fline.dev

.dev crawl

First seen 2026-04-12 · Last seen 2026-05-07 · ok HTTP/1.1 200 195 ms crawled 2026-05-19

US · 172.67.193.241 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

FlineDev — Swift tools, apps, and open source by Cihat Gündüz

Description

Blog, apps, and open source Swift packages by indie developer Cihat Gündüz. Topics: SwiftUI, visionOS, error handling, localization, and more.

Language

Canonical

https://fline.dev/

Translations

Feeds

FlineDev RSS

Open Graph

url: https://fline.dev/
title: FlineDev — Swift tools, apps, and open source by Cihat Gündüz
locale: en
site name: FlineDev
description: Blog, apps, and open source Swift packages by indie developer Cihat Gündüz. Topics: SwiftUI, visionOS, error handling, localization, and more.

Technology

CDN: Cloudflare

Analytics

Cloudflare Insights

Third-party hosts loaded (2)

cdnjs.cloudflare.com×6
static.cloudflareinsights.com×1

Social

DNS records live

NS

coco.ns.cloudflare.com
mack.ns.cloudflare.com

MX

10 mx00.ionos.de
10 mx01.ionos.de

Verified for

Google

Email authentication partial

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

Certificate (current)

WE1

from 2026-03-30 to 2026-06-29

Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://fline.dev/

present

x-frame-options
x-content-type-options
referrer-policy

findings

missing HSTS
missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff