What powers klarsen.com?

Analytics

Matomo Analytics

since Dec 2021

CMS

WordPress v6.9.4

since Sep 2021

Databases

MySQL

since Sep 2021

Font scripts

Font Awesome

since Dec 2021

Google Font API

since Sep 2021

Twitter Emoji (Twemoji)

since Sep 2021

JavaScript libraries

core-js v3.46.0

since Aug 2022

Isotope

since Dec 2021

jQuery v3.7.1

since Sep 2021

jQuery Migrate v3.4.1

since Sep 2021

jQuery UI v1.13.3

since Dec 2021

Select2

since May 2026

Miscellaneous

Open Graph

since May 2026

RSS

since Dec 2022

Operating systems

UNIX

since Dec 2021

PaaS

Amazon Web Services

since Aug 2022

Performance

Priority Hints

since Aug 2023

Programming languages

PHP v7.4.24

since Sep 2021

Security

Really Simple SSL & Security

since Apr 2024

reCAPTCHA

since May 2026

Web server extensions

OpenSSL v1.1.1n

since Dec 2021

Web servers

Apache HTTP Server v2.4.51

since Sep 2021

Webmail

Microsoft 365

since Aug 2022

WordPress plugins

Elementor v4.0.7

since Dec 2021

Jetpack

since Jul 2025

Yoast SEO v27.6

since May 2026

WordPress themes

ThemeGrill Spacious

since Jun 2022