indexo.dev

learningtypescript.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-08 · ok HTTP/1.1 200 2999 ms crawled 2026-05-08

US · 66.33.60.130 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Learning TypeScript
Description
Companion articles and projects for the Learning TypeScript book.
Language
en
Generator
Docusaurus v2.3.1
Canonical
https://www.learningtypescript.com/
Translations
  • en
Feeds

Open Graph

url
https://www.learningtypescript.com/
title
Learning TypeScript
description
Companion articles and projects for the Learning TypeScript book.

Technology

CDN
Vercel
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2017-06-07
Expires
2027-06-07 384 days left
Updated
2022-09-19
Name servers
  • ns1.vercel-dns.com
  • ns2.vercel-dns.com

DNS records live

NS
  • ns1.vercel-dns.com
  • ns2.vercel-dns.com

Email authentication no MX

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

Certificate (current)

R12
from 2026-03-11 to 2026-06-09
Expires in 22 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.learningtypescript.com/

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 (8)

Linked from (1)