Add unique meta title and description to each page

[Copilot]

All pages except the home page and feed detail pages fell back to the layout's default metadata, producing duplicate <title> and <meta name="description"> tags across the site.

Changes

• Added export const metadata: Metadata to 8 pages that were missing page-level SEO metadata:
  • /about, /contact-us, /contribute-faq, /faq
  • /feeds, /gbfs-validator, /privacy-policy, /terms-and-conditions
• Each page gets a unique title, description, and openGraph block
• Brand name used consistently as MobilityDatabase across all titles, descriptions, and siteName fields

export const metadata: Metadata = {
  title: 'Transit Feeds | MobilityDatabase',
  description:
    'Browse thousands of GTFS, GTFS-RT, and GBFS transit feeds from agencies around the world. Search and filter open public transit data by location, type, or provider.',
  openGraph: {
    title: 'Transit Feeds | MobilityDatabase',
    description: '...',
    url: 'https://mobilitydatabase.org/feeds',
    siteName: 'MobilityDatabase',
    type: 'website',
  },
};

Original prompt

---

This section details on the original issue you should resolve

<issue_title>Unique titles and description</issue_title>
<issue_description>Each page should have a unique meta title and description. Right now all pages besides the Feeds, Feeds detail all have the same default title and description</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes Unique titles and description #74

---

📍 Connect Copilot coding agent with Jira, Azure Boards or Linear to delegate work to Copilot in one click without leaving your project management tool.

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
mobilitydatabase-web	Ready	Preview, Comment	Mar 23, 2026 1:47pm

[Alessandro100]

@copilot explain why you added the alternates and everyone. section. This applies to the rest of the PR

[Copilot]

The alternates.canonical was added to explicitly declare the canonical URL for each page. Since the app serves the same content at both /about (English default, no prefix) and /fr/about (French), the canonical tag signals to search engines which URL is the primary version, preventing potential duplicate-content penalties.

The openGraph block was added so that when the page URL is shared on social platforms (Slack, Twitter/X, LinkedIn, etc.), they can generate a rich preview with a meaningful title and description instead of falling back to the layout-level defaults.

Both follow the same pattern already established in the home page (src/app/[locale]/page.tsx).

If the issue only requires unique title and description tags (the minimum asked in the issue), the alternates and openGraph blocks can be removed to keep the changes minimal. Let me know if you'd prefer that.

[Alessandro100]

@copilot remove all the aleternates.canonical tags

[Copilot]

Done — removed alternates.canonical from all 8 pages in commit 8c825b0.

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

[Alessandro100]

@copilot change all the title and description from Mobility Database to MobilityDatabase

[Copilot]

Done — updated all title, description, and siteName fields from Mobility Database to MobilityDatabase across all 8 pages in commit fe43d80.

[github-actions]

*Lighthouse ran on https://mobilitydatabase-2tv9lxm2y-mobility-data.vercel.app/ * (Desktop)
⚡️ HTML Report Lighthouse report for the changes in this PR:

Performance	Accessibility	Best Practices	SEO
🟢 97	🟢 96	🟢 100	🟢 100

*Lighthouse ran on https://mobilitydatabase-2tv9lxm2y-mobility-data.vercel.app/feeds * (Desktop)
⚡️ HTML Report Lighthouse report for the changes in this PR:

Performance	Accessibility	Best Practices	SEO
🟠 88	🟠 87	🟢 96	🟢 100

*Lighthouse ran on https://mobilitydatabase-2tv9lxm2y-mobility-data.vercel.app/feeds/gtfs/mdb-2126 * (Desktop)
⚡️ HTML Report Lighthouse report for the changes in this PR:

Performance	Accessibility	Best Practices	SEO
🟠 77	🟢 94	🟢 96	🟢 100

*Lighthouse ran on https://mobilitydatabase-2tv9lxm2y-mobility-data.vercel.app/feeds/gtfs_rt/mdb-2585 * (Desktop)
⚡️ HTML Report Lighthouse report for the changes in this PR:

Performance	Accessibility	Best Practices	SEO
🟢 100	🟠 83	🟢 100	🟢 100

*Lighthouse ran on https://mobilitydatabase-2tv9lxm2y-mobility-data.vercel.app/feeds/gbfs/gbfs-flamingo_porirua * (Desktop)
⚡️ HTML Report Lighthouse report for the changes in this PR:

Performance	Accessibility	Best Practices	SEO
🟢 93	🟢 94	🟢 96	🟢 100

[davidgamez]

LGTM