What technology does cz88.net use?

cz88.net is built with jQuery, Google Analytics, Google Ads, Nginx.

Is cz88.net secure (HTTPS)?

Yes. cz88.net uses TLS 1.2 with a certificate issued by TrustAsia Technologies, Inc., valid until Mar 26, 2027.

Hosting provider information for cz88.net is not available yet.

What is cz88.net's SEO score?

cz88.net scored 60/100 for SEO in the latest analysis (fair).

What is cz88.net's overall website score?

cz88.net has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.

cz88.net

纯真网络，中国历史最悠久的IP地理位置库

Last scanned Aug 24, 2026, 1:22 PM · 1 view

Overall score

Fair

Summary

中国历史最悠久的IP地理位置库,纯真IP库,免费IP库,开源IP库,全球IP地址库,IP地址,IP定位. This website uses Nginx. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.

中国历史最悠久的IP地理位置库,纯真IP库,免费IP库,开源IP库,全球IP地址库,IP地址,IP定位

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.
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.

+4 more issues — details in the sections below.

SEO

6 issue(s) found

100

Performance

287 ms

Security

HTTPS & header checks

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.

Organization

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

中国历史最悠久的IP地理位置库,纯真IP库,免费IP库,开源IP库,全球IP地址库,IP地址,IP定位

Meta tags

Title: 纯真网络，中国历史最悠久的IP地理位置库
Description: 中国历史最悠久的IP地理位置库,纯真IP库,免费IP库,开源IP库,全球IP地址库,IP地址,IP定位
Canonical
Language: en
Charset: utf-8
Viewport: width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

jQuery Google Analytics Google Ads 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: TrustAsia Technologies, Inc.
Subject: *.cz88.net
Valid from: Feb 25, 2026
Valid to: Mar 26, 2027
Days until expiry: 213
SAN domains: *.cz88.net, cz88.net

Security headers

Strict-Transport-SecurityMissing
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 · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

11 scripts · 1 stylesheets

JS / CSS size

1.3 KB · 0 B

Page size

3.5 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

Scan details

Requested URL: https://cz88.net
Final URL: https://cz88.net
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 287 ms
HTML size: 3.5 KB
Redirect chain: https://cz88.net

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Frequently asked questions

What technology does cz88.net use?: cz88.net is built with jQuery, Google Analytics, Google Ads, Nginx.
Is cz88.net secure (HTTPS)?: Yes. cz88.net uses TLS 1.2 with a certificate issued by TrustAsia Technologies, Inc., valid until Mar 26, 2027.
Who hosts cz88.net?: Hosting provider information for cz88.net is not available yet.
What is cz88.net's SEO score?: cz88.net scored 60/100 for SEO in the latest analysis (fair).
What is cz88.net's overall website score?: cz88.net has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.