Troubleshooting websites can be complex, but you can start with the same basics every time. Here’s how, in sixty seconds!
If you have a PHP or database error, you should know right away because you’ll see a message something like this:
But don’t be intimidated, just read the message closely and it will often tell you exactly what’s wrong.
To check for HTML errors use the W3C validator and it will typically find anything that’s wrong in your code.
A Bit More Detail
Learn more about troubleshooting websites.