indexo.dev

jcmatheson.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-06 · ok HTTP/1.1 200 317 ms crawled 2026-05-07

US · 198.51.233.1 · AS395409 Neocities

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
J.C.Matheson - Author

Technology

Server
neocities
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • fonts.googleapis.com×2
  • cdnjs.cloudflare.com×1
  • fonts.gstatic.com×1
  • i.gr-assets.com×1
  • www.goodreads.com×1

Registration

Registrar
NameCheap, Inc.
Created
2025-01-22
Expires
2027-01-22 247 days left
Updated
2026-04-02
Name servers
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
MX
  • 10 eforward1.registrar-servers.com
  • 10 eforward2.registrar-servers.com
  • 10 eforward3.registrar-servers.com
  • 15 eforward4.registrar-servers.com
  • 20 eforward5.registrar-servers.com

Email authentication weak

SPF
v=spf1 include:spf.efwd.registrar-servers.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-02 to 2026-07-01
Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://jcmatheson.com/

present
  • strict-transport-security
  • content-security-policy
findings
  • short HSTS max-age
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests; default-src 'unsafe-inline' 'unsafe-eval' 'self' data: blob: *
strict-transport-security
max-age=2630000

Links to (2)

Linked from (1)