Cloudflare does not block search engine crawlers or bots because we have their IP addresses in our macro (good) list. If you do see an issue with a search engine accessing your site, or if you see that they are being challenged by Cloudflare for some reason, please provide us with the information in this crawl error article.
Still not finding what you need?
The Cloudflare team is here to help. 95% of questions can be answered using the search tool, but if you can’t find what you need, submit a support request.