varnatraffic.com

Readiness by lane

Green: varnatraffic.com. Thin bar: Trains & Public Transport peer median.

Priority fixes for varnatraffic.com

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

1. 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.

   Guide: CDN Guide for Website Owners

2. Priority 2 · Harden

   TLS 1.3 negotiated

   Observed: The TLS connection negotiated TLSv1.2.

   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.

   85% of Trains & Public Transport peers do this.

   Guide: HTTPS and TLS Guide for Website Owners

3. Priority 3 · Enable

   robots.txt published

   Observed: No robots.txt file was returned at the site root.

   What to do: Publish /robots.txt with any crawl rules you need and a Sitemap: line pointing to your XML sitemap.

   81% of Trains & Public Transport peers do this.

   Guide: Robots.txt Guide: Control Crawling Without Hiding Mistakes

4. Priority 4 · 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.

   41% of Trains & Public Transport peers do this.

   Guide: HTTPS and TLS Guide for Website Owners

What varnatraffic.com already does well

Practices fewer than half of Trains & Public Transport peers use.

• Static files cached for 30 days or moreLong-lived caching on static files.38% of peers
• No render-blocking scripts in <head>Head scripts load without blocking.43% of peers
• Certificate lifetime of 100 days or lessShort-lived 89-day certificate from Let's Encrypt, already inside the 2027 limit.43% of peers

What we saw

Homepage checked

https://www.varnatraffic.com/

Homepage response

HTTP 200

TLS

TLSv1.2

Certificate

Let's Encrypt, 89-day validity, expiring 2026-12-23

DNS operators

1 self-run or other nameserver domain

Homepage HTML

79 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

Compare with other Trains & Public Transport sites

• ctabustracker.com40
• ecorbbs.in40
• gtt.to.it38
• jrkyushu.co.jp40
• kintetsu.co.jp39

Trains & Public Transport readiness benchmark