Bilmur (WordPress.com RUM) on new websites

Real user monitoring script that ships with WordPress.com to collect performance metrics from hosted sites.

Sites using Bilmur (WordPress.com RUM)
32,068
since Apr 2026
Last 30 days
0.6%
of new sites, to Oct 19
no change on the 30 days before
Last 7 days
0.6%
of new sites, 7-day average
no change on the week before
Rank in Analytics
#10
of 1507 tools, all time
In our data since Apr 2026
Last seen Oct 19, 2026

What we found

  1. About 1 in 170 websites that went live in the last 30 days use Bilmur (WordPress.com RUM) (0.6%).[1]
  2. Almost all new Bilmur (WordPress.com RUM) sites also use Jetpack.
  3. It is unusually common on .blog domains: 9% of the domains running it, against 0.2% of domains across new sites.

Share of new sites using Bilmur (WordPress.com RUM)

0.00% 0.25% 0.50% 0.75% 1.00% 10 Sep Oct

The line is the 7-day average share of new sites that use Bilmur (WordPress.com RUM), since 10 September.

What Bilmur (WordPress.com RUM) runs on

Who uses Bilmur (WordPress.com RUM)

Kind of site 6,882 sites with a known type
TypeSitesShareBar
Health 1,552 22.6%
Content 1,265 18.4%
Education 967 14.1%
E-commerce 590 8.6%
Social 484 7.0%
Marketing 410 6.0%
Finance 400 5.8%
Games 345 5.0%
Productivity 228 3.3%
Developer Tools 215 3.1%
Design 213 3.1%
Hiring & HR 91 1.3%
Country[2] 3,466 sites with a likely country
CountrySitesShareBar
UK 1,000 28.9%
France 947 27.3%
Canada 619 17.9%
India 222 6.4%
US 211 6.1%
Australia 96 2.8%
Germany 46 1.3%
New Zealand 43 1.2%
Brazil 29 0.8%
Spain 27 0.8%
Ireland 20 0.6%
Switzerland 19 0.6%
Domain ending 31,997 sites
EndingSitesShareBar
.com 19,225 60.1%
.blog 2,885 9.0%
.org 2,296 7.2%
.uk 1,238 3.9%
.ca 996 3.1%
.fr 954 3.0%
.net 725 2.3%
.online 705 2.2%
.art 407 1.3%
.in 343 1.1%
.app 319 1.0%
.co 302 0.9%
Green hosting[3] 96 checked sites since Apr 2026
SitesGreenBar
Bilmur (WordPress.com RUM) 12%
All new sites 47%

Analytics on new sites

# Movement Tool Share of all sites Share of category Bar
1 – Google Analytics 10.3% 43.0%
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%
…
10 – Bilmur (WordPress.com RUM) 0.5% 2.2%

All-time shares across the new sites we track: of all of them, and of the sites using any Analytics tool. Bilmur (WordPress.com RUM) is typically used alongside Google Analytics rather than instead of it. All 1507 in Analytics

Often used with Bilmur (WordPress.com RUM)

Tool Sites with both vs all new sites Bar
WP Cloud Email 9,146 177x
WordPress.com DNS 29,170 166x
Gravatar 30,915 134x
Jetpack 31,995 125x
nginx 31,560 10x

Tools that turn up far more often on Bilmur (WordPress.com RUM) sites than on new sites in general, and how many times as common each one is there.

Recently launched products built on Bilmur (WordPress.com RUM)

Notes

  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.
  3. Green hosting is the share whose web host The Green Web Foundation lists as running on green energy, among sites checked since 1 April 2026, against the same share for every new site we checked over that time. Data from The Green Web Foundation.

How this page is made

FirstSited looks at each new website near the day it goes live and records what it was built with. We do not go back later, so these figures describe what sites launch with, not what they run today. A site counts towards Bilmur (WordPress.com RUM) when we detect Bilmur (WordPress.com RUM) on it at that look.

Every share on this page is a proportion of the new sites we were tracking at the time. Sites we found across the wider web count towards the figures, but only product launches are listed by name. How we detect technologies · How we find new sites

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.