That's a poor quality conneg implementation, don't recommend. Apache httpd comes with mod_negotiation, use that instead to be standard compliant. <https://httpd

That's a poor quality conneg implementation, don't recommend. Apache httpd comes with mod_negotiation, use that instead to be standard compliant. <https://httpd.apache.org/docs/current/content-negotiation.html https://httpd.apache.org/docs/current/content-negotiation.ht...> <img src="image"> without extension on the URI will pick the user-agent's best accepted format from the set of files `image.*`.