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HTTPS, SSL & Security Report for intent.yunjichina.com.cn

This report summarizes how well intent.yunjichina.com.cn is configured for secure web delivery. It covers HTTPS availability, HTTP→HTTPS redirects, TLS/SSL certificate validity, security headers, HTTP/2 and HTTP/3 support, and mixed content. Use it to quickly spot configuration gaps and improve your site's security and trust.

SecureScore90/100Last checked: 1 Jun 2026 at 05:42 UTC
HTTPS

Enabled

HTTP → HTTPS

Yes

TLS

A · 1.2, 1.3

Security headers

0/6

Detailed checks

HTTPS availability

The site is reachable over HTTPS.

Why it matters: HTTPS encrypts traffic and protects user data.

HTTP to HTTPS redirect

Requests to HTTP are redirected to HTTPS.

TLS & CertificateA

ValidYes
IssuerC=CN, O=TrustAsia Technologies, Inc., CN=TrustAsia DV TLS RSA CA 2025
Expires2027-01-05
Days until expiry218 days

Why it matters: A valid, non-expired certificate ensures encryption is trusted by browsers.

To improve your grade

  • •Improve: HSTS Enabled (+5 pts).
  • •Improve: Security Headers (+5 pts).
  • •For A+: add HSTS preload.
  • •For A+: add Content-Security-Policy.

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for intent.yunjichina.com.cn
Grade breakdown4 things to improve for a higher grade →
90/100 pts
HTTPS Connection
+25/25
HTTP to HTTPS Redirect
+20/20
Valid SSL Certificate
+20/20
Certificate Not Expiring Soon
+10/10
Short Redirect Chain
+5/5
HSTS Enabled
+0/5
Security Headers
+0/5

Requires 4 of 6 headers and Content-Security-Policy (CSP).

Modern TLS (no 1.0/1.1)
+10/10

To improve your grade

  • •Improve: HSTS Enabled (+5 pts).
  • •Improve: Security Headers (+5 pts).
  • •For A+: add HSTS preload.
  • •For A+: add Content-Security-Policy.

Security headers0/6

  • HSTS
  • CSP
  • X-Frame-Options
  • X-Content-Type-Options
  • Referrer-Policy
  • Permissions-Policy

Score: 0 of 6 headers present. For the grade factor (5 pts), 4+ headers and Content-Security-Policy (CSP) are both required.

HSTS (HTTP Strict Transport Security)Disabled

  • EnabledNo
  • On HSTS preload listNo
Submit or verify on hstspreload.org

Why it matters: HSTS tells browsers to use only HTTPS for this site. Preload allows inclusion in browsers’ built-in HSTS lists.

We check Chromium’s built-in list. hstspreload.org checks eligibility for submission (HSTS header, redirect chain). Results may differ for domains that are preloaded but no longer meet current eligibility rules.

HTTP/3 (QUIC)

Not advertised

The server does not advertise HTTP/3 (QUIC) via the Alt-Svc header.

DNS Security

CAA: Not set · DNSSEC: Not signedExpand
CAANot set
DNSSEC
Not signed

No CAA records. Any CA can issue certificates. Consider adding CAA to restrict issuance.

Redirect chain0ms total

When you visit the site over HTTP, the server may send you through one or more redirects until you land on the final HTTPS URL. Shorter chains are faster and better for SEO.

  1. 1.http://intent.yunjichina.com.cn

Recommendations for intent.yunjichina.com.cn

Based on this scan, here are the 4 next steps that would most improve security and SEO for intent.yunjichina.com.cn.

  1. Enable HSTS (Strict-Transport-Security)

    Recommended

    intent.yunjichina.com.cn does not send the Strict-Transport-Security header. Without it, returning visitors can still be downgraded to HTTP by an attacker on the network. One header makes browsers always use HTTPS.

    Security headers guide HSTS preload guide

  2. Add 6 missing security headers

    Recommended

    intent.yunjichina.com.cn sends 0 of 6 recommended security headers — missing: HSTS, CSP, X-Frame-Options…. Most take one line of server config and protect against clickjacking, MIME sniffing and data leaks.

    How to set security headers What each header does

  3. Consider HTTP/3

    Nice to have

    intent.yunjichina.com.cn supports HTTP/2 but does not advertise HTTP/3 (QUIC). HTTP/3 improves performance on lossy mobile networks. If you are behind Cloudflare or a modern CDN it is usually a toggle.

    How to enable HTTP/2 and HTTP/3 Why HTTP/3 detection tools disagree

  4. Add a CAA DNS record

    Nice to have

    intent.yunjichina.com.cn has no CAA record, so any certificate authority can issue certificates for it. A CAA record limits issuance to the CAs you actually use — a cheap defense against mis-issuance.

    What is a CAA record

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