What powers observers.com?

Analytics

Facebook Pixel v2.9.201

since Nov 2023

Google Analytics

since May 2023

Linkedin Insight Tag

since Feb 2025

Yandex.Metrika

since Jun 2023

Caching

Varnish

since May 2023

CDN

Bunny

since Oct 2024

cdnjs

since Oct 2024

Cloudflare

since Oct 2024

jQuery CDN

since Oct 2024

jsDelivr

since May 2023

CMS

Ghost v5.119

since May 2023

Font scripts

Google Font API

since May 2023

JavaScript frameworks

React

since May 2023

JavaScript libraries

core-js v3.32.2

since May 2023

jQuery v3.6.0

since May 2023

LazySizes

since May 2023

Miscellaneous

Open Graph

since May 2023

RSS

since May 2023

Programming languages

Node.js

since May 2023

Tag managers

Google Tag Manager

since Jun 2023

Web servers

Nginx

since May 2023

OpenResty

since May 2023

Webmail

Google Workspace

since May 2023