brackets.io

.io crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 684 ms crawled 2026-05-18

US · 185.199.111.153 · AS54113 Fastly, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title

Brackets — Now Phoenix Code | Free Open Source Code Editor with Live Preview

Description

Brackets has evolved into Phoenix Code — a free, open-source code editor with live preview for HTML, CSS, and JavaScript. Download for Windows, macOS, Linux, or try at phcode.io.

Language

Translations

de
en
it
ko
pt-br

Open Graph

url: https://brackets.io
title: A modern, open source code editor that understands web design
site name: Brackets
description: Brackets is a lightweight, yet powerful, modern text editor. We blend visual tools into the editor so you get the right amount of help when you want it. With new features and extensions released every 3-4 weeks, it's like getting presents all year long.

Technology

CDN: Fastly
Server: GitHub.com

Analytics

Google Tag Manager

Third-party hosts loaded (3)

unpkg.com×1
use.edgefonts.net×1
www.googletagmanager.com×1

Social

DNS records live

NS

ns-1297.awsdns-34.org
ns-180.awsdns-22.com
ns-2002.awsdns-58.co.uk
ns-570.awsdns-07.net

Email authentication no MX

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

Certificate (current)

R12

from 2026-04-24 to 2026-07-23

Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://brackets.io/

findings

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