zingbus.com

Readiness by lane

Green: zingbus.com. Thin bar: Travel Bookings & Trip Planning peer median.

Priority fixes for zingbus.com

Ordered by impact and by how common each practice is among peers.

1. Priority 1 · Harden

   TLS 1.3 negotiated

   Observed: The TLS connection negotiated TLSv1.2.

   Why it matters: TLS 1.3 removes legacy cipher suites and completes the handshake in fewer round trips, so it is both safer and faster for new connections.

   What to do: Enable TLS 1.3 on your CDN or server. Keep TLS 1.2 available for older clients unless you have checked your audience.

   92% of Travel Bookings & Trip Planning peers do this. Limit: Certificate and protocol were observed from one vantage point; CDNs can present different certificates by region.

   Guide: HTTPS and TLS Guide for Website Owners

2. Priority 2 · Harden

   DMARC policy enforces quarantine or reject

   Observed: No DMARC record was found at _dmarc.zingbus.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.

   50% of Travel Bookings & Trip Planning peers do this.

   Guide: A Practical Website Health Check for Owners

3. Priority 3 · Harden

   Framing restricted

   Observed: The homepage did not send frame-ancestors or X-Frame-Options, so other sites may frame it.

   What to do: Send Content-Security-Policy: frame-ancestors 'self' (or a list of trusted origins). X-Frame-Options: SAMEORIGIN covers older browsers.

   On Next.js: Add it in next.config.js headers().

   56% of Travel Bookings & Trip Planning peers do this.

   Guide: A Practical Website Health Check for Owners

4. Priority 4 · Accelerate

   HTTP/3 advertised

   Observed: The homepage did not advertise HTTP/3 through an Alt-Svc header.

   What to do: Turn on HTTP/3 at your CDN. Browsers fall back to HTTP/2 automatically, so the risk is low.

   33% of Travel Bookings & Trip Planning peers do this.

   Guide: CDN Guide for Website Owners

What zingbus.com already does well

Practices fewer than half of Travel Bookings & Trip Planning peers use.

• Modern image formats in useWebP or AVIF images detected.41% of peers
• No render-blocking scripts in <head>Head scripts load without blocking.44% of peers
• HSTS kept for at least a yearHSTS with a 365-day max-age.46% of peers

What we saw

Homepage checked

https://www.zingbus.com/

Homepage response

HTTP 200

TLS

TLSv1.2, HTTP/2

Certificate

GoDaddy, 198-day validity, expiring 2027-04-14

Platform or framework

Next.js

DNS operators

GoDaddy DNS

HSTS

max-age 365 days

Homepage HTML

313 KB, gzip

Images on homepage

22 (svg 16, webp 6)

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

Compare with other Travel Bookings & Trip Planning sites

• carnival.com65
• d-reizen.nl65
• pickyourtrail.com66
• tui.fr66
• ving.no66

Travel Bookings & Trip Planning readiness benchmark