How can I generate sitemaps on Heroku?

@dortha 

Generating sitemaps on Heroku can be done using a variety of tools and approaches depending on the specific requirements of your application. Here are a few options to consider:

1. Use a third-party sitemap generator: There are several third-party sitemap generator services available that can generate sitemaps for your website. Some popular options include Screaming Frog SEO Spider, XML Sitemap Generator, and DYNO Mapper. Once you generate the sitemap, you can then upload it to your Heroku application.
2. Use a sitemap generator plugin: If your website is built using a content management system (CMS) such as WordPress, you can install a sitemap generator plugin such as Yoast SEO or All in One SEO Pack. These plugins can automatically generate sitemaps for your website and update them as you add or remove content.
3. Write a custom script: If you want to have more control over the sitemap generation process, you can write a custom script to generate your sitemap. You can use a programming language such as Ruby or Python and integrate it into your Heroku application.

Once you have generated your sitemap, you can then upload it to your Heroku application and ensure that it is accessible to search engines by adding it to your robots.txt file.