[{"data":1,"prerenderedAt":423},["ShallowReactive",2],{"blog-openlitespeed-vs-nginx-wordpress":3,"blog-others-openlitespeed-vs-nginx-wordpress":406},{"id":4,"title":5,"author":6,"body":7,"date":391,"description":392,"extension":393,"image":394,"meta":395,"navigation":396,"path":397,"seo":398,"source":399,"stem":400,"tags":401,"__hash__":405},"blog/blog/openlitespeed-vs-nginx-wordpress.md","OpenLiteSpeed vs Nginx vs Apache: The Ultimate WordPress Benchmark","Bajpan Gosh",{"type":8,"value":9,"toc":370},"minimark",[10,14,26,29,34,39,47,51,57,61,71,74,78,81,109,113,119,122,125,128,131,136,139,142,145,149,152,155,158,163,165,170,175,181,185,190,201,221,238,240,244,248,255,269,273,276,300,304,307,309,313,316,338,346,357,361,364],[11,12,13],"p",{},"If you are running a high-traffic WordPress site or a WooCommerce store, your choice of web server isn’t just a technical detail—it’s the single biggest factor in your site’s speed and concurrency handling.",[11,15,16,17,21,22,25],{},"For years, ",[18,19,20],"strong",{},"Nginx"," was the undisputed king of performance. In our more recent testing, ",[18,23,24],{},"OpenLiteSpeed (OLS)"," has completely shifted the landscape.",[11,27,28],{},"At KloudBoy, we moved our entire infrastructure to OpenLiteSpeed. In this benchmark, we’ll show you exactly why.",[30,31,33],"h2",{"id":32},"the-contenders","The Contenders",[35,36,38],"h3",{"id":37},"_1-apache-the-old-standard","1. Apache (The Old Standard)",[11,40,41,42,46],{},"Apache is the default for most shared hosting (cPanel/WHMs). It’s compatible with everything (",[43,44,45],"code",{},".htaccess"," works out of the box) but uses a process-based architecture that consumes massive RAM under load.",[35,48,50],{"id":49},"_2-nginx-the-fast-proxy","2. Nginx (The Fast Proxy)",[11,52,53,54,56],{},"Nginx is event-driven and extremely fast at serving static content. For WordPress (PHP), it usually sits in front of PHP-FPM. It requires complex configuration and doesn’t read ",[43,55,45],{}," files.",[35,58,60],{"id":59},"_3-openlitespeed-the-new-king","3. OpenLiteSpeed (The New King)",[11,62,63,64,66,67,70],{},"OpenLiteSpeed (OLS) combines the high performance of Nginx with the usability of Apache (it reads ",[43,65,45],{},"!). But its secret weapon is ",[18,68,69],{},"LSCache",", an engine-level caching module that blows plugins like WP Rocket out of the water.",[72,73],"hr",{},[30,75,77],{"id":76},"benchmark-setup","Benchmark Setup",[11,79,80],{},"We tested three identical servers on our KloudBoy Cloud:",[82,83,84,91,97,103],"ul",{},[85,86,87,90],"li",{},[18,88,89],{},"CPU",": 4 vCPU (AMD EPYC)",[85,92,93,96],{},[18,94,95],{},"RAM",": 8 GB",[85,98,99,102],{},[18,100,101],{},"OS",": Almalinux 9",[85,104,105,108],{},[18,106,107],{},"Target",": WooCommerce Store with 500 products (dummy data)",[30,110,112],{"id":111},"test-1-requests-per-second-rps-cached","Test 1: Requests Per Second (RPS) - Cached",[11,114,115],{},[116,117,118],"em",{},"Serving a static homepage from cache.",[11,120,121],{},"Web Server",[11,123,124],{},"Plugin Used",[11,126,127],{},"RPS (Requests/Sec)",[11,129,130],{},"Result",[11,132,133],{},[18,134,135],{},"Apache",[11,137,138],{},"W3 Total Cache",[11,140,141],{},"2,400",[11,143,144],{},"Baseline",[11,146,147],{},[18,148,20],{},[11,150,151],{},"FastCGI Cache",[11,153,154],{},"15,000",[11,156,157],{},"6x Apache",[11,159,160],{},[18,161,162],{},"OpenLiteSpeed",[11,164,69],{},[11,166,167],{},[18,168,169],{},"28,000",[11,171,172],{},[18,173,174],{},"11x Apache",[11,176,177,180],{},[18,178,179],{},"Winner",": OpenLiteSpeed. The server-level LSCache integration is significantly more efficient than Nginx FastCGI.",[30,182,184],{"id":183},"test-2-concurrent-users-the-viral-effect","Test 2: Concurrent Users (The “Viral Effect”)",[11,186,187],{},[116,188,189],{},"How many users can browse simultaneously before the server crashes?",[11,191,192,193,200],{},"We simulated a traffic spike using ",[194,195,199],"a",{"href":196,"rel":197},"https://k6.io",[198],"nofollow","k6.io",".",[82,202,203,208,213],{},[85,204,205,207],{},[18,206,135],{},": Crashed at 350 users.",[85,209,210,212],{},[18,211,20],{},": Slowed down at 1,500 users.",[85,214,215,217,218,200],{},[18,216,162],{},": Held stable at ",[18,219,220],{},"4,000+ users",[222,223,224],"blockquote",{},[11,225,226,229,230,233,234,237],{},[18,227,228],{},"Impact",": If you run a flash sale or Black Friday event, OpenLiteSpeed can handle ",[18,231,232],{},"3x more traffic"," on the ",[116,235,236],{},"same hardware"," compared to Nginx.",[72,239],{},[30,241,243],{"id":242},"why-openlitespeed-wins-for-woocommerce","Why OpenLiteSpeed Wins for WooCommerce",[35,245,247],{"id":246},"_1-the-lscache-advantage","1. The LSCache Advantage",[11,249,250,251,254],{},"Most caching plugins (WP Rocket, W3TC) rely on PHP to serve cached files. This is slow. LSCache handles requests ",[18,252,253],{},"before"," PHP is even touched.",[82,256,257,263],{},[85,258,259,262],{},[18,260,261],{},"Instant Page Loads",": 10-20ms TTFB.",[85,264,265,268],{},[18,266,267],{},"Smart Purging",": Update a product? LSCache instantly updates the category page, homepage, and related product widgets automatically.",[35,270,272],{"id":271},"_2-esi-edge-side-includes","2. ESI (Edge Side Includes)",[11,274,275],{},"This is a game-changer for eCommerce. ESI allows you to cache a whole page (public) while keeping specific “holes” dynamic (private).",[82,277,278,284,290,295],{},[85,279,280,283],{},[18,281,282],{},"Scenario",": A user is logged in.",[85,285,286,289],{},[18,287,288],{},"Nginx/Apache",": CANNOT cache the page. PHP must generate the whole page for every user.",[85,291,292,294],{},[18,293,162],{},": Caches the page but dynamically injects the “Hello, Bajpan” and “Cart (2 items)” fragments.",[85,296,297,299],{},[18,298,130],{},": Logged-in users get static-like speeds.",[35,301,303],{"id":302},"_3-quic-http3-support","3. QUIC & HTTP/3 Support",[11,305,306],{},"OLS was the first to support HTTP/3. It drastically improves performance for mobile users and those with unstable connections (common in India/GCC).",[72,308],{},[30,310,312],{"id":311},"conclusion","Conclusion",[11,314,315],{},"The data is clear. For modern WordPress and WooCommerce hosting:",[317,318,319,324,329],"ol",{},[85,320,321,323],{},[18,322,135],{}," is obsolete for high performance.",[85,325,326,328],{},[18,327,20],{}," is fast but complex and lacks the specialized caching of OLS.",[85,330,331,333,334,337],{},[18,332,162],{}," is the superior choice, delivering ",[18,335,336],{},"2x the throughput of Nginx"," and vastly better handling of dynamic WooCommerce content.",[11,339,340,341,345],{},"This is why all ",[194,342,344],{"href":343},"/openlitespeed-hosting/","KloudBoy Hosting Plans"," are built 100% on OpenLiteSpeed Enterprise.",[11,347,348,351,352,356],{},[18,349,350],{},"Ready to fly?"," ",[194,353,355],{"href":354},"/website-migration/","Migrate your slow Nginx/Apache site to KloudBoy for FREE",". We’ll handle the benchmark for you.",[35,358,360],{"id":359},"slow-hosting-killing-your-website-growth","Slow hosting killing your website growth?",[11,362,363],{},"Switch to high-performance OpenLiteSpeed managed cloud servers. We handle 100% of the migration for free.",[11,365,366],{},[194,367,369],{"href":368},"/switch-to-kloudboy/","Migrate to KloudBoy Free",{"title":371,"searchDepth":372,"depth":372,"links":373},"",2,[374,380,381,382,383,388],{"id":32,"depth":372,"text":33,"children":375},[376,378,379],{"id":37,"depth":377,"text":38},3,{"id":49,"depth":377,"text":50},{"id":59,"depth":377,"text":60},{"id":76,"depth":372,"text":77},{"id":111,"depth":372,"text":112},{"id":183,"depth":372,"text":184},{"id":242,"depth":372,"text":243,"children":384},[385,386,387],{"id":246,"depth":377,"text":247},{"id":271,"depth":377,"text":272},{"id":302,"depth":377,"text":303},{"id":311,"depth":372,"text":312,"children":389},[390],{"id":359,"depth":377,"text":360},"2024-01-16","We benchmarked OpenLiteSpeed, Nginx, and Apache on identical hardware. See why OpenLiteSpeed + LSCache is the only choice for high-traffic WooCommerce stores.","md",null,{},true,"/blog/openlitespeed-vs-nginx-wordpress",{"title":5,"description":392},"https://kloudboy.com/blog/openlitespeed-vs-nginx-wordpress/","blog/openlitespeed-vs-nginx-wordpress",[402,403,162,404],"Benchmarks","WordPress","Performance","_x9-eYVkKEIewGClDZNWmO00Wl_vVu9tCCO8vD5U6wA",[407,411,415,419],{"path":408,"title":409,"date":410},"/blog/the-100tb-stealth-botnet-postmortem","The 100-Terabyte Ghost: Unmasking a Stealth Linux DDoS Botnet Using Kernel Bind Mounts","2026-09-28",{"path":412,"title":413,"date":414},"/blog/wordpress-redirect-hack-fix","WordPress Redirecting to Spam Sites? Here Is the Fix","2024-01-15",{"path":416,"title":417,"date":418},"/blog/data-sovereignty-hosting","Data Sovereignty: Why Indian & GCC Startups Must Host Locally","2024-01-14",{"path":420,"title":421,"date":422},"/blog/remote-work-story","We Ditched the Office Completely — KloudBoy's Remote Work Story","2021-06-01",1792120524815]