swcregistry.io

.io crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 1339 ms crawled 2026-05-10

US · 104.21.18.95 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Smart Contract Weakness Classification (SWC)
Description: Smart Contract Weakness Classification and Test Cases
Language: en
Generator: mkdocs-1.6.0, mkdocs-material-9.5.31
Canonical: https://swcregistry.io/

Technology

CDN: Cloudflare

Fonts

Google Fonts

Third-party hosts loaded (2)

fonts.googleapis.com×1
fonts.gstatic.com×1

Social

DNS records live

NS

james.ns.cloudflare.com
kara.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

WE1

from 2026-04-19 to 2026-07-18

Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (5)

Linked from (1)

mythx.io×2