indexo.dev

codegrade.com

.com crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 814 ms crawled 2026-05-30

US · 198.202.211.1 · AS209242 Cloudflare London, LLC

Reputation 100/100

Classifying

HTML metadata

Title
Autograder for Programming Courses | CodeGrade
Description
Grade code automatically with instant, line-by-line feedback. Integrates with Canvas, Blackboard, and Moodle. 175+ languages. Start free today.
Language
en

Open Graph

title
Autograder for Programming Courses | CodeGrade
description
Grade code automatically with instant, line-by-line feedback. Integrates with Canvas, Blackboard, and Moodle. 175+ languages. Start free today.

Technology

CDN
Cloudflare
jQuery
3.5.1
Analytics
  • Google Tag Manager
Fonts
  • Adobe Fonts
  • Google Fonts
Third-party hosts loaded (15)
  • cdn.prod.website-files.com×75
  • cdn.jsdelivr.net×2
  • www.googletagmanager.com×2
  • 117627144.intellimizeio.com×1
  • ajax.googleapis.com×1
  • analytics.ahrefs.com×1
  • api.intellimize.co×1
  • cdn.intellimize.co×1
  • cdnjs.cloudflare.com×1
  • d3e54v103j8qbb.cloudfront.net×1
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • js.hs-scripts.com×1
  • log.intellimize.co×1
  • use.typekit.net×1

Contact

Email

Registration

Registrar
Gandi SAS
Created
2015-08-11
Expires
2027-08-11 426 days left
Updated
2026-05-06
Name servers
  • ns-1017.awsdns-63.net
  • ns-1411.awsdns-48.org
  • ns-1898.awsdns-45.co.uk
  • ns-23.awsdns-02.com

DNS records live

NS
  • ns-1017.awsdns-63.net
  • ns-1411.awsdns-48.org
  • ns-1898.awsdns-45.co.uk
  • ns-23.awsdns-02.com
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Atlassian
  • Google

Email authentication strong

SPF
v=spf1 include:_spf.transip.email include:7245763.spf06.hubspotemail.net include:_spf.atlassian.net include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; pct=100
policy: quarantine
DKIM
Show 4 DKIM selectors
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4z6aNbya3HHdwSZjVXvyoDTHWsua7bOPRtA8QZdRsFsWvfyTgsS9c+9ow8XOaynj9sZMndI8hsNopg…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw1gU64wM331J2x42nJ5l0VWV9mz2yyXOQwlgqvQ5eOkANWTV43m7GSCUU9MBBKHDpm6+8o9nY+5vm506tZ…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC8tvSmzHnj/KkHIVAuonmai05ZFiat3Js8GETYTxg0Pfb3773i53A56TIx89vrodwSgVPFTQFqQ1Tg/KOpQM6YlC…
selectors probed

Certificate (current)

WE1
from 2026-05-18 to 2026-08-16
Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.codegrade.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
findings
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
content-security-policy
frame-ancestors 'self'
strict-transport-security
max-age=31536000

Links to (1)

Linked from (1)

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