> For the complete documentation index, see [llms.txt](https://nginxle.onepub.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nginxle.onepub.dev/diagnosing-problems.md).

# Diagnosing problems

If you are having problems with nginx-le we provide some hints and solutions to common problems.

## Welcome to nginx!

When you connect to nginx-le you get the nginx welcome page rather than your actual web site.

Nginx-le typically uses two configuration files that tell nginx-le how to connect to your web server.