What technology does smzdm.com use?

We did not detect any specific technologies for smzdm.com in the latest scan.

Is smzdm.com secure (HTTPS)?

Yes. smzdm.com uses TLS 1.3 with a certificate issued by DigiCert, Inc., valid until Oct 28, 2026.

Hosting provider information for smzdm.com is not available yet.

What is smzdm.com's SEO score?

smzdm.com scored 80/100 for SEO in the latest analysis (great).

What is smzdm.com's overall website score?

smzdm.com has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.

Has smzdm.com's score changed over time?

smzdm.com's overall score has declined by 1 point (from 74 to 73) since Jul 25, 2026.

smzdm.com

什么值得买 | 我们的兴趣消费指南

Last scanned Aug 1, 2026, 1:00 PM · 5 views

Overall score

Fair

Summary

什么值得买是千万用户热爱的兴趣消费指南，致力于应用 AI 技术帮助用户一站式高效获取全网优质兴趣内容，为用户提供来自全网真实、实时的消费决策支持。. SEO is good (80/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance fair (60/100). Top issue: Meta description longer than 160 characters.

什么值得买是千万用户热爱的兴趣消费指南，致力于应用 AI 技术帮助用户一站式高效获取全网优质兴趣内容，为用户提供来自全网真实、实时的消费决策支持。

Top issues to fix

11 issues found · 2 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 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.
4 cookies 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.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.

+5 more issues — details in the sections below.

SEO

4 issue(s) found

Performance

2.03 s

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Score history

-1 overall since Jul 25, 2026

Overall: 73
SEO: 80
Security: 65
Performance: 60
Accessibility: 90

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@zhidemai.com

Meta tags

Title: 什么值得买 | 我们的兴趣消费指南
Description: 什么值得买是千万用户热爱的兴趣消费指南，致力于应用 AI 技术帮助用户一站式高效获取全网优质兴趣内容，为用户提供来自全网真实、实时的消费决策支持。
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: *.smzdm.com
Valid from: Sep 29, 2025
Valid to: Oct 28, 2026
Days until expiry: 88
SAN domains: *.smzdm.com, smzdm.com

Security headers

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

Compression: gzip · 4 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

1111 internal · 387 external · 20 broken

Images

200 total · 19 missing alt

Scripts / Styles

33 scripts · 2 stylesheets

JS / CSS size

91.3 KB · 18.2 KB

Page size

1.1 MB

Robots.txt & Sitemap

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

SEO issues

Meta description longer than 160 characters
Missing canonical link
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://smzdm.com
Final URL: https://www.smzdm.com/
HTTP status: 200
HTTP version: HTTP/2
Response time: 2.01 s
HTML size: 1.1 MB
Redirect chain: https://smzdm.com → https://www.smzdm.com/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does smzdm.com use?: We did not detect any specific technologies for smzdm.com in the latest scan.
Is smzdm.com secure (HTTPS)?: Yes. smzdm.com uses TLS 1.3 with a certificate issued by DigiCert, Inc., valid until Oct 28, 2026.
Who hosts smzdm.com?: Hosting provider information for smzdm.com is not available yet.
What is smzdm.com's SEO score?: smzdm.com scored 80/100 for SEO in the latest analysis (great).
What is smzdm.com's overall website score?: smzdm.com has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.
Has smzdm.com's score changed over time?: smzdm.com's overall score has declined by 1 point (from 74 to 73) since Jul 25, 2026.