Clear it in 3 steps
Start the environment
Investigate the target
Submit the flag
All challengesIn progress
05. HTML Source Code Secret
Mission
Web pages contain a lot of information that isn't visible on the surface. Looking at HTML source code, you can often find developer notes (comments). Check this page's source code to find the flag! Hint: Right-click in browser → "View Page Source" Or press F12 to open Developer Tools
Prerequisites
- HTTP BasicsBasic understanding of HTTP protocol (requests/responses, methods, status codes, etc.)
- Web Application BasicsWeb application architecture and operating principles
Not started
Hints
Hint 1Show
Right-click on the page and select "View Page Source"
Hint 2Show
Look inside HTML comments `<!-- ... -->`
Hint 3Show
The flag is near the end of the source code