indexo.dev

learnjsonschema.com

.com crawl

First seen 2026-04-12 · Last seen 2026-05-06 · ok HTTP/1.1 200 1475 ms crawled 2026-05-06

US · 185.199.109.153 · AS54113 Fastly, Inc.

Reputation 100/100

sector tech type blog

HTML metadata

Title
Reference documentation for JSON Schema - Redirecting...
Language
en-us
Generator
Hugo 0.147.2
Canonical
/2020-12/

Technology

CDN
Fastly
Server
GitHub.com
CMS
Hugo

Registration

Registrar
NameCheap, Inc.
Created
2020-11-23
Expires
2034-11-23 3110 days left
Updated
2025-10-20
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
TXT
  • google-site-verification=l2m9qBSPB2pCYz5z-T2F3fErgcy88z5fn8JyaF33WTs
  • v=spf1 include:spf.efwd.registrar-servers.com ~all

Certificate (current)

R12
from 2026-04-28 to 2026-07-27
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.learnjsonschema.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31556952

Linked from (1)