There are services definitions CMS without captcha or any API / any other software?
Need using PHP to determine CMS's list of sites.
All popular resources fenced off by captcha. Maybe there are those where the captcha is there? Or maybe there's an API which domain will give if CMS determined? Well, or somehow the script which I can run in console and get a response.
These sites so much that you can't manually look through wappalizer?
And where does the captcha? As it prevents to parse the html source code of the sites or analyze the headers that gives the website?
Why is the console?
Write to Botha, no matter in what language, with convenient interface, though the console, though the desktop, even the web interface.
The most difficult - to collect statistics of the characteristics that distinguish a website on a particular CMS. More precisely, even not difficult, and tedious. Although if you settle for only the 5-10 most popular CMS, and it's easy.