How often does "HTML Improvements" refresh?

[bjs2010]

Hi guys,

How often does Google Webmaster Tools refresh?

Thanks,

Ben

[PremioOscar]

Depends on how often Google crawls your site. For the site I manage it updates every three/four days.

Do notice though that Google doesn't crawl the whole site or the same pages all the time, so the number of issues you may have could vary

[Chris.Menke]

It can even take months to update, if you're looking at a page that has low authority.