indexo.dev

portr.dev

.dev crawl

First seen 2026-04-23 · Last seen 2026-04-23 · ok HTTP/1.1 200 1612 ms crawled 2026-05-16

US · 104.21.37.190 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Portr - Self-Hosted Tunnel Solution for Teams | Portr
Description
Expose local HTTP, TCP, or WebSocket connections to the public internet with a self-hosted tunnel solution designed for teams. Features admin dashboard, request inspector, and team collaboration.
Language
en
Canonical
https://portr.dev

Open Graph

url
https://portr.dev
title
Portr - Self-Hosted Tunnel Solution for Teams
description
Expose local HTTP, TCP, or WebSocket connections to the public internet with a self-hosted tunnel solution designed for teams.

Technology

CDN
Cloudflare
CMS
Next.js
Analytics
  • Cloudflare Insights
Social widgets
  • YouTube Embed

Third-party hosts loaded (3)

  • www.youtube.com×2
  • github.com×1
  • static.cloudflareinsights.com×1

Social

DNS records live

NS
  • karina.ns.cloudflare.com
  • kobe.ns.cloudflare.com
TXT
  • google-site-verification=75bKdvkdvJiVKq96HpCGPQn2TX5LIRyZqUw4Sd98vsU

Email authentication no MX

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

Certificate (current)

WE1
from 2026-03-26 to 2026-06-25
Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://portr.dev/

present
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff

Links to (2)

Linked from (1)