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SGSiteGraph

mz.net.cn website report

麦子网

Last scanned

Overall score

Fair

About mz.net.cn

mz.net.cn is a website. It describes itself as “麦子网】是面向建材行业的综合型黄页门户网站，也是国内起步较早、覆盖范围广泛的建材行业核心门户之一。【麦子网】以“提升建材企业技术水平、提高建材企业工作效率、降低建材企业生产成本”为核心服务宗旨，深度整合全国建材行业网络资源，打通信息流转、技术对接、商务合作的全链路，是建材行业企业…”.

Technologies
1
Nginx
Email security
F
0/100
Trackers
—
AI crawlers
—
Carbon / visit
A
0.13 g CO2
Domain age
—

Score profile

SEO55Performance70Security35Accessibility45
This siteAll scanned sites median

Top issues to fix

17 issues found · 6 high priority

  • No valid HTTPS/TLS certificate

    Security

    Serve the site over HTTPS (a free Let's Encrypt certificate works) — browsers mark HTTP sites as Not Secure and Google demotes them.

  • 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.

  • Over half of images are missing alt text

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • Missing viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

+11 more issues — details in the sections below.

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

How it compares

mz.net.cn scores higher overall than 3% of the 163,243 sites we have scanned.

vs. All scanned sites

163,243 sites
Overall3rd
SEO20th
Performance9th
Security5th
Accessibility0th

The dot is this site; the tick is the typical (median) score for the group. The number on the right is the percentile: the share of the group this site scores above.

Technology stack

mz.net.cn is built with Nginx.

Servers (1)

Nginx

Hosting & DNS

Domain
mz.net.cn
IP address
—
ASN
—
IPv6
Not supported
HTTP
HTTP/1.1
0
A
0
AAAA
0
MX
0
NS
0
TXT
0
CAA
Show DNS record values

TXT record contents are not republished; only their count is shown.

Security

mz.net.cn did not present a TLS certificate and sets 0 of 6 recommended security headers.

Security

Security headers0 of 6 set

  • HSTS
    Forces HTTPS
  • CSP
    Blocks injected scripts
  • X-Frame-Options
    Stops clickjacking
  • X-Content-Type
    Stops MIME sniffing
  • Referrer-Policy
    Limits URL leakage
  • Permissions-Policy
    Restricts browser features

TLS certificate

No TLS certificate was presented.

Email security

mz.net.cn does not receive email, but does not fully block others from sending mail in its name.

F
0 / 100

No MX records: this domain does not receive mail.

  • SPFNot set

    No SPF record: anyone can claim to send mail from this domain.

  • DMARCNot set

    No DMARC policy: forged mail is not told to be rejected.

  • MTA-STSNot set

    Not published; mail to this domain can be downgraded to plaintext.

  • BIMINot set

    Not published (optional).

Performance & carbon

mz.net.cn scores 70/100 for performance, with an estimated load time of 3.1 s. A visit emits an estimated 0.13 g of CO2 (grade A).

Performance

Page weight

  • HTML 357 KB
Est. load
3.09 s
Response
3.08 s
Scripts / CSS
0 / 4

Carbon per visitA

A+ABCDEF

0.13 g CO2 per uncached view

Estimate from the Sustainable Web Design model. HTML, JavaScript and CSS only; images, video and fonts are not measured. Treat it as a lower bound for comparing pages, not an audit.

SEO & accessibility

mz.net.cn scores 55/100 for SEO and 45/100 for accessibility, with 7 SEO issues to fix.

SEO
Accessibility

Heading structure

H10H20H336H430H50H60

No H1 found.

Image alt text

0%

73 images · 73 without alt text · 0 lazy-loaded

Links

  • Internal 583
  • External 3
  • Broken 20

SEO issues7

  • Meta description longer than 160 characters
  • 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 issues4

  • Over half of images are missing alt text
  • No H1 heading found
  • Missing <html lang> attribute
  • Missing viewport meta tag

Technical details

Page metadata, social tags, crawl files and scan information.

Meta tags

Title
麦子网
Description
【麦子网】是面向建材行业的综合型黄页门户网站，也是国内起步较早、覆盖范围广泛的建材行业核心门户之一。【麦子网】以“提升建材企业技术水平、提高建材企业工作效率、降低建材企业生产成本”为核心服务宗旨，深度整合全国建材行业网络资源，打通信息流转、技术对接、商务合作的全链路，是建材行业企业对外宣传的核心窗口，也是全行业信息互通、资源共享的关键桥梁。【麦子网】设置了企业名录、产品信息，知识问答等核心功能栏目，覆盖建材全产业链，为上下游相关企业提供全维度技术支持与配套服务。【麦子网】依托线上线下整合式营销能力，通过专业的SEO&GEO服务、推送企业信息和联系方式，为企业实现互动式、口碑式的宣传；助力企业提升在搜索引擎和大模型中的品牌美誉度与用户粘性。【麦子网】作为国内极具影响力的建材行业综合服务平台，平台始终致力于推动行业数字化转型与电子商务落地，为企业搭建、便捷的信息化服务通道。
Canonical
Language
Robots meta

Open Graph & Twitter

og:title
—
og:type
—
twitter:card
—
twitter:title
—

Crawl files

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

Structured data

No JSON-LD types declared.

Microdata items
0
RDFa items
0

Scan

Final URL
http://www.mz.net.cn/
HTTP status
200
Redirects
https://mz.net.cn → http://www.mz.net.cn/
Scanned
Aug 24, 2026, 1:21 PM

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Frequently asked questions about mz.net.cn

What is mz.net.cn?
mz.net.cn is a website. It describes itself as “麦子网】是面向建材行业的综合型黄页门户网站，也是国内起步较早、覆盖范围广泛的建材行业核心门户之一。【麦子网】以“提升建材企业技术水平、提高建材企业工作效率、降低建材企业生产成本”为核心服务宗旨，深度整合全国建材行业网络资源，打通信息流转、技术对接、商务合作的全链路，是建材行业企业…”.
What technology does mz.net.cn use?
mz.net.cn is built with Nginx.
Is mz.net.cn secure?
mz.net.cn did not present a TLS certificate and sets 0 of 6 recommended security headers.
Is mz.net.cn protected against email spoofing?
mz.net.cn does not receive email, but does not fully block others from sending mail in its name.
How does mz.net.cn compare with similar sites?
mz.net.cn scores higher overall than 3% of the 163,243 sites we have scanned.
What is mz.net.cn's overall score?
mz.net.cn has an overall SiteGraph score of 52/100, combining SEO (55), performance (70), security (35) and accessibility (45).