browser diagnostic
browser compatibility check
tiki wiki compatibility
test
tool”,
“browser
troubleshooting”,
“open-source
diagnostics”
“javascript
Free Browser Diagnostic Tool
Quick checks that make support faster.
Built by OpenSource Solutions to spot compatibility issues and save you time.
No data ever leaves your browser.
Beyond diagnostics, we keep systems secure, up to date, and running smoothly.
Discover our enterprise-grade and other services
.
Quick Status
If all are green, your browser is ready.
JavaScript
Cookies
LocalStorage
SessionStorage
Service Worker
Fetch API
CSS Grid
Privacy: Detecting…
- Run the test: open this page in your browser and let the checks complete automatically.
- Copy the summary: scroll down and copy the diagnostic results displayed.
- Share it: paste the summary into your support ticket or email so the team can quickly understand your browser setup.
- JavaScript — confirms interactive features can run properly.
- Cookies — ensures session handling and login work as expected.
- Local & session storage — validates that your browser can store preferences securely.
- Service Worker — enables offline features and background updates.
- Fetch API — required for modern, efficient data loading.
- CSS Grid — critical for responsive and reliable page layouts.
All checks are executed 100% client-side. No information is sent to our servers, and nothing leaves your browser. You get a quick, reliable compatibility report while keeping full control of your data.
Full Browser Diagnostic
Environment
| Browser | |
| Version | |
| Engine | |
| OS | |
| Platform | |
| Language | |
| Time zone | |
| Do Not Track |
Capabilities
| JavaScript | |
| Cookies | |
| LocalStorage | |
| SessionStorage | |
| Service Worker | |
| Fetch API | |
| ES Modules | |
| CSS Grid |
Display
| Viewport | |
| Screen | |
| Device Pixel Ratio | |
| Color Depth |
User-Agent Client Hints (UA-CH)
Copyable report Summary
Click to copy a compact JSON summary suitable for support tickets.
{}
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