indexo.dev

1stclassmaths.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-07 · ok HTTP/1.1 200 886 ms crawled 2026-05-07

US · 185.230.63.171 · AS58182 Wix.com Ltd.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
1st Class Maths - Free online GCSE Maths Revision
Description
1st Class Maths is a free GCSE revision site with past papers, mark schemes, walkthrough videos and topic based revision booklets.
Language
en
Generator
Wix.com Website Builder
Canonical
https://www.1stclassmaths.com

Open Graph

url
https://www.1stclassmaths.com
title
1st Class Maths - Free online GCSE Maths Revision
site name
1st Class Maths
description
1st Class Maths is a free GCSE revision site with past papers, mark schemes, walkthrough videos and topic based revision booklets.

Technology

Server
Pepyaka
CMS
Wix

Third-party hosts loaded (4)

  • static.parastorage.com×10
  • static.wixstatic.com×8
  • siteassets.parastorage.com×4
  • browser.sentry-cdn.com×1

Social

Contact

Email
Phone

Registration

Registrar
NameCheap, Inc.
Created
2022-05-15
Expires
2028-05-15 726 days left
Updated
2025-07-09
Name servers
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
MX
  • 1 smtp.google.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-17 to 2026-07-16
Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.1stclassmaths.com/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=31556952

Links to (5)

Linked from (1)