Website readiness profile · Snapshot 23 October 2026
yuntrack.com
yuntrack.com's public homepage, certificate and DNS checked against 31 practices and compared with 185 Postage & Courier Services sites.
- Readiness index
- 39/100
- Ahead of
- 11%
- Practices observed
- 8/28
- Popularity band
- Top 50K
Postage & Courier Services median 60
of measured Postage & Courier Services sites
3 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: yuntrack.com. Thin bar: Postage & Courier Services peer median.
Enable
38/100
Peers 75
Harden
45/100
Peers 56
Accelerate
27/100
Peers 53
Recover
n/a/100
Peers 12
Priority fixes for yuntrack.com
Ordered by impact and by how common each practice is among peers.
Priority 1 · Accelerate
HTTP/2 negotiated
Observed: The TLS handshake selected http/1.1 instead of HTTP/2.
Why it matters: HTTP/2 sends many files over one connection, which speeds up pages with lots of images, styles and scripts.
What to do: Enable HTTP/2 on your CDN or server. Most CDNs do this by default.
74% of Postage & Courier Services peers do this. Limit: Certificate and protocol were observed from one vantage point; CDNs can present different certificates by region.
Priority 2 · Harden
HSTS kept for at least a year
Observed: The homepage response did not include a Strict-Transport-Security header.
What to do: Send Strict-Transport-Security on HTTPS responses. Start with a short max-age (for example 300 seconds), confirm every subdomain works over HTTPS, then raise it in steps to 31536000. Add includeSubDomains only when all subdomains are HTTPS. HSTS preload is optional and hard to undo; hstspreload.org itself does not recommend it by default.
39% of Postage & Courier Services peers do this.
Priority 3 · Harden
DMARC policy enforces quarantine or reject
Observed: No DMARC record was found at _dmarc.yuntrack.com.
What to do: Publish DMARC with p=none and a reporting address first, fix any legitimate senders that fail SPF or DKIM alignment, then move to quarantine and finally reject.
52% of Postage & Courier Services peers do this.
Priority 4 · Enable
XML sitemap discoverable
Observed: No sitemap was listed in robots.txt or found at /sitemap.xml.
What to do: Generate an XML sitemap of canonical URLs, reference it in robots.txt and submit it in Google Search Console.
69% of Postage & Courier Services peers do this.
Guide: XML Sitemap Guide: Include Only URLs You Stand Behind
What yuntrack.com already does well
Practices fewer than half of Postage & Courier Services peers use.
- Framing restrictedFraming controls present.50% of peers
What we saw
- Homepage checked
- https://www.yuntrack.com/
- Homepage response
- HTTP 200
- TLS
- TLSv1.3, http/1.1
- Certificate
- GlobalSign, 199-day validity, expiring 2027-01-28
- CDN or edge
- Alibaba Cloud CDN
- Homepage HTML
- 2 KB, gzip
- Images on homepage
- 0
Limits: homepage only, one location, one moment. Header checks reflect the homepage response; other pages may differ.
Stack and providers
Seen in the homepage response, certificate and DNS. Provider pages compare how their customers configure the same checks.
All 31 checks
Select a gap for the method and fix. How each check works
Not observed 20
- HSTS kept for at least a year
- Certificate lifetime of 100 days or less
- CAA records limit who can issue certificates
- DNSSEC signed
- security.txt published
- DMARC policy enforces quarantine or reject
- X-Content-Type-Options: nosniff
- Content Security Policy present
- Referrer-Policy set
- HTTP/2 negotiated
- HTTP/3 advertised
- Static files cached for 30 days or more
- No render-blocking scripts in <head>
- XML sitemap discoverable
- Reachable over IPv6
- Canonical URL declared
- Meta description written
- Structured data present
- Social preview image set
- Page language declared
Observed 8
- HTTP requests move to HTTPS
- TLS 1.3 negotiated
- Certificate has more than 14 days left
- Framing restricted
- HTML compressed
- robots.txt published
- Mobile viewport configured
- At most one redirect to the homepage
Not measured 3
- Modern image formats in use
- Offscreen images lazy-loaded
- Nameservers spread across providers
Own yuntrack.com?
Re-run the checks after a change, or verify the site in a free workspace to save reports with history, compare against similar sites and competitors, and track a private action plan. What owners get.
Live status for this site: Status Is Down: yuntrack.com. This profile covers configuration only.