Websites using SignalR

JavaScript libraries Visit dotnet.microsoft.com

Realtime web communication framework from Microsoft for ASP.NET.

Lead List Exporter

6.2k live SignalR sites, ready to export.

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

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SignalR companies in the United States

Every SignalR 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 sites by traffic

Start with the highest-traffic end of the dataset.

Sites on a .com domain

Limit results to SignalR websites on .com domains.

Companies with phone numbers

Only sites where an organisation phone number was found.

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Versions

Which SignalR versions are most used?

We could read a version number on 51% of SignalR sites. Of those, the most common are SignalR 2, on 3,136 sites, SignalR 6, on 6 sites and SignalR 3, on 4 sites.

100% on v2
Versions detected
6
Sites with a version
3,149
Share of sites by version
v2 100% v6 <1% v3 <1% v8 <1% v7 <1% v9 <1%
Live Websites

Websites Using SignalR

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

Open in the Lead List Exporter
DomainAlso runsCrawl Date
lorwolf.com
jQueryHSTSCloudflareGoogle AnalyticsreCAPTCHA
September 27, 2026
kaya86.online
jQueryHSTSBootstrapCloudflareCloudflare Browser Insights
September 27, 2026
help24.org.ua
jQueryHTTP/3CloudflareGoogle AnalyticsGoogle Tag Manager
September 27, 2026
delimart.com.ar
jQueryHSTSBootstrapGoogle AnalyticsGoogle Tag Manager
September 27, 2026
bx8.me
jQueryHSTSBootstrapCloudflareGoogle Analytics
September 27, 2026
brp.ac.th
jQueryBootstrapOWL CarouselMicrosoft ASP.NETspin.js
September 27, 2026
22club.asia
jQueryHTTP/3HSTSBootstrapCloudflare
September 27, 2026
sakhafm.ru
jQueryNginxHSTSBootstrapGoogle Analytics
September 27, 2026
parimtechasset.com
jQueryjQuery MigrateBootstrapCloudflareLiteSpeed
September 27, 2026
rupertspira.com
HTTP/3HSTSCloudflareGoogle AnalyticsGoogle Tag Manager
September 27, 2026

How many websites use SignalR?

We found SignalR on 6,233 websites in our September 2026 crawl, across 114 countries.

Which countries use SignalR the most?

By number of websites, the top countries are United States (18%, 1,104 sites), Denmark (7%, 465 sites), Netherlands (5%, 324 sites), Brazil (5%, 301 sites) and United Kingdom (4%, 233 sites). Together they account for 39% of the 6,233 SignalR sites we track. 34% of the sites are in English, and .com is the most used domain ending, on 39% of them.

Where are SignalR websites hosted?

The networks carrying the most SignalR sites are Cloudflare, Inc. (1,596 sites), Microsoft Corporation (958 sites) and Amazon.com, Inc. (436 sites).

What technologies are used with SignalR?

Across the 6,233 SignalR sites we track, the technologies most often found alongside it are jQuery (94%, 5,861 sites), Microsoft ASP.NET (72%, 4,457 sites), Bootstrap (65%, 4,037 sites), Cloudflare (49%, 3,085 sites) and IIS (42%, 2,608 sites).

Deep Dive

Breakdown of SignalR websites

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

Same category

Other technologies in JavaScript libraries

JavaScript libraries technologies run on 57.54% of the websites we track. SignalR ranks #111 of 187, on 0.02% of JavaScript libraries sites.

All JavaScript libraries technologies

FAQ

Answers drawn from our latest crawl of SignalR 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.