Explore what's cached when loading websites without using development tools

Latest Version

Version

1.0.0

Update

May 30, 2021

Size

2.89MiB

Developer

whats-cached-browser-extension Extension

The What's Cached Extension allows you to easily and visually analyze what's being HTTP cached, how the network requests look like and some common performance metrics such as the Web Vitals - all without the need to access the Development Tools

Source Manifest.json

{
"update_url": "https://clients2.google.com/service/update2/crx",
"manifest_version":2,
"name":"whats-cached-browser-extension",
"version":"1.0.0",
"description":"Explore what's cached when loading websites without using development tools",
"background":{"persistent":true,
"scripts":["assets/browser-polyfill.js",
"assets/browser-polyfill-executeScript.js",
"assets/background-779e9a01.js"]},
"permissions":["webRequest",
"tabs",
"webRequestBlocking",
"*://*/*"],
"content_scripts":[{"js":["assets/browser-polyfill.js",
"assets/content-script-e89494d9.js",
"assets/vitals-54acf8d9.js"],
"matches":["*://*/*"],
"css":["common/lib/font-awesome/font-awesome.5.13.0.all.min.css",
"common/lib/json-viewer.css",
"content.css",
"vitals.css"]}],
"web_accessible_resources":["common/lib/json-viewer.js",
"sidebar/sidebar.html",
"common/lib/font-awesome/fa-brands-400.eot",
"common/lib/font-awesome/fa-brands-400.svg",
"common/lib/font-awesome/fa-brands-400.ttf",
"common/lib/font-awesome/fa-brands-400.woff",
"common/lib/font-awesome/fa-brands-400.woff2",
"common/lib/font-awesome/fa-regular-400.eot",
"common/lib/font-awesome/fa-regular-400.svg",
"common/lib/font-awesome/fa-regular-400.ttf",
"common/lib/font-awesome/fa-regular-400.woff",
"common/lib/font-awesome/fa-regular-400.woff2",
"common/lib/font-awesome/fa-solid-900.eot",
"common/lib/font-awesome/fa-solid-900.svg",
"common/lib/font-awesome/fa-solid-900.ttf",
"common/lib/font-awesome/fa-solid-900.woff",
"common/lib/font-awesome/fa-solid-900.woff2",
"content-script.js",
"vitals.js"],
"browser_action":{"default_icon":{"128":"images/whatscached_128.png",
"256":"images/whatscached_256.png",
"500":"images/whatscached_500.png"}},
"icons":{"128":"images/whatscached_128.png",
"256":"images/whatscached_256.png",
"500":"images/whatscached_500.png"}}

Download CRX(2.89MiB)