opdeck.co

.co crawl

First seen 2026-04-18 · Last seen 2026-05-12 · ok HTTP/1.1 200 6075 ms crawled 2026-05-12

US · 172.67.164.186 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title

OpDeck — The web command center

Description

Free web performance, SEO audit, and security tools. Analyze cache headers, API response times, SSL certificates, and more — all in one place.

Language

Canonical

https://www.opdeck.co

Feeds

OpDeck Blog RSS

Open Graph

url: https://www.opdeck.co
title: OpDeck — The web command center
locale: en_US
site name: OpDeck
description: Free web performance, SEO audit, and security tools. Analyze cache headers, API response times, SSL certificates, and more — all in one place.

Technology

CDN: Cloudflare

Analytics

Plausible

Fonts

Google Fonts

Third-party hosts loaded (4)

fonts.googleapis.com×2
api.producthunt.com×1
fonts.gstatic.com×1
plausible.io×1

DNS records live

NS

candy.ns.cloudflare.com
trevor.ns.cloudflare.com

MX

10 eforward1.registrar-servers.com
10 eforward2.registrar-servers.com
10 eforward3.registrar-servers.com
15 eforward4.registrar-servers.com
20 eforward5.registrar-servers.com

Verified for

Google
Yandex

Email authentication weak

SPF: v=spf1 include:spf.efwd.registrar-servers.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

WE1

from 2026-04-07 to 2026-07-06

Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.opdeck.co/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy