Webserver

Apache/nginx incorrect behavior and everything else related to Web.

Website on Plesk returns error 500: Invalid command 'RewriteEngine', or pages for all sites return 404
How to change PHP error reporting for a domain in Plesk
Plesk site unavailable: 502 Bad Gateway: upstream sent too big header while reading response header
Unable to start Apache web server on a Plesk server: "Unable to open logs" or "Cannot access directory"
A copied WordPress instance in Plesk redirects to original domain
Site works slowly. What can be checked?
Cannot access a website directory in Plesk: 403 Forbidden
Website hosted on Plesk server is not accessible: ERR_TOO_MANY_REDIRECTS
A WordPress website is not accessible: ERR_TOO_MANY_REDIRECTS
How to disable Apache and nginx log files for domains on Plesk for Linux server?
Website on Plesk server is not accessible: 504 Gateway Time-out: The timeout specified has expired: [client 203.0.113.2:54693] AH01075: Error dispatching request to
[BUG] nginx shows configuration error in Plesk: "proxy_read_timeout" directive is duplicate
Unable to start Apache web server on a Plesk server: AH02093: mod_watchdog is required
Site shows: 500.19 - Internal Server Error, Config Error - Lock violation
How to enable redirection from HTTP to HTTPS for a domain in Plesk?
Websites and ActiveSync services hosted in Plesk are loading slowly or fail to load with a 50x error: mod_fcgid: can't apply process slot for /var/www/cgi-bin/cgi_wrapper/cgi_wrapper
Apache web-server uses all free RAM and becomes unresponsive on a Plesk server: Unable to fork new process
WordPress website shows 503 Service Temporarily Unavailable on Plesk for CentOS 7: AH01075: Error dispatching request to
How to check hardware usage consumed by a process of a website in Plesk
How to enable gzip compression in Apache on Plesk server?
How to configure Apache to process PHP code inside an .html file on a Plesk server
How to enable / disable OPcache for a domain in Plesk
A website hosted in Plesk shows 500 Internal Server Error: Option FollowSymLinks not allowed here
How to run a simple node.js application in Plesk to test it working?
How to set up CORS (cross-origin resource sharing) in Plesk for Linux?
How to enable/disable the option "Restrict the ability to follow symbolic links" for all domains on a Plesk server
How to optimize PHP perfomance on Windows
How to run Composer with Plesk PHP
How to enable leverage browser caching for Apache in Plesk
Plesk and sites show: HTTP error 503 - Application Request Routing\requestRouter.dll failed to load