Google: Firewalls or CDNs Issues Are The Most Common Reason For Blocking Googlebot

Feb 1, 2023 - 7:51 am 2 by

Google Fire Wall

Gary Illyes from Google posted a new PSA on LinkedIn saying that the most common reason a site unexpectedly blocks Googlebot from crawling is due to a misconfiguration of a firewall or CDN.

Gary wrote, "check what traffic your firewalls and CDN are blocking." "By far the most common issue in my inbox is related to firewalls or CDNs blocking googlebot traffic. If I reach out to the blocking site, in the vast majority of the cases the blockage is unintended."

So what can you do? Gary said, "I've said this before, but want to emphasize it again: make a habit of checking your block rules. We publish our IP ranges so it should be very easy to run an automation that checks the block rules against the googlebot subnets."

Gary linked to this help document for more details.

In short, do what you can to test to see if your site is accessible to Googlebot. You can use the URL inspection tool in Google Search Console, as one method. Also, confirm with your CDN or firewall company that they are allowing Googlebot and ask them to prove it.

Forum discussion at on LinkedIn.

 

Popular Categories

The Pulse of the search community

Follow

Search Video Recaps

 
Google Core Update Flux, AdSense Ad Intent, California Link Tax & More - YouTube
Video Details More Videos Subscribe to Videos

Most Recent Articles

Search Forum Recap

Daily Search Forum Recap: April 19, 2024

Apr 19, 2024 - 4:00 pm
Search Video Recaps

Search News Buzz Video Recap: Google Core Update Flux, AdSense Ad Intent, California Link Tax & More

Apr 19, 2024 - 8:01 am
Google Ads

Google Tests More Google Ad Card Formats

Apr 19, 2024 - 7:51 am
Google Search Engine Optimization

Google: It's Unlikely Your Rankings Dropped Because You Have Two Websites

Apr 19, 2024 - 7:41 am
Google Search Engine Optimization

Google: Indexing API May Work For Unsupported Content But...

Apr 19, 2024 - 7:31 am
Google Search Engine Optimization

Google: Are Hyphenated Domains Bad For Google Rankings?

Apr 19, 2024 - 7:21 am
Previous Story: Google: Search Console Verification Does Not Impact Your Ranking