⚡ Performance Optimization in the U.S. Virgin Islands

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

The U.S. Virgin Islands is a Caribbean unincorporated territory of the United States with a population of around 105 thousand people.

According to our data, performance optimization technologies are used on 49.6% of websites from the U.S. Virgin Islands.

Statistics based on 276 analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top performance optimization technologies on websites in the U.S. Virgin Islands in 2026, based on market share.

The most popular is Preconnect with an impressive share of 51.8%, followed by ⏳ Lazy loading with 41.6% and DNS Prefetch with 26.3%.

Preconnect 51.8%
⏳ Lazy loading 41.6%
DNS Prefetch 26.3%
Preload 24.8%
Speculation Rules 10.2%
Prefetch 2.9%
Lazysizes 2.2%
PageSpeed 1.5%
Rocket Loader 0.7%
Lozad.js 0.7%
Vanilla LazyLoad 0.7%
Perfmatters 0.7%
WP Fastest Cache 0.7%

🚀 Highlights

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

1. Preconnect ^(-2)
6. Prefetch ^(-1)
8. PageSpeed ^(-4)
10. Lozad.js ^(-11)
11. Vanilla LazyLoad ^(-7)
12. Perfmatters ^(-3)

✨ Best Performance Optimization Technologies

Below is a more detailed list of 13 performance optimization technologies used on sites from the U.S. Virgin Islands, ranked by their market share.

Rank	Name	Market share
1	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.	51.8%
2	⏳ Lazy loading Cambridge, Massachusetts, United States A technique to load non-critical images and iframes marked with the loading="lazy" attribute only when needed.	41.6%
3	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.	26.3%
4	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.	24.8%
5	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.	10.2%
6	Prefetch Cambridge, Massachusetts, United States The rel="prefetch" attribute on HTML elements tells the browser to download resources that are likely to be needed for future navigation when the current page is idle.	2.9%
7	Lazysizes Berlin, Germany A fast lazy loader library for images, iframes, and scripts/widgets. FreeOpen source	2.2%
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.	1.5%
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	0.7%
10	Lozad.js New Delhi, India Highly performant, light and configurable lazy loader for images and iframes in pure JS with no dependencies. FreeOpen source	0.7%
11	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	0.7%
12	Perfmatters Scottsdale, Arizona, United States A WordPress plugin designed for performance optimization. $29.95+/year	0.7%
13	WP Fastest Cache Ankara, Turkey A caching plugin that speeds up WordPress sites and improves the PageSpeed Insights score. FreeOpen source$49	0.7%

🗃️ 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 276 websites from the U.S. Virgin Islands.
We currently track the presence of 34 performance optimization technologies across the web.
Of these, 13 were detected on websites from the U.S. Virgin Islands.
Statistics were last calculated on June 16, 2026.
For more details, see our methodology and disclaimer.