<title> patterns: keyword, page name, brand

The proven shape

[Primary keyword] — [Page-specific qualifier] | [Brand]

Examples:

• Learn FastAPI — interactive course | CodeMentor AI
• Python list comprehension — tutorial with examples | CodeMentor AI
• Pricing — Pro, Student, Free | CodeMentor AI

Length

Google truncates at ~580 pixels (≈ 50-60 characters in English, fewer with capital-heavy or Cyrillic). Hitting > 60 chars usually means part of your title becomes "…" in the SERP. Front-load the keyword.

Capitalization

• Sentence case — "Learn FastAPI" (modern, easy to read).
• Title Case — "Learn FastAPI Interactively" (heavier, classic blog style).
• ALL CAPS — never, looks like spam.

Sentence case is the safer default in 2026.

Don't keyword-stuff

<title>FastAPI tutorial Python REST API microservices async Python web framework</title>

Google detects "title tag stuffing" and either rewrites your title to something generic OR ranks you lower. Bad trade.

Per-language hreflang link to the localized title

If your /pricing page has both /pricing (EN) and /uk/pricing (UK), each has its OWN <title> in its OWN language. Don't translate the title in the HTML at request time — set it per-URL.