Boomerang
boomerang is a JavaScript library that measures the page load time experienced by real users, commonly called RUM (Real User Measurement).
- Sites using it
- 461
Usage over time
Trend data starts with the first full crawl. We take a snapshot of every technology's usage at the end of each monthly crawl cycle, so the first point appears once the current cycle completes and the trend line after the second.
Market share
- RUM9.2%
Share of indexed sites in the category that use Boomerang.
Frequently paired with
Share of sites using Boomerang that also use each of these, from a sample of up to 5,000 sites.
- AkamaiCDN88%
- HSTSSecurity68%
461 sites use Boomerang
Showing the top 50. Filter and browse all sites
- azure.comCloud Computing Services | Microsoft Azuresince 28 Sept 2026
- samsung.comSamsung Deutschland | Smartphones | TVs | Haushaltsgerätesince 28 Sept 2026
- cisco.comAI Infrastructure, Secure Networking, and Software Solutions - Ciscosince 28 Sept 2026
- meraki.comCisco Meraki: Cloud-Managed Networking - Ciscosince 28 Sept 2026
- avast.comAvast | Free Antivirus & VPN herunterladen | gratis + einfachsince 28 Sept 2026
- dell.comComputer, Monitore und Technologielösungen | Dell Deutschlandsince 28 Sept 2026
- paloaltonetworks.comLeader in Cybersecurity Protection & Software for the Modern Enterprises - Palo Alto Networkssince 28 Sept 2026
- npr.orgNPR - Breaking News, Analysis, Music, Arts & Podcasts : NPRsince 28 Sept 2026
- mysql.comMySQLsince 28 Sept 2026
- wired.comWIRED - The Latest in Technology, Science, Culture and Business | WIREDsince 28 Sept 2026
- nike.comNike. Just Do It. Nike DEsince 28 Sept 2026
- linode.comThe World's Most Distributed Cloud Computing Platform | Akamaisince 28 Sept 2026
- viber.comHome | Vibersince 28 Sept 2026
- asus.comASUS Globalsince 28 Sept 2026
- mailchimp.comDie E-Mail-Marketing-Plattform, jetzt mit SMS | Mailchimpsince 28 Sept 2026
- lenovo.comOffizielle Website von Lenovo | Notebooks, Desktop-PCs, Tablets, Monitore | Lenovo DEsince 28 Sept 2026
- nbcnews.comNBC News - Breaking Headlines and Video Reports on World, U.S. and Local Angles | NBC Newssince 28 Sept 2026
- smartthings.comSmart home with Samsung SmartThings | Samsung USsince 28 Sept 2026
- deloitte.comDeloitte Deutschland | Together makes progresssince 28 Sept 2026
- lowes.comAccess Deniedsince 28 Sept 2026
- mailchi.mpDie E-Mail-Marketing-Plattform, jetzt mit SMS | Mailchimpsince 28 Sept 2026
- infobae.comInfobae América - Infobaesince 28 Sept 2026
- lanacion.com.arÚltimas noticias de Argentina y el mundo - LA NACIONsince 28 Sept 2026
- meethue.comSmarte Beleuchtung und Smart Home Security | Philips Hue DEsince 28 Sept 2026
- azure.netCloud Computing Services | Microsoft Azuresince 28 Sept 2026
- canada.caCanada.casince 28 Sept 2026
- cronista.comEl Cronistasince 28 Sept 2026
- dw.comNews and current affairs from Germany and around the worldsince 28 Sept 2026
- eepurl.comDie E-Mail-Marketing-Plattform, jetzt mit SMS | Mailchimpsince 28 Sept 2026
- sun.comHardware | Oraclesince 28 Sept 2026
- choiceadvantage.comChoiceADVANTAGE.comsince 28 Sept 2026
- newyorker.comThe New Yorkersince 28 Sept 2026
- arstechnica.comArs Technica - Serving the Technologist since 1998. News, reviews, and analysis.since 28 Sept 2026
- norton.comOffizielle Website | Norton™ - Antivirus und Anti-Malware-Softwaresince 28 Sept 2026
- livechatinc.comLiveChat® - The Best AI Live Chat Software for Business | LiveChat.comsince 28 Sept 2026
- ssa.govThe United States Social Security Administrationsince 28 Sept 2026
- dhs.govHome | Homeland Securitysince 28 Sept 2026
- theglobeandmail.comThe Globe and Mail: Canadian, World, Politics and Business News & Analysissince 28 Sept 2026
- splunkcloud.comSplunk | Data Platform for Security, Observability & AIsince 28 Sept 2026
- treasury.govU.S. Department of the Treasurysince 28 Sept 2026
- allstate.comAllstate Insurance Company | You're In Good Hands.since 28 Sept 2026
- ctvnews.caCTV News – Breaking News and Video, Canada News Todaysince 28 Sept 2026
- citrix.comExplore the Enhanced Citrix Platform: Secure, Scalable, and High-Performing IT Solutions - Citrixsince 28 Sept 2026
- today.comLatest News, Videos & Guest Interviews from the Today Show on NBC | TODAYsince 28 Sept 2026
- sbis.ruSaby — экосистема для управления бизнесомsince 28 Sept 2026
- vogue.comVogue: Fashion, Beauty, Celebrity, Fashion Shows | Voguesince 28 Sept 2026
- dol.govHome | U.S. Department of Laborsince 28 Sept 2026
- prokerala.comProkerala – News, Astrology, Calendar, Kids, Travel & Moresince 28 Sept 2026
- chase.comCredit Card, Mortgage, Banking, Auto | Chase Online | Chase.comsince 28 Sept 2026
- saby.ruSaby — экосистема для управления бизнесомsince 28 Sept 2026