indexo.dev

mathscircle.com

.com crawl

First seen 2026-04-17 · Last seen 2026-05-08 · ok HTTP/1.1 200 2045 ms crawled 2026-05-12

US · 104.21.76.249 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Maths Circle – LTD
Language
en-GB
Generator
Elementor 4.0.7; features: additional_custom_breakpoints; settings: css_print_method-external, google_font-enabled, font_display-auto
Canonical
https://mathscircle.com/
Feeds

Technology

CDN
Cloudflare
CMS
WordPress
Fonts
  • Adobe Fonts

Third-party hosts loaded (3)

  • use.typekit.net×2
  • cdn-cookieyes.com×1
  • gmpg.org×1

Contact

Phone

Registration

Registrar
IONOS SE
Created
2015-11-09
Expires
2029-11-09 1269 days left
Updated
2024-09-19
Name servers
  • arch.ns.cloudflare.com
  • zita.ns.cloudflare.com

DNS records live

NS
  • arch.ns.cloudflare.com
  • zita.ns.cloudflare.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • apple-domain-verification=SgAd0_SmwkB1e0FBqM-GtKoPJf_MF8B9SN6s1IyTb6Y
  • freeagent-domain-verification=A0FcwD9OOAkJoiFjsixb
  • google-site-verification=zUtPqhSJmxjWh3uihNfrKA_8K54VsdMJlHa3bwlruX4

Email authentication strong

SPF
v=spf1 include:shops.shopify.com include:_spf.freeagent.com include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:re+2ca058c9c155@inbound.dmarcdigests.com; sp=reject; aspf=r;
policy: reject (enforced) · sp=reject
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1tvl52DhZaJsfthlDoUeMW9BbbfxIXR6fZMcnKkHKc+ICJjQgZbMRi+TRdLxfm4t5jn5S4YntMPSir…
selectors probed

Certificate (current)

WE1
from 2026-04-08 to 2026-07-07
Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://mathscircle.com/

present
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing HSTS
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=(), interest-cohort=()
x-content-type-options
nosniff
content-security-policy
default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://*.cookieyes.com https://cdn-cookieyes.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://*.typekit.net; img-src 'self' data: https://secure.gravatar.com https:; font-src 'self' data: https://fonts.gstatic.com https://*.typekit.net; connect-src 'self' https://*.cookieyes.com https://cdn-cookieyes.com; media-src 'self'; object-src 'none'; frame-src 'none'; frame-ancestors 'self'; base-uri 'self'; form-action 'self'; upgrade-insecure-requests

Links to (3)

Linked from (2)