Webserver

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

On Plesk server with both fail2ban and Imunify360 turned on, IP addresses are intermittently banned
Website is inaccessible: an error occurred on the server when processing the URL
Unable to start Apache in Plesk: Failed to restart httpd.service: Unit not found
A website or webmail hosted in Plesk periodically shows the Plesk/web server default page or old website content
Domain in Plesk shows Web Server's Default page
How to create Nginx reverse proxy for Node.js application and let Nginx handle SSL on Plesk server?
Changes in PHP settings are not applied immediately on a Plesk server with LiteSpeed
The Apache service does not start: Failed to configure certificate: ca md too weak
Default domain page is shown on domain hosted on Plesk server despite existence of valid index file
Website hosted on Plesk looks broken: many files show errors 404
How to purchase and install RapidSSL/GeoTrust True BusinessID OV certificate in Plesk
Plesk and websites are not accessible: \?\C:\Windows\system32\inetsrv\config\applicationHost.config Error:
Unable to access website hosted in Plesk: Server Error 403 Forbidden or Apache default page is shown
How to disable ModSecurity in Plesk?
Brotli is not being used to compress content even if the Plesk version is already 18.0.33 or higher and Gzip is being used instead
Pages of a website hosted in Plesk fail to load: Size of a request header field exceeds server limit
Unable to upload file to the website hosted in Plesk when Imunify is present on the server: Request body no files data length is larger than the configured limit
Unable to switch from LiteSpeed to Apache on Plesk server: Apache is not up within 30 secs
Does Plesk support Next.JS?
[BUG] Unable to start or restart Apache after uninstalling Roundcube in Plesk: Could not open configuration file roundcube.htaccess.inc No such file or directory
How to install an SSL certificate from 3rd party certificate authorities for a domain in Plesk?
Incorrect SSL certificate is detected for the domain hosted on a Plesk server with LiteSpeed
Websites can not be accessed with error 502 Bad Gateway periodically with enabled fail2ban
WordPress multisite hosted on Plesk shows error: Error establishing a database connection
Unable to repair missed domain in Plesk: aspnetcfg failed: Can't get virtual dir site example.com doesn't exist
How to install a specific 4.x version of ASP.NET on Windows Server with Plesk?
A website hosted in Plesk is not accessible with HSTS enabled: Potential Security Issue Your connection is not private
How to change the maximum attachment size for webmail on the Linux Plesk server?
Unable to create emoji domains in Plesk with specific emojis: Failed to perform IDN conversion from ASCII name
Websites hosted in Plesk are down after an update or reboot of the server: ERR_CONNECTION_REFUSED