> For the complete documentation index, see [llms.txt](https://onemix-docs.saask.ing/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://onemix-docs.saask.ing/features/seo.md).
# SEO
Remix makes use of the meta method to define meta tags using key value pairs.
In the `root.tsx` file, you can find:
```tsx
export const meta: MetaFunction = () => [
{ title: "OneMix" },
{ name: "description", content: "OneMix App" },
];
```
You can add all HTML meta tags here and you can use the meta method in each of your routes. If a route does not have a meta method, the `root.tsx` meta values are used.
> **TIP:** Learn more about the meta method [here](https://remix.run/docs/en/main/route/meta).
You can also use the HTML `` tags as usual without using Remix’s meta method too.
For example, adding this:
```html
```
in the `` of you `App()` method in `root.tsx` would work the same way as it would in any HTML or React project.
### sitemap.xml
Open any sitemap generator like and enter your site’s URL after deployment. Add the output to the `content` variable of the `routes/[sitemap.xml].tsx` file. This helps search engines to index the pages of your site.
### robots.txt
A default robots.txt file is already added at `routes/[robots.txt].tsx` which you can customize as per your needs.
### SEO Best Practices
It’s important to follow SEO best practices for you product to rank on search engine results. Here are some links that will help you:
{% embed url="" %}
{% embed url="" %}