<!-- If you have any questions while filling out this issue template, feel free to ping our team in the #website channel on the GraphQL Slack (invite link available in CONTRIBUTING.md) --> ### Description The anchor link "[according to the GraphQL spec](https://github.com/graphql/graphql.github.io/blob/458c386a55566aa23c68ba99d30344b63ed65032/src/content/learn/BestPractice-ServingOverHTTP.md?plain=1#L72)" points to `http://facebook.github.io/graphql/#sec-Data` but this page does not exists anymore. ### Steps to Reproduce 1. Go to: https://graphql.org/learn/serving-over-http/#response 2. Click on `according to the GraphQL spec` ### Expected Result The page should be shown ### Actual Result The page will not be shown (Status code 404) ### Additional Context <!-- Anything else that will help us better understand, for example: * Information about your local environment * Screenshots * Code snippets -->