simulatorsgpt.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-18 · ok HTTP/1.1 200 2158 ms crawled 2026-05-15

US · 104.21.26.15 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: SimulatorsGPT - Free Online Simulators & Tools
Description: The ultimate hub for accurate, fast, and interactive online simulators. Powered by clean code and designed for speed.
Language: en

Technology

CDN: Cloudflare
CMS: Next.js

Analytics

Cloudflare Insights
Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (4)

fonts.googleapis.com×1
mc.yandex.ru×1
static.cloudflareinsights.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

Spaceship, Inc.

Created

2025-08-28

Expires

2026-08-28 100 days left

Updated

2025-09-04

Name servers

barbara.ns.cloudflare.com
vicente.ns.cloudflare.com

DNS records live

NS

barbara.ns.cloudflare.com
vicente.ns.cloudflare.com

TXT

google-site-verification=VNnxQrOHgA5b89vDkVAlcoQQYtKglwKIpkZjWhI5KC4

Email authentication no MX

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

Certificate (current)

WE1

from 2026-05-03 to 2026-08-01

Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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