For more information on robots.txt, see the following article:

[shaownhasan]

What is robots.txt? A detailed explanation from its meaning to how to set it up
2. Check for unnecessary noindex tags
It is also important to check for unnecessary noindex tags. This is because unnecessary noindex tag settings will reduce traffic.
There have been cases where noindex tags were set on test pages and published as is, or where they were mistakenly set in templates and applied to many pages. Since this affects the evaluation of your site, be sure to check for unnecessary noindex tags.

3. Don’t use too many noindex tags
Be careful not to set too many noindex tags. This is because there is a risk that site cayman islands phone number resource traffic will decrease if noindex tags are set indiscriminately. Low traffic may have a negative impact on site evaluation. It is important to use caution and determine whether noindex tags are necessary before setting them.

summary
The noindex tag is a meta tag that prevents search engines from indexing a site or page. If you set the noindex tag, it will not appear in search results. When setting the noindex tag, we recommend that you determine whether it is necessary before doing so. Consider whether it is necessary to crawl or index the site.