When a website is down (DNS resolution failure), users get a dead-end error page. This extension detects that situation and redirects to downredirect.com which provides active alternative sites.

1. User navigates to any http/https URL. 2. Extension monitors for onErrorOccurred events with RESOLVE errors in the main frame. 3. When a DNS resolution failure is detected (site is down), extension redirects the tab to https://downredirect.com/s/?nx=<failed_hostname>. 4. The downredirect.com service presumably shows alternative working sites for that hostname.

目标用户: General web users who encounter frequently-down websites / Users seeking alternatives when a site is unreachable

Cannot inspect downredirect.com/s/ landing page content from extension source alone — unclear what alternatives are shown or if ads/monetization occurs on that page
Very small codebase (15 lines JS) limits depth of analysis
No UI files (popup, options) to inspect — extension is purely background-driven

付费分析

未识别到付费功能

No payment, subscription, premium, billing, or upgrade references anywhere in the source code. The extension is extremely minimal (4 files, 15 lines of JS). No feature gating or tiered functionality is implemented.

置信度: 90
支付平台: --
来源: AI / 中
需要登录: 否
登录理由: The extension has no login UI, no authentication calls, no account creation, and no credentials storage. The core workflow (detecting DNS resolution errors and redirecting to downredirect.com) works entirely without any user account or login.

权限风险

高风险权限组合

根据声明权限和站点访问权限，评估插件的访问范围与潜在敏感度。

主机权限覆盖范围较宽

发布者

uploadextsubmissions

独立发布者

邮箱: [email protected]
电话: --
地址: --

上面的公开联系方式保持可见；开发者组合页对付费账号开放。

查看开发者组合页

权限

站点访问

Down Redirect

Down Redirect 媒体预览

用户增长趋势

用户增长趋势

近 7 日评分趋势

7 日评分变化

日/周/月增长表现

版本、语言与抓取信息

插件简介

最新评论快照

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