从文本生成 URL 友好的 slug,利于 SEO。
A URL slug is the exact part of a web address that identifies a specific page in human-readable keywords. It usually appears at the very end of a URL and helps both search engines and users understand what the page is about.
Yes, clean and descriptive slugs are a minor but important ranking factor for SEO. They help search engines like Google understand the context of your page and improve user click-through rates from search results.
You should always use hyphens to separate words in a URL. Google specifically recommends hyphens over underscores because search engines treat underscores as word joiners rather than separators.
Ideally, a URL slug should be short and focused, containing only 3 to 5 essential target keywords. Keeping it concise makes it easier for users to read, share, and remember.
Stop words are common words like 'the', 'a', 'in', or 'and' that add unnecessary length to a URL. Removing them makes your permalink cleaner and more focused on your primary SEO keywords.