Welcome to the Q&A Forum

Browse the forum for helpful insights and fresh discussions about all things SEO.

Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.

Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).

Questions

How to trace back a link from a 404 error?

In the PRO Web App, the CSV export of your crawl includes the list of sources for all 404s/500s/etc. that can help. You'll also find these in Google Webmaster Tools for your site.
On-Page / Site Optimization | | randfish

0
Is there such thing as a site free from errors?

Sure, every site I write is free of errors : ) I do have some with warnings, but none with errors.
Moz Tools | | Getz.pro

0