sindresorhus.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 418 ms crawled 2026-05-18

US · 172.67.134.81 · AS13335 Cloudflare, Inc.

Reputation 100/100

sector tech type homepage

HTML metadata

Title

Sindre Sorhus

Description

Full-Time Open-Sourcerer & App Maker

Language

Canonical

https://sindresorhus.com/index

Feeds

Open Graph

url: https://sindresorhus.com/index
title: Sindre Sorhus
locale: en_US
site name: Sindre Sorhus
description: Full-Time Open-Sourcerer & App Maker

Technology

CDN: Cloudflare

Third-party hosts loaded (1)

gc.zgo.at×1

Social

Registration

Registrar

Cloudflare, Inc.

Created

2010-10-24

Expires

2033-10-24 2714 days left

Updated

2024-09-02

Name servers

charles.ns.cloudflare.com
rachel.ns.cloudflare.com

DNS records live

NS

charles.ns.cloudflare.com
rachel.ns.cloudflare.com

MX

69 route1.mx.cloudflare.net
71 route2.mx.cloudflare.net
8 route3.mx.cloudflare.net

TXT

keybase-site-verification=LeDyOEPIYOBv_lAAejBxmiDqh7uIeZkDTndpZ2bcoBU

Verified for

Google
OpenAI

Email authentication strong

SPF

v=spf1 include:_spf.mx.cloudflare.net ~all

softfail (~all)

DMARC

v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:6b780e7448654f8d9d751511fad9d398@dmarc-reports.cloudflare.net;

policy: reject (enforced) · sp=reject

DKIM

Show 12 DKIM selectors

default: v=DKIM1; p=
google: v=DKIM1; p=
selector1: v=DKIM1; p=
selector2: v=DKIM1; p=
k1: v=DKIM1; p=
k2: v=DKIM1; p=
mail: v=DKIM1; p=
dkim: v=DKIM1; p=
s1: v=DKIM1; p=
s2: v=DKIM1; p=
mxvault: v=DKIM1; p=
smtpapi: v=DKIM1; p=

selectors probed

Certificate (current)

WE1

from 2026-04-04 to 2026-07-03

Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://sindresorhus.com/

present

strict-transport-security
x-content-type-options

findings

short HSTS max-age
missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
strict-transport-security: max-age=0; includeSubDomains; preload