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.
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.
무엇을 하는 곳인지 몇 줄만 알려 주면 에이전트가 페이지 구성과 문구를 짜고, 스크립트가 배포할 수 있는 웹사이트 폴더를 만듭니다. 상품 검색·카테고리·찜·장바구니·주문서, 예약 시간 선택, 문의 폼, 가격표, 시간표 표와 차트까지 실제로 동작합니다. 전달 전에는 실제 브라우저로 모바일·태블릿·데스크톱 화면과 링크, 접근성, 검색·장바구니·폼 동작을 검사하고 실패가 0이 될 때까지 고칩니다. 사이트맵, 공유 미리보기 이미지, 사업자 정보 푸터도 만들어 Cloudflare Pages·Netlify·GitHub Pages에 무료로 올릴 수 있습니다. 구독 없이 한 번 사면 결과물은 전부 내 것입니다.
面向 SaaS、电商、内容型、文档型、本地及订阅制网站的架构与内部链接工具，适用于新站搭建、结构重组和 SEO 审查。支持输入站点地图、页面列表、GSC 错误报告或简单描述。生成结构审查、层级规划和内部链接建议。可检测孤立页面、位置错误的 URL 及层级过深问题,并将 GSC 信号转化为提升可抓取性的清晰修复方案。
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.