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SGSiteGraph

tuzhiw.com

免费高清图片素材下载 - 图知网

Last scanned Aug 24, 2026, 1:23 PM

81

Overall score

Great

Summary

This website uses Cloudflare Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.

United States
Hosted on Cloudflare

Top issues to fix

10 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.

  • Missing meta description

    SEO

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

  • 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.

  • 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.

+4 more issues — details in the sections below.

65

SEO

5 issue(s) found

100

Performance

302 ms

65

Security

HTTPS & header checks

100

Accessibility

0 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.

Contact

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

Meta tags

Title
免费高清图片素材下载 - 图知网
Description
Canonical
Language
zh-CN
Charset
UTF-8
Viewport
width=device-width, initial-scale=1.0
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.

PHPTailwind CSSCloudflare Analytics

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
104.21.25.147
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 104.21.25.147
  • 172.67.134.81
AAAA
  • 2606:4700:3033::ac43:8651
  • 2606:4700:3037::6815:1993
MX—
TXT—
NS
  • margaret.ns.cloudflare.com
  • bill.ns.cloudflare.com
CAA—
CNAME—
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
tuzhiw.com
Valid from
Aug 14, 2026
Valid to
Nov 12, 2026
Days until expiry
78
SAN domains
*.tuzhiw.com, tuzhiw.com

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 1 · H2 4 · H3 64

Links

102 internal · 0 external · 0 broken

Images

60 total · 0 missing alt

Scripts / Styles

4 scripts · 1 stylesheets

JS / CSS size

33.9 KB · 19.1 KB

Page size

114 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
9
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

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

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://tuzhiw.com
Final URL
https://tuzhiw.com
HTTP status
200
HTTP version
HTTP/2
Response time
300 ms
HTML size
114 KB
Redirect chain
https://tuzhiw.com

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does tuzhiw.com use?
tuzhiw.com is built with PHP, Tailwind CSS, Cloudflare Analytics.
Is tuzhiw.com secure (HTTPS)?
Yes. tuzhiw.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 12, 2026.
Who hosts tuzhiw.com?
tuzhiw.com is hosted on Cloudflare, behind Cloudflare CDN.
What is tuzhiw.com's SEO score?
tuzhiw.com scored 65/100 for SEO in the latest analysis (fair).
What is tuzhiw.com's overall website score?
tuzhiw.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.