It may be not a frequent situation but it may happen so that you need to remove a page from Google SERPs really fast. What’s the best way to do that?
Try this:
Exclude the page in Robots.txt + remove the pages using the URL removal tool in Webmaster Tools.
Return 410 status code for the page (to [...]
Dealing with error pages that might keep Googlebot wondering what to do (and wasting Googlebot’s time is never a good idea for your site Google crawl rate) is a too often-discussed issue. That’s why we return to it again and again and again trying to share some tips and clarifications.
The problem is, we can’t do [...]
One very overlooked part of the entire SEO mix is making sure that your site does not have broken outbound (or internal) links which either link to error pages, or do not work at all. Furthermore, if your site delivers error pages or links to non-existent pages or files on your server, then search engines [...]