Five concrete examples of the Security Header Checker in real use. Each one shows the situation, what you put in and what comes out, so you can copy the structure, swap in your details and adapt it this week.
Example 1: Checking whether strict transport security is enabled
The task: Checking whether strict transport security is enabled. You start from the URL you want to inspect, such as https://www.example.com/.. The tool returns the response headers returned, with the security related ones identified and their values shown., giving you a checklist of the protections your server advertises to browsers. you can edit rather than a blank page.
Make it yours: add one detail the tool cannot know - a real number, a name, a constraint - then read the result once end to end before you keep it.
Example 2: Reviewing a content security policy
The task: Reviewing a content security policy. You start from the URL you want to inspect, such as https://www.example.com/.. The tool returns the response headers returned, with the security related ones identified and their values shown., giving you a checklist of the protections your server advertises to browsers. you can edit rather than a blank page.
Make it yours: add one detail the tool cannot know - a real number, a name, a constraint - then read the result once end to end before you keep it.
Example 3: Confirming clickjacking protection
The task: Confirming clickjacking protection. You start from the URL you want to inspect, such as https://www.example.com/.. The tool returns the response headers returned, with the security related ones identified and their values shown., giving you a checklist of the protections your server advertises to browsers. you can edit rather than a blank page.
Make it yours: add one detail the tool cannot know - a real number, a name, a constraint - then read the result once end to end before you keep it.
Example 4: Auditing headers after a server change
The task: Auditing headers after a server change. You start from the URL you want to inspect, such as https://www.example.com/.. The tool returns the response headers returned, with the security related ones identified and their values shown., giving you a checklist of the protections your server advertises to browsers. you can edit rather than a blank page.
Make it yours: add one detail the tool cannot know - a real number, a name, a constraint - then read the result once end to end before you keep it.
Example 5: Preparing a security review note for a client
The task: Preparing a security review note for a client. You start from the URL you want to inspect, such as https://www.example.com/.. The tool returns the response headers returned, with the security related ones identified and their values shown., giving you a checklist of the protections your server advertises to browsers. you can edit rather than a blank page.
Make it yours: add one detail the tool cannot know - a real number, a name, a constraint - then read the result once end to end before you keep it.
A Full Worked Example
Input: https://www.example.com/
Returned headers listed, with strict transport security present and content security policy reported as absent.
The pattern behind every example above: context and constraints go in, structure comes out, and your edit makes it true.
How to Build Your Own Examples
- Take a task already on your calendar for this week.
- Write the brief in two sentences: the job and the audience.
- Generate, compare against the version you would have written manually.
- Save the prompt alongside the result so the second run takes seconds.
Getting More From Each Example
Most people stop at the first result. Generate a second version with one changed variable - length, tone or angle - and compare. The better version usually appears on the second run, not the first.
Frequently Asked Questions
Which headers should I start with?
Strict transport security, frame options and a content security policy cover the most common risks for most sites.
Will a strict policy break my site?
It can if it blocks scripts or frames you rely on, so roll it out gradually and test the main templates first.
Does this change my server settings?
No - it only reports what the server sends, and you make any changes in your own configuration.
Is my URL stored?
No - the check runs on demand with nothing retained.
Related Guides
- Security Header Checker - free online tool
- How to Use Security Header Checker
- What Is a Security Header Checker and How Does It Work?
- Security Header Checker Not Working? How to Fix It
- Security Header Checker for Site Owners and Security-minded Users
- Best Security Header Checker Alternatives Worth Trying
- Security Header Checker Tips and Best Practices
- Is Security Header Checker Safe? Free vs Paid
- More security checkers and guides