Build an HTTP Header Checker
Inspect response headers for URLs you own or approved documentation targets.
Inspect response headers for URLs you own or approved documentation targets.
Prepare 20m · Build 110m · Verify 30m · Document 20m
Work only inside the folder created by Smartphone-Academy.py prepare header-checker. Use the supplied samples or systems you personally administer.
Prepare the Termux workspace
Open Termux in the Academy root and prepare this lab with the local companion. It creates safe samples, notes and evidence files under your Termux account.
python Smartphone-Academy.py prepare header-checkerNo root. Use the supplied files and keep the workspace under $HOME.Practical mission
- Validate schemes and restrict the target list
- Handle redirects, timeouts and connection errors
- Report selected security headers with neutral language
- Save machine-readable and human-readable results
A checker that reports presence, value and context without declaring a site secure.
Quality gate
Analyst reflection
Which result from “Save machine-readable and human-readable results” would need more evidence before it could support an operational decision?
After checking the evidence, run python Smartphone-Academy.py complete header-checker. Progress is stored locally in the Termux home directory.