indexo.dev

learn-swift.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-06 · ok HTTP/1.1 200 269 ms crawled 2026-05-08

US · 104.21.12.38 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Learn Swift By Examples
Description
Learn Swift by example with hands-on code snippets. Explore real Swift programs, understand core concepts, and start building Swift apps today.
Language
en-US
Canonical
https://learn-swift.com/

Open Graph

url
https://learn-swift.com/
title
Learn Swift By Examples
description
Learn Swift by example with hands-on code snippets. Explore real Swift programs, understand core concepts, and start building Swift apps today.

Technology

CDN
Cloudflare

Third-party hosts loaded (2)

  • cdnjs.cloudflare.com×3
  • unpkg.com×2

Social

Registration

Registrar
Amazon Registrar, Inc.
Created
2025-08-20
Expires
2026-08-20 92 days left
Updated
2025-08-20
Name servers
  • clark.ns.cloudflare.com
  • elisabeth.ns.cloudflare.com

DNS records live

NS
  • clark.ns.cloudflare.com
  • elisabeth.ns.cloudflare.com
TXT
  • google-site-verification=awhQF-EzOMDk6z6NZQ3BgFAIOyjCB_ZihPei22i_j-Q

Email authentication no MX

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

Certificate (current)

WE1
from 2026-04-14 to 2026-07-13
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://learn-swift.com/

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)