indexo.dev

sytse.com

.com crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 87 ms crawled 2026-06-01

US · 192.0.78.236 · AS2635 Automattic, Inc

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Official Website of Sid Sijbrandij - Sytse
Description
I love to build things-from code to companies—and support innovative projects that have the potential to improve the world around us.
Language
en-US
Canonical
https://sytse.com/
Feeds

Open Graph

url
https://sytse.com/
title
Official Website of Sid Sijbrandij - Sytse
locale
en_US
site name
Sytse.com
description
I love to build things-from code to companies—and support innovative projects that have the potential to improve the world around us.

Technology

Server
nginx
CMS
WordPress
jQuery
3.7.1
Third-party hosts loaded (13)
  • i0.wp.com×8
  • s0.wp.com×2
  • stats.wp.com×2
  • 0.gravatar.com×1
  • 1.gravatar.com×1
  • 2.gravatar.com×1
  • c0.wp.com×1
  • gmpg.org×1
  • jetpack.wordpress.com×1
  • public-api.wordpress.com×1
  • secure.gravatar.com×1
  • sijbrandij.substack.com×1
  • widgets.wp.com×1

Social

Registration

Registrar
pair Networks, Inc. d/b/a pair Domains
Created
1999-03-26
Expires
2027-03-26 285 days left
Updated
2026-02-24
Name servers
  • ns1.wordpress.com
  • ns2.wordpress.com
  • ns3.wordpress.com

DNS records live

NS
  • ns1.wordpress.com
  • ns2.wordpress.com
  • ns3.wordpress.com
MX
  • 10 mx1.emailsrvr.com
  • 10 mx2.emailsrvr.com

Email authentication partial

SPF
v=spf1 include:_spf.wpcloud.com ~all
softfail (~all)
DMARC
v=DMARC1;p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WR1
from 2026-05-31 to 2026-08-29
Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://sytse.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=31536000

Links to (3)

Linked from (2)

Use this data via API

Everything on this page for sytse.com is available as JSON from the indexo.dev REST & MCP API.

curl "https://indexo.dev/api/v1/domains/sytse.com" \
  -H "X-API-Key: idx_..."

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