SECURITY REPORT · EXTENSHI SCAN
FandomGobbler (previously AO3 Story Tracker)
Firefox extension·by marciepublishes
0
/ 100 SAFETY SCORE
CAUTION
Mostly fine, but a few things worth reviewing before you install.
Automated analysis of publicly available code — not a professional security audit. It may produce false positives and does not prove an extension is unsafe or safe. Treat it as one signal among many. Disclaimer · Report an issue
How it ranks
FandomGobbler (previously AO3 Story Tracker)'s safety score vs every other extension we've scanned
Globally
11%of extensions carry more risk
Riskier ←→ Safer
Ranked against 120,331 extensions
In Alerts & Updates
3%of alerts & updates extensions carry more risk
Riskier ←→ Safer
Ranked against 19,859 alerts & updates extensions
Findings
269
median 3Lower is safer
Critical findings
6
median 0Severity = Critical
Permissions
7
median 3Declared in manifest
Active users
36
median 3vs category median
Findings breakdown
Automated security signal · 269 findings across 5 severities
269
findings
detected
detected
Critical62%
High00%
Medium26297%
Low10%
Info00%
Permissions requested
7 permissions declared
No risky permissions
7 permissions requested — none are flagged as risky.
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Access current tab
Can temporarily access the content of the active tab when you click the extension
Medium
Show notifications
Can display desktop notifications outside the browser
Medium
Access user identity
Can get OAuth2 tokens and access your Google account identity
Low
Schedule tasks
Can schedule periodic background tasks
Info
https://archiveofourown.org/*
No additional information available.
Info
https://www.fanfiction.net/*
No additional information available.
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Scan performed by extenshi.io · Jun 25, 2026
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