ingresso.com

Readiness by lane

Green: ingresso.com. Thin bar: Events & Online Ticketing peer median.

Priority fixes for ingresso.com

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

1. Priority 1 · Harden

   DMARC policy enforces quarantine or reject

   Observed: The DMARC policy for ingresso.com was p=none, which asks receivers to take no action on failing mail.

   Why it matters: An enforcing DMARC policy helps receiving mail systems reject email that falsely claims to come from your domain, a common route for phishing your customers.

   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.

   44% of Events & Online Ticketing peers do this. Limit: Read from public DNS at the time of the check; records may have changed since.

   Guide: A Practical Website Health Check for Owners

2. Priority 2 · Accelerate

   Static files cached for 30 days or more

   Observed: A same-site stylesheet or script was cacheable for 13 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.

   43% of Events & Online Ticketing peers do this.

   Guide: Browser Caching Guide for Website Owners

3. Priority 3 · Accelerate

   No render-blocking scripts in <head>

   Observed: The homepage <head> loaded 1 external script without async or defer.

   What to do: Add defer to scripts that need the DOM, async to independent ones such as analytics, or move them to the end of the body.

   On Next.js: Use the next/script component with an appropriate loading strategy.

   35% of Events & Online Ticketing peers do this.

   Guide: Control Third-Party Scripts Before They Control Your Page

4. Priority 4 · 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 Next.js: Next.js documents nonce-based CSP with middleware.

   30% of Events & Online Ticketing peers do this.

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

What ingresso.com already does well

Practices fewer than half of Events & Online Ticketing peers use.

• Referrer-Policy setReferrer-Policy present.28% of peers
• Reachable over IPv6IPv6 address published.35% of peers
• HSTS kept for at least a yearHSTS with a 730-day max-age covering subdomains.42% of peers

What we saw

Homepage checked

https://www.ingresso.com/

Homepage response

HTTP 200

TLS

TLSv1.3, HTTP/2

Certificate

DigiCert, 198-day validity, expiring 2027-03-28

Platform or framework

Next.js

DNS operators

1 self-run or other nameserver domain

HSTS

max-age 730 days, includeSubDomains, preload

DMARC policy

p=none

Homepage HTML

38 KB, gzip

Images on homepage

1 (svg 2)

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 Events & Online Ticketing sites

• beauty-istanbul.com70
• cinema-city.co.il70
• efteling.com70
• tablecheck.com70
• vaope.com70

Events & Online Ticketing readiness benchmark