SSL Verification Bypassed
The server's SSL certificate could not be verified. The analysis was completed using insecure mode. Data may be less reliable.
Reason:
Expired Certificate - the server's certificate has expired
Open
Cached
·
just now
48/100
SECURITY SCORE
Certificate Information
Subject
C=TW, UNKNOWN={:asn1_OPENTYPE, <<19, 3, 51, 51, 51>>}, ST=Taoyuan, L=Taoyuan, UNKNOWN={:asn1_OPENTYPE, <<19, 39, 78, 111, 46, 50, 48, 48, 44, 87, 101, 110, 32, 72, 117, 97, 32, 50, 110, 100, 32, 82, 68, 46, 44, 75, 117, 101, 105, 32, 83, 97, 110, 32, 72, 115, 105, 97, 110, 103, 44>>}, O=MiTAC International Corp, OU=MIS, OU=Provided by Global Digital Inc., OU=GlobalTrustSSLWildcard, CN=*.mio.com
Issuer
C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO RSA Organization Validation Secure Server CA
Valid From
May 08, 2018
Valid Until
May 26, 2020
Expired
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
85:A3:5B:C5:CA:70:D1:C9:7A:D5:C0:B9:C3:67:3F:DA:ED:17:8E:05:37:8F:71:92:8C:71:FF:AC:DA:4C:3F:58
Alternative Names
Security Configuration
TLS Protocols
TLS 1.0
TLS 1.1
TLS 1.2
Forward Secrecy
Limited
(Check cipher configuration)
Warnings
- • TLS 1.3 is not supported (recommended)
- • TLS 1.1 is deprecated and should be disabled
- • TLS 1.0 is deprecated and should be disabled
HTTP Security Headers
Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Add Strict-Transport-Security header with max-age of at least 1 year
- • Add Content-Security-Policy header to prevent XSS attacks
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • 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