Step 1: Download WWS App
1. Go to http://wiibrew.org/wiki/Wii_Web_Server and download the wws homebrew app.
Step 2: Installing WWS
Note: be sure that the pathway to the boot.dol file inside the wws folder looks like this:
Step 3: Create the Data Folder
Inside that folder create another called web. (This is where you will put your Html file to be hosted)
Step 4: Create the Html File
Then click file>save as...
The file name should be index.html and be sure to change the save as type to all files. Also make sure to save this in the web folder you created earlier.
Step 5: Almost Finished!
On another device connected to the same network type your wii's ip address into your web browser. Your wii should display its IP address. Ex. Mine is 192.168.1.5
Congratulations! You just turned your wii into a web server.
Note: I did not make the wws app and all rights belong to the owner.