When you save the file it is copied to the hard disk where it is safe when you, your curious puppy, or your power company turn off the power. Search Engine Surfers can visit web sites dedicated to organizing all the other web sites. At these sites, called search engines, you can search for key words, phrases, or categories to find the web site for which you are looking. The results of your search contain the first few lines of each web page which matched your search criteria and the URL to the web page so you may imeditely go to the page. So the moral of the story is to place your site with these search engines so surfers can locate your site.
Search engines have URLs just like other web sites.
As you traverse this site you go from link to link. At times a surfer may not remember how they got to a page or where they are in the site with reference to the main page. The Site Path is the location, or path, of the current page with reference to the main page, listing all the interim pages in between. The first line of the footer on each page will display its Site Path. From here, you may immediately go to any of the parent pages, or higher paths, displayed.