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SGSiteGraph

dzh.com.cn

大智慧官网

Last scanned Aug 3, 2026, 11:00 PM · 10 views

85

Overall score

Great

Summary

大智慧官网. This website uses PHP. SEO is fair (60/100) and accessibility is good (85/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Missing canonical link.

大智慧官网

Top issues to fix

9 issues found · 2 high priority

  • 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.

  • 1 cookie without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • Missing canonical link

    SEO

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

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

+3 more issues — details in the sections below.

60

SEO

6 issue(s) found

100

Performance

254 ms

100

Security

HTTPS & header checks

85

Accessibility

2 issue(s) found

Score history

+1 overall since Jul 26, 2026

Overall
85
SEO
60
Security
100
Performance
100
Accessibility
85

Organization

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

大智慧官网

Contact

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

Meta tags

Title
大智慧官网
Description
大智慧官网
Canonical
Language
en
Charset
UTF-8
Viewport
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.

PHPjQueryNginx

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
TrustAsia Technologies, Inc.
Subject
*.dzh.com.cn
Valid from
Oct 29, 2025
Valid to
Nov 27, 2026
Days until expiry
116
SAN domains
*.dzh.com.cn, dzh.com.cn

Security headers

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

Compression: gzip · 3 cookie(s) observed

Content & assets

Headings

H1 0 · H2 4 · H3 4

Links

9 internal · 8 external · 7 broken

Images

10 total · 0 missing alt

Scripts / Styles

7 scripts · 3 stylesheets

JS / CSS size

3.3 KB · 0 B

Page size

10.2 KB

Robots.txt & Sitemap

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

SEO issues

  • 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
  • Missing viewport meta tag

Scan details

Requested URL
https://dzh.com.cn
Final URL
https://dzh.com.cn
HTTP status
200
HTTP version
HTTP/2
Response time
254 ms
HTML size
10.2 KB
Redirect chain
https://dzh.com.cn

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does dzh.com.cn use?
dzh.com.cn is built with PHP, jQuery, Nginx.
Is dzh.com.cn secure (HTTPS)?
Yes. dzh.com.cn uses TLS 1.3 with a certificate issued by TrustAsia Technologies, Inc., valid until Nov 27, 2026.
Who hosts dzh.com.cn?
Hosting provider information for dzh.com.cn is not available yet.
What is dzh.com.cn's SEO score?
dzh.com.cn scored 60/100 for SEO in the latest analysis (fair).
What is dzh.com.cn's overall website score?
dzh.com.cn has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
Has dzh.com.cn's score changed over time?
dzh.com.cn's overall score has improved by 1 point (from 84 to 85) since Jul 26, 2026.