Altmetric on new websites

1. Altmetric appeared on about 76 new sites in the last 30 days.^[1]
2. Almost all new Altmetric sites also use Handlebars.

The line is the 7-day average share of new sites that use Altmetric, since 10 September.

#	Movement	Tool	Share of all sites	Share of category	Bar
1	–	Google Analytics	10.3%	43.1%
2	–	Tinybird	3.7%	15.7%
3	▼1	Cloudflare Web Analytics	2.5%	10.4%
4	▲1	Sourcebuster	2.5%	10.4%
5	–	Vercel Analytics	1.6%	6.9%
…
82	▼4	Altmetric	<0.1%	<0.1%

All-time shares across the new sites we track: of all of them, and of the sites using any Analytics tool. Among September launches it ranked #85 in Analytics, down from #81 in August. All 1509 in Analytics

Tool	Sites with both	vs all new sites	Bar
Dimensions	245	21365x
medium-zoom	240	17684x
Chart.js Data Labels	124	5083x
MathJax	238	2486x
Handlebars	252	954x

Tools that turn up far more often on Altmetric sites than on new sites in general, and how many times as common each one is there.

3 of the 259 sites using Altmetric are product launches we list individually. The other 256 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.

Site	Found	Also detected
Cardiovascular Collective cvcollective.org · Design	Sep 22
Figshare figshare.com	Aug 28
We built a camera only robot vacuum for less than 300$ (Well almost) indraneelpatil.github.io	Apr 6

Watches, exports and the API give you all 259 sites using Altmetric, from £15 a month.

1. These figures cover websites that went live since April 2026, not the web as a whole.
2. Country comes from what each site says about itself, such as a company registration, legal terms or a phone number, not just its domain ending. Too few sites state their country plainly for the usual count, so this one also counts single signals: a country domain ending, a phone number (for North America, its area code), a location the site declares in its own page metadata, or a country-specific vendor stack and the page language where they agree and nothing contradicts them. Read these as likely rather than certain.