Web server & PHP
Fast pages, the right PHP for every site.
OpenLiteSpeed with built-in caching, PHP versions per site, and tuning that knows WordPress from Laravel.
- OpenLiteSpeed with page cache
- PHP version and pool per site
- Switch web server with one-click rollback
01 · OpenLiteSpeed
A fast web server with the cache built in.
Every server runs OpenLiteSpeed with its page cache ready, so a page is built by PHP once and repeat visits are served straight from the cache.
- Live requests, connections and cache hit ratio at a glance
- Graceful or full restart from the Web Server Manager
- Set up for you by the one-line installer
02 · Switch safely
Change web server with a safety net.
Before anything changes, ServerPanelX checks the server and takes a snapshot of the configuration. Then it moves every site across and checks each domain still answers. If something looks off, one click puts it all back.
03 · PHP per site
Every site on the PHP it needs.
Keep an older app on the version it was built for while new sites run the latest — side by side on the same server. Change a site’s version in a couple of clicks.
Available versions shown as an example
04 · PHP settings and pools
Fine-tune PHP without editing files by hand.
Change PHP settings per version in the PHP INI editor, and decide how each PHP-FPM pool runs in the pool manager — all from the panel.
05 · CMS-aware tuning
Tuning that knows WordPress from Laravel.
ServerPanelX recognises the app on each site and handles its usual PHP needs for you. You still have the final say — anything can be fine-tuned in the INI editor.
Illustration
06 · Separate pools
One busy site stays one busy site.
Sites never share one PHP process. Each one gets its own PHP pool inside its own PHP jail, so a traffic spike stays with the site that has it.
How isolation worksChecklist
Everything in Web server & PHP.
- 01OpenLiteSpeed web server with page cache
- 02Switch web server with a snapshot and one-click rollback
- 03Multiple PHP versions — choose per site
- 04PHP INI editor and PHP-FPM pool manager
- 05CMS-aware PHP tuning
Server and performance · works well with
Questions
Frequently asked questions
Short, straight answers to what people ask most.
Talk to the people who build ServerPanelX.
01Which web server does ServerPanelX use?
ServerPanelX runs OpenLiteSpeed, a fast web server with a built-in page cache, so repeat visits can be served straight from the cache.
02Can each site run a different PHP version?
Yes. You choose the PHP version per site, and each site gets its own PHP pool, so sites on different versions run side by side without affecting each other.
03What happens if switching the web server goes wrong?
ServerPanelX takes a snapshot of the configuration before it switches. If anything doesn’t look right, you roll back to the snapshot in one click.
04Can I change PHP settings myself?
Yes. The PHP INI editor lets you change PHP settings per version, and the PHP-FPM pool manager lets you tune how each pool runs.
05What is CMS-aware PHP tuning?
PHP tuning that knows WordPress from Laravel. It handles the usual needs of each app for you, and you can still fine-tune any setting in the INI editor.
06Do I have to install the web server and PHP?
No. The one-line installer sets up the web server, PHP, databases, mail and DNS on a fresh Ubuntu server.