Crawls the Top N Alexa sites, comparing how many resources are visible from ResourceTiming vs. what the browser downloads
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README.md

ResourceTiming-Visibility

v0.1.0

Copyright 2018 Nic Jansma

http://nicj.net

Licensed under the MIT license

Introduction

Crawls the Top N Alexa sites, comparing how many resources are visible from ResourceTiming vs. what the browser downloads.

Resources that won't be visible to ResourceTiming are items downloaded via cross-origin IFRAMEs.

Usage

Crawl one URL:

node index.js https://nicj.net/

Crawl Top N URLs

node index.js [n]

Version History

  • v0.1.0 - 2018-03-15
    • Initial version