What technology does kookapp.cn use?

kookapp.cn is built with jQuery, Nginx.

Is kookapp.cn secure (HTTPS)?

Yes. kookapp.cn uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Dec 4, 2026.

Who hosts kookapp.cn?

Hosting provider information for kookapp.cn is not available yet.

What is kookapp.cn's SEO score?

kookapp.cn scored 60/100 for SEO in the latest analysis (fair).

What is kookapp.cn's overall website score?

kookapp.cn has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.

kookapp.cn

KOOK,一个好用的语音沟通工具 - 官方网站

Last scanned Aug 24, 2026, 1:22 PM

Overall score

Fair

Summary

KOOK,一个好用的语音沟通工具。目前已覆盖PC端、安卓端、IOS端、网页端设备，无论你在什么地方，都可以畅快沟通。KOOK里有各种主题的服务器，你也可以根据自己的��… This website uses Nginx. SEO is fair (60/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

KOOK,一个好用的语音沟通工具。目前已覆盖PC端、安卓端、IOS端、网页端设备，无论你在什么地方，都可以畅快沟通。KOOK里有各种主题的服务器，你也可以根据自己的喜好，创建游戏、音乐、阅读、外语等等主题的服务器，邀请好友加入到你的服务器里谈天说地。

Top issues to fix

13 issues found · 4 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing viewport meta tag
Accessibility
Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

+7 more issues — details in the sections below.

SEO

6 issue(s) found

100

Performance

408 ms

Security

HTTPS & header checks

Accessibility

2 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Contact

Email, phone, and address published on this site's own pages.

Email: bd@kookapp.cn jubao@kookapp.cn

Meta tags

Title: KOOK,一个好用的语音沟通工具 - 官方网站
Description: KOOK,一个好用的语音沟通工具。目前已覆盖PC端、安卓端、IOS端、网页端设备，无论你在什么地方，都可以畅快沟通。KOOK里有各种主题的服务器，你也可以根据自己的喜好，创建游戏、音乐、阅读、外语等等主题的服务器，邀请好友加入到你的服务器里谈天说地。
Canonical
Language: zh
Charset: UTF-8
Viewport
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

jQuery Nginx

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.2
Issuer: DigiCert Inc
Subject: *.kookapp.cn
Valid from: Jun 4, 2026
Valid to: Dec 4, 2026
Days until expiry: 102
SAN domains: *.kookapp.cn, kookapp.cn

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

6 internal · 11 external · 6 broken

Images

6 total · 1 missing alt

Scripts / Styles

15 scripts · 6 stylesheets

JS / CSS size

0 B · 0 B

Page size

7.2 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Meta description longer than 160 characters
Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://kookapp.cn
Final URL: https://www.kookapp.cn/
HTTP status: 200
HTTP version: HTTP/2
Response time: 408 ms
HTML size: 7.2 KB
Redirect chain: https://kookapp.cn → https://www.kookapp.cn/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does kookapp.cn use?: kookapp.cn is built with jQuery, Nginx.
Is kookapp.cn secure (HTTPS)?: Yes. kookapp.cn uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Dec 4, 2026.
Who hosts kookapp.cn?: Hosting provider information for kookapp.cn is not available yet.
What is kookapp.cn's SEO score?: kookapp.cn scored 60/100 for SEO in the latest analysis (fair).
What is kookapp.cn's overall website score?: kookapp.cn has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.