indexo.dev

solidbook.io

.io crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 296 ms crawled 2026-06-03

DE · 35.157.26.135 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
SOLID: The Software Design, Architecture & Testing Wiki
Description
Learn to write testable, flexible, maintainable code with TypeScript.
Language
en
Generator
Gatsby 2.24.31
Canonical
https://solidbook.io

Open Graph

url
https://solidbook.io
title
SOLID: The Software Design, Architecture & Testing Wiki
description
Learn to write testable, flexible, maintainable code with TypeScript.

Technology

CDN
Netlify
CMS
Gatsby 2.24.31
Analytics
  • Google Analytics
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • www.google-analytics.com×2
  • datafa.st×1
  • fonts.googleapis.com×1
  • js.stripe.com×1
  • www.paypal.com×1

DNS records live

NS
  • dns1.p05.nsone.net
  • dns2.p05.nsone.net
  • dns3.p05.nsone.net
  • dns4.p05.nsone.net
Verified for
  • Meta

Email authentication no MX

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

Certificate (current)

E8
from 2026-05-09 to 2026-08-07
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://solidbook.io/

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

Linked from (1)