What is ads-twitter.com?
ads-twitter.com is used by X (formerly Twitter) for its advertising pixel.
AdvertisingOwned by X (Twitter), based in San Francisco.
What it does on a page
It reports page visits and conversions from people who saw or clicked ads on X, and builds audiences for retargeting.
Should you block it?
Blocking it doesn’t break sites.
Also seen as
static.ads-twitter.com · X Pixel · Twitter Pixel · uwt.js
In the Browser Monster Index
25
checked websites loaded X (Twitter) (from ads-twitter.com or its other domains).
On 1 it loaded before visitors made any choice.
Other domains X (Twitter) uses: static.ads-twitter.com, analytics.twitter.com, platform.twitter.com, t.co/i/adsct.
See when X (Twitter) is watching you
Browser Monster shows every tracker on the pages you visit, who owns it and where it sends your data, all worked out on your device.