Web performance monitoring platform for tracking Core Web Vitals and Lighthouse scores.
Categories: Performance monitoring
Official website: https://calibreapp.com
Calibre is ranked #16 of 61 in Performance monitoring by website adoption.
WhatStack detects Calibre by analyzing HTTP headers, HTML source code, JavaScript globals, meta tags, cookies, DNS records, and ads.txt entries using signature-based pattern matching across 10 different analyzers.