indexo.dev

theblockchainhistory.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-08 · ok HTTP/1.1 200 5417 ms crawled 2026-05-11

US · 104.21.84.70 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Blockchain History | Complete Evolution from 1970s to 2025
Description
Comprehensive blockchain history covering 55+ years of evolution, key figures, and major events from cryptographic foundations to Web3 revolution.
Language
en
Canonical
https://theblockchainhistory.com
Translations
  • en
  • zh

Technology

CDN
Cloudflare
CMS
Next.js
Analytics
  • Google Tag Manager

Third-party hosts loaded (5)

  • auraplusplus.com×2
  • dayslaunch.com×2
  • startupfa.me×2
  • twelve.tools×2
  • www.googletagmanager.com×1

Registration

Registrar
Spaceship, Inc.
Created
2025-07-23
Expires
2026-07-23 65 days left
Updated
2025-07-23
Name servers
  • alexandra.ns.cloudflare.com
  • quentin.ns.cloudflare.com

DNS records live

NS
  • alexandra.ns.cloudflare.com
  • quentin.ns.cloudflare.com
TXT
  • google-site-verification=oLUU4Nja0KhZQe3SBD7ZmvVjzYdqgkaUZMiQRV6gLTA

Email authentication no MX

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

Certificate (current)

WE1
from 2026-03-21 to 2026-06-19
Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://theblockchainhistory.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 (1)