: Tells the user exactly what the technical frame is doing. The "Mysterious & Curated" Approach Best for art projects, blogs, or experimental sites.
http://www.example.com/page.shtml?view=indexframe view indexframe shtml link
The use of the extension indicated that the server was utilizing Server-Side Includes (SSI) . Before the dominance of complex back-end languages like PHP, Ruby, or modern JavaScript frameworks, SSI allowed developers to "include" the contents of one file inside another before sending it to the client. : Tells the user exactly what the technical frame is doing
– If indexframe.shtml is served over HTTPS but a frame tries to load HTTP, the browser may block it. Ensure all frame src URLs use the same protocol (or protocol‑relative URLs). or modern JavaScript frameworks
