testwithgo.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 2830 ms crawled 2026-05-10

DE · 35.157.26.135 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: Test with Go
Description: Learn how to test real, complex software written in Go. This course is composed of over 173 videos spanning over 33 hours, all designed to teach you how to effectively test your Go code.

Open Graph

url: https://testwithgo.com
title: Test with Go
description: Learn how to test real, complex software written in Go

Technology

CDN: Netlify

Fonts

Google Fonts

Social widgets

Twitter Widget

Third-party hosts loaded (6)

calhoun.ck.page×2
logo.clearbit.com×2
fonts.googleapis.com×1
js.stripe.com×1
platform.twitter.com×1
stackpath.bootstrapcdn.com×1

Social

Registration

Registrar

1API GmbH

Created

2017-11-08

Expires

2026-11-08 173 days left

Updated

2025-11-22

Name servers

dns1.p05.nsone.net
dns2.p05.nsone.net
dns3.p05.nsone.net
dns4.p05.nsone.net

DNS records live

NS

dns1.p05.nsone.net
dns2.p05.nsone.net
dns3.p05.nsone.net
dns4.p05.nsone.net

Email authentication no MX

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

Certificate (current)

from 2026-03-22 to 2026-06-20

Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://testwithgo.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