indexo.dev

superead.com

.com crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 409 ms crawled 2026-06-03

US · 104.21.60.189 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Superead: Speed Reading Training, Techniques and Exercises Superead
Description
Learn speed reading techniques with Superead by taking speed reading training. Click now for speed reading exercises, reading test and memory techniques.
Language
en

Technology

CDN
Cloudflare
JS framework
Angular 16.2.12

Registration

Registrar
GoDaddy.com, LLC
Created
2012-02-16
Expires
2031-02-16 1717 days left
Updated
2026-03-30
Name servers
  • ezra.ns.cloudflare.com
  • piper.ns.cloudflare.com

DNS records live

NS
  • ezra.ns.cloudflare.com
  • piper.ns.cloudflare.com
MX
Show 6 MX records
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 15 4pzugb5xg6ve2rizfz5lucb3pzpx6eg2lmunctadbodigmhlxmcq.mx-verification.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com

Email authentication weak

SPF
v=spf1 include:spf.mailjet.com ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-07 to 2026-07-06
Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)