indexo.dev

edgarcosta.org

.org crawl

First seen 2026-04-14 · Last seen 2026-05-04 · ok HTTP/1.1 200 1378 ms crawled 2026-05-07

US · 185.199.108.153 · AS54113 Fastly, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Edgar Costa
Language
en
Generator
Jekyll v4.4.1
Canonical
https://edgarcosta.org/
Feeds

Open Graph

url
https://edgarcosta.org/
title
Edgar Costa
locale
en_US
site name
Edgar Costa

Technology

CDN
Fastly
Server
GitHub.com
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • cdn.jsdelivr.net×3
  • www.googletagmanager.com×1

Social

Registration

Registrar
Porkbun LLC
Created
2016-09-06
Expires
2035-09-06 3397 days left
Updated
2026-05-02
Name servers
  • maceio.ns.porkbun.com
  • curitiba.ns.porkbun.com
  • salvador.ns.porkbun.com
  • fortaleza.ns.porkbun.com

DNS records live

NS
  • curitiba.ns.porkbun.com
  • fortaleza.ns.porkbun.com
  • maceio.ns.porkbun.com
  • salvador.ns.porkbun.com

Email authentication no MX

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

Certificate (current)

R13
from 2026-05-01 to 2026-07-30
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://edgarcosta.org/

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

Links to (7)

Linked from (1)