arkadium.com

Readiness by lane

Green: arkadium.com. Thin bar: Puzzles & Video Games peer median.

Priority fixes for arkadium.com

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

1. Priority 1 · Accelerate

   No render-blocking scripts in <head>

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

   Why it matters: A plain <script src> in the head stops the browser from showing anything until that file has downloaded and run.

   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.

   52% of Puzzles & Video Games peers do this. Limit: Based on the homepage HTML delivered to an automated client; scripts that run later were not executed.

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

2. Priority 2 · Harden

   DMARC policy enforces quarantine or reject

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

   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.

   21% of Puzzles & Video Games peers do this.

   Guide: A Practical Website Health Check for Owners

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.

   41% of Puzzles & Video Games peers do this.

   Guide: CDN Guide for Website Owners

4. Priority 4 · Harden

   CAA records limit who can issue certificates

   Observed: No CAA record was found for arkadium.com, so any public certificate authority may issue for it.

   What to do: Publish CAA records naming every CA you actually use, including the CAs your CDN uses for managed certificates. Add an iodef contact if you want reports.

   5.6% of Puzzles & Video Games peers do this.

   Guide: HTTPS and TLS Guide for Website Owners

What arkadium.com already does well

Practices fewer than half of Puzzles & Video Games peers use.

• security.txt publishedsecurity.txt with a contact found.5.4% of peers
• Content Security Policy presentContent-Security-Policy present.17% of peers
• Referrer-Policy setReferrer-Policy present.19% of peers

What we saw

Homepage checked

https://www.arkadium.com/

Homepage response

HTTP 200

TLS

TLSv1.3, HTTP/2

Certificate

Let's Encrypt, 89-day validity, expiring 2026-12-27

CDN or edge

Azure Front Door/CDN

Platform or framework

Next.js

DNS operators

1 self-run or other nameserver domain

HSTS

max-age 365 days, includeSubDomains

DMARC policy

p=none

Homepage HTML

668 KB, gzip

Images on homepage

68 (svg 108, webp 39, png 13, avif 3, jpg 1)

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 Puzzles & Video Games sites

• 1001games.com83
• 1001giochi.it82
• jigsawplanet.com84
• kreuzwort-raetsel.net84
• prihorivahori.cz82

Puzzles & Video Games readiness benchmark