AI & SEO JavaScript & Technical SEO Domain Name Pagination & Structure

Can Google ignore your JavaScript if you place a noindex tag in the head?

Google Mar 05, 2026 ★★★

The noindex tag is detected when Googlebot analyzes the head section of your HTML. If it's present, Google can stop resource fetching and complete JavaScript execution. The initial DOM construction is necessary to read the tag, so it's generally exec...

Crawl & Indexing AI & SEO JavaScript & Technical SEO

Are iframes in your <head> really killing your SEO?

Google Mar 05, 2026 ★★

If iframes are injected into the head by third-party scripts, this can theoretically close the head tag prematurely. However, if the URL inspection tool confirms that important tags (title, canonical) are recognized, the urgency is low. The fix remai...

Content Crawl & Indexing AI & SEO Domain Name Search Console

How can you accurately verify redirect behavior for Googlebot?

Google Mar 05, 2026 ★★★

To verify redirect behavior specifically for Googlebot, the most reliable method is to examine server logs and response headers for the Googlebot user-agent. Also check firewall rules, CDN, or IPs hardcoded in the code.

Domain Age & History Crawl & Indexing AI & SEO Redirects