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jnzo.com

人工智能，诚睿悠享

Last scanned Jul 22, 2026, 11:05 PM

77

Overall score

Fair

Summary

This website uses Nginx hosted on TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN. SEO is fair (50/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing meta description.

China
Hosted on TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN

Top issues to fix

11 issues found · 3 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • 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.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

+5 more issues — details in the sections below.

50

SEO

7 issue(s) found

100

Performance

260 ms

75

Security

HTTPS & header checks

90

Accessibility

1 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.

Meta tags

Title
人工智能，诚睿悠享
Description
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width,initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

Nginx

Hosting & CDN

CDN provider
—
IP address
152.136.58.201
ASN
AS45090 (TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN)

DNS records

TypeValue
A
  • 152.136.58.201
AAAA—
MX—
TXT—
NS
  • ns2.dnsip.com
  • ns1.dnsip.com
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
crux.jnzo.com
Valid from
Jun 15, 2026
Valid to
Sep 13, 2026
Days until expiry
52
SAN domains
crux.jnzo.com, jnzo.com, www.jnzo.com

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

0 internal · 1 external · 1 broken

Images

0 total · 0 missing alt

Scripts / Styles

2 scripts · 1 stylesheets

JS / CSS size

658 KB · 1.7 KB

Page size

838 B

Robots.txt & Sitemap

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

SEO issues

  • Missing meta description
  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://jnzo.com
Final URL
https://jnzo.com
HTTP status
200
HTTP version
HTTP/2
Response time
260 ms
HTML size
838 B
Redirect chain
https://jnzo.com

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does jnzo.com use?
jnzo.com is built with Nginx.
Is jnzo.com secure (HTTPS)?
Yes. jnzo.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 13, 2026.
Who hosts jnzo.com?
jnzo.com is hosted on TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN.
What is jnzo.com's SEO score?
jnzo.com scored 50/100 for SEO in the latest analysis (fair).
What is jnzo.com's overall website score?
jnzo.com has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.