H-tag
Visualize H1–H6 headings and meta tags on any webpage. Simple SEO inspection tool.
Checks H1–H6 tags for text and closing tag
查看最近 30 天的用户变化。
按时间查看评分波动,辅助判断近期口碑是否稳定。
同口径展示 1 天、7 天、30 天的绝对增长与增长率。
查看发布时间、版本、支持语言、最近更新和抓取时间。
查看插件说明、主要功能和适用场景。
Heading Tag Checker is a lightweight browser extension that scans all heading tags (H1 to H6) on the current webpage and highlights any issues. It helps you quickly identify headings that are missing text content or closing tags — essential for accessibility and SEO compliance.
Features:
✔ One-click check from the popup
✔ Highlights problematic headings with a red outline
✔ Displays a clear summary of found issues
✔ Works on any webpage
查看最近评论和评分分布。
查看 Chrome 商店详情页中的相关产品。
Visualize H1–H6 headings and meta tags on any webpage. Simple SEO inspection tool.
Easily build validated json-ld structured data markup for any webpage. Based on schema.org specification
This extension shows the h-Tags on page.
To show, browse and audit (for accessibility and SEO) the headings structure
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Instantly review the Google indexing status of multiple URLs and download indexing reports in various formats.