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jasongrosfeld.com

.com pending HTTP/1.1 403 329 ms

First seen 2026-06-05 · Last seen 2026-06-19 · crawled 2026-06-19 ·2 attempts

US · 141.193.213.20 · AS209242 Cloudflare London, LLC

Reputation 100/100

sector tech type homepage

cloudflare bot challenge

HTML metadata

Title
Jason Grosfeld - Developer
Description
the Chairman and CEO of Irongate and the developer of Costa Palmas
Language
en-US
Canonical
https://jasongrosfeld.com/
Feeds
last post 323 days ago

Open Graph

url
https://jasongrosfeld.com/
title
Jason Grosfeld - Developer
locale
en_US
site name
Jason Grosfeld - Developer
description
the Chairman and CEO of Irongate and the developer of Costa Palmas

Contact

Technology

CDN
Cloudflare
CMS
WordPress
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Adobe Fonts

Third-party hosts loaded (5)

  • cdn.jsdelivr.net×3
  • code.jquery.com×2
  • www.google.com×2
  • use.typekit.net×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2023-09-19
Expires
2027-09-19 456 days left
Updated
2025-09-21
Name servers
  • ns53.domaincontrol.com
  • ns54.domaincontrol.com

DNS records live

NS
  • ns53.domaincontrol.com
  • ns54.domaincontrol.com
Verified for
  • Google

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-05-20 to 2026-08-18
Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (5)

Linked from (1)

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