Real user monitoring

Real user monitoring (RUM) is a passive monitoring technology that records all user interaction with a website or client interacting with a server or cloud-based application


We have discovered 1,344,963 live websites that use RUM.

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Real user monitoring usage statistics

Total sites that use RUM1,344,963 websites
Percentage of website that use category1.66%
Number of technologies in RUM category23
Category leader Boomerang
Fastest Growing Technology Cloudflare Insights
Most Popular in Country United States



Top Technologies

Top 6 technologies in RUM category (out of 23 total).
TechnologyWebsitesMarket ShareRecent changes
Boomerang584,617 43.47% +7,618
New Relic416,195 30.94% -5,093
Cloudflare Insights293,093 21.79% +8,861
Akamai mPulse35,846 2.67% +5,100
Datadog22,638 1.68% +3,439
Pingdom RUM16,863 1.25% -170
See full technology list

Top technology switches

Number of websites that switched technologies within category in the past 3 months

FromToWebsite Count
New Relic Boomerang82
New Relic Cloudflare Insights76
Cloudflare Insights Boomerang52
New Relic Datadog31
Cloudflare Insights New Relic26
Boomerang Cloudflare Insights25

Real user monitoring usage distribution by website rank

The correlation between utilization of RUM technologies and the relative popularity of websites

Geographical Distribution

Category usage distribution by websites across the globe.



Websites utilizing Real user monitoring

Top websites that use RUM
DomainCountryRankContacts
www.cloudflare.com United States27
www.afternic.com Netherlands52
cdnjs.com United States61
vimeo.com United States67
fonts.adobe.com United States75
www.nytimes.com United States77
See full domain list