Speed Up Your Site With LiteSpeed
LiteSpeed Web Server is blazingly fast: Measurably reduce response times and increase capacity.
Managing LiteSpeed Web Server is easy: Control panel plugins make configuration and deployment a breeze.
Apache Drop-in Replacement
More Visitors, Less Hardware
Easy, Accurate Caching
Open Source Solutions
Improved User Experience
Peace of Mind
LiteSpeed Web Server v6.0 Load Your Website Very Fastest
Fastest Cache System
Add in LiteSpeed’s server-level cache solution, and see performance really take off. LiteSpeed Cache is built into LiteSpeed Web Server, and simple rewrite rules can be applied to just about any site to achieve measurably superior speed that will help your site attract loyal followers.
Fastest Cache Plugins
Application-specific acceleration is available in our sophisticated, easy-to-use LSCache plugins. Our plugins make managing the cache and selectively purging site contents a breeze. Extensions are available for Magento 1 & 2, WordPress and WooCommerce, PrestaShop, OpenCart, Joomla, Drupal, XenForo, and more!
LiteSpeed Web Server v6.0 is now available! This important update provides significant gains in performance, security, and Apache compatibility, so let’s take a look!
What’s New in 6.0?
In v6.0, we tackled cache engine enhancements, Asynchronous ModSecurity, support for the new HTTP/3 v1, improved Apache compatibility, and so much more.
Cache Engine Enhancements
This update introduces a few enhancements to the LSCache Engine, including POST response caching, and improved PURGE/REFRESH by URL. We designed these enhancements to provide greater flexibility in managing your customized web application caches
Asynchronous ModSecurity Engine
As of LiteSpeed Web Server v6.0, we have introduced a separate worker thread pool for ModSecurity processing. Now, when a request needs to be scanned, LSWS offloads it to the dedicated thread pool. There are numerous benefits to this. For example, not only does it improve performance, but it also adds one important feature: the ability to scan the response body without clogging the main event loop thread.
HTTP/3 v1 Support
At long last, HTTP/3 is on the verge of becoming official. We have supported HTTP/3 and QUIC at every milestone along the way, and so we are ready to support v1 of the new protocol.
Apache Compatibility Improvements
ProxyPass is a feature frequently used to facilitate cPanel’s Live Transfer feature. Live Transfer requires a domain name in the target URL, but until now, LiteSpeed Web Server could not meet this requirement. Previous versions required a manual external application configuration in order to work around a target URL with domain name, but this is no longer the case.
LSWS v6.0 supports external application configuration using a domain name for the target address. Now you can use Live Transfer to migrate LiteSpeed sites between servers with near zero downtime.
Version 6.0 has better support for websocket backends, too. Now secure wss:// connections are supported..
One big change to Apache 2.4’s configuration is the addition of the <if><else> context to enable configurations based on the runtime evaluation of an expression.
For LiteSpeed to support this new configuration directive, we needed to make big changes. This is because LiteSpeed merges all of the various levels of configuration together one time, when a configuration is saved, in order to improve runtime performance. This method does not lend itself to runtime changes.
So, LSWS v6.0 includes the necessary changes to support conditional configuration.
Bubblewrap is a lightweight sandbox application by Flatpak, which implements Linux namespaces. Supporting Bubblewrap essentially gives LiteSpeed Web Server a full sandbox, including operating-system-supported isolated mounts, user/group IDs, interprocess communications, users, cgroups, host names and more.
Learn more about Bubblewrap and LiteSpeed in this blog post.
Cgroup resource throttling
In order to maintain compatibility with DirectAdmin’s new per-user resource throttling feature, LiteSpeed has added simple cgroup-based resource throttling through lscgid. Now, not only is it possible to control PHP processes, but you may throttle CGI scripts as well.
In conclusion, we encourage you to update to LiteSpeed Enterprise v6.0 today! It is available immediately, and you can get a full list of updates on our website. Still trying to make up your mind about LiteSpeed Web Server? Why not give our 15-day Trial License a try?
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