Boomerang

boomerang is a JavaScript library that measures the page load time experienced by real users, commonly called RUM (Real User Measurement).

JavaScript Framework58 domainsakamai.github.io
Stats
Adoption0.1%
Avg confidence100%
30-day trend+58
Search database

What is Boomerang?

Boomerang is a javascript framework technology. boomerang is a JavaScript library that measures the page load time experienced by real users, commonly called RUM (Real User Measurement).. Currently detected on 58 websites in the Glympt index.

Official website: akamai.github.io.

Recently detected on

View all →

Top countries

Related technologies

Frequently used with

Frequently asked questions

How does Glympt detect Boomerang?

By scanning headers, HTML, JS globals, meta tags, and cookies. Detection is automated and non-intrusive.

How accurate?

Confidence averages 100% for Boomerang. ≥70% is highly reliable.

Can I export?

Yes. Pro and Business plans include CSV export with full filtering.

Refresh rate?

Major sites: ~7 days. Smaller domains: ~30 days. Trigger fresh scans from the dashboard.

Is Boomerang trending?

Boomerang gained 58 domains in 30 days.

What is "confidence"?

0–100 score indicating detection certainty. Multiple strong signals = high confidence.