Open
Cached
·
just now
83/100
SECURITY SCORE
Certificate Information
Subject
C=TW, ST=Hsinchu, O=MITAC COMPUTING TECHNOLOGY CORPORATION, CN=*.mitacmct.com
Issuer
C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Organization Validation Secure Server CA
Valid From
July 09, 2025
Valid Until
July 23, 2026
184 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
31:47:6D:D0:B3:D4:20:F5:26:E6:41:91:20:1D:36:03:AC:BF:0E:B8:B7:48:FA:40:76:56:27:39:B9:78:A0:F5
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
Forward Secrecy
Limited
(Check cipher configuration)
Warnings
- • TLS 1.3 is not supported (recommended)
HTTP Security Headers
Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Basic
frame-ancestors; default-src; script-src; +5 more
frame-ancestors 'self';default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.googletagmanager.com https://www.google-analytics.com https://crm.zohopublic.com/; img-src 'self' https: data:; style-src 'self' 'unsafe-inline' ; frame-src 'self' www.youtube.com www.mitaccomputing.com www.mitaccomputing.com.cn www.mitaccomputing.com.tw mitaclab.mitaccomputing.com player.bilibili.com; font-src 'self'; connect-src 'self' https://www.google-analytics.com;
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • Add X-Content-Type-Options: nosniff
- • 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