indexo.dev

serpclimber.com

.com crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 411 ms crawled 2026-06-02

US · 104.21.89.208 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
SERPclimber | Automated SERP A/B Testing
Description
SERPclimber finds SEO opportunities, drafts content variants, publishes SERP A/B tests, and promotes winners using GSC, Ahrefs, and your CMS.
Canonical
https://SERPclimber.com/

Open Graph

url
https://SERPclimber.com/
title
SERPclimber | Automated SERP A/B Testing
site name
SERPclimber
description
SERPclimber finds SEO opportunities, drafts content variants, publishes SERP A/B tests, and promotes winners using GSC, Ahrefs, and your CMS.

Technology

CDN
Cloudflare

Registration

Registrar
NameCheap, Inc.
Created
2026-05-10
Expires
2027-05-10 333 days left
Updated
2026-05-10
Name servers
  • denver.ns.cloudflare.com
  • magdalena.ns.cloudflare.com

DNS records live

NS
  • denver.ns.cloudflare.com
  • magdalena.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

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)

E8
from 2026-05-10 to 2026-08-08
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)

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