Workflow & Planning

TDK Meta Checker

閲覧中のタイトル・description・キーワードなどのメタ情報を確認しやすく表示します。

Users10K

Rating4.8

Reviews5

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

TDK Meta Checker Media preview

4 assets

Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

Rating trend

30-day rating change

Track rating movement over time to see whether quality signals remain stable.

30-day rating change

Start

4.80

Latest

4.80

30-day rating change

0.00

2026年5月29日2026年6月4日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat

00%

7-day growthFlat

00%

30-day growthFlat

00%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version2.0.1

ManifestV3

Size176KiB

Languages1日本語

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

閲覧中のWebサイトで

サイトタイトル(title タグ)や説明文(metaタグのdescription)などを確認するための仕事効率化の拡張機能です。

Facebookのシェアデバッカーのリンクや、

Twitter Cardのバリデーターリンクがあり確認しやすくしてあります。

重要な項目が未設定だったりすると警告メッセージを表示してくれます。

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

The Chrome Web Store shows 5 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

0

4★

0

3★

0

2★

0

1★

0

Related products

Similar and related extensions

Review related products from the Chrome Web Store detail page.

PerfectPixel by WellDoneCode (pixel perfect)

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FreemiumConfidence 64

Drop your mockup on the live page for pixel-perfect comparison with your code.

HeadingsMap

HeadingsMap

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Likely PaidConfidence 88Platform PayPal

To show, browse and audit (for accessibility and SEO) the headings structure

Responsive Viewer

Responsive Viewer

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Show multiple screens once, Responsive design tester

HTMLエラーチェッカー

HTMLエラーチェッカー

Developer Tools

HTMLの開始・終了タグの過不足などを検出する拡張機能です。エラーがある場合、数値が表示されます。JSでソースを確認するので、外部送信は行ってません。※formがあるページで挙動がおかしくなる場合は、一時的にオフにしてください。

HTML Tag Error Checker

HTML Tag Error Checker

Developer Tools

Check the HTML start and end tags for problems.

Alt & Meta viewer

Alt & Meta viewer

Developer Tools

画像に設定された Alt または Title 属性をツールチップで表示することができます。ヘッダの Title、Meta 情報を一覧表示させることができます。

AI product read

Displays and checks meta tags (title, description, keywords), Open Graph tags, Twitter Card tags, robots directives, canonical URLs, and favicon info for the currently viewed webpage in a clean popup UI

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

Target users: 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

Monetization

No paid features detected

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.

Confidence: 97
Payment platform: --
Source: AI / High
Login required: No
Reason: 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.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：tabs

Publisher

東條はる

佐藤祐紀

Email: [email protected]
Phone: +817089001476
Address: １丁目７８０−３５小平市, 東京都 187-0032 JP

Public contact fields are shown above. Developer portfolio pages are available on paid accounts.

View developer portfolio

Permissions

Host access