DNS Blocking Test

Tests the performance of DNS blocking.

Requirements

1. Install node and yarn.
2. Run yarn install to install dependencies.

How to use

Usage: yarn start [options]

Options:
  -u, --url      URL to open. Can be specified multiple times.[array] [required]
  -t, --timeout  Time to wait after the page was loaded AND also used as a
                 navigation timeout.                                    [number]
  -v, --verbose  Run with verbose logging.                             [boolean]
      --version  Show version number                                   [boolean]
  -h, --help     Show help                                             [boolean]

Examples:
  yarn start -u https://example.org/  scrape example.org and count the number of
                                      unique URLs and domains the browser tries to
                                      connect to.

Examples

Scrape one domain, timeout is 5 seconds:

yarn start -u https://www.google.com/ -t 5000

Scrape multiple domains:

yarn start -u https://cnn.com/ -u https://nbcnews.com/ -t 5000

Run with verbose logging to see what exact requests failed:

yarn start -u https://cnn.com/ -t 5000 -v