Websites Powered by IONOS
616,263 websites tracked using IONOS (Hosting) · www.ionos.com
IONOS is a web hosting provider serving the site. Its official site is ionos.com. PoweredBy tracks the websites that use IONOS across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the hosting ecosystem.
Usage trend
100K
200K
300K
Aug 2022
Aug 2023
Jul 2024
Jul 2025
Jun 2026
Domains observed using IONOS in each month's HTTP Archive crawl,
Aug 2022 to Jun 2026 · peak 255,275 in Mar 2023. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.7 s
INP 75 ms
CLS 0
TTFB 800 ms
Median site among 205,334 IONOS sites with Chrome UX data, p75 values, Jun 2026.
Top countries
Germany
100,565
Spain
36,449
France
35,650
United Kingdom
27,164
United States
24,412
Mexico
6,536
Austria
6,087
Italy
5,936
Sites using IONOS by audience country, Chrome UX Report.
Top sites by authority
9+
<1% · 1 of 372 sites
8+
<1% · 17 of 7,677 sites
7+
<1% · 126 of 45,712 sites
6+
<1% · 487 of 110,136 sites
5+
<1% · 1,396 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running IONOS in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using IONOS
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | uk.com | 9.00/10 | 2 | 12 | Aug 2022 |
| 2 | usercentrics.com | 8.69/10 | 14,200 | 4,889 | Aug 2022 |
| 3 | json.org | 8.59/10 | 51,200 | 6,196 | Aug 2022 |
| 4 | papyrus-uk.org | 8.49/10 | 5,500 | 1,676 | Aug 2022 |
| 5 | de.com | 8.46/10 | - | 2 | Aug 2022 |
| 6 | juniperresearch.com | 8.24/10 | 20,300 | 913 | Aug 2022 |
| 7 | wwf.de | 8.24/10 | 530 | 726 | Aug 2022 |
| 8 | eye-able.com | 8.23/10 | 860 | 365 | Aug 2022 |
| 9 | publico.es | 8.18/10 | 4,800 | 13,742 | Sep 2024 |
| 10 | parentzone.org.uk | 8.17/10 | 4,000 | 2,047 | Dec 2022 |
| 11 | online.de | 8.14/10 | - | - | Aug 2022 |
| 12 | nummergegenkummer.de | 8.13/10 | 6 | 26 | Aug 2022 |
| 13 | nihr.ac.uk | 8.08/10 | 4,200 | 4,426 | Dec 2025 |
| 14 | notaires.fr | 8.04/10 | 4,000 | 1,452 | Aug 2022 |
| 15 | unesco.de | 8.04/10 | 140 | 260 | Aug 2022 |
| 16 | kanzlei-hasselbach.de | 8.03/10 | 52 | 141 | Aug 2022 |
| 17 | awmf.org | 8.03/10 | 33 | 51 | Nov 2022 |
| 18 | drinkaware.co.uk | 7.98/10 | 54,400 | 22,055 | Aug 2022 |
| 19 | polizei-beratung.de | 7.84/10 | 20 | 57 | Aug 2022 |
| 20 | gesundheitsinformation.de | 7.76/10 | 1,400 | 1,078 | Aug 2022 |
| 21 | schwarzwaelder-bote.de | 7.63/10 | 940 | 2,904 | May 2026 |
| 22 | crockford.com | 7.61/10 | 210 | 270 | Aug 2022 |
| 23 | ccel.org | 7.61/10 | 46,400 | 33,476 | Aug 2022 |
| 24 | rainsalestraining.com | 7.58/10 | 9,600 | 2,277 | Aug 2022 |
| 25 | gitforwindows.org | 7.51/10 | 6,200 | 1,143 | Jun 2024 |
| 26 | abda.de | 7.50/10 | 64 | 181 | Aug 2022 |
| 27 | frac.org | 7.50/10 | 18,600 | 11,750 | Aug 2022 |
| 28 | ccaf.io | 7.49/10 | 470 | 191 | Aug 2022 |
| 29 | sozialgesetzbuch-sgb.de | 7.49/10 | 12 | 20 | Aug 2022 |
| 30 | oekom.de | 7.49/10 | 21 | 64 | Aug 2022 |
| 31 | ftdichip.com | 7.47/10 | 13,000 | 14,739 | Aug 2022 |
| 32 | advanced-television.com | 7.46/10 | 21,900 | 10,963 | Aug 2022 |
| 33 | iot-analytics.com | 7.46/10 | 3,300 | 1,455 | Aug 2022 |
| 34 | dbsv.org | 7.45/10 | 9 | 21 | Aug 2022 |
| 35 | stifterverband.org | 7.45/10 | 35 | 48 | Aug 2022 |
| 36 | nweurope.eu | 7.45/10 | 92 | 53 | Aug 2022 |
| 37 | linfo.org | 7.44/10 | 7,000 | 4,326 | Aug 2022 |
| 38 | roadtovr.com | 7.44/10 | 19,900 | 22,895 | Aug 2022 |
| 39 | baff-zentren.org | 7.43/10 | 38 | 19 | Aug 2022 |
| 40 | scinexx.de | 7.43/10 | 520 | 621 | Aug 2022 |
| 41 | stiftungen.org | 7.42/10 | 2 | 24 | Aug 2022 |
| 42 | stiftunglesen.de | 7.41/10 | 10 | 41 | Aug 2022 |
| 43 | dakks.de | 7.40/10 | 90 | 93 | Aug 2022 |
| 44 | elloha.com | 7.39/10 | 1 | 27 | Aug 2022 |
| 45 | rheinhessen.de | 7.38/10 | 630 | 515 | Mar 2024 |
| 46 | ispreview.co.uk | 7.38/10 | 3,300 | 7,028 | Aug 2022 |
| 47 | usinflationcalculator.com | 7.38/10 | 217,800 | 13,209 | Aug 2022 |
| 48 | monopol-magazin.de | 7.38/10 | 280 | 552 | Aug 2022 |
| 49 | personalwirtschaft.de | 7.37/10 | 17 | 90 | Aug 2022 |
| 50 | ehn.org | 7.37/10 | 8,100 | 15,775 | Aug 2022 |
| 51 | uno-fluechtlingshilfe.de | 7.35/10 | 200 | 226 | Aug 2022 |
| 52 | ijg.org | 7.31/10 | 150 | 7 | Jan 2023 |
| 53 | smallarmssurvey.org | 7.31/10 | 4,700 | 1,724 | Apr 2023 |
| 54 | linfodurable.fr | 7.30/10 | 100 | 316 | Aug 2022 |
| 55 | lwlies.com | 7.29/10 | 36,100 | 13,268 | Aug 2022 |
| 56 | museenkoeln.de | 7.29/10 | 220 | 171 | Aug 2022 |
| 57 | icnirp.org | 7.28/10 | 12,500 | 1,324 | Aug 2022 |
| 58 | mialojamiento.es | 7.25/10 | - | - | Apr 2025 |
| 59 | lzk-bw.de | 7.24/10 | 1 | 4 | Aug 2022 |
| 60 | changingminds.org | 7.24/10 | 16,000 | 10,868 | Aug 2022 |
| 61 | goessner.net | 7.23/10 | 13 | 27 | Aug 2022 |
| 62 | bvdnet.de | 7.23/10 | 2 | 5 | Feb 2024 |
| 63 | schlichtungsstelle-der-rechtsanwaltschaft.de | 7.22/10 | - | - | Aug 2022 |
| 64 | andyhoppe.com | 7.20/10 | - | 2 | Aug 2022 |
| 65 | seforall.org | 7.19/10 | 2,700 | 1,283 | Aug 2022 |
| 66 | gelbe-liste.de | 7.19/10 | 3,500 | 4,132 | Aug 2022 |
| 67 | psychopen.eu | 7.13/10 | 11 | 19 | Aug 2022 |
| 68 | joda.org | 7.12/10 | 340 | 299 | Aug 2022 |
| 69 | enx.com | 7.12/10 | 41 | 25 | Aug 2022 |
| 70 | cbldf.org | 7.11/10 | 3,500 | 1,765 | Aug 2022 |
| 71 | dgppn.de | 7.11/10 | - | 12 | Aug 2022 |
| 72 | schulferien.org | 7.10/10 | 3,500 | 1,407 | Aug 2022 |
| 73 | aufbau-verlage.de | 7.10/10 | 55 | 204 | Aug 2022 |
| 74 | uicn.fr | 7.10/10 | 160 | 49 | Aug 2022 |
| 75 | newdigitalage.co | 7.09/10 | 3,100 | 707 | Feb 2025 |
| 76 | alfayomega.es | 7.09/10 | 620 | 6,919 | Aug 2022 |
| 77 | hebammenverband.de | 7.09/10 | 7 | 16 | Aug 2022 |
| 78 | presserat.de | 7.08/10 | 1 | 15 | Aug 2022 |
| 79 | ifeu.de | 7.08/10 | 18 | 69 | Aug 2022 |
| 80 | teamtopologies.com | 7.07/10 | 560 | 200 | Aug 2022 |
| 81 | worlddownsyndromeday.org | 7.06/10 | 2,000 | 380 | Aug 2022 |
| 82 | dzi.de | 7.06/10 | 10 | 29 | Aug 2022 |
| 83 | georgerrmartin.com | 7.05/10 | 146,700 | 17,492 | Aug 2022 |
| 84 | trium.fr | 7.05/10 | - | - | Aug 2022 |
| 85 | savethechildren.de | 7.04/10 | 2 | 19 | Aug 2022 |
| 86 | allea.org | 7.04/10 | 320 | 242 | Aug 2022 |
| 87 | institutparisregion.fr | 7.04/10 | 50 | 108 | Aug 2022 |
| 88 | hub24.de | 7.02/10 | - | 6 | Jul 2024 |
| 89 | womenonbusiness.com | 7.02/10 | 880 | 562 | Jul 2025 |
| 90 | justmeasuringup.com | 7.02/10 | 1,600 | 2,966 | Aug 2022 |
| 91 | golfstat.com | 7.02/10 | 1,700 | 990 | Feb 2026 |
| 92 | wealthyaffiliate.com | 7.02/10 | 170 | 53 | Aug 2022 |
| 93 | misocs.com | 7.02/10 | 9 | 4 | Aug 2022 |
| 94 | landkreis-erding.de | 7.02/10 | - | 15 | Aug 2022 |
| 95 | pq-crystals.org | 7.02/10 | 250 | 43 | Sep 2022 |
| 96 | werberat.de | 7.02/10 | 7 | 5 | Jan 2024 |
| 97 | cituro.com | 7.02/10 | - | 3 | Aug 2022 |
| 98 | adipositas-gesellschaft.de | 7.02/10 | 400 | 224 | Aug 2022 |
| 99 | webbie.org.uk | 7.02/10 | 66 | 110 | Aug 2022 |
| 100 | dgzmk.de | 7.02/10 | 2 | 5 | Aug 2022 |
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) →