⚡ Performance Optimization in Cambodia

Performance optimization technologies allow websites to load faster and respond more efficiently by improving how content and resources are handled and displayed to users.

Cambodia is a Southeast Asian country with a population of over 17 million people.

According to our data, performance optimization technologies are used on 50.2% of websites from Cambodia.

Statistics based on 2K+ analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top performance optimization technologies on websites in Cambodia in 2026, based on market share.

The most popular is Preconnect with an impressive share of 51.8%, followed by Preload with 38.6% and ⏳ Lazy loading with 28.8%.

Preconnect 51.8%
Preload 38.6%
⏳ Lazy loading 28.8%
DNS Prefetch 28.2%
Speculation Rules 16.2%
Prefetch 7.3%
Rocket Loader 2.3%
Lazysizes 0.9%
jQuery LazyLoad 0.9%
WP Fastest Cache 0.9%
Perfmatters 0.5%
PageSpeed 0.5%
WP-Optimize 0.5%
Instant.Page 0.4%
Turbolinks 0.3%

🚀 Highlights

Here is a list of the top technologies that are more popular in Cambodia than worldwide.
Differences between global and country rankings are shown in parentheses.

1. Preconnect ^(-2)
2. Preload ^(-2)
6. Prefetch ^(-1)
7. Rocket Loader ^(-2)
9. jQuery LazyLoad ^(-4)
11. Perfmatters ^(-4)
15. Turbolinks ^(-5)
16. Critters ^(-7)
17. Lozad.js ^(-4)
18. Turbo ^(-1)

✨ Best Performance Optimization Technologies

Below is a more detailed list of 20 performance optimization technologies used on sites from Cambodia, ranked by their market share.

Rank	Name	Market share
1	Preconnect Cambridge, Massachusetts, United States The rel="preconnect" attribute on HTML elements.	51.8%
2	Preload Cambridge, Massachusetts, United States The rel="preload" attribute on HTML elements.	38.6%
3	⏳ Lazy loading Cambridge, Massachusetts, United States A technique to load non-critical images and iframes marked with the loading="lazy" attribute only when needed.	28.8%
4	DNS Prefetch Cambridge, Massachusetts, United States The rel="dns-prefetch" attribute on HTML elements.	28.2%
5	Speculation Rules Mountain View, California, United States API is used to improve navigation performance by prefetching or even prerendering future navigations.	16.2%
6	Prefetch Cambridge, Massachusetts, United States The rel="prefetch" attribute on HTML elements.	7.3%
7	Rocket Loader San Francisco, California, United States CloudFlare Rocket Loader prioritizes website content by delaying loading of all JavaScript until after rendering. Free$25+/month	2.3%
8	Lazysizes Berlin, Germany A fast lazy loader library for images, iframes, and scripts/widgets. FreeOpen source	0.9%
9	jQuery LazyLoad A deprecated jQuery lazy loading plugin. FreeOpen sourceLegacy	0.9%
10	WP Fastest Cache Ankara, Turkey A caching plugin that speeds up WordPress sites and improves the PageSpeed Insights score. FreeOpen source$49	0.9%
11	Perfmatters Scottsdale, Arizona, United States A WordPress plugin designed for performance optimization. $29.95+/year	0.5%
12	PageSpeed Mountain View, California, United States An open-source web server module for rewriting web pages to reduce latency and bandwidth, available for Apache and Nginx.	0.5%
13	WP-Optimize Newport, Wales, United Kingdom An all-in-one WordPress plugin that cleans your database, compresses your images, and minifies and caches your website. FreeOpen source$49/year	0.5%
14	Instant.Page Pau, France Uses just-in-time preloading - it preloads a page right before a user clicks on it. FreeOpen source	0.4%
15	Turbolinks Chicago, Illinois, United States A JavaScript library that allows web apps to behave like a single page application. FreeOpen sourceLegacy	0.3%
16	Critters San Francisco, California, United States A deprecated Webpack plugin that inlines your app's critical CSS and lazily loads the rest. FreeOpen sourceLegacy	0.3%
17	Lozad.js New Delhi, India Highly performant, light and configurable lazy loader for images and iframes in pure JS with no dependencies. FreeOpen source	0.2%
18	Turbo Chicago, Illinois, United States A lightweight JavaScript library that provides the speed and feel of a single-page application without requiring developers to write any JavaScript. FreeOpen source	0.2%
19	Autoptimize Lokeren, Belgium A WordPress plugin that aggregates, minifies and caches scripts and styles, and defers CSS and scripts. FreeOpen source$12.99/month	0.2%
20	Vanilla LazyLoad A lightweight and flexible script that speeds up your web application by delaying the loading of your below-the-fold images, videos and iframes until they enter the viewport. FreeOpen source	0.09%

🗃️ About This Data

We evaluate the popularity of technologies based on the number of websites where we detect their usage.
Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
This report is based on the analysis of 2,211 websites from Cambodia.
We currently track the presence of 34 performance optimization technologies across the web.
Of these, 20 were detected on websites from Cambodia.
Statistics were last calculated on May 5, 2026.
For more details, see our methodology and disclaimer.