WordPress plugins, Performance · crawled September 2026

Websites using Perfmatters

1,149 of the top 216,840 websites (0.53%) use Perfmatters, detected from the website's code.

Where they rank

Top 10k27
10k–50k166
50k–100k201
100k+747

Global rank in the Majestic Million.

Top countries

  • Global1,040
  • United Kingdom12
  • Brazil10
  • Canada9
  • Spain8
  • Italy8
  • France7
  • Colombia6

From the domain's country code; .com and similar count as Global.

Often used with

Share of Perfmatters sites that also use each tool.

Top 25 websites using Perfmatters

RankWebsiteTitle
377wpastra.comAstra – Fast, Lightweight & Customizable WordPress Theme - Download Now!
2422presscustomizr.comPress Customizr | WordPress themes and plugins for pro
3019texastribune.orgThe Texas Tribune
3236blossomthemes.comBlossom Themes - Feminine WordPress Themes and Templates
3280rarathemes.comRara Themes: Easy to Use Mobile-Friendly WordPress Themes
4169thisoldhouse.comHome Improvement and Remodeling - This Old House
4192wpbeginner.comWPBeginner - Beginner's Guide for WordPress
4401prospect.orgThe American Prospect - Independent news and political analysis
4516zenfolio.comZenfolio: Website & Gallery Solutions for Photographers
4833spacenews.comSpaceNews: The space industry's source
5184unbounce.comThe Best Landing Page Builder and CRO platform | Unbounce
5557cyberchimps.comCyberChimps | Responsive WordPress Theme | Starter Templates
5943jguru.comHome - JGuru
6058publitas.comPublitas — Convert With Shoppable Digital Publications
6253format.comFormat: Create Your Online Portfolio Website
6367asiatimes.comAsia Times | Independent News for Asia & the World
7303washingtonmonthly.comHome | Washington Monthly
7797thestranger.comHomepage - The Stranger
8126techbullion.comTechBullion | Financial Technology News | Tech News
8518austinchronicle.comHome • The Austin Chronicle
8693americamagazine.orgAmerica Magazine - Catholic news and analysis
8801washingtoncitypaper.comWashington City Paper: The Free Source for Local News in D.C.
9117ocala-news.comOcala-News.com - News, photos, accident and crime reports in Ocala, Florida
9183firstthings.comHome - First Things
9396chicagoreader.comChicago Reader

The full list includes every site's domain, rank, country hint, title, language, full technology stack and company SaaS tools.

The full list: $2.30

$2 per 1,000 websites, no subscription. Open our Websites Using Technology tool on Apify, enter “Perfmatters” and export as CSV, Excel or JSON. Combine technologies, exclude tools, and filter by country or rank. BuiltWith starts at $295 a month.

Need a list for your own domains or a technology we don’t list? Run the Tech Stack Detector on any list of websites for $3 per 1,000.