One frame stays stationary (like a top menu), while others scroll.
Use server-side includes to assemble content before sending the final HTML to the browser. This approach requires only one request per page, eliminating the multi-request overhead associated with frames. The server processes include directives and delivers a complete HTML document, reducing round trips and improving perceived performance. view indexframe shtml best
Right-clicking and selecting "View Page Source" will only show you the output HTML, not the SSI commands. One frame stays stationary (like a top menu),