indexo.dev

sailingresume.io

.io crawl

First seen 2026-04-14 · Last seen 2026-05-05 · ok HTTP/1.1 200 3572 ms crawled 2026-05-07

US · 13.33.235.12 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

sector other type homepage

HTML metadata

Title
Trusted Sailing Resume
Language
en-US

Open Graph

title
Trusted Sailing Resume
site name
Sailing Resume Blockchain
description
Secure your sailing experience on the world’s first sailing resume blockchain.

Technology

CDN
Amazon CloudFront
Server
AmazonS3

DNS records live

NS
  • ns-1247.awsdns-27.org
  • ns-1636.awsdns-12.co.uk
  • ns-337.awsdns-42.com
  • ns-607.awsdns-11.net

Email authentication no MX

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

Certificates

Loading certificate

HTTP security headers

Header hygiene 40/100 Checked live page: https://sailingresume.io/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Linked from (1)