Developer Tools
Cooling signalUnknownHigh-risk permissions
Strict URL Whitelist icon

Strict URL Whitelist

Allow only specific URLs with optional query parameters using high-performance DNR rules.

Users10Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth-5Net users gained this week
7-day growth rate-33.3%Relative weekly velocity
Preview

Strict URL Whitelist Media preview

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Trend

User growth trend

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User Growth Over Time

10111314162026年7月16日2026年7月19日2026年7月22日Latest: 10
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Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat
00%
7-day growthDeclining
-5-33.3%
30-day growthDeclining
-3-23.1%
Technical snapshot

Version, languages, and crawl freshness

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Version1.1
ManifestV3
Size13.61KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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Strict URL Whitelist is a Chrome extension that enforces navigation only to explicitly approved URLs. It uses Chrome’s high-performance declarativeNetRequest API to allow or block requests based on domain, path, and optional query parameters — all defined through local configuration.

The extension is lightweight, script-free, and does not interact with page content. It applies all rules at the network level using a background service worker, ensuring reliable, zero-interaction enforcement.

Technical Architecture

Allowlisting Mechanism

Filtering is implemented through chrome.declarativeNetRequest.updateDynamicRules(), which allows near-instant control over navigation. The logic includes:

All main_frame requests are blocked by default using a global redirect rule.

Reviews

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Store average score--Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average--Average computed only from synced review bodies below
Reviews with text0Synced review bodies
Total ratings / reviews0Chrome Web Store public rating/review count

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