
Security Headers
Hardenize
Qualys SSL Server Test
Snyk
Detectify
Sucuri Security Scanner
HTTP Observatory
The Mozilla Observatory is a project designed to help developers, system administrators, and security professionals configure their sites safely and securely.

HeaderFlex.app
Security Headers
Qualys SSL Server Test
Live HTTP Headers
SSL.com
Pentest-Tools
HeaderShield.dev
HTTP Header Checker Tools

Which is more popular?
Based on our record, Mozilla Observatory seems to be more popular. It has been mentioned 36 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | observatory.mozilla.org | requestheaders.com |
| Pricing | ||
| Platforms | — | |
| Company | — | 2023 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Mozilla Observatory yet.
Check HTTP Status Codes, SSL Validation, WWW Authentication, Redirects, Access Control, Cache Control, Content Encoding, Cookie Data and more...
What each product offers, as listed by its team.


Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Mozilla Observatory and RequestHeaders.com. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


You can check your site's security headers rating using the Mozilla Observatory. This tool analyzes your site's security headers and provides recommendations for improvement. - Source: dev.to / almost 2 years ago
Here are a few tools you can use: Https://www.zaproxy.org/ (Web app scanner) Https://www.ssllabs.com/ssltest/analyze.html?d=importer.bilendo.de (SSL server test) Https://github.com/santoru/shcheck (Security Header... - Source: dev.to / about 2 years ago
Regular Audits: Use tools like Mozilla Observatory or Security Headers to regularly check your headers. - Source: dev.to / about 2 years ago
Tracking RequestHeaders.com since Feb 2023.
When comparing Mozilla Observatory and RequestHeaders.com, you can also consider the following products.

Quickly and easily assess the security of your HTTP response headers.
Compare Security Headers to Mozilla Observatory or RequestHeaders.com:

A local-first ModHeader alternative: rewrite HTTP request & response headers via Chrome's native declarativeNetRequest. No backend, no account, no telemetry.
Compare HeaderFlex.app to Mozilla Observatory or RequestHeaders.com:

Hardenize provides a comprehensive and free assessment of web site network and security configuration.
Compare Hardenize to Mozilla Observatory or RequestHeaders.com:
This free online service performs a deep analysis of the configuration of any SSL web server on the public Internet.
Compare Qualys SSL Server Test to Mozilla Observatory or RequestHeaders.com:

Snyk helps you use open source and stay secure. Continuously find and fix vulnerabilities for npm, Maven, NuGet, RubyGems, PyPI and much more.
Compare Snyk to Mozilla Observatory or RequestHeaders.com:

The goal of this project is to adds information about the HTTP headers in three ways:
Compare Live HTTP Headers to Mozilla Observatory or RequestHeaders.com: