indexo.dev

semantic-ui.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 1306 ms crawled 2026-05-10

US · 104.21.84.180 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Semantic UI
Description
Semantic empowers designers and developers by creating a shared vocabulary for UI.
Generator
DocPad v6.79.4

Technology

CDN
Cloudflare

Third-party hosts loaded (2)

  • ghbtns.com×2
  • cdn.transifex.com×1

Social

Registration

Registrar
NameCheap, Inc.
Created
2012-10-28
Expires
2029-10-28 1257 days left
Updated
2026-02-12
Name servers
  • coco.ns.cloudflare.com
  • paul.ns.cloudflare.com

DNS records live

NS
  • coco.ns.cloudflare.com
  • paul.ns.cloudflare.com
MX
  • 10 mx.zohomail.com
  • 20 mx2.zohomail.com

Email authentication weak

SPF
not published
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

WE1
from 2026-03-26 to 2026-06-24
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://semantic-ui.com/

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

Links to (9)

Linked from (1)