It talks about Google Search and the Google tools pointed to are good at telling you how Google search will react. But, things like the Internet Archive and oth

It talks about Google Search and the Google tools pointed to are good at telling you how Google search will react. But, things like the Internet Archive and other search engines are not going to be as good with the Full CSR apps. For those here who use other systems like DuckDuckGo that makes a difference. I really started to notice this when I visited some sites (not apps) via the Internet Archive to get old versions and found things broken.