indexo.dev

tandemdevlab.com

.com crawl

First seen 2026-05-02 · Last seen 2026-05-16 · ok HTTP/1.1 200 1279 ms crawled 2026-05-08

US · 205.134.238.102 · AS22611 InMotion Hosting, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Breckenridge Web Design | Denver Web Design Agency | Tandem Dev Lab
Description
Tandem Dev Lab, a web design agency in Summit County, CO, specializes in web design, custom software and branding for Breckenridge and Denver based businesses.
Language
en-US
Generator
All in One SEO (AIOSEO) 4.9.5.1
Canonical
https://tandemdevlab.com/
Feeds

Open Graph

url
https://tandemdevlab.com/
title
Breckenridge Web Design | Denver Web Design Agency | Tandem Dev Lab
locale
en_US
site name
Tandem Dev Lab - Breckenridge Web Design
description
Tandem Dev Lab, a web design agency in Summit County, CO, specializes in web design, custom software and branding for Breckenridge and Denver based businesses.

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • cdnjs.cloudflare.com×2
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Registrar
NameCheap, Inc.
Created
2023-10-31
Expires
2026-10-31 164 days left
Updated
2025-10-01
Name servers
  • ns1.theklcdteam.com
  • ns2.theklcdteam.com
  • ns3.theklcdteam.com

DNS records live

NS
  • ns1.servconfig.com
  • ns2.servconfig.com
MX
  • 0 mail.tandemdevlab.com

Email authentication weak

SPF
v=spf1 +a +mx +ip4:104.247.75.101 +include:relay.mailchannels.net ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyKJEKzedFsDeca5t1xPqMcERbH8IOa9tqtE9lHb1lkDltjAaTDhKZ97Cb1LHba93pR4HQcfv2iFxgK…
selectors probed

Certificate (current)

R13
from 2026-03-30 to 2026-06-28
Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://tandemdevlab.com/

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

Links to (4)

Linked from (2)