Title should not overflow the content area A few things to check for: Non-breaking text in the title, content, and comments should have no adverse effects on layout or functionality. Check the browser window / tab title. If you are a plugin or widget developer, check that this text does not break anything. The following [...]
This post has no title, but it still must link to the single post view somehow. This is typically done by placing the permalink on the post date.
Edge Case: No Content
Edge Case: Many Tags
This post has many tags.