Scan your HTTP headers and find vulnerabilities

Crashtest Security analyzes the HTTP security headers in your web app. It provides automated security reports with the detected vulnerabilities.

  • Integrate with more than 20 tools & systems
  • Fast security assessment with low false positives
  • Detect OWASP Top 10 vulnerabilities: CSRF, XSS, XXE & many more


HTTP Header scanner features

Inserting a security header can prevent various hacking attempts. Our new generation security application makes your manual pentesting job faster and cheaper. Save time by letting Crashtest Security crawl your web app and detect all possible vulnerabilities related to HTTP headers. Ensuring user protection and getting compliant has never been easier.

All you need to do is follow the following steps. In less than 2 minutes, you’ll have your quick scan.


Create and verify your scan target.



Configure the credentials for the system and the application.


CI Integration

Create a webhook and start a scan via the CI Integration.


Set notifications

Integrate a chat notification system (Slack, Mattermost, Hangouts, and many more.)


Download the report

Get reports with remediation guidance, risk assessments, and solutions for every vulnerability discovered.



Security headers testing benefits

  • Download PDF, JSON/XML, and CSV reports and share them effortlessly with colleagues, executives, and clients.
  • Reduce your hacking susceptibility and safeguard your users from the OWASP Top 10 vulnerabilities.
  • Examine and assess the security of third-party components in your web app.
  • Use an automated tool and evaluate the security of web apps, APIs, and microservices.


Ample header security reports

The header security report automatically shows you every vulnerability found. Crashtest Security classifies for you the weaknesses in different risk levels and comes up with recommendations and suggestions on how to fix these issues.

Don’t lose time researching the solutions. You’ll find an exclusive wiki where we analyze in detail how to solve every HTTP header that you don’t have correctly set.

Extensive Vulnerability Findings

The report starts with an overview of your scan target, the severity of the reported vulnerabilities, and a checklist of exploited attack paths and scanner status.

Remediation Guidance

Each identified vulnerability contains risk classification, analysis, and remediation instructions.

List of Findings

Note which risks have been remedied or noted in the past


Security Headers

What is an HTTP Host header?

The HTTP host header is a request header that defines the domain to which a client (browser) wants to connect. This header is required because it is relatively common for servers to host webpages and apps at the same IP address. They don’t always know where to send the request, though.

When the server receives a request, it examines the host header parameter to see which domain should handle it and then sends it on its way. The header may be changed while being routed to the correct domain. This is where the injection of the host header may occur.

What is a content security policy?

Content Security Policy, introduced in November 2012, adds defense against several risks like XSS, Clickjacking, Protocol Downgrading, and Frame Injection. CSP looks to be on its way to becoming the most crucial client-side security tool soon since it serves as a replacement for security headers such as X-Frame-Options and X-XSS-Protection, which aren’t implemented by default.

What types of security headers do we find?

Get a quick security audit of your website for free now

We are analyzing
Scanning target
Scan status: In progress
Scan target:
Date: 01/07/2022
Crashtest Security Suite will be checking for:
Information disclosure Known vulnerabilities SSL misconfiguration Open ports
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