Observed arrival · 2026-11-10
HARscope puts HAR debugging and secret cleanup in one browser tool
It analyzes HTTP Archive files in the browser, showing request timings and likely problems, then helps redact sensitive values before export.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Developers debugging browser-network problems
- Worth noticing
- It flags likely CORS blocks and redirect chains, but warns it cannot know every app's private secret-field names.
Field notes
The page says analysis runs through the browser’s File API, with no upload endpoint, and offers a review list showing each value changed before a sanitized file is downloaded. Its diagnostic list includes DNS, connect, TLS, wait and download timings; it also flags likely CORS blocks, mixed content and oversized payloads. The site cautions that app-specific private field names may escape detection and that large captures can be slow.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue