⚡ Performance in Reunion

Website performance can be improved through a variety of technologies that optimize resource loading, defer non-essential content, minify HTML, CSS, and JavaScript code, and delay script execution.

Reunion is an East African island overseas department of France with a population of around 860 thousand people.

According to our data, performance technologies are used on 52.1% of websites from Reunion.

⭐ Most Popular in 2026

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

The most popular is ⏳ Lazy loading with an impressive share of 54.1%, followed by Preload with 48.6% and Preconnect with 41.6%.

⏳ Lazy loading 54.1%
Preload 48.6%
Preconnect 41.6%
DNS Prefetch 39.5%
Speculation Rules 24.9%
WP Fastest Cache 4.9%
Lazysizes 3.8%
PageSpeed 3.2%
Rocket Loader 3.2%
WP-Optimize 3.2%
Autoptimize 2.7%
Prefetch 1.6%
Turbolinks 1.1%
Instant.Page 1.1%
Vanilla LazyLoad 0.5%

🚀 Highlights

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

2. Preload ^(-2)
6. WP Fastest Cache ^(-4)
8. PageSpeed ^(-4)
10. WP-Optimize ^(-1)
13. Turbolinks ^(-6)
15. Vanilla LazyLoad ^(-3)
16. WebMarkupMin ^(-12)
18. Turbo ^(-2)
20. Partytown ^(-7)

✨ Best Performance Technologies

Below is a more detailed list of 21 performance technologies used on sites from Reunion, ranked by their market share.

Rank	Name	Market share
1	⏳ Lazy loading Cambridge, Massachusetts, United States A technique to load non-critical images and iframes marked with the loading="lazy" attribute only when needed.	54.1%
2	Preload Cambridge, Massachusetts, United States The rel="preload" attribute on HTML elements.	48.6%
3	Preconnect Cambridge, Massachusetts, United States The rel="preconnect" attribute on HTML elements.	41.6%
4	DNS Prefetch Cambridge, Massachusetts, United States The rel="dns-prefetch" attribute on HTML elements.	39.5%
5	Speculation Rules Mountain View, California, United States API is used to improve navigation performance by prefetching or even prerendering future navigations.	24.9%
6	WP Fastest Cache Ankara, Turkey A caching plugin that speeds up WordPress sites and improves the PageSpeed Insights score. FreeOpen source$49	4.9%
7	Lazysizes Berlin, Germany A fast lazy loader library for images, iframes, and scripts/widgets. FreeOpen source	3.8%
8	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.	3.2%
9	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	3.2%
10	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	3.2%
11	Autoptimize Lokeren, Belgium A WordPress plugin that aggregates, minifies and caches scripts and styles, and defers CSS and scripts. FreeOpen source$12.99/month	2.7%
12	Prefetch Cambridge, Massachusetts, United States The rel="prefetch" attribute on HTML elements.	1.6%
13	Turbolinks Chicago, Illinois, United States A JavaScript library that allows web apps to behave like a single page application. FreeOpen sourceLegacy	1.1%
14	Instant.Page Pau, France Uses just-in-time preloading - it preloads a page right before a user clicks on it. FreeOpen source	1.1%
15	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	0.5%
16	WebMarkupMin Moscow, Russia A .NET library, also available as ASP.NET and ASP.NET Core extensions, that improves web application performance by reducing the size of HTML, XML, JS, and CSS code. FreeOpen source	0.5%
17	jQuery LazyLoad A deprecated jQuery lazy loading plugin. FreeOpen sourceLegacy	0.5%
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	0.5%
19	NitroPack Sofia, Bulgaria A performance optimization solution for WordPress, WooCommerce, Magento, and OpenCart that offers caching, code, image, and font optimization, and a built-in CDN. $17.50+/month	0.5%
20	Partytown San Francisco, California, United States A lazy-loaded library to help relocate resource intensive scripts into a web worker, and off of the main thread. FreeOpen source	0.5%
21	Hummingbird Melbourne, Australia A WordPress optimization plugin with built-in caching and CDN integration. FreeOpen source$15+/month	0.5%

Data is based on the analysis of 355 websites from Reunion.
Statistics were last calculated on March 30, 2026.
For details, see our methodology and disclaimer.