Websites using SignalR 2.2.1

Visit dotnet.microsoft.com

Realtime web communication framework from Microsoft for ASP.NET.

Lead List Exporter

184 live SignalR 2.2.1 sites, ready to export.

That's how many SignalR 2.2.1 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.

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SignalR 2.2.1 companies in the United States

Every SignalR 2.2.1 website we detected in the United States.

Companies with personnel emails

Only sites where a personal, company-hosted email was found.

Decision makers on LinkedIn

Sites with at least one personnel LinkedIn profile.

Top 100,000 SignalR 2.2.1 sites by traffic

Start with the highest-traffic end of the dataset.

Sites on a .com domain

Limit results to SignalR 2.2.1 websites on .com domains.

Companies with phone numbers

Only sites where an organisation phone number was found.

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Live Websites

Websites Using SignalR 2.2.1

A sample of live SignalR 2.2.1 sites from our latest crawl, with the other technologies each one runs.

Open in the Lead List Exporter
DomainAlso runsCrawl Date
aeparts.jo
jQueryNginxBootstrapSlickOWL Carousel
September 24, 2026
vinasa.org.vn
jQueryjQuery UIMicrosoft ASP.NETWindows ServerIIS
September 23, 2026
leiloeiropublico.com.br
jQueryBootstrapCloudflareGoogle Tag ManagerSlick
September 22, 2026
fao.com.cn
jQueryMicrosoft ASP.NET
September 19, 2026
ipayroll.com.my
jQueryBootstrap
September 18, 2026
hrserver.com.my
jQueryBootstrap
September 18, 2026
bartarinha.com
jQueryBootstrapGoogle AnalyticsMicrosoft ASP.NETWindows Server
September 16, 2026
pashaglobal.com
jQueryHTTP/3CloudflareCloudflare Browser InsightsOWL Carousel
September 16, 2026
noscommunes.ca
jQueryHSTSBootstrapMicrosoft ASP.NETWindows Server
September 15, 2026
ourcommons.ca
jQueryHSTSBootstrapMicrosoft ASP.NETWindows Server
September 14, 2026

How many websites use SignalR 2.2.1?

We found SignalR 2.2.1 on 184 websites in our September 2026 crawl, across 41 countries.

Which countries use SignalR 2.2.1 the most?

By number of websites, the top countries are United States (17%, 31 sites), Iran (6%, 11 sites), Russia (6%, 11 sites), Vietnam (5%, 9 sites) and France (4%, 8 sites). Together they account for 38% of the 184 SignalR 2.2.1 sites we track. 35% of the sites are in English, and .com is the most used domain ending, on 40% of them.

Where are SignalR 2.2.1 websites hosted?

The networks carrying the most SignalR 2.2.1 sites are Microsoft Corporation (31 sites), Cloudflare, Inc. (20 sites) and Amazon.com, Inc. (11 sites).

What technologies are used with SignalR 2.2.1?

Across the 184 SignalR 2.2.1 sites we track, the technologies most often found alongside it are jQuery (100%, 184 sites), Microsoft ASP.NET (85%, 156 sites), Bootstrap (70%, 129 sites), IIS (60%, 111 sites) and Windows Server (60%, 111 sites).

Deep Dive

Breakdown of SignalR 2.2.1 websites

What else they run, plus their language, hosting network, domain extension and country.

FAQ

Answers drawn from our latest crawl of SignalR 2.2.1 websites. Anything else, email us and we will look it up.

Through our own crawl, which checks each site's HTML, scripts and headers rather than relying on self-reported data.