explorelearning.com

.com crawl

First seen 2026-05-29 · Last seen 2026-05-31 · ok HTTP/1.1 200 1797 ms crawled 2026-05-31

US · 107.162.255.31 · AS35280 F5 Networks SARL

Reputation 100/100

Classifying

HTML metadata

Title
K-12 STEM Solutions | ExploreLearning
Description
Discover seriously fun STEM teaching tools that are evidence-based to tackle the most critical challenges in K-12 STEM education.
Language
en
Canonical
https://www.explorelearning.com/

Open Graph

url
https://www.explorelearning.com/
title
K-12 STEM Solutions | ExploreLearning
description
We’re an education technology company creating seriously fun solutions for the most critical challenges in K-12 STEM learning. Our <a href="/our-products/math-solutions" target="_blank">supplemental math resources</a> and <a href="/our-products/science-solutions" target="_blank">science solutions</a> are <a href="/research/" target="_blank">research-proven</a> to work, saving teachers time and helping students grow!

Technology

Server
volt-adc
jQuery
3.5.0
Cookie consent
  • OneTrust
Social widgets
  • Vimeo Embed

Third-party hosts loaded (2)

  • cdn.cookielaw.org×1
  • player.vimeo.com×1

Social

Contact

Phone

Registration

Registrar
MarkMonitor Inc.
Created
2000-03-21
Expires
2029-03-21 1023 days left
Updated
2025-07-29
Name servers
  • ns1.cambiumlearning.com
  • ns2.cambiumlearning.com

DNS records live

NS
  • ns1.cambiumlearning.com
  • ns2.cambiumlearning.com
MX
  • 10 us-smtp-inbound-1.mimecast.com
  • 10 us-smtp-inbound-2.mimecast.com

Email authentication strong

SPF
not published
DMARC
v=DMARC1; p=quarantine; rua=mailto:2e7f13de7e6b838@rep.dmarcanalyzer.com; ruf=mailto:2e7f13de7e6b838@for.dmarcanalyzer.com; fo=1;
policy: quarantine
DKIM
Show 4 DKIM selectors
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGQOtBlvBLVn/sertiXj0kN58uHGl2s/2QAktRvb3n8R4kr49AT0jBnMUSMZ75KlnhFgUpKqzXZv6sQV7U4y…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDcEYi4rrs1UgEPQg8Yh7atrmq9W66kBgRrE0pAtm7Btf3boeedb68lscep16fBT+h7FhA0AzEs0Fppz+mwbi…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxH9fDEqEtRe8/+BhSI49EbfnDI/HDb6S7xpvowaiR0wIxSX78/57ZCgtEa5BDix4s7cAhWlGnrMznUh9KG…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC25c3oyf22VNLyNzpSgTi6TbILa8mZtlz4ceQok0eIgYSzRJwZHfqSAn695elLYSlYTqiWxnlK9lyQPQclYDjaNl…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA OV R36
from 2026-05-28 to 2026-12-13
Expires in 194 days

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.explorelearning.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
base-uri 'self';connect-src 'self' blob: *.clarity.ms *.bing.com *.facebook.com *.mktoresp.com *.ubembed.com *.google.com *.pinterest.com *.wistia.com *.litix.io *.crazyegg.com *.doubleclick.net *.google-analytics.com *.googletagmanager.com *.onetrust.com cdn.cookielaw.org *.linkedin.com *.ubembed.com *.unbounce.com;default-src 'self';font-src 'self' data: *.typekit.net *.unbounce.com *.wistia.com;frame-ancestors 'self';frame-src 'self' *.ubembed.com *.doubleclick.net *.vimeo.com *.facebook.com *.youtube.com *.pinterest.com *.explorelearning.com *.googletagmanager.com *.unbounce.com;img-src 'self' data: blob: *.bing.com *.twitter.com *.explorelearning.com *.pinterest.com *.wistia.com *.vimeocdn.com *.ytimg.com *.linkedin.com https://t.co *.facebook.com *.google-analytics.com *.google.com *.googletagmanager.com *.clarity.ms cdn.cookielaw.org;media-src 'self' *.explorelearning.com blob: *.unbounce.com;object-src 'none';script-src 'self' 'unsafe-inline' 'unsafe-eval' *.clarity.ms *.bing.c
strict-transport-security
max-age=31536000

Links to (7)

Linked from (2)