It use to run well however now it only spins on most websites. I noticed that version in chrome extension store is higher. Maybe it's no longer maintained for firefox?

It usually doesn't work.

10000

It works less than 50% of the time for me. I have no idea why, the dial just goes round and round pending/busy.

Did not work. Kept receiving the same data for every website - even after restarting MFF and PC.

Doesn't work all the time. If you want a more reliable tool, check out the "BuiltWith" extension by garazy.

Bad privacy: it creates a cookie every time you start firefox even if you do not use the addon, why? The code is not open source and the Terms (privacy) are pretty open: " agree to the use and collection of information... used by the company or any of its authorised partners": no thanks!

Only shows "Javascript Infovis Toolkit" in react

Cool extension, but is there a reason for such broad permissions? It seems a bit excessive to need such broad access. Also, would you guys consider making this open source?

Nice App! But it don't work very often and the results are wrong very often, too – e.g. the Version fo Wordpress is wrong. Critical Privacy!

very good, but the result is not always reliable

This Addon send every url you visit to there Server.
You don't have to click on the button for that.
There collect your Browser-History.

Fonctionne mal, détecte pas les bonnes technologies utilisées. Et parfois fonctionne pas du tout