indexo.dev

johnresig.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-04 · ok HTTP/1.1 200 693 ms crawled 2026-05-07

US · 188.114.97.3 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
John Resig - JavaScript Programming
Language
en-US
Generator
WordPress 6.9.4
Canonical
https://johnresig.com/
Feeds

Technology

CDN
Cloudflare
CMS
WordPress
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • cdn.carbonads.com×1
  • feeds.feedburner.com×1
  • www.google.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
Porkbun LLC
Created
2007-08-26
Expires
2026-08-26 99 days left
Updated
2025-08-25
Name servers
  • dave.ns.cloudflare.com
  • vera.ns.cloudflare.com

DNS records live

NS
  • dave.ns.cloudflare.com
  • vera.ns.cloudflare.com

Email authentication no MX

SPF
v=spf1 a mx include:_spf.elasticemail.com ~all
softfail (~all)
DMARC
v=DMARC1;p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-03-16 to 2026-06-14
Expires in 26 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://johnresig.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (7)

Linked from (2)