indexo.dev

tailwindcss.com

.com toplist crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1425 ms crawled 2026-05-18

US · 104.26.3.143 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Tailwind CSS - Rapidly build modern websites without ever leaving your HTML.
Description
Tailwind CSS is a utility-first CSS framework for rapidly building modern websites without ever leaving your HTML.
Language
en
Feeds

Open Graph

title
Tailwind CSS - Rapidly build modern websites without ever leaving your HTML.
description
Tailwind CSS is a utility-first CSS framework for rapidly building modern websites without ever leaving your HTML.

Technology

CDN
Cloudflare
CMS
Next.js

Third-party hosts loaded (1)

  • knpxzi5b0m-dsn.algolia.net×1

Social

Registration

Registrar
Tucows Domains Inc.
Created
2017-07-20
Expires
2032-07-20 2253 days left
Updated
2023-01-05
Name servers
  • anuj.ns.cloudflare.com
  • roxy.ns.cloudflare.com

DNS records live

NS
  • anuj.ns.cloudflare.com
  • roxy.ns.cloudflare.com
MX
  • 10 in1-smtp.messagingengine.com
  • 20 in2-smtp.messagingengine.com

Email authentication partial

SPF
v=spf1 include:spf.messagingengine.com include:helpscoutemail.com ?all
neutral (?all)
DMARC
v=DMARC1; p=none; sp=none; rua=mailto:51c9dcb29189459b9b6a2c6e5f118521@dmarc-reports.cloudflare.net; pct=100
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-03-21 to 2026-06-19
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

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

Linked from (50)