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itzk.com

IT专刊网!一个IT网站 - ITZK.COM

Last scanned Jul 22, 2026, 11:05 PM

71

Overall score

Fair

Summary

IT专刊网是您身边的信息专家！信息技术倡导者，职业人的第一选择！力争打造权威的IT信息门户网站。. This website uses Nginx hosted on TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue, CN. SEO is fair (60/100) and accessibility is poor (45/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing canonical link.

IT专刊网是您身边的信息专家！信息技术倡导者，职业人的第一选择！力争打造权威的IT信息门户网站。

Singapore
Hosted on TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue, CN

Top issues to fix

13 issues found · 4 high priority

  • 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.

  • 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.

+7 more issues — details in the sections below.

60

SEO

6 issue(s) found

100

Performance

110 ms

75

Security

HTTPS & header checks

45

Accessibility

4 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.

IT专刊网是您身边的信息专家！信息技术倡导者，职业人的第一选择！力争打造权威的IT信息门户网站。

Meta tags

Title
IT专刊网!一个IT网站 - ITZK.COM
Description
IT专刊网是您身边的信息专家！信息技术倡导者，职业人的第一选择！力争打造权威的IT信息门户网站。
Canonical
Language
Charset
utf-8
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.

jQueryNginx

Hosting & CDN

CDN provider
—
IP address
129.226.15.159
ASN
AS132203 (TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue, CN)

DNS records

TypeValue
A
  • 129.226.15.159
AAAA—
MX—
TXT—
NS
  • ns2.julydns.com
  • ns1.julydns.com
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
www.itzk.com
Valid from
Jun 2, 2026
Valid to
Aug 31, 2026
Days until expiry
39
SAN domains
itzk.com, www.itzk.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

60 internal · 8 external · 19 broken

Images

23 total · 19 missing alt

Scripts / Styles

6 scripts · 2 stylesheets

JS / CSS size

84.4 KB · 36.7 KB

Page size

24.8 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

Accessibility issues

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

Scan details

Requested URL
https://itzk.com
Final URL
https://itzk.com
HTTP status
200
HTTP version
HTTP/2
Response time
110 ms
HTML size
24.8 KB
Redirect chain
https://itzk.com

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does itzk.com use?
itzk.com is built with jQuery, Nginx.
Is itzk.com secure (HTTPS)?
Yes. itzk.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 31, 2026.
Who hosts itzk.com?
itzk.com is hosted on TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue, CN.
What is itzk.com's SEO score?
itzk.com scored 60/100 for SEO in the latest analysis (fair).
What is itzk.com's overall website score?
itzk.com has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.