toprecepty.cz

Readiness by lane

Green: toprecepty.cz. Thin bar: Food & Grocery Delivery peer median.

Priority fixes for toprecepty.cz

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

1. Priority 1 · Harden

   HSTS kept for at least a year

   Observed: The homepage response did not include a Strict-Transport-Security header.

   Why it matters: HSTS tells browsers to use HTTPS for your host on every later visit, which removes the window where a first HTTP request can be intercepted.

   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.

   On Cloudflare: Enable HSTS under SSL/TLS > Edge Certificates > HTTP Strict Transport Security and raise max-age gradually.

   42% of Food & Grocery Delivery peers do this. Limit: Read from the homepage response only; other pages or regions may send different headers.

   Guide: HTTPS and TLS Guide for Website Owners

2. Priority 2 · Harden

   Content Security Policy present

   Observed: The homepage response did not include a Content-Security-Policy header.

   What to do: Start with Content-Security-Policy-Report-Only to see what would break, tighten the policy over a few weeks, then enforce it.

   On Drupal: The Security Kit module includes CSP settings.

   37% of Food & Grocery Delivery peers do this.

   Guide: Payment Security and PCI DSS: What Website Owners Need to Know

3. Priority 3 · 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.

   On Cloudflare: Enable HTTP/3 (with QUIC) under Speed > Optimization > Protocol Optimization.

   35% of Food & Grocery Delivery peers do this.

   Guide: CDN Guide for Website Owners

4. Priority 4 · Harden

   X-Content-Type-Options: nosniff

   Observed: The homepage response did not include X-Content-Type-Options: nosniff.

   What to do: Send X-Content-Type-Options: nosniff on all responses and make sure each file is served with the correct Content-Type.

   On Cloudflare: Add the header with a response header transform rule.

   53% of Food & Grocery Delivery peers do this.

   Guide: A Practical Website Health Check for Owners

What toprecepty.cz already does well

Practices fewer than half of Food & Grocery Delivery peers use.

• security.txt publishedsecurity.txt with a contact found.6% of peers
• Modern image formats in useWebP or AVIF images detected.40% of peers
• DMARC policy enforces quarantine or rejectDMARC policy p=quarantine.42% of peers

What we saw

Homepage checked

https://www.toprecepty.cz/

Homepage response

HTTP 200

TLS

TLSv1.3, HTTP/2

Certificate

Google Trust Services, 90-day validity, expiring 2027-01-17

CDN or edge

Cloudflare

Platform or framework

Drupal

DNS operators

Cloudflare

DMARC policy

p=quarantine

Homepage HTML

696 KB, br

Images on homepage

320 (jpg 243, svg 68, png 25, webp 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

Compare with other Food & Grocery Delivery sites

• 1mg.com79
• arla.se80
• panlasangpinoy.com80
• pharmeasy.in80
• valio.fi80

Food & Grocery Delivery readiness benchmark