Website readiness profile · Snapshot 23 October 2026
onlineksrtcswift.com
onlineksrtcswift.com's public homepage, certificate and DNS checked against 31 practices and compared with 203 Trains & Public Transport sites.
- Readiness index
- 55/100
- Ahead of
- 32%
- Practices observed
- 15/31
- Popularity band
- Top 10K
Trains & Public Transport median 60
of measured Trains & Public Transport sites
0 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: onlineksrtcswift.com. Thin bar: Trains & Public Transport peer median.
Enable
74/100
Peers 73
Harden
60/100
Peers 57
Accelerate
30/100
Peers 53
Recover
0/100
Peers 15
Priority fixes for onlineksrtcswift.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.
77% of Trains & Public Transport peers do this. Limit: Certificate and protocol were observed from one vantage point; CDNs can present different certificates by region.
Priority 2 · 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.
66% of Trains & Public Transport peers do this.
Guide: XML Sitemap Guide: Include Only URLs You Stand Behind
Priority 3 · Harden
DMARC policy enforces quarantine or reject
Observed: No DMARC record was found at _dmarc.onlineksrtcswift.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.
40% of Trains & Public Transport peers do this.
Priority 4 · Accelerate
Static files cached for 30 days or more
Observed: A same-site stylesheet or script was cacheable for 10 days, short of the 30-day benchmark.
What to do: Give versioned (fingerprinted) CSS, JavaScript, fonts and images Cache-Control: public, max-age=31536000, immutable, and change the file name whenever the content changes.
38% of Trains & Public Transport peers do this.
What onlineksrtcswift.com already does well
Practices fewer than half of Trains & Public Transport peers use.
- HSTS kept for at least a yearHSTS with a 365-day max-age covering subdomains.41% of peers
- Offscreen images lazy-loadedNative lazy loading in use.43% of peers
What we saw
- Homepage checked
- https://onlineksrtcswift.com/
- Homepage response
- HTTP 200
- TLS
- TLSv1.3, http/1.1
- Certificate
- GlobalSign, 199-day validity, expiring 2026-11-22
- DNS operators
- GoDaddy DNS
- HSTS
- max-age 365 days, includeSubDomains
- Homepage HTML
- 148 KB, gzip
- Images on homepage
- 72 (svg 59, png 10, jpg 3)
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 16
- 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
- Content Security Policy present
- Referrer-Policy set
- HTTP/2 negotiated
- HTTP/3 advertised
- Static files cached for 30 days or more
- Modern image formats in use
- No render-blocking scripts in <head>
- XML sitemap discoverable
- Reachable over IPv6
- Structured data present
- Nameservers spread across providers
Observed 15
- HTTP requests move to HTTPS
- HSTS kept for at least a year
- TLS 1.3 negotiated
- Certificate has more than 14 days left
- X-Content-Type-Options: nosniff
- Framing restricted
- HTML compressed
- Offscreen images lazy-loaded
- robots.txt published
- Canonical URL declared
- Meta description written
- Mobile viewport configured
- Social preview image set
- Page language declared
- At most one redirect to the homepage
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Live status for this site: Status Is Down: onlineksrtcswift.com. This profile covers configuration only.