indexo.dev

essential.ai

.ai crawl

First seen 2026-04-13 · Last seen 2026-05-06 · ok HTTP/1.1 200 285 ms crawled 2026-05-06

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Essential AI
Description
Essential AI builds open-source models and tools to make frontier AI more accessible.
Language
en
Canonical
https://www.essential.ai/

Open Graph

url
https://www.essential.ai/
title
Essential AI
site name
Essential AI
description
Essential AI builds open-source models and tools to make frontier AI more accessible.

Technology

CDN
Vercel
CMS
Next.js

Social

Contact

Email

Registration

Registrar
NameCheap, Inc.
Created
2017-12-16
Expires
2028-01-17 608 days left
Updated
2026-03-03
Name servers
  • ned.ns.cloudflare.com
  • ryleigh.ns.cloudflare.com

DNS records live

NS
  • ned.ns.cloudflare.com
  • ryleigh.ns.cloudflare.com
MX
  • 1 smtp.google.com
TXT
  • apple-domain-verification=kSCtJ7YtO7KwWfNc
  • google-site-verification=S586fiRLVaT4LkjK9xEZXl06JjTrfByrmqOZ45PitWY
  • google-site-verification=iBolkPYE_ySBKM5MU5AKG-DOLgLZyAyI-67mMhDLOh8

Email authentication partial

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

Certificate (current)

R12
from 2026-04-30 to 2026-07-29
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://essential.ai/

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=63072000

Links to (5)

Linked from (1)