- When using GitHub pages to host a website this means that the website will be published over and over again for each fork (after a push). This is a problem for search engine optimization as it will be duplicate content. This is also a user experience problem, as users don't know which website is the original one.
- With GitHub pages it not possible to use htaccess. This is a problem for the following situations:
- Calling a directory with "/" and with "/index.html" is possible (duplicate