porkbun.com

Readiness by lane

Green: porkbun.com. Thin bar: Domain Registrars peer median.

Priority fixes for porkbun.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.

   79% of Domain Registrars 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 · Accelerate

   Modern image formats in use

   Observed: The homepage had 18 images and none used WebP or AVIF.

   What to do: Serve WebP or AVIF with a JPEG or PNG fallback, either through an image CDN or by generating both formats at build time.

   55% of Domain Registrars peers do this.

   Guide: AVIF, WebP, JPEG, and PNG: Choose the Right Image Format

3. Priority 3 · Accelerate

   Offscreen images lazy-loaded

   Observed: The homepage had 18 images and none used loading="lazy".

   What to do: Add loading="lazy" to images below the fold. Do not lazy-load the main hero image, because that delays the largest visible element.

   50% of Domain Registrars peers do this.

   Guide: Lazy Loading Without Broken Pages

4. Priority 4 · Harden

   Certificate lifetime of 100 days or less

   Observed: The certificate from Amazon had a 197-day validity period, longer than the 100-day maximum that applies from March 2027.

   What to do: Move to automated issuance and renewal now, while you still have time to test it.

   43% of Domain Registrars peers do this.

   Guide: HTTPS and TLS Guide for Website Owners

What porkbun.com already does well

Practices fewer than half of Domain Registrars peers use.

• security.txt publishedsecurity.txt with a contact found.14% of peers
• CAA records limit who can issue certificatesCAA limits issuance to amazon.com, godaddy.com, letsencrypt.org and others.21% of peers
• Content Security Policy presentContent-Security-Policy present.29% of peers

What we saw

Homepage checked

https://porkbun.com/

Homepage response

HTTP 200

TLS

TLSv1.2, HTTP/2

Certificate

Amazon, 197-day validity, expiring 2027-03-07

DNS operators

Amazon Route 53

HSTS

max-age 730 days, includeSubDomains, preload

DMARC policy

p=quarantine

Homepage HTML

118 KB, gzip

Images on homepage

18 (svg 10, png 5, gif 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 Domain Registrars sites

• atom.com84
• gsfar.com64
• onlinebersama.com64
• whois.com62

Domain Registrars readiness benchmark