⚡ Performance Optimization in Jersey

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

Jersey is a Western European island British Crown Dependency with a population of around 110 thousand people.

According to our data, performance optimization technologies are used on 63.2% of websites from Jersey.

Statistics based on 174 analyzed websites. About this data

⭐ Most Popular in 2026

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

The most popular is ⏳ Lazy loading with an impressive share of 56.4%, followed by DNS Prefetch with 49.1% and Speculation Rules with 40.9%.

⏳ Lazy loading 56.4%
DNS Prefetch 49.1%
Speculation Rules 40.9%
Preconnect 40%
Preload 36.4%
Rocket Loader 3.6%
Lazysizes 2.7%
Autoptimize 1.8%
Instant.Page 1.8%
Turbo 0.9%
Critters 0.9%
Perfmatters 0.9%
PageSpeed 0.9%
WP Fastest Cache 0.9%

🚀 Highlights

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

3. Speculation Rules ^(-2)
6. Rocket Loader ^(-3)
9. Instant.Page ^(-5)
10. Turbo ^(-9)
11. Critters ^(-12)
12. Perfmatters ^(-3)

✨ Best Performance Optimization Technologies

Below is a more detailed list of 15 performance optimization technologies used on sites from Jersey, 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.	56.4%
2	DNS Prefetch Cambridge, Massachusetts, United States The rel="dns-prefetch" attribute on HTML elements instructs web browsers to resolve domain names for external resources before those resources are requested.	49.1%
3	Speculation Rules Mountain View, California, United States A browser API that improves navigation performance by prefetching or prerendering pages that users are likely to visit next.	40.9%
4	Preconnect Cambridge, Massachusetts, United States The rel="preconnect" attribute on HTML elements instructs browsers to establish early connections to external origins before resources are requested.	40%
5	Preload Cambridge, Massachusetts, United States The rel="preload" attribute on HTML elements instructs web browsers to fetch important resources early before they are requested during page rendering.	36.4%
6	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	3.6%
7	Lazysizes Berlin, Germany A fast lazy loader library for images, iframes, and scripts/widgets. FreeOpen source	2.7%
8	Autoptimize Lokeren, Belgium A WordPress plugin that aggregates, minifies and caches scripts and styles, and defers CSS and scripts. FreeOpen source$12.99/month	1.8%
9	Instant.Page Pau, France Uses just-in-time preloading - it preloads a page right before a user clicks on it. FreeOpen source	1.8%
10	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	0.9%
11	Critters San Francisco, California, United States A deprecated Webpack plugin that inlines your app's critical CSS and lazily loads the rest. FreeOpen sourceLegacy	0.9%
12	Perfmatters Scottsdale, Arizona, United States A WordPress plugin designed for performance optimization. $29.95+/year	0.9%
13	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.	0.9%
14	WP Fastest Cache Ankara, Turkey A caching plugin that speeds up WordPress sites and improves the PageSpeed Insights score. FreeOpen source$49	0.9%
15	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	0.9%

🗃️ 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 174 websites from Jersey.
We currently track the presence of 34 performance optimization technologies across the web.
Of these, 15 were detected on websites from Jersey.
Statistics were last calculated on June 20, 2026.
For more details, see our methodology and disclaimer.