What powers perfmatters.io?
Last seen Jun 2026 · 19 technologies across 14 categories
Analytics
Fathom
since Feb 2022
CDN
Cloudflare
since Apr 2021
CMS
WordPress
since Apr 2019
Databases
MySQL
since Apr 2019
Mailgun
since Aug 2022
JavaScript libraries
jQuery
since Apr 2019
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
PaaS
Kinsta
since Mar 2020
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Apr 2019
Security
Cloudflare Bot Management
since Mar 2025
HSTS
since Sep 2022
WordPress plugins
WordPress themes
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| perfmatters | #1 | 220 |
| update paypal payment method | #5 | 28 |
| blank favicon | #6 | 9 |
| recaptcha alternative | #10 | 8 |
| paypal manage recurring payments | #14 | 7 |
| scheduled payment paypal | #7 | 5 |
| paypal recurring billing | #30 | 5 |
| how to change automatic payment on paypal | #3 | 4 |
| how to change automatic payments on paypal | #4 | 3 |
| how to change a recurring payment in paypal | #3 | 3 |
| wordpress php plugin | #4 | 2 |
| wordpress login url | #31 | 2 |
| wordpress disable comments | #35 | 2 |
| blank favicon ico | #11 | 2 |
| paypal change automatic payment method | #4 | 2 |
| performance plugin | #7 | 2 |
| javascript console errors | #12 | 2 |
| how to change paypal recurring payments | #4 | 2 |
| how to change payment method on paypal | #13 | 2 |
| how to update payment method on paypal | #17 | 2 |
| delay javascript | #7 | 2 |
| wlwmanifest | #7 | 1 |
| wordpress performance | #13 | 1 |
| wordpress lazy load | #7 | 1 |
| wordpress dashicons | #34 | 1 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 87% desktop
- 13% phone
India
United Kingdom
Iran
Pakistan
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.45 / 10 · ranked #19,684 of all domains
533 referring domains · OpenPageRank
Search traffic
350 est. monthly organic visits (US)
339 keywords in Google's top 30
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 0.1 MB · 9 requests
- WordPress theme: generatepress · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.