My blog cannot get crawled from Moz and Ahrefs

The error I get from Ahrefs: Ahrefs’ Site Audit bot couldn’t access the URL you want to start crawling from. You won’t be able to complete a site audit, but you can continue to set this project up for other tools. The HTTP server returned error 403: "Forbidden". This request was likely filtered by server configuration.


The error from Moz: Our crawler was banned by a page on your site, either through your robots.txt, the X-Robots-Tag HTTP header, or the meta robots tag. Update these tags to allow your page and the rest of your site to be crawled. If this error is found on any page on your site, it prevents our crawler (and some search engines) from crawling the rest of your site.

I don't have robots.txt file so im wondering what coud be the reason for this.

Best is to ask your host to fix this for you, because they’ll be able to find the error

This happened to me with Sucuri they have been blocking googlecrawlbot for a while and I had to whitelist it if you are using and CDN try to see if it is blocking their bots or contact your hosting they have the log and will know what to do

Thank you guys , contacted my hosting and i'm waiting for response

Maybe from the plugin. Also check the .htaccess.