indexo.dev

simpleflow.io

.io crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 1315 ms crawled 2026-06-02

CZ · 109.123.222.136 · AS15685 CASABLANCA INT a.s.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Simpleflow — One platform to manage guest flow at your event
Description
Simpleflow is the only tool you will need to digitally manage all your guests matters.
Language
en

Open Graph

url
https://www.simpleflow.io
title
Simpleflow — One platform to manage guest flow at your event
site name
Simpleflow
description
Simpleflow is the only tool you will need to digitally manage all your guests matters.

Technology

Server
Apache
Analytics
  • Google Tag Manager
Fonts
  • Adobe Fonts

Third-party hosts loaded (3)

  • cdn.cookie-script.com×1
  • use.typekit.net×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone
Address
Simpleflow, s.r.o.Kytínská 1626/5, 102 00 Prague, CZReg. No.: 08033986, VAT: CZ08033986+420 774 307 778hello@simpleflow.io

DNS records live

NS
  • homer.elasticle.cz
  • ns2.blueboard.cz
MX
  • 10 b9a42366c672059a.mx1.emailprofi.seznam.cz
  • 20 b9a42366c672059a.mx2.emailprofi.seznam.cz
Verified for
  • Stripe

Email authentication strong

SPF
v=spf1 a mx ip4:178.238.37.3 include:spf.seznam.cz include:sendgrid.net -all
strict (-all)
DMARC
v=DMARC1; p=quarantine;
policy: quarantine
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3jJAKzG+G1puoly+cvrraJuCC2VP+j+NihHZHZj9J2FzCeok7uC6YbNl2pEUCYiY9pGStdkwgUtjM3SWjy…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvrjSPb2C6MZv8oM4AJkEbkwF/uk+P4sn86nob373F/vpGYNre7mLKM3KW9oFod2cObDIumCAijO5hhxf9Z…
selectors probed

Certificate (current)

E8
from 2026-05-11 to 2026-08-09
Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.simpleflow.io/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Links to (1)

Linked from (2)