Websites Powered by Atatus
202 websites tracked using Atatus (RUM) · www.atatus.com
Atatus is a real-user-monitoring tool that measures live page performance. Its official site is atatus.com. PoweredBy tracks the websites that use Atatus across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the rum ecosystem.
Usage trend
100
200
300
Aug 2022
Aug 2023
Sep 2024
Sep 2025
Sep 2026
Domains observed using Atatus in each month's HTTP Archive crawl,
Aug 2022 to Sep 2026 · peak 295 in Jan 2024. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 2.4 s
INP 100 ms
CLS 0
TTFB 800 ms
Median site among 131 Atatus sites with Chrome UX data, p75 values, Sep 2026.
Top countries
United States
91
India
57
United Kingdom
52
Canada
48
Germany
41
Spain
40
Philippines
40
Mexico
39
Sites using Atatus by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Arts and entertainment | <0.01% | 2 |
| Blogs and publishing | <0.01% | 1 |
| Software and apps | <0.01% | 4 |
| Education | <0.01% | 1 |
| Healthcare | <0.01% | 2 |
Share of each industry's websites with a detected stack that use Atatus; industries come from what sites declare in their own structured data.
Top sites by authority
9+
<1% · 1 of 372 sites
8+
<1% · 10 of 7,677 sites
7+
<1% · 23 of 45,712 sites
6+
<1% · 26 of 110,136 sites
5+
<1% · 29 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Atatus in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Atatus
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | mayoclinic.org | 9.04/10 | 60,718,700 | 3,415,662 | Aug 2022 |
| 2 | ey.com | 8.82/10 | 242,800 | 77,398 | Apr 2026 |
| 3 | uclahealth.org | 8.35/10 | 1,582,200 | 347,810 | Nov 2025 |
| 4 | exeter.ac.uk | 8.30/10 | 19,000 | 11,669 | Nov 2024 |
| 5 | gm.com | 8.27/10 | 1,053,300 | 39,078 | Jul 2026 |
| 6 | uhc.com | 8.25/10 | 1,963,700 | 235,514 | Nov 2024 |
| 7 | clickdimensions.com | 8.10/10 | 860 | 182 | Sep 2025 |
| 8 | phoenix.gov | 8.03/10 | 508,300 | 140,560 | Aug 2022 |
| 9 | fairfaxcounty.gov | 8.01/10 | 607,600 | 167,693 | Aug 2022 |
| 10 | roche.com | 8.00/10 | 60,300 | 14,232 | Jun 2024 |
| 11 | cityofnewyork.us | 7.75/10 | - | - | Sep 2022 |
| 12 | hsbc.co.uk | 7.60/10 | 28,100 | 19,493 | Oct 2025 |
| 13 | orlando.gov | 7.50/10 | 421,500 | 207,972 | Oct 2022 |
| 14 | allinahealth.org | 7.45/10 | 224,800 | 83,511 | May 2025 |
| 15 | thryv.com | 7.42/10 | 20,200 | 6,612 | Sep 2026 |
| 16 | fcps.edu | 7.40/10 | 275,300 | 73,757 | Sep 2025 |
| 17 | choc.org | 7.38/10 | 79,600 | 27,520 | Nov 2024 |
| 18 | coinpedia.org | 7.31/10 | 11,700 | 12,651 | May 2026 |
| 19 | memorialhermann.org | 7.30/10 | 272,400 | 74,722 | Jan 2023 |
| 20 | ebparks.org | 7.03/10 | 260,000 | 43,878 | Aug 2022 |
| 21 | beaumont.org | 7.02/10 | 55 | 73 | Aug 2022 |
| 22 | richmond.ca | 7.02/10 | 5,600 | 3,204 | Feb 2023 |
| 23 | brilliantearth.com | 7.01/10 | 464,200 | 95,438 | Jul 2023 |
| 24 | childrenswi.org | 6.85/10 | 71,700 | 30,034 | Jun 2023 |
| 25 | manatal.com | 6.64/10 | 23,700 | 21,308 | Aug 2024 |
| 26 | turbotenant.com | 6.64/10 | 91,800 | 24,679 | Aug 2022 |
| 27 | samaritan.com | 5.88/10 | 7,900 | 28,996 | Aug 2022 |
| 28 | fluege.de | 5.32/10 | 1,600 | 3,408 | Aug 2024 |
| 29 | bakerripley.org | 5.28/10 | 10,300 | 9,051 | Jun 2024 |
| 30 | kent.k12.wa.us | 4.73/10 | - | - | Mar 2026 |
| 31 | lakewoodchurch.com | 4.69/10 | - | - | Dec 2023 |
| 32 | winadaycasino.eu | 4.19/10 | - | - | Aug 2022 |
| 33 | exploretalent.com | 4.19/10 | - | - | Mar 2023 |
| 34 | orderspoon.com | 4.05/10 | - | - | Jun 2023 |
| 35 | slotland.eu | 3.99/10 | - | - | Aug 2022 |
| 36 | ccda.net | 3.91/10 | - | - | Aug 2022 |
| 37 | coronation.ng | 3.78/10 | - | - | Nov 2025 |
| 38 | kapowprimary.com | 3.69/10 | - | - | Aug 2025 |
| 39 | alsik.dk | 3.59/10 | 23 | 43 | Aug 2022 |
| 40 | bandyforbundet.no | 3.57/10 | 20 | 17 | Jul 2023 |
| 41 | cloudaware.com | 3.56/10 | - | - | Nov 2023 |
| 42 | airline-direct.de | 3.54/10 | 13 | 92 | Dec 2025 |
| 43 | uspace.city | 3.45/10 | - | - | Sep 2023 |
| 44 | visionary.com | 3.31/10 | - | - | Nov 2025 |
| 45 | travelhotels.co.il | 3.31/10 | - | - | Oct 2025 |
| 46 | reihub.net | 3.22/10 | - | - | Jul 2024 |
| 47 | smarterservices.com | 3.14/10 | - | - | Apr 2026 |
| 48 | dragonfruit.ai | 3.07/10 | - | - | Apr 2024 |
| 49 | cryptoslots.com | 3.06/10 | - | - | Aug 2022 |
| 50 | flug.de | 3.06/10 | - | - | Dec 2025 |
| 51 | dynamify.com | 3.03/10 | - | - | Sep 2022 |
| 52 | jets.com | 3.02/10 | - | - | Feb 2026 |
| 53 | calidadcloud.com | 2.91/10 | - | - | Sep 2022 |
| 54 | billigfluege.de | 2.87/10 | 97 | 283 | Nov 2025 |
| 55 | netbyggemarked.dk | 2.57/10 | - | - | Sep 2023 |
| 56 | parkengage.com | 2.31/10 | - | - | Sep 2024 |
| 57 | isavta.co.il | 2.28/10 | - | - | Sep 2023 |
| 58 | ablio.com | 2.06/10 | 5 | 10 | Aug 2022 |
| 59 | greenified.se | 2.05/10 | - | - | May 2023 |
| 60 | smarterproctoring.com | 1.95/10 | - | - | Aug 2022 |
| 61 | roedgaards.dk | 1.94/10 | - | - | Aug 2022 |
| 62 | hocovolunteer.org | 1.90/10 | - | - | Jun 2023 |
| 63 | empiredesign.com | 1.89/10 | - | - | Dec 2022 |
| 64 | pajobolte.dk | 1.83/10 | - | - | Mar 2023 |
| 65 | udrive.city | 1.79/10 | - | - | Sep 2023 |
| 66 | nettraelasten.dk | 1.77/10 | - | - | Feb 2026 |
| 67 | 3ktools.dk | 1.67/10 | 4 | 20 | Aug 2022 |
| 68 | billigflug.de | 1.67/10 | 21 | 13 | Aug 2022 |
| 69 | bettersafe.com | 1.66/10 | 100 | 195 | Aug 2022 |
| 70 | hassing.dk | 1.63/10 | - | - | Aug 2022 |
| 71 | fne.dk | 1.62/10 | - | - | Feb 2023 |
| 72 | jydsk.as | 1.58/10 | - | - | Aug 2022 |
| 73 | tinkerbunker.com | 1.53/10 | - | - | Sep 2026 |
| 74 | freebetrange.com | 1.40/10 | - | - | Jan 2023 |
| 75 | cryptowins.com | 1.33/10 | - | - | Dec 2023 |
| 76 | vitaliv.com | 1.32/10 | - | - | Mar 2024 |
| 77 | gkm.dk | 1.22/10 | - | - | Aug 2022 |
| 78 | rsbolig.dk | 1.18/10 | - | - | Aug 2022 |
| 79 | thebloxoffice.com | 1.12/10 | - | - | Mar 2023 |
| 80 | replypro.io | 1.07/10 | - | - | Aug 2022 |
| 81 | donhotel.com.uy | 1.04/10 | - | - | Aug 2022 |
| 82 | coronationinsurance.com.ng | 1.04/10 | - | - | Apr 2026 |
| 83 | cancun-digital.mx | 1.02/10 | - | - | Nov 2023 |
| 84 | aabskive.dk | 0.99/10 | - | - | Aug 2022 |
| 85 | andurilgear.com | 0.79/10 | 64 | 8 | Jan 2026 |
| 86 | brejnholt-proff.dk | 0.66/10 | - | - | Mar 2025 |
| 87 | quintanaroodigital.com.mx | 0.50/10 | - | - | Sep 2024 |
| 88 | berribot.com | 0.46/10 | - | - | Nov 2025 |
| 89 | outzidr.com | 0.46/10 | - | - | Jun 2026 |
| 90 | atatus.net | 0.45/10 | - | - | Jan 2025 |
| 91 | plode.org | 0.25/10 | - | - | Sep 2023 |
| 92 | breezeparking.com | 0.13/10 | - | - | Dec 2024 |
| 93 | isingingbowls.com | 0.10/10 | - | - | Aug 2022 |
| 94 | medigoldpulse.com | - | - | - | Oct 2025 |
| 95 | mrgg.io | - | - | - | Apr 2026 |
| 96 | park2visit.com | - | - | - | Sep 2025 |
| 97 | parkpayride.com | - | - | - | Aug 2025 |
| 98 | rev-pass.com | - | - | - | May 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) →
Columns: domain, Open Page Rank, first seen, last seen, industry (from the site's own structured data, blank when none).
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