View Shtml Link
<!--#include virtual="/shared/header.html" --> <p>Welcome to our about page.</p> <!--#include virtual="/shared/footer.html" -->
The phrase typically refers to a file extension ( .shtml ) used for web pages that contain Server Side Includes (SSI) . These files allow a web server to dynamically insert content—like a navigation bar, a date, or another file's content—into an HTML page before it is sent to your browser. view shtml link
Chrome, Firefox, Safari, Edge — they all treat .shtml as a regular resource. !--#include virtual="/shared/header.html" -->