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dzsc.com

维库电子市场网 - 电子元器件采购网上平台 Dzsc.com

Last scanned Jul 26, 2026, 5:47 AM · 1 view

73

Overall score

Fair

Summary

维库电子市场网(www.dzsc.com)是国内外知名的电子元器件采购网、电子元件配单网、IC交易平台。100万注册会员中42.8万电子工程师和57.3万终端工厂。上亿条电子元器件现�… This website uses jQuery. SEO is good (75/100) and accessibility is fair (70/100). Security scores fair (65/100) and performance good (80/100). Top issue: Title longer than 60 characters.

维库电子市场网(www.dzsc.com)是国内外知名的电子元器件采购网、电子元件配单网、IC交易平台。100万注册会员中42.8万电子工程师和57.3万终端工厂。上亿条电子元器件现货、IC芯片库存信息，500多万IC PDF资料。维库电子市场网立足于电子产品信息服务业，为电子行业生产制造商、销售商、广大的电子产品消费者和爱好者以及网络用户提供专业化的网络资讯服务和电子商务服务。

China

Top issues to fix

12 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 viewport meta tag

    Accessibility

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

  • 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.

  • Title longer than 60 characters

    SEO

    Shorten the title to under 60 characters so search results don't truncate it.

+6 more issues — details in the sections below.

75

SEO

4 issue(s) found

80

Performance

632 ms

65

Security

HTTPS & header checks

70

Accessibility

3 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.

维库电子市场网(www.dzsc.com)是国内外知名的电子元器件采购网、电子元件配单网、IC交易平台。100万注册会员中42.8万电子工程师和57.3万终端工厂。上亿条电子元器件现货、IC芯片库存信息，500多万IC PDF资料。维库电子市场网立足于电子产品信息服务业，为电子行业生产制造商、销售商、广大的电子产品消费者和爱好者以及网络用户提供专业化的网络资讯服务和电子商务服务。

Contact

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

Meta tags

Title
维库电子市场网 - 电子元器件采购网上平台 Dzsc.com
Description
维库电子市场网(www.dzsc.com)是国内外知名的电子元器件采购网、电子元件配单网、IC交易平台。100万注册会员中42.8万电子工程师和57.3万终端工厂。上亿条电子元器件现货、IC芯片库存信息，500多万IC PDF资料。维库电子市场网立足于电子产品信息服务业，为电子行业生产制造商、销售商、广大的电子产品消费者和爱好者以及网络用户提供专业化的网络资讯服务和电子商务服务。
Canonical
Language
Charset
gb2312
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.

jQuery

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
183.129.228.126
ASN
AS58461 ()

DNS records

TypeValue
A
  • 183.129.228.126
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
Asseco Data Systems S.A.
Subject
*.dzsc.com
Valid from
Nov 6, 2025
Valid to
Dec 6, 2026
Days until expiry
130
SAN domains
*.dzsc.com, dzsc.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 1 · H3 3

Links

186 internal · 1031 external · 1 broken

Images

111 total · 45 missing alt

Scripts / Styles

34 scripts · 4 stylesheets

JS / CSS size

266 KB · 71.4 KB

Page size

345 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
21
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • Title longer than 60 characters
  • Meta description longer than 160 characters
  • Missing canonical link
  • No structured data (JSON-LD) found

Accessibility issues

  • More than 20% of images are missing alt text
  • Missing <html lang> attribute
  • Missing viewport meta tag

Scan details

Requested URL
https://dzsc.com
Final URL
https://www.dzsc.com
HTTP status
200
HTTP version
HTTP/2
Response time
625 ms
HTML size
345 KB
Redirect chain
https://dzsc.com → https://www.dzsc.com

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Frequently asked questions

What technology does dzsc.com use?
dzsc.com is built with jQuery.
Is dzsc.com secure (HTTPS)?
Yes. dzsc.com uses TLS 1.2 with a certificate issued by Asseco Data Systems S.A., valid until Dec 6, 2026.
Who hosts dzsc.com?
Hosting provider information for dzsc.com is not available yet.
What is dzsc.com's SEO score?
dzsc.com scored 75/100 for SEO in the latest analysis (fair).
What is dzsc.com's overall website score?
dzsc.com has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.