Websites Powered by Blazor
10,093 websites tracked using Blazor (Web frameworks) · dotnet.microsoft.com
Blazor is a web application framework used to build the site's backend. Its official site is dotnet.microsoft.com. PoweredBy tracks the websites that use Blazor across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the web frameworks ecosystem.
Usage trend
2K
4K
6K
Mar 2020
Nov 2021
Jun 2023
Feb 2025
Sep 2026
Domains observed using Blazor in each month's HTTP Archive crawl,
Mar 2020 to Sep 2026 · peak 4,367 in Mar 2026. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.9 s
INP 75 ms
CLS 0
TTFB 600 ms
Median site among 5,635 Blazor sites with Chrome UX data, p75 values, Sep 2026.
Top countries
United States
1,860
United Kingdom
884
Germany
815
Italy
799
India
767
Canada
598
Netherlands
598
Spain
576
Sites using Blazor by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Travel and hospitality | 0.17% | 130 |
| Government | 0.17% | 14 |
| Finance and insurance | 0.10% | 16 |
| Education | 0.07% | 34 |
| Software and apps | 0.04% | 46 |
| Healthcare | 0.04% | 38 |
| Arts and entertainment | 0.02% | 9 |
| Games | 0.02% | 1 |
| Beauty and wellness | 0.02% | 5 |
| Blogs and publishing | 0.02% | 4 |
| Non-profit and religious | 0.01% | 1 |
| Home and construction | 0.01% | 6 |
Share of each industry's websites with a detected stack that use Blazor; industries come from what sites declare in their own structured data.
Top sites by authority
9+
3% · 13 of 372 sites
8+
1% · 77 of 7,677 sites
7+
<1% · 191 of 45,712 sites
6+
<1% · 321 of 110,136 sites
5+
<1% · 449 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Blazor in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Blazor
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | microsoft.com | 9.54/10 | 11,626,900 | 676,768 | Mar 2024 |
| 2 | github.io | 9.43/10 | 1,800 | 1 | Mar 2020 |
| 3 | who.int | 9.26/10 | 3,114,700 | 778,407 | Mar 2023 |
| 4 | ca.gov | 9.23/10 | 1,455,600 | 26,086 | Aug 2023 |
| 5 | pages.dev | 9.14/10 | - | - | Jan 2024 |
| 6 | usda.gov | 9.14/10 | 474,600 | 136,928 | Dec 2022 |
| 7 | bunny.net | 9.13/10 | 61,900 | 3,491 | Feb 2022 |
| 8 | nist.gov | 9.12/10 | 672,200 | 110,591 | May 2023 |
| 9 | canada.ca | 9.08/10 | 2,129,800 | 995,010 | Aug 2022 |
| 10 | windows.net | 9.04/10 | - | - | Jun 2020 |
| 11 | ny.gov | 9.04/10 | 675,900 | 50,004 | Jul 2022 |
| 12 | netlify.app | 9.01/10 | 2 | 2 | Mar 2023 |
| 13 | uk.com | 9.00/10 | 2 | 12 | Dec 2022 |
| 14 | ohchr.org | 8.98/10 | 379,200 | 109,533 | Feb 2023 |
| 15 | texas.gov | 8.98/10 | 917,200 | 38,560 | Jul 2026 |
| 16 | sakura.ne.jp | 8.95/10 | - | - | Aug 2023 |
| 17 | azurewebsites.net | 8.87/10 | - | - | Mar 2020 |
| 18 | purdue.edu | 8.86/10 | 746,900 | 132,133 | Apr 2024 |
| 19 | illinois.edu | 8.83/10 | 47,000 | 3,612 | Dec 2025 |
| 20 | virginia.gov | 8.82/10 | 338,000 | 19,778 | Mar 2024 |
| 21 | gouv.qc.ca | 8.77/10 | - | - | Jul 2023 |
| 22 | web.app | 8.76/10 | - | - | Feb 2022 |
| 23 | tamu.edu | 8.76/10 | 349,600 | 9,431 | Sep 2023 |
| 24 | utah.edu | 8.74/10 | 474,500 | 10,126 | Oct 2021 |
| 25 | adr.org | 8.70/10 | 52,000 | 10,658 | Aug 2026 |
| 26 | hessen.de | 8.69/10 | 110 | 145 | Aug 2026 |
| 27 | gov.bc.ca | 8.69/10 | 2,200 | 880 | Apr 2026 |
| 28 | yomiuri.co.jp | 8.69/10 | 580 | 302 | Feb 2025 |
| 29 | wsu.edu | 8.64/10 | 66,200 | 13,870 | Feb 2024 |
| 30 | orf.at | 8.63/10 | 4,100 | 1,734 | May 2021 |
| 31 | alaska.gov | 8.62/10 | 61,700 | 7,776 | May 2026 |
| 32 | unige.ch | 8.62/10 | 8,500 | 5,640 | May 2026 |
| 33 | iu.edu | 8.61/10 | 79,300 | 4,571 | Feb 2024 |
| 34 | worldwildlife.org | 8.60/10 | 1,359,300 | 128,858 | Oct 2024 |
| 35 | unibe.ch | 8.60/10 | 4,700 | 1,336 | Jun 2026 |
| 36 | sa.com | 8.58/10 | - | - | Feb 2024 |
| 37 | byu.edu | 8.57/10 | 71,300 | 6,541 | Apr 2023 |
| 38 | unglobalcompact.org | 8.55/10 | 63,100 | 13,556 | Aug 2024 |
| 39 | uky.edu | 8.55/10 | 269,500 | 28,234 | Oct 2024 |
| 40 | vu.nl | 8.54/10 | 8,500 | 5,100 | Jun 2025 |
| 41 | eu.org | 8.51/10 | - | - | May 2026 |
| 42 | ucalgary.ca | 8.51/10 | 11,000 | 10,559 | Jul 2022 |
| 43 | poznan.pl | 8.47/10 | 320 | 564 | Jan 2023 |
| 44 | unil.ch | 8.47/10 | 2,600 | 1,615 | Jul 2026 |
| 45 | osd.mil | 8.46/10 | - | - | Aug 2022 |
| 46 | ki.se | 8.46/10 | 8,000 | 6,818 | Apr 2024 |
| 47 | sony.com | 8.45/10 | 492,700 | 154,945 | Aug 2022 |
| 48 | gov.hu | 8.44/10 | - | - | Aug 2022 |
| 49 | doe.gov | 8.43/10 | - | - | Jul 2026 |
| 50 | mos.ru | 8.40/10 | 2,800 | 1,648 | Sep 2023 |
| 51 | uni-lj.si | 8.37/10 | 3,200 | 359 | May 2023 |
| 52 | zhaw.ch | 8.33/10 | 990 | 1,175 | Sep 2026 |
| 53 | abb.com | 8.31/10 | 14,000 | 15,537 | Sep 2023 |
| 54 | auburn.edu | 8.28/10 | 359,300 | 36,996 | Aug 2026 |
| 55 | com.ru | 8.27/10 | - | - | Nov 2024 |
| 56 | allstate.com | 8.25/10 | 2,889,800 | 135,815 | Oct 2025 |
| 57 | rhs.org.uk | 8.25/10 | 439,000 | 246,520 | May 2025 |
| 58 | croix-rouge.fr | 8.24/10 | 830 | 769 | May 2023 |
| 59 | uj.edu.pl | 8.24/10 | 360 | 132 | Sep 2022 |
| 60 | tower.jp | 8.23/10 | 1,100 | 3,322 | Jan 2021 |
| 61 | sdu.dk | 8.19/10 | 6,000 | 5,051 | Oct 2022 |
| 62 | transportstyrelsen.se | 8.18/10 | 1,300 | 1,035 | May 2025 |
| 63 | government.bg | 8.15/10 | - | 3 | Feb 2024 |
| 64 | health.qld.gov.au | 8.15/10 | 144,600 | 54,940 | Jul 2024 |
| 65 | pr.gov | 8.11/10 | 6,100 | 2,445 | Jul 2024 |
| 66 | aasm.org | 8.10/10 | 43,200 | 16,265 | May 2026 |
| 67 | defra.gov.uk | 8.08/10 | - | - | Nov 2022 |
| 68 | canneslions.com | 8.06/10 | 19,400 | 4,646 | Jul 2024 |
| 69 | ms.gov.pl | 8.06/10 | - | - | Apr 2025 |
| 70 | uantwerpen.be | 8.06/10 | 2,900 | 2,097 | Jun 2023 |
| 71 | bfh.ch | 8.06/10 | 590 | 426 | Jun 2026 |
| 72 | mod.uk | 8.05/10 | - | - | Nov 2025 |
| 73 | boverket.se | 8.04/10 | 84 | 220 | Jun 2024 |
| 74 | gov.md | 8.03/10 | 2,100 | 76 | Aug 2022 |
| 75 | msu.ru | 8.02/10 | 4,500 | 86 | Nov 2022 |
| 76 | enea.it | 8.02/10 | 150 | 72 | Nov 2025 |
| 77 | roche.com | 8.00/10 | 60,300 | 14,232 | Sep 2023 |
| 78 | no-ip.org | 7.99/10 | - | - | Apr 2024 |
| 79 | ddns.net | 7.98/10 | - | - | Jan 2021 |
| 80 | ti.ch | 7.98/10 | 4 | 4 | May 2022 |
| 81 | malteser.de | 7.97/10 | 240 | 325 | Feb 2023 |
| 82 | uclm.es | 7.96/10 | 950 | 1,486 | Oct 2023 |
| 83 | tomsk.ru | 7.95/10 | 23 | 11 | Mar 2025 |
| 84 | mpo.cz | 7.91/10 | - | - | Jan 2026 |
| 85 | ltu.se | 7.91/10 | 670 | 766 | Sep 2024 |
| 86 | smith.edu | 7.90/10 | 32,200 | 22,109 | Sep 2026 |
| 87 | gallimard.fr | 7.90/10 | 1,100 | 2,708 | Aug 2025 |
| 88 | canterbury.ac.nz | 7.89/10 | 10,500 | 7,267 | Jan 2023 |
| 89 | state.mi.us | 7.86/10 | 770 | 195 | Apr 2026 |
| 90 | duckdns.org | 7.86/10 | 150 | 511 | Sep 2025 |
| 91 | bucknell.edu | 7.85/10 | 114,700 | 10,399 | Aug 2025 |
| 92 | maricopa.gov | 7.85/10 | 320,700 | 86,842 | Nov 2025 |
| 93 | husqvarna.com | 7.82/10 | 390,800 | 89,900 | May 2022 |
| 94 | bme.hu | 7.81/10 | 1,300 | 299 | Jun 2025 |
| 95 | christianpost.com | 7.81/10 | 116,200 | 102,608 | Jul 2024 |
| 96 | portaldaindustria.com.br | 7.80/10 | 1,500 | 412 | Apr 2024 |
| 97 | waikato.ac.nz | 7.79/10 | 3,700 | 3,892 | Dec 2023 |
| 98 | mzv.gov.cz | 7.78/10 | 52,500 | 9,042 | Oct 2025 |
| 99 | sanantonio.gov | 7.77/10 | 64,300 | 23,828 | Jul 2024 |
| 100 | karelia.ru | 7.74/10 | - | - | Jul 2026 |
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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