Websites Powered by Darwin
75 websites tracked using Darwin (Operating systems) · opensource.apple.com
Usage trend
20
40
60
Apr 2018
May 2020
Jun 2022
Jul 2024
Aug 2026
Domains observed using Darwin in each month's HTTP Archive crawl,
Apr 2018 to Aug 2026 · peak 52 in Aug 2022. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.2 s
INP 75 ms
CLS 0
TTFB 400 ms
Median site among 35 Darwin sites with Chrome UX data, p75 values, Aug 2026.
Top countries
United States
19
Japan
18
Italy
14
Indonesia
13
Pakistan
13
Brazil
12
Canada
12
Spain
12
Sites using Darwin by audience country, Chrome UX Report.
Top sites by authority
9+
<1% · 1 of 372 sites
8+
<1% · 3 of 7,677 sites
7+
<1% · 3 of 45,712 sites
6+
<1% · 3 of 110,136 sites
5+
<1% · 3 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Darwin in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Darwin
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | umich.edu | 9.01/10 | 36,500 | 1,974 | Aug 2018 |
| 2 | iupui.edu | 8.29/10 | - | - | Jan 2019 |
| 3 | usal.es | 8.22/10 | 3,200 | 1,130 | Aug 2018 |
| 4 | ilovevaldinon.it | 2.17/10 | - | - | Aug 2021 |
| 5 | 123ignition.se | 1.42/10 | - | 1 | Jul 2020 |
| 6 | bit-motors.com | 0.93/10 | - | - | Jan 2019 |
| 7 | chipmunk.nl | 4.48/10 | - | - | Apr 2018 |
| 8 | howellsautoparts.com | 0.28/10 | - | - | Feb 2022 |
| 9 | imbp.ru | 4.13/10 | - | - | Jan 2019 |
| 10 | jussibjorlingsallskapet.com | 1.30/10 | - | - | Mar 2021 |
| 11 | lunatec.co.jp | 1.84/10 | - | - | Oct 2020 |
| 12 | mal.it | 1.28/10 | - | - | Apr 2019 |
| 13 | multiplex.com | 1.00/10 | - | - | Sep 2021 |
| 14 | rustedwarfare.org | 0.23/10 | - | - | Jul 2025 |
| 15 | sopi.it | 1.26/10 | - | - | Feb 2019 |
| 16 | stech.co.jp | 1.86/10 | - | - | Aug 2022 |
| 17 | studiosclavi.com | 0.38/10 | - | - | Aug 2022 |
| 18 | wonder-parlour.com | 1.95/10 | - | - | Aug 2018 |
| 19 | medisinpus.id | - | - | - | Nov 2025 |
Open Page Rank is the domain's authority score (0 to 10, from the open web link graph); the list is ordered by it and covers sites seen in recent crawls. Visits and keywords are estimated US organic search figures.
Download top 10,000 as CSV (zip) →