外贸Google SEO与询盘获客资源大全：关键词/技术SEO/hreflang/表单防垃圾、AI Overview与收录要点、最小可行清单与询盘站Starter。中文Awesome长期更新。

A lightweight Python CLI tool for auditing hreflang implementation on web pages. Validate language and region codes, detect missing or invalid hreflang tags, and generate Markdown or JSON reports for international SEO audits.

From overseas site ideas to SEO-ready launches.

Catch the hreflang bug that kills international rankings: the missing return tag. Language-aware reciprocity validator. Zero deps.