Open
Cached
·
just now
89/100
SECURITY SCORE
Certificate Information
Subject
CN=rectanglehealth.com
Issuer
C=US, O=Let's Encrypt, CN=E8
Valid From
January 06, 2026
Valid Until
April 06, 2026
77 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
E5:CA:99:0A:B7:93:86:5E:2B:FF:24:0D:A3:43:A8:0E:0E:DB:30:5B:60:7C:CB:3A:EF:9C:71:13:68:6E:39:F5
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
HTTP Security Headers
Status
Strict-Transport-Security
Excellent
max-age=63072000; includeSubDomains; preload
Content-Security-Policy
Basic
script-src; img-src; object-src; +1 more
script-src 'self' data: blob: 'unsafe-inline' 'unsafe-eval' https://ajax.googleapis.com/ https://cdnjs.cloudflare.com/ https://cdn.jsdelivr.net/ https://www.googletagmanager.com/ https://js.navattic.com/ https://capture.navattic.com/ https://js.hs-scripts.com/ https://bat.bing.com/ https://connect.facebook.net/ https://t.visitorqueue.com/ https://js.driftt.com/ https://tracking.g2crowd.com/ https://www.clarity.ms/ https://i.clarity.ms/ https://snap.licdn.com/ https://tag.pearldiver.io/ https://googleads.g.doubleclick.net/ https://js.hs-analytics.net/ https://js.hubspot.com/ https://track.hubspot.com/ https://js.hsleadflows.net/ https://js.hs-banner.com/ https://js.hsadspixel.net/ https://js.zi-scripts.com/ https://ws-assets.zoominfo.com/ https://a.usbrowserspeed.com/ https://tags.clickagy.com/ https://js.adsrvr.org/ https://i.liadm.com/ https://js.hsforms.net/ https://*.fs1.hubspotusercontent-na1.net/ https://20898597.fs1.hubspotusercontent-na1.net/ https://js.chilipiper.com/ https://www.clickcease.com/ https://boards.greenhouse.io/ https://www.tfaforms.com/ https://www.google.com/ https://c.clarity.ms/ https://assets.adobedtm.com/ https://twin-iq.kickfire.com/ https://demo.rectanglehealth.com/ https://stackadapt.com https://tags.srv.stackadapt.com https://srv.stackadapt.com https://ap.srv.stackadapt.com/ https://east.srv.stackadapt.com https://uw.srv.stackadapt.com https://eu.srv.stackadapt.com https://qvdt3feo.com/ https://www.gstatic.com https://scripts.clarity.ms https://nitroscripts.com/ https://*.visitorqueue.com/ https://*.personizely.net https://www.rectanglehealth.com/; img-src 'self' data: blob: https://t.visitorqueue.com/ https://px.ads.linkedin.com/ https://www.facebook.com/ https://perf-na1.hsforms.com/ https://www.google.com/ https://bat.bing.com/ https://track.hubspot.com/ https://aorta.clickagy.com/ https://us-u.openx.net/ https://i.liadm.com/ https://idsync.rlcdn.com/ https://dpm.demdex.net/ https://pixel-sync.sitescout.com/ https://forms-na1.hsforms.com/ https://www.googletagmanager.com/ https://images.g2crowd.com/ https://googleads.g.doubleclick.net/ https://aa.agkn.com/ https://www.linkedin.com/ https://c.clarity.ms/ https://c.bing.com/ https://d.agkn.com/ https://cm.g.doubleclick.net/ https://assets.adobedtm.com/ https://twin-iq.kickfire.com/ https://tags.srv.stackadapt.com https://*.ads.linkedin.com/ https://*.visitorqueue.com/ https://*.personizely.net https://www.rectanglehealth.com/; object-src 'self' data: blob: https://demo.rectanglehealth.com/ https://www.googletagmanager.com/ https://td.doubleclick.net/ https://js.driftt.com/ https://insight.adsrvr.org/ https://match.adsrvr.org/ https://i.liadm.com/ https://s.pointerpro.com/ https://job-boards.greenhouse.io/ https://www.tfaforms.com/ https://*.personizely.net https://pcihipaa.com/ https://rectanglehealth.chilipiper.com/ https://forms.hsforms.com/ https://c.clarity.ms/ https://*.youtube.com/ https://youtube.com/ https://assets.adobedtm.com https://*.fls.doubleclick.net/ https://track.hubspot.com/ https://capture.navattic.com/ https://tags.srv.stackadapt.com https://www.google.com; frame-src 'self' data: blob: https://demo.rectanglehealth.com/ https://www.googletagmanager.com/ https://td.doubleclick.net/ https://js.driftt.com/ https://insight.adsrvr.org/ https://match.adsrvr.org/ https://i.liadm.com/ https://s.pointerpro.com/ https://job-boards.greenhouse.io/ https://www.tfaforms.com/ https://*.personizely.net https://pcihipaa.com/ https://rectanglehealth.chilipiper.com/ https://forms.hsforms.com/ https://c.clarity.ms/ https://*.youtube.com/ https://youtube.com/ https://assets.adobedtm.com https://*.fls.doubleclick.net/ https://track.hubspot.com/ https://capture.navattic.com/ https://tags.srv.stackadapt.com https://www.google.com
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
CAA Records (Certificate Authority Authorization)
CAA Records
Not Configured
(Any CA can issue certificates)
CAA Issues
- • No CAA records configured - any CA can issue certificates
Recommendations
- • Implement CAA records to restrict which CAs can issue certificates for your domain
- • This adds an extra layer of security against unauthorized certificate issuance
- • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
- • Consider adding 'iodef' record to receive security incident reports