indexo.dev

medcalc.org

.org crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 3480 ms crawled 2026-05-16

US · 172.67.201.214 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
MedCalc Statistical Software – Data Analysis & Graphing
Description
MedCalc is a powerful statistical software package for biomedical research. Features include industry-leading ROC curve analysis, method comparison, and clinical quality control. Download a free trial.
Language
en
Canonical
https://www.medcalc.org/en/
Translations
  • de
  • en
  • es
  • fr
  • it
  • ja
  • ko
  • nl
  • pl
  • pt
  • ru
  • tr
  • zh-hans
  • zh-hant

Open Graph

url
https://www.medcalc.org/en/
title
MedCalc Statistical Software – Data Analysis & Graphing
site name
MedCalc
description
MedCalc is a powerful statistical software package for biomedical research. Features include industry-leading ROC curve analysis, method comparison, and clinical quality control. Download a free trial.

Technology

CDN
Cloudflare
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1

Registration

Registrar
GoDaddy.com, LLC
Created
2001-06-18
Expires
2029-06-18 1126 days left
Updated
2024-06-08
Name servers
  • emerson.ns.cloudflare.com
  • simone.ns.cloudflare.com

DNS records live

NS
  • emerson.ns.cloudflare.com
  • simone.ns.cloudflare.com
MX
  • 0 medcalc-org.mail.protection.outlook.com
TXT
  • google-site-verification=GGNVMb8vyQ70Bf8TGNqupf59u7ttD-VUp09z39MOX3U

Email authentication strong

SPF
v=spf1 ip4:141.226.140.0/24 include:spf.protection.outlook.com include:my.billit.be ~all
softfail (~all)
DMARC
v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:rua@medcalc.work;ruf=mailto:ruf@medcalc.work;fo=1
policy: quarantine · sp=quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCcVK72R2UQiSfO3k++7w5HOb5gtJ38HJnCsAch3sD4sd+ULNKqoPImBexrllN22bMsXilIG8R/dlym1e/yZv…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtx361bCoPXu+x8lhZbLPYWSAnZpCPnOO36bzXCqJSRdghZ3rZe7eAg1dHwsbIPMmyYxMe+2aBqzTRL…
selectors probed

Certificate (current)

WE1
from 2026-04-24 to 2026-07-23
Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.medcalc.org/en/

present
  • strict-transport-security
  • x-frame-options
findings
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000; includeSubDomains

Links to (1)

Linked from (3)