what is the difference between Web Architecture and Web Development

I want to know what is the difference between Web Architecture and Web Development ?

I'm working on classification for job postings and I want to know if this classification right

[Software Development , Web Development ] -> [ Spring,  jQuery,  CSS,  Angular, Javascript]
[Software Development , Web Architecture ]-> [Java,  JSTL, JBoss, XQuery,  JSP,  DOM,  XSLT,  XML, Struts]