What powers peter-kellner.com?

Analytics

Google Analytics

since Jun 2025

CMS

WordPress v6.6.2

since Jun 2025

Databases

MySQL

since Jun 2025

Font scripts

Font Awesome

since Jun 2025

Google Font API

since Jun 2025

JavaScript frameworks

GSAP v1.19.0

since Jun 2025

JavaScript graphics

Chart.js

since Jun 2025

JavaScript libraries

Isotope

since Jun 2025

jQuery v3.7.1

since Jun 2025

jQuery Migrate v3.4.1

since Jun 2025

jQuery UI v1.13.3

since Jun 2025

Modernizr v2.6.2

since Jun 2025

OWL Carousel

since Jun 2025

prettyPhoto

since Jun 2025

Miscellaneous

HTTP/3

since Jun 2025

Open Graph

since Jun 2025

RSS

since Jun 2025

Page builders

WordPress Block Editor

since Jun 2025

wpBakery

since Jun 2025

Performance

Priority Hints

since Jun 2025

Programming languages

PHP

since Jun 2025

UI frameworks

Bootstrap

since Jun 2025

Video players

MediaElement.js v4.2.17

since Jun 2025

Web servers

Nginx

since Jun 2025

OpenResty

since Jun 2025

Widgets

Slider Revolution v5.4.8.3

since Jun 2025

WordPress plugins

Contact Form 7 v6.0.6

since Jun 2025

W3 Total Cache

since Jun 2025

Yoast SEO v25.3

since Jun 2025