simplefillapp.com

.com crawl

First seen 2026-04-12 · Last seen 2026-05-06 · ok HTTP/1.1 200 827 ms crawled 2026-05-04

US · 188.114.97.3 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Auto form filler for your browser - SimpleFill
Description: SimpleFill is a browser extension that fills forms at lightning speed with smart auto-suggestions in dropdowns as you type or simply via right-click context menu.
Language: en

Open Graph

url: https://simplefillapp.com
title: Auto form filler for your browser - SimpleFill
locale: en_US
site name: SimpleFill
description: SimpleFill is a browser extension that fills forms at lightning speed with smart auto-suggestions in dropdowns as you type or simply via right-click context menu.

Technology

CDN: Cloudflare
CMS: Next.js

Analytics

Google Tag Manager

Third-party hosts loaded (2)

js.hs-scripts.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

Cloudflare, Inc.

Created

2024-02-27

Expires

2027-02-27 283 days left

Updated

2026-01-28

Name servers

meiling.ns.cloudflare.com
renan.ns.cloudflare.com

DNS records live

NS

meiling.ns.cloudflare.com
renan.ns.cloudflare.com

MX

43 route2.mx.cloudflare.net
47 route3.mx.cloudflare.net
91 route1.mx.cloudflare.net

TXT

v=spf1 include:_spf.mx.cloudflare.net ~all
google-site-verification=8KlLmn2xaQI6uKuiugrJlitpA-ppU4yRtV7RpPZTu_Q

Certificate (current)

WE1

from 2026-03-06 to 2026-06-05

Expires in 16 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://simplefillapp.com/

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