This is the Selenium server default Port. You should see here the Selenium server information page, but obvoiusly something went wrong. Try the other suggestions.


You may want to check the real http://localhost/ or stackoverflow for any localhost/4444 issues, to find a solution.

Your HTTP Request Header Information

Request time: 03-06-2023 14:12:27
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept encoding: br,gzip
Accept language: en-US,en;q=0.5
Connection: Keep-Alive
Screen resolution:
Client IP:
User agent: CCBot/2.0 (https://commoncrawl.org/faq/) 

Other Servers which might run on http://localhost: