Websites Powered by Windows Server
1,268,576 websites tracked using Windows Server (Operating systems) · microsoft.com
Windows Server is a server operating system the site runs on. Its official site is microsoft.com. PoweredBy tracks the websites that use Windows Server across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the operating systems ecosystem.
Usage trend
200K
400K
600K
Apr 2018
Jun 2020
Jul 2022
Sep 2024
Oct 2026
Domains observed using Windows Server in each month's HTTP Archive crawl,
Apr 2018 to Oct 2026 · peak 519,438 in Nov 2022. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.7 s
INP 75 ms
CLS 0
TTFB 700 ms
Median site among 425,621 Windows Server sites with Chrome UX data, p75 values, Sep 2026.
Top countries
United States
118,668
India
59,691
United Kingdom
43,146
Italy
41,478
Brazil
35,359
Canada
31,851
Germany
31,833
Türkiye
31,348
Sites using Windows Server by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Government | 6.18% | 580 |
| Arts and entertainment | 2.93% | 1,513 |
| Sports and fitness | 2.92% | 632 |
| Education | 2.89% | 1,821 |
| Finance and insurance | 2.33% | 484 |
| Travel and hospitality | 1.87% | 1,606 |
| Healthcare | 1.58% | 2,000 |
| Non-profit and religious | 1.32% | 137 |
| Real estate | 1.16% | 943 |
| Automotive | 1.11% | 934 |
| News and media | 1.09% | 538 |
| Professional services | 0.93% | 504 |
Share of each industry's websites with a detected stack that use Windows Server; industries come from what sites declare in their own structured data.
Top sites by authority
9+
14% · 51 of 372 sites
8+
16% · 1,265 of 7,677 sites
7+
11% · 4,989 of 45,712 sites
6+
9% · 9,515 of 110,136 sites
5+
6% · 15,907 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Windows Server in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Windows Server
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 4201 | aka.fi | 7.04/10 | 350 | 222 | Jun 2018 |
| 4202 | cfc.org.br | 7.04/10 | 350 | 667 | Aug 2018 |
| 4203 | museumca.org | 7.04/10 | 16,600 | 5,179 | Jun 2026 |
| 4204 | paraplegie.ch | 7.04/10 | 12 | 54 | May 2022 |
| 4205 | institutparisregion.fr | 7.04/10 | 50 | 108 | Feb 2020 |
| 4206 | plzensky-kraj.cz | 7.04/10 | 2 | 16 | Feb 2020 |
| 4207 | nacka.se | 7.04/10 | 120 | 136 | Jun 2018 |
| 4208 | sjofartsverket.se | 7.04/10 | 45 | 104 | Jan 2019 |
| 4209 | wilkes.edu | 7.04/10 | 21,900 | 6,449 | Jun 2018 |
| 4210 | pref.niigata.jp | 7.04/10 | - | - | May 2019 |
| 4211 | elmhurst.edu | 7.04/10 | 42,500 | 12,962 | Aug 2018 |
| 4212 | ontheissues.org | 7.04/10 | 4,400 | 2,422 | Jul 2018 |
| 4213 | alpa.org | 7.04/10 | 29,200 | 5,084 | Jun 2018 |
| 4214 | caen.fr | 7.04/10 | 110 | 169 | Aug 2018 |
| 4215 | espol.edu.ec | 7.04/10 | 260 | 512 | Aug 2018 |
| 4216 | themw.com | 7.03/10 | 196,500 | 35,203 | Jun 2018 |
| 4217 | scc.com | 7.03/10 | 150 | 339 | Aug 2018 |
| 4218 | ca.go.ke | 7.03/10 | 940 | 282 | Aug 2024 |
| 4219 | fina.hr | 7.03/10 | 370 | 501 | Jun 2018 |
| 4220 | mynet.co.jp | 7.03/10 | 300 | 4 | Jul 2020 |
| 4221 | jus.gob.ar | 7.03/10 | - | - | Jun 2018 |
| 4222 | newham.gov.uk | 7.03/10 | 2,100 | 2,659 | Jun 2018 |
| 4223 | book2look.com | 7.03/10 | 1,600 | 3,568 | Jun 2018 |
| 4224 | jvc.com | 7.03/10 | 22,000 | 7,587 | Aug 2018 |
| 4225 | latam.com | 7.03/10 | - | - | Nov 2021 |
| 4226 | limra.com | 7.03/10 | 5,900 | 835 | Jun 2018 |
| 4227 | avianca.com | 7.03/10 | 116,600 | 41,337 | Jun 2018 |
| 4228 | cardiffmet.ac.uk | 7.03/10 | 4,500 | 1,284 | Jun 2018 |
| 4229 | gatorade.com | 7.03/10 | 125,900 | 16,954 | Jun 2018 |
| 4230 | iberostar.com | 7.03/10 | 96,200 | 24,498 | Aug 2018 |
| 4231 | ccc.govt.nz | 7.03/10 | 12,600 | 3,996 | Aug 2018 |
| 4232 | hsa.ie | 7.03/10 | 4,100 | 5,507 | Jun 2018 |
| 4233 | thomasmore.be | 7.03/10 | 2,100 | 367 | Aug 2018 |
| 4234 | ultipro.ca | 7.03/10 | - | - | Jun 2018 |
| 4235 | houstonisd.org | 7.03/10 | 82,400 | 21,051 | Jun 2018 |
| 4236 | stat.gov.rs | 7.03/10 | 800 | 268 | Aug 2018 |
| 4237 | csub.edu | 7.03/10 | 35,100 | 13,577 | May 2018 |
| 4238 | ffessm.fr | 7.03/10 | 28 | 110 | Jun 2018 |
| 4239 | grabon.in | 7.03/10 | 15,800 | 13,281 | Jun 2018 |
| 4240 | umg.eu | 7.03/10 | 94 | 137 | Feb 2019 |
| 4241 | eneuro.org | 7.03/10 | 2,700 | 1,774 | Sep 2023 |
| 4242 | kemnaker.go.id | 7.03/10 | 37 | 75 | Aug 2018 |
| 4243 | tourism.gov.in | 7.03/10 | 1,600 | 1,850 | Apr 2023 |
| 4244 | ieseg.fr | 7.03/10 | 200 | 476 | Aug 2018 |
| 4245 | bankofgreece.gr | 7.03/10 | 1,600 | 1,220 | Jun 2018 |
| 4246 | dallascounty.org | 7.03/10 | 338,400 | 81,444 | Aug 2018 |
| 4247 | swri.org | 7.03/10 | 22,500 | 8,115 | Aug 2022 |
| 4248 | macewan.ca | 7.03/10 | 3,600 | 2,083 | Aug 2018 |
| 4249 | udall.gov | 7.03/10 | 2,700 | 176 | Feb 2019 |
| 4250 | chulavistaca.gov | 7.03/10 | 80,100 | 14,525 | Aug 2018 |
| 4251 | greensboro-nc.gov | 7.03/10 | 166,600 | 36,913 | Aug 2018 |
| 4252 | knu.ua | 7.03/10 | 440 | 89 | Jan 2019 |
| 4253 | transfur.com | 7.03/10 | 830 | 285 | Jan 2019 |
| 4254 | albatrosmedia.cz | 7.03/10 | 34 | 193 | Jun 2018 |
| 4255 | cancervic.org.au | 7.03/10 | 9,500 | 9,547 | Aug 2018 |
| 4256 | nhm-wien.ac.at | 7.03/10 | 20 | 6 | Aug 2018 |
| 4257 | mint.ca | 7.03/10 | 18,600 | 9,101 | Jan 2024 |
| 4258 | msc.es | 7.03/10 | - | - | Mar 2020 |
| 4259 | rega.ch | 7.03/10 | 75 | 106 | Aug 2018 |
| 4260 | spsm.se | 7.03/10 | 26 | 51 | Jun 2018 |
| 4261 | skolinspektionen.se | 7.03/10 | 5 | 12 | Jun 2018 |
| 4262 | kokugakuin.ac.jp | 7.03/10 | 1,100 | 455 | Aug 2018 |
| 4263 | trf3.jus.br | 7.03/10 | 920 | 597 | Aug 2018 |
| 4264 | travel.co.jp | 7.03/10 | 25 | 15 | Jun 2018 |
| 4265 | isimtescil.net | 7.02/10 | 74 | 82 | Jun 2018 |
| 4266 | arkadiumhosted.com | 7.02/10 | - | - | Jun 2018 |
| 4267 | maac.com | 7.02/10 | 53,300 | 27,389 | Jun 2018 |
| 4268 | golfstat.com | 7.02/10 | 1,900 | 1,347 | Jun 2018 |
| 4269 | httpwatch.com | 7.02/10 | 56 | 100 | Jun 2018 |
| 4270 | zeta-producer.com | 7.02/10 | - | 11 | Jun 2018 |
| 4271 | baccredomatic.com | 7.02/10 | 11,900 | 6,138 | Jan 2019 |
| 4272 | ttkefu.com | 7.02/10 | - | - | Aug 2022 |
| 4273 | krh.de | 7.02/10 | 3 | 19 | Jul 2023 |
| 4274 | zoner.com | 7.02/10 | 200 | 92 | Jun 2018 |
| 4275 | israel-opera.co.il | 7.02/10 | 140 | 156 | Aug 2018 |
| 4276 | niceincontact.com | 7.02/10 | - | - | Sep 2019 |
| 4277 | yes.bank.in | 7.02/10 | 3,200 | 403 | Nov 2025 |
| 4278 | auo.com | 7.02/10 | 410 | 123 | Aug 2018 |
| 4279 | natcm.gov.cn | 7.02/10 | - | - | Jul 2021 |
| 4280 | sailwave.com | 7.02/10 | 88 | 133 | Jan 2019 |
| 4281 | taiwan.cn | 7.02/10 | 9 | 13 | Aug 2018 |
| 4282 | ccpgames.com | 7.02/10 | 1,200 | 360 | Jun 2018 |
| 4283 | scol.com.cn | 7.02/10 | - | 1 | Aug 2018 |
| 4284 | eduzz.com | 7.02/10 | 98 | 71 | Feb 2023 |
| 4285 | aramex.com | 7.02/10 | 15,400 | 4,871 | Jun 2018 |
| 4286 | tursab.org.tr | 7.02/10 | 36 | 303 | Jun 2018 |
| 4287 | nso.ru | 7.02/10 | - | - | Aug 2018 |
| 4288 | whatarecookies.com | 7.02/10 | 120 | 122 | Jan 2019 |
| 4289 | gannett.com | 7.02/10 | 1,200 | 1,239 | Apr 2020 |
| 4290 | wearepay.uk | 7.02/10 | 450 | 306 | Sep 2021 |
| 4291 | lenovo.com.cn | 7.02/10 | 6 | 10 | Aug 2018 |
| 4292 | devoteam.com | 7.02/10 | 3,800 | 3,767 | Oct 2022 |
| 4293 | cookietractor.com | 7.02/10 | 20 | 15 | Sep 2024 |
| 4294 | johnsonoutdoors.com | 7.02/10 | 3,900 | 684 | Jun 2018 |
| 4295 | knockoutjs.com | 7.02/10 | 250 | 164 | Dec 2023 |
| 4296 | stonex.com | 7.02/10 | 38,700 | 11,119 | Sep 2020 |
| 4297 | grohe.com | 7.02/10 | 380 | 605 | Apr 2025 |
| 4298 | yamada-denkiweb.com | 7.02/10 | 15 | 171 | Jun 2018 |
| 4299 | thieme.com | 7.02/10 | 230 | 119 | Aug 2018 |
| 4300 | faegredrinker.com | 7.02/10 | 11,700 | 9,204 | Sep 2021 |
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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