---
url: /reference/concerns/search-engine-optimizable.md
---
# Trek::Pages::SearchEngineOptimizable

SEO metadata from the page's title, description and image: a blank title or description gives `""`, a missing image `nil`. Override the `default_*` methods to fall back on other values.

## Methods

| Method | Returns |
| --- | --- |
| `seo_values` | `{ title:, description:, image:, slug: }` with fallbacks applied |
| `meta_tags` | `seo_values` without the slug — ready for your `<head>` |
| `default_title` / `default_description` / `default_image` | the fallback values |

## Usage

```slim
/ app/views/layouts/application.html.slim
- @page.meta_tags.each do |name, content|
  meta name=name content=content
```