Application Request Routing icon

Websites using Application Request Routing

Load balancers Visit www.iis.net

Application Request Routing (ARR) is an extension to Internet Information Server (IIS), which enables an IIS server to function as a load balancer.

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3.8k live Application Request Routing sites, ready to export.

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

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Application Request Routing companies in the United States

Every Application Request Routing 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 Application Request Routing sites by traffic

Start with the highest-traffic end of the dataset.

Sites on a .com domain

Limit results to Application Request Routing websites on .com domains.

Companies with phone numbers

Only sites where an organisation phone number was found.

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Versions

Which Application Request Routing versions are most used?

We could read a version number on 100% of Application Request Routing sites. Of those, the most common are Application Request Routing 3, on 3,720 sites and Application Request Routing 2, on 161 sites.

96% on v3
Versions detected
2
Sites with a version
3,881
Share of sites by version
v3 96% v2 4%
Live Websites

Websites Using Application Request Routing

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

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DomainAlso runsCrawl Date
kangaroochinhhang.vn
HTTP/3CloudflareGoogle Tag ManagerIIS
September 27, 2026
jsurpp.com
HSTSBootstrapIISJavaAmazon Web Services
September 27, 2026
cerknica.si
jQueryHSTSBootstrapYouTubeWindows Server
September 27, 2026
cctv365.kr
jQueryPHPHTTP/3CloudflareModernizr
September 27, 2026
queenelisabethcompetition.be
jQueryGoogle AnalyticsjQuery UIWindows ServerIIS
September 27, 2026
alamos-stadt-uelzen.de
IISAngularJS
September 27, 2026
rockyhillps.com
jQueryHSTSBootstrapjQuery UIjQuery CDN
September 26, 2026
kansasdeaf.gov
jQueryHSTSBootstrapGoogle AnalyticsjQuery UI
September 25, 2026
vtmedicaid.com
BootstrapIISAngularJS
September 25, 2026
thereelpicture.com
jQueryPHPHSTSreCAPTCHAGoogle Hosted Libraries
September 25, 2026

How many websites use Application Request Routing?

We found Application Request Routing on 3,881 websites in our September 2026 crawl, across 94 countries.

Which countries use Application Request Routing the most?

By number of websites, the top countries are United States (18%, 700 sites), France (17%, 643 sites), United Kingdom (5%, 208 sites), Sweden (5%, 199 sites) and Slovenia (5%, 182 sites). Together they account for 50% of the 3,881 Application Request Routing sites we track. 32% of the sites are in English, and .com is the most used domain ending, on 36% of them.

Where are Application Request Routing websites hosted?

The networks carrying the most Application Request Routing sites are Microsoft Corporation (1,202 sites), Cloudflare, Inc. (238 sites) and CoreIT AB (172 sites).

What technologies are used with Application Request Routing?

Across the 3,881 Application Request Routing sites we track, the technologies most often found alongside it are IIS (100%, 3,881 sites), jQuery (77%, 2,969 sites), Bootstrap (58%, 2,244 sites), HSTS (47%, 1,840 sites) and jQuery UI (42%, 1,623 sites).

Deep Dive

Breakdown of Application Request Routing websites

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

Same category

Other technologies in Load balancers

Load balancers technologies run on 0.61% of the websites we track. Application Request Routing ranks #5 of 5, on 1.26% of Load balancers sites.

All Load balancers technologies

FAQ

Answers drawn from our latest crawl of Application Request Routing 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.