indexo.dev

rcrcsims.org

.org crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 496 ms crawled 2026-06-02

US · 13.33.235.41 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
SIMS
Language
en

Technology

CDN
Amazon CloudFront
Server
gunicorn
CMS
Gatsby
jQuery
3.5.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (10)
  • cdn.jsdelivr.net×9
  • d3js.org×5
  • cdn.datatables.net×3
  • cdnjs.cloudflare.com×3
  • maxcdn.bootstrapcdn.com×2
  • unpkg.com×2
  • ajax.googleapis.com×1
  • fonts.googleapis.com×1
  • www.google.com×1
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • ns-1275.awsdns-31.org
  • ns-1855.awsdns-39.co.uk
  • ns-311.awsdns-38.com
  • ns-822.awsdns-38.net

Email authentication no MX

SPF
v=spf1 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Amazon RSA 2048 M04
from 2026-03-04 to 2026-09-18
Expires in 105 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://rcrcsims.org/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • CSP allows unsafe inline scripts/styles
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
DENY
x-content-type-options
nosniff
content-security-policy
default-src 'self'; img-src 'self' data: https://www.google.com https://www.gstatic.com; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://cdn.jsdelivr.net https://d3js.org https://unpkg.com https://www.google.com https://www.googletagmanager.com https://cdnjs.cloudflare.com https://ajax.googleapis.com https://maxcdn.bootstrapcdn.com https://cdn.datatables.net https://www.gstatic.com; style-src 'self' 'unsafe-inline' https://cdn.jsdelivr.net https://fonts.googleapis.com https://cdn.datatables.net https://maxcdn.bootstrapcdn.com; font-src 'self' https://fonts.googleapis.com https://fonts.gstatic.com https://cdn.jsdelivr.net https://maxcdn.bootstrapcdn.com data:; connect-src 'self' https://www.google-analytics.com https://www.gstatic.comframe-src 'self' https://www.google.com https://www.gstatic.com https://recaptcha.net; child-src 'self' https://www.google.com https://www.gstatic.com https://recaptcha.net; object-src 'none';
strict-transport-security
max-age=31536000; includeSubDomains

Links to (4)

Linked from (1)