SECURITY REPORT · EXTENSHI SCAN
WEB.DE Go!
Firefox extension·by 1&1 Mail & Media GmbH
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
WEB.DE Go!'s safety score vs every other extension we've scanned
Globally
67.41%of extensions carry more risk
Riskier ←→ Safer
Ranked across every extension we scan
In its category
57.41%of its category extensions carry more risk
Riskier ←→ Safer
Ranked within its category
Findings
21
median 38Lower is safer
Risky permissions
5
median 1Critical + high perms
Total permissions
29
median 4All declared perms
Critical findings
1
median 2Severity = Critical
Findings breakdown
Automated security signal · 21 distinct issues across 6 severities
21
distinct issues
detected
detected
Scanners reported 28 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical15%
High00%
Needs Review00%
Medium1990%
Low15%
Info00%
Permissions requested
5 risky permissions of 29 total
2 critical permissions require attention
This extension requests 29 permissions in total. 5 of them grant broad capabilities that are worth a careful look.
Critical
Manage other extensions
Can enable, disable, or uninstall other browser extensions
Critical
Access to all websites(optional)
Can read and modify content on every website you visit
High
View open tabs
Can see URLs and titles of all open tabs
High
Observe web requests
Can monitor all network requests made by the browser
High
Block and modify web requests
Can intercept, block, or modify any network request before it completes
Medium
Access current tab
Can temporarily access the content of the active tab when you click the extension
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Unlimited local storage
Can store large amounts of data locally without size limits
Medium
Show notifications
Can display desktop notifications outside the browser
Medium
Add context menu items
Can add custom items to the right-click context menu
Medium
Access user identity
Can get OAuth2 tokens and access your Google account identity
Low
Trigger searches
Can trigger searches using the default search engine
Info
https://*.web.de/*
No additional information available.
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Scan performed by extenshi.io · Jul 25, 2026· partial run (some scanners failed)
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