indexo.dev

hedonometer.org

.org crawl

First seen 2026-05-14 · Last seen 2026-05-14 · ok HTTP/1.1 200 2972 ms crawled 2026-05-19

US · 198.74.58.158 · AS63949 Akamai Connected Cloud

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Hedonometer
Description
Hedonometer.org is an instrument that measures the happiness of large populations in real time. The hedonometer is based on people’s online expressions, capitalizing on data-rich social media, and measures how people present themselves to the outside world.
Language
en

Technology

Server
nginx
CMS
Gatsby

Third-party hosts loaded (2)

  • cdn.jsdelivr.net×1
  • d3js.org×1

Social

Registration

Registrar
Network Solutions, LLC
Created
2011-10-02
Expires
2026-10-02 134 days left
Updated
2025-08-08
Name servers
  • ns1.worldnic.com
  • ns2.worldnic.com

DNS records live

NS
  • ns1.worldnic.com
  • ns2.worldnic.com

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-14 to 2026-08-12
Expires in 83 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://hedonometer.org/timeseries/en_all/

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

Links to (4)

Linked from (1)