indexo.dev

opengraphviewer.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 2185 ms crawled 2026-05-10

US · 172.67.133.168 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

sector tech type homepage

HTML metadata

Title
OpenGraph Viewer | Free Open Graph & Twitter Card Checker
Description
Free tool to preview and validate Open Graph and Twitter Card metadata. Test Facebook, X, and LinkedIn link previews for any public URL.
Language
en
Canonical
https://opengraphviewer.com

Open Graph

url
https://opengraphviewer.com
title
OpenGraph Viewer | Free Open Graph & Twitter Card Checker
locale
en_US
site name
OpenGraph Viewer
description
Paste a URL and preview how it appears on Facebook, X, and LinkedIn. Find missing Open Graph tags and improve social share cards.

Technology

CDN
Cloudflare
CMS
Next.js

Third-party hosts loaded (1)

  • scripts.simpleanalyticscdn.com×1

Registration

Registrar
NameCheap, Inc.
Created
2018-03-12
Expires
2027-03-12 296 days left
Updated
2026-02-10
Name servers
  • lady.ns.cloudflare.com
  • rob.ns.cloudflare.com

DNS records live

NS
  • lady.ns.cloudflare.com
  • rob.ns.cloudflare.com
MX
  • 10 eforward1.registrar-servers.com
  • 10 eforward2.registrar-servers.com
  • 10 eforward3.registrar-servers.com
  • 15 eforward4.registrar-servers.com
  • 20 eforward5.registrar-servers.com
TXT
  • google-site-verification=6dCIUnytUlTEf2s7_DfrbfHxN-MS9bocdH19glCqRq4

Email authentication weak

SPF
v=spf1 include:spf.efwd.registrar-servers.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-17 to 2026-07-17
Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://opengraphviewer.com/

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

Links to (2)

Linked from (1)