What powers 50up.pl?

Analytics

Google Analytics

since Mar 2020

Authentication

Facebook Login

since Jan 2022

CMS

WordPress

since Mar 2020

Databases

MySQL

since Mar 2020

JavaScript libraries

core-js v3.35.1

since Apr 2024

jQuery v1.5.4

since Mar 2020

jQuery Migrate v3.4.1

since Mar 2020

Slick

since Mar 2020

Miscellaneous

HTTP/3

since Sep 2022

Open Graph

since Sep 2022

PWA

since Aug 2022

RSS

since Dec 2022

Performance

Priority Hints

since Apr 2024

Programming languages

PHP

since Mar 2020

Security

Really Simple SSL & Security

since Apr 2024

reCAPTCHA

since Feb 2024

UI frameworks

Bootstrap v4.1.0

since Mar 2020

Video players

MediaElement.js v4.2.17

since Mar 2020

YouTube

since May 2021

Web servers

LiteSpeed

since Mar 2020

WordPress plugins

a3 Lazy Load v2.7.3

since Jul 2022

All in One SEO v4.6.0

since Jul 2024

Complianz v7.0.8

since Apr 2024

Contact Form 7 v5.9.8

since Jul 2022