indexo.dev

reactnewsletter.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-01 · ok HTTP/1.1 200 1065 ms crawled 2026-05-06

US · 216.150.1.129 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
React Newsletter
Description
Stay up to date on the latest React news, tutorials, resources, and more. Delivered every Tuesday, for free.
Canonical
https://reactnewsletter.com

Open Graph

url
https://reactnewsletter.com
title
Join React Newsletter - Your weekly dose of React
site name
React Newsletter by ui.dev
description
Stay up to date on the latest React news, tutorials, resources, and more. Delivered every Tuesday, for free.

Technology

CDN
Vercel
CMS
Next.js

Registration

Registrar
Squarespace Domains II LLC
Created
2014-12-01
Expires
2026-12-01 195 days left
Updated
2025-11-16
Name servers
  • ns1.vercel-dns.com
  • ns2.vercel-dns.com

DNS records live

NS
  • ns1.vercel-dns.com
  • ns2.vercel-dns.com
TXT
  • google-site-verification=Otto5Casvogboxs_yWSoO0YOIF40lC1VIElnDvPjujM

Email authentication no MX

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

Certificate (current)

R12
from 2026-04-15 to 2026-07-14
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://reactnewsletter.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 (1)

Linked from (1)