Offline.js

Offline.js is a library that automatically alerts users when they have lost internet connectivity.

JavaScript Framework39 eligible domainsgithub.hubspot.com

Stats

Adoption0.0%

Avg confidence100%

30-day trend+1

What is Offline.js?

Offline.js is a javascript framework technology. Offline.js is a library that automatically alerts users when they have lost internet connectivity.. Currently detected on 39 quality-eligible websites in the Glympt index.

Official website: github.hubspot.com.

Recently detected on

Top countries

GB1 US2

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Frequently used with

Google Analytics37 Google Tag Manager37 Global Site Tag36 jQuery36 Google Analytics 435 Google Font API34 MySQL32 PHP32 WordPress32 LetsEncrypt29

Frequently asked questions

How does Glympt detect Offline.js?

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

How accurate?

Confidence averages 100% for Offline.js. ≥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 Offline.js trending?

Offline.js gained 1 domains in 30 days.

What is "confidence"?

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

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