AI 术语表
什么是 Hreflang?
HTML tags that tell search engines which language or regional version of a page to show.
Quick answer
In practical AI prompting, hreflang helps creators control outputs more precisely. It connects search intent with the exact words, constraints, examples, and metadata that make prompts easier for humans and AI systems to understand.
How to use Hreflang in prompts
Use this concept when writing copy-paste prompts, prompt templates, AI image instructions, workflow docs, or SEO/AEO pages. A strong prompt names the subject, adds context, defines the style, gives constraints, and explains what success looks like. For visual prompts, combine hreflang with lighting, camera angle, composition, and negative instructions.
Why it matters for SEO, AEO and GEO
Search engines and AI answer engines reward pages that define entities clearly. This glossary page gives a direct definition, practical examples, structured data, FAQ schema, and internal links — all signals that help Google, Bing, ChatGPT, Perplexity, Gemini, and other answer engines understand the topic.