SEO professionals and web developers need a quick way to verify that meta tags, OG tags, and Twitter Card tags are properly set on any webpage without manually inspecting page source

User clicks the extension icon on any webpage → popup opens → content script reads all meta/OG/Twitter tags from the DOM → popup displays structured tag information organized into Meta/OG/Twitter sections → warning notifications shown for missing critical tags → user can click external links to Facebook Debugger or Twitter Card Validator to further test the URL

目标用户: SEO professionals / Web developers / Content marketers / Digital marketing specialists

Source code is heavily minified (single-line bundles), making granular analysis harder but the core logic in content.js is clearly readable
The shop-icon.png asset exists but its purpose in the UI could not be fully confirmed from minified code alone

付费分析

未识别到付费功能

No payment, subscription, billing, premium, upgrade, or plan-related code found. The keyword hits for 'pro' are all from minified library filenames (react.production.min.js, scheduler.production.min.js) and CSS reset styles — none relate to paid features or billing. The 'license' hits are all @license MIT headers in third-party library bundles. No Stripe, no payment processors, no upgrade UI, no feature gating.

置信度: 97
支付平台: --
来源: AI / 高
需要登录: 否
登录理由: No login, authentication, or account creation code found anywhere in the extension. The extension only requests the 'tabs' permission. All functionality works locally by reading meta tags from the current page's DOM. The 'token' keyword hits in app.js and main.js are from the CopyToClipboard library (copy-to-clipboard npm package), not authentication tokens.

权限风险

中风险权限组合

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。

扩展能力较强：tabs

发布者

東條はる

佐藤祐紀

邮箱: [email protected]
电话: +817089001476
地址: １丁目７８０−３５小平市, 東京都 187-0032 JP

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

TDK Meta Checker

TDK Meta Checker 媒体预览

30 日用户趋势

用户增长趋势

30 日评分变化

30 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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