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Websites using Perfmatters

WordPress plugins Performance Visit perfmatters.io

Perfmatters is a performance optimisation plugin for WordPress websites.

Lead List Exporter

49.7k live Perfmatters sites, ready to export.

That's how many Perfmatters websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.

Pick a ready-made template, or build your own filters in the Lead List Exporter and pay only for the rows you export.

Open the Lead List Exporter

Just need a few domains? Export up to 10 free from a subset of our crawl.

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Perfmatters companies in the United States

Every Perfmatters website we detected in the United States.

Companies with personnel emails

Only sites where a personal, company-hosted email was found.

Decision makers on LinkedIn

Sites with at least one personnel LinkedIn profile.

Top 100,000 Perfmatters sites by traffic

Start with the highest-traffic end of the dataset.

Sites on a .com domain

Limit results to Perfmatters websites on .com domains.

Companies with phone numbers

Only sites where an organisation phone number was found.

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Live Websites

Websites Using Perfmatters

A sample of live Perfmatters sites from our latest crawl, with the other technologies each one runs.

Open in the Lead List Exporter
DomainAlso runsCrawl Date
levestiairestore.com
jQueryPHPMySQLHTTP/3WordPress
September 27, 2026
les-bons-plans-de-barcelone.com
PHPMySQLWordPressNginxGoogle Tag Manager
September 27, 2026
latropa.co
jQueryPHPMySQLWordPressjQuery Migrate
September 27, 2026
klasikoa.eus
jQueryPHPMySQLHTTP/3WordPress
September 27, 2026
jwellmachine.com
jQueryPHPMySQLHTTP/3WordPress
September 27, 2026
jawnsicooked.com
jQueryPHPMySQLHTTP/3WordPress
September 27, 2026
jacargentina.com.ar
jQueryPHPMySQLHTTP/3WordPress
September 27, 2026
ishara.ke
jQueryPHPMySQLWordPressNginx
September 27, 2026
igrejacristamaranata.org.br
jQueryPHPMySQLHTTP/3WordPress
September 27, 2026
heyvanak.com
jQueryPHPMySQLWordPressNginx
September 27, 2026

How many websites use Perfmatters?

We found Perfmatters on 49,735 websites in our September 2026 crawl, across 137 countries.

Which countries use Perfmatters the most?

By number of websites, the top countries are United States (16%, 7,775 sites), France (8%, 4,187 sites), Germany (6%, 2,832 sites), United Kingdom (4%, 2,235 sites) and Australia (3%, 1,400 sites). Together they account for 37% of the 49,735 Perfmatters sites we track. 54% of the sites are in English, and .com is the most used domain ending, on 53% of them.

Where are Perfmatters websites hosted?

The networks carrying the most Perfmatters sites are Cloudflare, Inc. (21,860 sites), Hostinger International Limited (2,470 sites) and DigitalOcean, LLC (2,376 sites).

What technologies are used with Perfmatters?

Across the 49,735 Perfmatters sites we track, the technologies most often found alongside it are MySQL (100%, 49,735 sites), PHP (100%, 49,735 sites), WordPress (100%, 49,735 sites), jQuery (83%, 41,063 sites) and HTTP/3 (66%, 33,023 sites).

Deep Dive

Breakdown of Perfmatters websites

What else they run, plus their language, hosting network, domain extension and country.

Same category

Other technologies in WordPress plugins

WordPress plugins technologies run on 28.5% of the websites we track. Perfmatters ranks #75 of 193, on 0.34% of WordPress plugins sites.

All WordPress plugins technologies

FAQ

Answers drawn from our latest crawl of Perfmatters websites. Anything else, email us and we will look it up.

Through our own crawl, which checks each site's HTML, scripts and headers rather than relying on self-reported data.