indexo.dev

alteropen.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-01 · ok HTTP/1.1 200 902 ms crawled 2026-05-06

US · 104.21.11.173 · AS13335 Cloudflare, Inc.

Reputation 92/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Alternative to popular SaaS products (Free/ OpenSource or with Great Deals) build by Indie, suggest by Indie
Description
Top Alternatives, Similar App (Free/ OpenSource or Deal) List in 2024 with Lifetime Deal. Review. HowTo. Pricing.
Language
en
Canonical
https://alteropen.com

Open Graph

url
https://alteropen.com
title
Alternative to popular SaaS products (Free/ OpenSource or with Great Deals) build by Indie, suggest by Indie
site name
AlterOpen
description
Top Alternatives, Similar App (Free/ OpenSource or Deal) List in 2024 with Lifetime Deal. Review. HowTo. Pricing.

Technology

CDN
Cloudflare
CMS
Next.js
Analytics
  • Google Tag Manager

Third-party hosts loaded (5)

  • pbs.twimg.com×2
  • upload.wikimedia.org×2
  • i.ytimg.com×1
  • simpleanalyticsbadges.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
NameSilo, LLC
Created
2024-07-12
Expires
2026-07-12 53 days left
Updated
2025-07-14
Name servers
  • holly.ns.cloudflare.com
  • tosana.ns.cloudflare.com

DNS records live

NS
  • holly.ns.cloudflare.com
  • tosana.ns.cloudflare.com
MX
  • 38 route1.mx.cloudflare.net
  • 80 route3.mx.cloudflare.net
  • 98 route2.mx.cloudflare.net
TXT
  • google-site-verification=8RcL7DvWwOI1eZWt0hVYzOcJ1ub3vIz7kSwZBMcO8F0

Email authentication strong

SPF
v=spf1 include:_spf.mx.cloudflare.net include:sparkpostmail.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:7564ef0f10f04dc5b2fcb964033f7744@dmarc-reports.cloudflare.net,mailto:report@alteropen.com; pct=100; ruf=mailto:report@alteropen.com;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-23 to 2026-07-22
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://alteropen.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)