html - Difference between SRC and HREF attributes - Stack Overflow
[https://stackoverflow.com/questions/3395359/difference-between-src-and-href] - - public:mzimmerm
HREF: Is a REFerence to information for the current page ie css info for the page style or link to another page. Page Parsing is not stopped. SRC: Is a reSOURCE to be added/loaded to the page as in images or javascript. Page Parsing may stop depending on the coded attribute. That is why it's better to add script just before the ending body tag so that page rendering is not held up.