SSL Certificate Analysis for resources.doit.com - Security Grade & TLS Configuration

Detected Technologies

See all in URL Inspect 10

Let's Encrypt

YouTube

Google Analytics

Google Fonts

Google Tag Manager

Hotjar

HubSpot

HubSpot Analytics

HubSpot Forms

Microsoft Clarity

Certificate Information

Subject

CN=resources.doit.com

Issuer

C=US, O=Let's Encrypt, CN=R13

Valid From

May 06, 2026

Valid Until

August 04, 2026 89 days

Public Key

RSA 2048 bit Adequate

Signature Algorithm

SHA256-RSA

SHA-256 Fingerprint

14:37:75:A3:80:50:E8:4A:CE:48:5C:E7:97:17:32:4A:F1:CA:FC:80:A3:CB:70:8D:E4:F3:31:60:77:E3:57:9D

Alternative Names

1 domains

Security Configuration

TLS Protocols

TLS 1.2 TLS 1.3

Forward Secrecy

Supported (Modern clients use PFS)

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=15552000; includeSubDomains; preload

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Basic

default-src; script-src; connect-src; +9 more Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Present

same-origin

Permissions-Policy

Present

camera=(), microphone=(), geolocation=(); +1 more

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Add Content-Security-Policy header to prevent XSS attacks

CAA Records (Certificate Authority Authorization)

CAA Records

Configured (Restricts certificate issuance)

Current Issuer

Authorized (Matches CAA policy)

Authorized CAs

digicert.com letsencrypt.org ; validationmethods=http-01;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/23216805 awstrust.com

Incident Reporting

mailto:[email protected]

Recommendations

• Consider using critical flag (flags=128) for stricter CAA enforcement
• Consider adding 'issuewild' records to control wildcard certificate issuance

Subject Alternative Names

1 domain

resources.doit.com