kling-4.com

HTML metadata

Title

Kling 4.0 — AI Video Generator Online Free

Description

Generate AI video from text or images with Kling 4.0. Create short clips fast, iterate with prompt edits, and export in HD — start with kling 4.0 free and upgrade to kling 4.0 Pro when you need more volume.

Language

en

Canonical

https://www.kling-4.com

Translations

• en

Open Graph

url

https://www.kling-4.com

title

Kling 4.0 — AI Video Generator Online Free

locale

en

site name

Kling 4.0

description

Generate AI video from text or images with Kling 4.0. Create short clips fast, iterate with prompt edits, and export in HD — start with kling 4.0 free and upgrade to kling 4.0 Pro when you need more volume.

Technology

CDN

Cloudflare

CMS

Next.js

Analytics

• Google Tag Manager
• Microsoft Clarity
• Plausible

Fonts

• Google Fonts

Third-party hosts loaded (6)

• accounts.google.com×3
• www.googletagmanager.com×3
• fonts.googleapis.com×2
• fonts.gstatic.com×2
• plausible.io×2
• www.clarity.ms×2

Contact

Email

• support@kling-4.com

Registration

Registrar

Spaceship, Inc.

Created

2026-02-16

Expires

2027-02-16 272 days left

Updated

2026-03-08

Name servers

• cris.ns.cloudflare.com
• daphne.ns.cloudflare.com

DNS records live

NS

• cris.ns.cloudflare.com
• daphne.ns.cloudflare.com

MX

• 1 mx1.feishu.cn
• 10 mx3.feishu.cn
• 5 mx2.feishu.cn

TXT

• google-site-verification=4EaVsVpMSQ_QtEUYARFwaHdvCvyD-7Vwsu58pDtjeyI
• verification-code-site-App_feishu=2Lo8z2FqOxCao5OlDUyh

Email authentication weak

SPF

v=spf1 +include:_netblocks.m.feishu.cn -all

strict (-all)

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.kling-4.com/

present

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

findings

• missing HSTS
• missing Content Security Policy
• missing Permissions Policy

Linked from (1)

• veo31.app×1