envmodules.io

.io crawl

First seen 2026-05-06 · Last seen 2026-05-06 · ok HTTP/1.1 200 3275 ms crawled 2026-05-13

US · 185.199.110.153 · AS54113 Fastly, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Environment Modules
Description: The official web page for the Modules software package. The Modules package provides for the dynamic modification of a user's environment via modulefiles.
Language: en

Technology

CDN: Fastly
Server: GitHub.com

Third-party hosts loaded (4)

stackpath.bootstrapcdn.com×2
cdn.jsdelivr.net×1
code.jquery.com×1
kit.fontawesome.com×1

Social

DNS records live

NS

ns1.dnsimple-edge.com
ns2.dnsimple-edge.net
ns3.dnsimple-edge.io
ns4.dnsimple-edge.org

Email authentication no MX

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

Certificate (current)

R13

from 2026-04-16 to 2026-07-15

Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://envmodules.io/

findings

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

Links to (16)

Linked from (1)

trackawesomelist.com×1