
Mozilla Observatory
Hardenize
Qualys SSL Server Test
HTTP Observatory
Snyk
Sucuri Security Scanner
Detectify
Quickly and easily assess the security of your HTTP response headers.
WasCryptoScammed
Shodan
ScamAdviser
Censys
Detectify
Nessus
ZoomEye
Scan any IP right now. Get fresh data, not stale indexes. Live scans on-demand.

Which is more popular?
Based on our record, Security Headers seems to be more popular. It has been mentioned 70 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
SS
ScanSearch
|
|
|---|---|---|
| Website | securityheaders.com | scansearch.net |
| Pricing | — | |
| Listed in |
What each product offers, as listed by its team.

Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
HTTP Security Headers | Part 01
More videos
No ScanSearch videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Security Headers and ScanSearch. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.

We have no reviews of ScanSearch yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.

Since we were back in the security settings anyway, Claude and I went through the whole guide: added headers, set up CSP with no inline scripts, no-store. The securityheaders.com score went from F to A+. - Source: dev.to / 13 days ago
Check: Go to securityheaders.com and enter your URL. A grade below B means you're missing important ones. - Source: dev.to / 4 months ago
The curl above is the fastest check; all four lines should come back. In a browser, DevTools, Network tab, click the document request, read Response Headers. For a letter grade, securityheaders.com scores you against a known rubric. One... - Source: dev.to / 5 months ago
Tracking ScanSearch since Aug 2026.
When comparing Security Headers and ScanSearch, you can also consider the following products.

The Mozilla Observatory is a project designed to help developers, system administrators, and security professionals configure their sites safely and securely.
Compare Mozilla Observatory to Security Headers or ScanSearch:

A beginner-friendly way to check whether a crypto offer, message or company is a scam — free, in under a minute.
Compare WasCryptoScammed to Security Headers or ScanSearch:

Hardenize provides a comprehensive and free assessment of web site network and security configuration.
Compare Hardenize to Security Headers or ScanSearch:

Shodan is the world's first search engine for Internet-connected devices.
Compare Shodan to Security Headers or ScanSearch:
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 Security Headers or ScanSearch:

Check if a website is a scam website or a legit website. ScamAdviser helps identify if a webshop is fraudulent or infected with malware, or conducts phishing, fraud, scam and spam activities. Use our free trust and site review checker.
Compare ScamAdviser to Security Headers or ScanSearch: