indexo.dev

clearrevise.com

.com crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 553 ms crawled 2026-05-31

US · 104.21.13.97 · AS13335 Cloudflare, Inc.

Reputation 66/100 weak security headers multiple spf records spf without fallback dmarc monitor-only

Classifying

HTML metadata

Title
Illustrated GCSE revision guides
Description
A clear, approachable and illustrated approach to GCSE revision. Educational textbooks and revision guides Revise with confidence with a conveniently sized guide for OCR, AQA, Edexcel, BTEC exams.
Language
en

Technology

CDN
Cloudflare
jQuery
2.2.4 known XSS (<3.5)
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • cdnjs.cloudflare.com×6
  • fast.fonts.net×1
  • widget.trustpilot.com×1
  • www.googletagmanager.com×1

Contact

Phone

Registration

Registrar
eNom, LLC
Created
2020-05-01
Expires
2029-05-01 1065 days left
Updated
2026-04-24
Name servers
  • kay.ns.cloudflare.com
  • kip.ns.cloudflare.com

DNS records live

NS
  • kay.ns.cloudflare.com
  • kip.ns.cloudflare.com
MX
  • 1 mail.rocket-media.net
TXT
  • v=spf1include:rocket-media.net-all

Email authentication weak

SPF
v=spf1include:rocket-media.net-all
missing all · multiple SPF records
DMARC
v=DMARC1;p=none;
policy: none (monitoring only)
DKIM
  • dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0mF7el/zst2fxjvWA+P0/gR55L72K4FgfqGbddj6OJDNLUoAc2GvGWkBZ2HAClX/8a4d…
selectors probed

Certificate (current)

WE1
from 2026-05-05 to 2026-08-03
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (3)

Linked from (2)