Needs Update? Rated 5 out of 5 stars

This plugin isn't working for me with Firefox 32.0.2. All I see is a blank white box with a "Close [x]" on any site I've tried. I know it worked with earlier version of FF and I absolutely dug it.

UPDATE 09/20/2014 - 1 day later: First, thanks to the developer for responding so quickly. Much appreciated.

It wasn't an injection (per se) or an https problem, or an incompatibility with the current version of FF. It was a tracking cookie blocker I'd installed a few weeks back. As I hadn't used BW since (evidently) I hadn't noticed it sooner.

The plugin is Privacy Badger (and it rocks). If you have it installed, or planning to you need to make sure that you "green light":

builtwith.com
trends.builtwith.com
s-origin.builtwith.com

on any page, then it wall work on all pages.

I suppose you could say there's an "injection" happening - PB injecting itself in the page load, but it was the developer's response that nudged me to think about what I may have installed since last use *because* I didn't want to spend hours turning off plugins and restarting. I should have thought about this first!

So again, kudos to the developer for a speedy response. Fixed just in time for some work!

Try disabling other plugins

Especially if you're using anything that injects code or enables https .

Idéia Brilhante! Rated 5 out of 5 stars

Parabéns por sua idéia maravilhosa! Esta add-on agora faz parte da minha coleção para SEO. Obrigado e abraços!

This review is for a previous version of the add-on (1.9.5.1-signed). 

Very useful Rated 5 out of 5 stars

Great addon. Thanks!

This review is for a previous version of the add-on (1.8.9.1-signed). 

Rated 5 out of 5 stars

This is a great tool, I'm surprised that more people aren't using it. Thank you

This review is for a previous version of the add-on (1.8.9.1-signed). 

Rated 2 out of 5 stars

Doesn't work well with Firefox 3.5.5.

The pop-up box has no vertical scroll-bar, nor does submitting the site link take you to the BuiltWith.com site.

It seems like the company may have abandoned this app.

This review is for a previous version of the add-on (1.8.7). 

v1.8.9

The sandbox version we have fixes the scrollbar issue.

Rated 4 out of 5 stars

Very helpful when researching a customer site before having a conversation with them.

This review is for a previous version of the add-on (1.8.4).