subthread.ai

.ai crawl

First seen 2026-04-21 · Last seen 2026-05-14 · ok HTTP/1.1 200 2826 ms crawled 2026-05-14

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Subthread AI: Your AI Productivity OS
Description
Subthread AI is your ultimate AI-powered productivity OS, transforming your browser into a customizable dashboard. Streamline your tasks with features like diary keeping, quick notes, and dynamic to-do lists, all while receiving AI-driven workflow optimization.
Language
en

Open Graph

url
https://www.subthread.ai
title
Subthread
locale
en_US
site name
Subthread
description
Subthread AI is a productivity tool that enhances your efficiency and organization. As a browser extension, it transforms your new tab into a customizable dashboard. With diary keeping, quick notes, and to-do lists, Subthread AI offers AI-powered suggestions to streamline your workflow. It's your go-to solution for staying organized and productive.

Technology

CDN
Vercel
CMS
Next.js

Third-party hosts loaded (1)

  • plausible.nilni.com×1

Social

Contact

Email

Registration

Registrar
NameCheap, Inc.
Created
2024-07-21
Expires
2026-07-21 62 days left
Updated
2024-07-26
Name servers
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
TXT
  • google-site-verification=eBNQeDKHlt4A192Cu94iQbHzUgnz78WO0ouQy6uNJi0

Email authentication no MX

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

Certificate (current)

R12
from 2026-04-21 to 2026-07-20
Expires in 62 days

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.subthread.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 (9)

Linked from (1)