tti-measure
=============

A simple script to measure the time-to-interactive of a remote or local website. See the blogpost for more information and background.

``
🚀🚀 tti-measure 🚀🚀

Automated, headless-able time-to-interactive measurement

E.g.: tti-measure -u "https://greta.io" -u "http://127.0.0.1:9999/test.html"


-u, --url Compulsory arg Urls to run the script on. Pass multiple -u to test multiple urls
-r, --runs Default: 2 Number of runs per page
-t, --target Default: 5000 Retuns non-zero if a test fails to load within the target time (ms)
-a, --autostart Default: true Autostart chrome
--headless Default: false Should chrome run headless
-cp, Default: 9222 Chrome remote debug port
-v, --debug Default: false Log verbosity
-p, --profile Default: 3gDsl Network profile. '3gDsl' runs the tests on 3g and on dsl.

Valid network profiles ['3g', 'dsl', 'uncap', '3gDsl']
`

$3

`bash


Install


npm i -g tti-measure
`

Then, just execute tti-measure -u "https://greta.io" to have an idea of the time-to-interactive on our homepage. It will run the page twice on 3g profile and twice on the dsl profile, and print an average.

`
$ tti-measure -u "https://greta.io"

🚀🚀 tti-measure 🚀🚀

Chrome connected

-----------------# Average TTI #-----------------
{
"https://greta.io": {
"3g": 863.5,
"dsl": 579.5
}
}
---------------------------------------------------
``