Improving SEO

[p16i]

Describe the bug
A clear and concise description of what the bug is.
It seems that when I search a politician's name on Google. I only find results from the dev environment of Parliament Watch, not the production one.

To Reproduce
Steps to reproduce the behavior:

1. Go to https://www.google.com/search?q=กนกวรรณ+วิลาวัลย์+parliament+watch

Expected behavior
As a user, I expect to see the link to https://parliamentwatch.wevis.info/politicians/กนกวรรณ-วิลาวัลย์.
Even better, it would be ideal for the site if Google (and/or other search engines) ranks Parliament Watch's entries at the top without any additional keywords (for example, I suffix the query with Parliment Watch)

Screenshots

Desktop (please complete the following information):

• OS: NixOS (v 24.11.71115)
• Browser FireFox
• Version 133.0.3

Additional context
I accessed the content from outside Thailand.

[Th1nkK1D]

OK, this one is important. But I can't reproduce though.

1. I tried on Google, but both production and staging don't show up.
2. I tried on DuckDuckGo somehow it shows production on the first result correctly.
   

But I agree that we need to:

1. Remove and exclude the staging environment from the search engine.
2. Improve the SEO of the production site.

I don't know much about SEO. Do you have any suggestions?

[dtinth]

To solve this, add <link rel="canonical" that point to production page krub.

Learn more at https://developers.google.com/search/docs/crawling-indexing/consolidate-duplicate-urls#rel-canonical-link-method