What technology does knet.cn use?

We did not detect any specific technologies for knet.cn in the latest scan.

Is knet.cn secure (HTTPS)?

Yes. knet.cn uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Aug 31, 2026.

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

What is knet.cn's SEO score?

knet.cn scored 55/100 for SEO in the latest analysis (fair).

What is knet.cn's overall website score?

knet.cn has an overall SiteGraph score of 55/100, combining SEO, performance, security, and accessibility.

knet.cn has a careers page; check it directly for current openings.

knet.cn

北龙中网_北龙中网.网址_中文域名_北龙中网（北京）科技有限责任公司官网

Last scanned Jul 26, 2026, 5:18 AM · 1 view

Overall score

Fair

Summary

北龙中网.网址是北龙中网（北京）科技有限责任公司官网，北龙中网由中国科学院计算机网络信息中心的中科北龙出资组建，主要服务领域中文域名、网址注册、中文… SEO is fair (55/100) and accessibility is good (80/100). Security scores poor (25/100) and performance fair (65/100). Top issue: Title longer than 60 characters.

北龙中网.网址是北龙中网（北京）科技有限责任公司官网，北龙中网由中国科学院计算机网络信息中心的中科北龙出资组建，主要服务领域中文域名、网址注册、中文域名申请、.网址域名注册等

Top issues to fix

13 issues found · 3 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 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.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.

+7 more issues — details in the sections below.

SEO

7 issue(s) found

Performance

1.94 s

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: service@knet.cn

Meta tags

Title: 北龙中网_北龙中网.网址_中文域名_北龙中网（北京）科技有限责任公司官网
Description: 北龙中网.网址是北龙中网（北京）科技有限责任公司官网，北龙中网由中国科学院计算机网络信息中心的中科北龙出资组建，主要服务领域中文域名、网址注册、中文域名申请、.网址域名注册等
Canonical
Language
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

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 1.3
Issuer: DigiCert Inc
Subject: xn--fiqq3jr41co80a.xn--ses554g
Valid from: Mar 2, 2026
Valid to: Aug 31, 2026
Days until expiry: 34
SAN domains: xn--fiqq3jr41co80a.xn--ses554g, www.xn--fiqq3jr41co80a.xn--ses554g

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

9 internal · 10 external · 3 broken

Images

23 total · 1 missing alt

Scripts / Styles

10 scripts · 0 stylesheets

JS / CSS size

1.5 MB · 500 KB

Page size

1.7 KB

Robots.txt & Sitemap

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

SEO issues

Title longer than 60 characters
Meta description longer than 160 characters
Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags
sitemap.xml not found

Careers

View careers page

This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.

Scan details

Requested URL: https://knet.cn
Final URL: https://%E5%8C%97%E9%BE%99%E4%B8%AD%E7%BD%91.%E7%BD%91%E5%9D%80
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 1.94 s
HTML size: 1.7 KB
Redirect chain: https://knet.cn → https://%E5%8C%97%E9%BE%99%E4%B8%AD%E7%BD%91.%E7%BD%91%E5%9D%80

See something wrong on this report? Request a correction

Frequently asked questions

What technology does knet.cn use?: We did not detect any specific technologies for knet.cn in the latest scan.
Is knet.cn secure (HTTPS)?: Yes. knet.cn uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Aug 31, 2026.
Who hosts knet.cn?: Hosting provider information for knet.cn is not available yet.
What is knet.cn's SEO score?: knet.cn scored 55/100 for SEO in the latest analysis (fair).
What is knet.cn's overall website score?: knet.cn has an overall SiteGraph score of 55/100, combining SEO, performance, security, and accessibility.
Is knet.cn hiring?: knet.cn has a careers page; check it directly for current openings.