LiteSpeed is one of the highest-performance web servers currently running on the Linux platform, offering significantly superior processing capabilities compared to Apache. LiteSpeed can serve static files up to 6 times faster than Apache, and its PHP processing speed can be 1.5 to 3 times faster than Apache.
One of LiteSpeed’s key advantages is its efficient CPU and memory resource management — even for websites with high traffic volumes. It also allows for a seamless migration from Apache to LiteSpeed, effectively eliminating the “bottleneck” issue that Apache often faces under heavy load.