Google Chrome offers to translate some websites but not others based on several factors, including language detection, user settings, and website-specific configurations. Here are the key reasons:

1. Language Detection

• Chrome automatically detects the language of a webpage. If it differs from the user’s preferred browser language, Chrome offers translation.
• If the page is in the same language as the browser settings, no translation prompt appears.

2. Website-Specific Restrictions

• Some websites block translation by specifying "translate=no" in their HTML code.
• Google may not offer translation if a site has structured content that doesn’t allow easy translation.

3. Previously Dismissed Prompts

• If you previously clicked “Never translate” for a specific language or site, Chrome won’t prompt again unless settings are reset.

4. Google’s Language Support

• Chrome supports many languages, but some rare or complex ones may not trigger the translation feature.

5. Secure or Encrypted Content

• Some encrypted (e.g., banking or government) sites restrict translation for security and privacy reasons.

6. Mixed-Language Pages

• If a page contains multiple languages, Chrome may not recognize it as needing translation.