Check an HTML page, blog post or tool page before it goes live. A local, keyless script reports exact, line-numbered problems: missing or mismatched head tags, heading and link issues, images without alt text, broken schema, FAQ or breadcrumb data that disagrees with the page, duplicated blocks, and your own house rules. Your agent fixes what it finds and re-runs to confirm. A checklist, not a ranking score. Nothing is uploaded.
面向 SaaS、電商、內容型、文件型、在地及訂閱制網站的架構與內部連結工具，適用於新站建置、結構重組與 SEO 稽核。支援輸入網站地圖、頁面清單、GSC 錯誤報告或簡單描述。產生結構稽核、層級規劃與內部連結建議。可偵測孤立頁面、位置錯誤的 URL 及層級過深問題,並將 GSC 訊號轉化為提升可抓取性的清晰修復方案。
Check HTML files for the markup problems that most often slip into hand-written pages, templates and email markup: unclosed and mismatched tags, duplicate ids, images without alt text, missing or empty titles, a missing lang attribute or doctype, deprecated tags, and links without a target. Runs fully offline with Python's standard library, reports every finding with a file and line number, and never copies attribute values into its reports.
Turn URLs and saved-login notes into an ALIVE / DEAD / UNDETERMINED table; handles SPA 200s, 403 blocks, soft 404s.
Check an Excel workbook before sending it to a customer. Locate hidden sheets, rows and columns, comments and external links. Run the read-only Python scanner locally and review the exact locations without printing cell values. Includes a fictional quotation to try first.
Find Why Weaker Pages Outrank You — With an SEO Audit This SEO checker ranks technical SEO, on-page SEO, and content issues by severity, then turns them into a 90-day fix plan your team can start today. Built for SaaS founders, indie developers, and marketers who want better rankings without the agency bill. Drop in your URL for copy-paste title/meta fixes, traffic-drop diagnostics, ranked findings, and GSC-ready recommendations. Add keywords, competitors, or GSC data to go deeper.
Enter your page title, meta description, URL, headings, and body text and get an instant 0-100 SEO score across 5 categories — Title Tag, Meta Description, URL Structure, Heading Structure, and Content Quality (each worth 20 points). Every check shows pass / warning / fail with a specific fix, plus a priority list of your top improvements and a keyword density calculator. 100% offline, rule-based, no API. Single HTML file that works forever.
Audits your test suite's output for silently vanished tests, unexplained skips, and suspiciously fast runs — turns green CI into a real signal.