If this is the real path of your files...
And the home page of your website is served from :
Then your html should reference it from that home page by adding a slash before the path of the requested file :
<img src = "/fiirst_folder/second_folder/third_folder/image.jpg" />
Then it matters naught where the webpage is served from on that website.
You need to read up on the difference between relative and absolute path.
../ means go up one directory from where I am now.
../images means go up one directory from where I am now, then go down into a directory called images
These are relative links (relative to where I am now)