Cloudflare Zaraz on new websites
Server-side tag manager that runs analytics and marketing pixels on Cloudflare Workers instead of in the browser.
2,565 sites
2,267 found by StackScope, 298 via launch platforms
- StackScope Wider Web 1,877
- StackScope Discovery (Indie) 390
- Product Hunt 215
- PeerPush 39
- Other 24
- Hacker News 20
Cloudflare Zaraz appeared on about 570 new sites in the last 30 days.
These figures cover websites that went live since April 2026, not the web as a whole.
Get told when a new site ships with Cloudflare Zaraz.
572 new sites with Cloudflare Zaraz first seen in the last 30 days.
Stackdar watches every launch we detect and sends you the ones using Cloudflare Zaraz, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts workShare of new sites using Cloudflare Zaraz
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before July 2026.
The shaded areas were measured against a different set of sites, so the line can step there without Cloudflare Zaraz itself changing.
Coverage details
Before the dashed line where the dots begin, the line is a weekly average. After it, the last 90 days are shown one day at a time.
Grey: before 8 July 2026, we only tracked launches from launch platforms. From that date we crawl the wider web as well.
Amber: 8 July to 10 September 2026, before we improved our infrastructure to index new sites much sooner, often on the day they go live. Sites found that early often haven't finished setting up, so anything usually added after launch reads lower from 10 September. We record each site as it was when we found it.
The share is a proportion of whatever we were tracking at the time. For a single continuous measure, switch to launch platforms.
What kind of sites use Cloudflare Zaraz
901 sites with a known type, all time
Domain endings using Cloudflare Zaraz
2,561 sites, all time
- .com 65.8%
- .org 4.1%
- .net 2.9%
- .online 2.8%
- .app 2.7%
- .ai 2.0%
- .io 2.0%
- .dev 1.4%
- .agency 1.3%
- .in 1.3%
- .uk 1.3%
- .xyz 1.0%
- .co 0.8%
- .ca 0.8%
- .fr 0.7%
Country
Country likely for 270 of 2,565 sites (10.5%), all time.
How we know
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.
-
United States
22.2%
-
United Kingdom
13.0%
-
India
10.7%
-
France
7.0%
-
Australia
5.9%
-
Canada
5.9%
-
Brazil
5.2%
-
Spain
5.2%
-
New Zealand
3.3%
-
Italy
2.2%
-
Czechia
1.5%
-
Germany
1.5%
-
Ireland
1.5%
-
Ukraine
1.5%
-
United Arab Emirates
1.1%
Green hosting
298 checked sites since Apr 2026.
What this means
The share whose web host The Green Web Foundation lists as running on green energy, against the average for every new site we checked.
- Cloudflare Zaraz 98%
- Average 47%
Tag Management leaders
| Tool | % of sitesall time | % of categoryall time | ||
|---|---|---|---|---|
| #1 | – |
Google Tag Manager
|
11.8% | 100.0% |
| #2 | – |
Cloudflare Zaraz
Current page
|
<0.1% | 0.4% |
| #3 | ▼1 |
Tealium
|
<0.1% | 0.2% |
| #4 | ▲2 |
Adobe Experience Platform Launch
|
<0.1% | 0.1% |
| #5 | ▼1 |
Stape
|
<0.1% | 0.1% |
Percentages show all-time adoption across the new sites we track: the share of all of them, and of the sites using any Tag Management tool.Cloudflare Zaraz is typically used alongside Google Tag Manager rather than instead of it. All 40 in Tag Management →
Often used with
| Tool | Sites | vs all new sites |
|---|---|---|
|
Google Tag Manager
|
2,445 | 8.0x |
Cloudflare DNS
|
2,391 | 3.1x |
Google Search Console
|
1,122 | 2.3x |
PHP
|
940 | 2.2x |
Tailwind CSS
|
1,347 | 2.1x |
Tools that turn up far more often on Cloudflare Zaraz sites than on new sites in general, and how many times as common each one is there.
Recent launches using Cloudflare Zaraz
688 of the 2,565 sites using Cloudflare Zaraz are product launches we list individually. The other 1,877 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. They are included in the StackScope API and in Stackdar alerts. How StackScope Discovery works
Trade Conquer - Master Your Trade Finance Certification
Also detected
Therapists for Pregnancy, Birth and New Parenthood
Also detected
TheOneSpy
Also detected
Therapists for Veterans, Service Members and Families
Also detected
Fontgen
Also detected
Therapists for Carers and Caregiver Stress
Also detected
Therapists for Work and Wellbeing
Also detected
Notaron
Oct 15, 2026 · score 8.1 ·
Also detected
PingLocate
Also detected
SplitHub
Oct 15, 2026 · score 8.1 · 
AI
Also detected
Online WCAG accessibility tool
Oct 15, 2026 · score 7.1 · Developer Tools
Also detected
Showing the most recent 12 of 688.
The StackScope API serves all 2,565 sites using Cloudflare Zaraz, filterable and exportable, from £15 a month.