The .shtml file extension indicates a server-side include (SSI) file. Unlike a static .html file, .shtml is parsed by the web server for dynamic content before being sent to the browser. In the context of older (and some current) Axis cameras:
intitle:"Live View / - AXIS" | "intext:Select preset position" intitle live view axis inurl view viewshtml
Manufacturers like Axis frequently release security patches to fix vulnerabilities that hackers use to bypass login screens. Axis Network Switch Configuration Guide then resolved into a crisp
Safe actions:
The screen flickered, then resolved into a crisp, high-definition feed of an empty hospital corridor in Tokyo. A janitor pushed a silent cart past the frame, unaware that a stranger thousands of miles away was watching the wheels spin. intitle live view axis inurl view viewshtml