
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.

Yoast
Wordfence
WP Rocket
Event Espresso
The SEO Framework
Pareto Security
MemberMouse
A newsletter plugin for Wordpress.

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.
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| Website | securityheaders.com | jackmail.com |
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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
Jackmail WCEU Review
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Security Headers and Jackmail. 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 Jackmail 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 / 25 days ago
Check: Go to securityheaders.com and enter your URL. A grade below B means you're missing important ones. - Source: dev.to / 5 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 / 6 months ago
Tracking Jackmail since Mar 2021.
When comparing Security Headers and Jackmail, you can also consider the following products.

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Hardenize provides a comprehensive and free assessment of web site network and security configuration.
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Comprehensive security plugin for WordPress.
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This free online service performs a deep analysis of the configuration of any SSL web server on the public Internet.
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WP Rocket offers a caching plugin for Wordpress.
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