North Street Blog - Google Toolbar forces replacement of 404 error pages - Google, Toolbar, Forced Replacement, 404, Error Page

We know that if we enter a wrong link or the page is deleted, we often encounter a 404 error page. Websites can customize their own 404 error pages, and the IE browser can also automatically generate a 404 error page.

However, according to tests, it was found that on the latest version of Google Toolbar 5, Google has started to replace the 404 error page. Although users can choose to turn off this feature, it is hidden in an inconspicuous corner, and many people may not be able to find it.