Please review the detailed information about the issue:
The main problem is that Ahrefs is not scanning the site after the person who tried to optimize the site's speed
The issue reported by Ahrefs:
The Site Audit bot could not access the robots.txt file on your site. We either received an HTTP code that denied us access to the file, or the server could not fulfill the request. When this happens, our bot behaves conservatively and considers the entire domain forbidden to crawl.
The most likely reason is that your site is blocking our crawler's access on the server side. This issue should not affect visitors, but it means that some crawlers will not be able to crawl your site.
Ahrefs suggests fixing it this way: (but this method is not suitable; the issue needs to be resolved on the site)
Make sure you do not have a firewall or plugin blocking bots, and if you do, whitelist our user agent AhrefsSiteAudit in that system. Also, whitelist our IP on the server.
What the freelancer did after which the problem occurred:
He optimized through Litespeed with Object Cache enabled
Installed and enabled WP Meteor
Made changes in the customization of the footer theme by including the Subscription Form item and changing the footer variant
Converted photos to Webp using Webp Express for speed
That's all; through Debloat, he also enabled the Remove unused css function, which is why elements disappeared, as it removed the styles of invisible elements. I disabled this for the theme and plugin styles yesterday.
In the first screenshot, there is an error; everything was fine during the scan yesterday, and in the second screenshot, the time of the error occurrence.
