indexo.dev

scalingdevtools.com

.com crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 330 ms crawled 2026-05-19

US · 172.67.201.147 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

sector tech type blog

HTML metadata

Title
Scaling DevTools
Description
Lessons from 100+ DevTool founders. DevTools successes, failures and stories in a free weekly email and podcast.
Language
en

Open Graph

title
Scaling DevTools
site name
Scaling DevTools
description
Lessons from 100+ DevTool founders. DevTools successes, failures and stories in a free weekly email and podcast.

Technology

CDN
Cloudflare
CMS
Next.js

Social

Registration

Registrar
NameCheap, Inc.
Created
2022-03-21
Expires
2027-03-21 304 days left
Updated
2026-05-09
Name servers
  • garret.ns.cloudflare.com
  • meadow.ns.cloudflare.com

DNS records live

NS
  • garret.ns.cloudflare.com
  • meadow.ns.cloudflare.com
MX
  • 1 smtp.google.com
Verified for
  • Google

Email authentication strong

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:jack@scalingdevtools.com
policy: reject (enforced)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoIoEOwEVZm/uXKvx2Hk1Obj5NQntPEkYERO6VHMl8Ex+bpMRgBtR8U+1NaqY4lH69CAAtBtBv7EpIq…
selectors probed

Certificate (current)

WE1
from 2026-05-09 to 2026-08-08
Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://scalingdevtools.com/

present
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff

Links to (3)

Linked from (2)