svelteflow.dev

.dev crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 714 ms crawled 2026-05-18

US · 216.150.1.1 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: The Node-Based UI for Svelte - Svelte Flow
Description: A customizable Svelte component for building node-based editors and interactive diagrams
Language: en
Generator: Next.js
Canonical: https://svelteflow.dev

Open Graph

url: https://svelteflow.dev
title: The Node-Based UI for Svelte - Svelte Flow
locale: en_US
site name: Svelte Flow
description: A customizable Svelte component for building node-based editors and interactive diagrams

Technology

CDN: Vercel
CMS: Next.js

Third-party hosts loaded (1)

example-apps.xyflow.com×3

Social

Contact

Email

info@xyflow.com

DNS records live

NS

dns1.alwaysdata.com
dns2.alwaysdata.com

MX

10 mx1.alwaysdata.com
20 mx2.alwaysdata.com

TXT

google-site-verification=GWD3QQZCpg_7JEw3qMealy5VTK58tlHlfKgZr8TN3Z8

Email authentication partial

SPF: v=spf1 include:_spf.alwaysdata.com ~all
softfail (~all)
DMARC: v=DMARC1; p=none
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-05-10 to 2026-08-08

Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://svelteflow.dev/

present

strict-transport-security

findings

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

Header values

strict-transport-security: max-age=63072000