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cl-system.jp

CL SYSTEM LTD, – Fit IT to Life

Last scanned Aug 4, 2026, 12:00 PM · 12 views

81

Overall score

Great

Summary

This website uses WordPress. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.

Top issues to fix

9 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 meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • 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.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+3 more issues — details in the sections below.

65

SEO

5 issue(s) found

100

Performance

251 ms

65

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

0 overall since Jul 27, 2026

Overall
81
SEO
65
Security
65
Performance
100
Accessibility
100

Meta tags

Title
CL SYSTEM LTD, – Fit IT to Life
Description
Canonical
https://cl-system.jp/
Language
ja
Charset
UTF-8
Viewport
width=device-width, initial-scale=1
Robots meta
max-image-preview:large
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.

PHPWordPressWooCommerceBootstrapjQueryApache

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

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

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
cl-system.jp
Valid from
Jul 23, 2026
Valid to
Oct 21, 2026
Days until expiry
78
SAN domains
cl-system.jp

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 4 · H3 3

Links

24 internal · 8 external · 0 broken

Images

25 total · 0 missing alt

Scripts / Styles

37 scripts · 24 stylesheets

JS / CSS size

13.8 KB · 22.0 KB

Page size

78.7 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing meta description
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://cl-system.jp
Final URL
https://cl-system.jp
HTTP status
200
HTTP version
HTTP/2
Response time
250 ms
HTML size
78.7 KB
Redirect chain
https://cl-system.jp

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does cl-system.jp use?
cl-system.jp is built with PHP, WordPress, WooCommerce, Bootstrap, jQuery, Apache.
Is cl-system.jp secure (HTTPS)?
Yes. cl-system.jp uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 21, 2026.
Who hosts cl-system.jp?
Hosting provider information for cl-system.jp is not available yet.
What is cl-system.jp's SEO score?
cl-system.jp scored 65/100 for SEO in the latest analysis (fair).
What is cl-system.jp's overall website score?
cl-system.jp has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
Has cl-system.jp's score changed over time?
cl-system.jp's overall score has stayed steady at 81/100 since Jul 27, 2026.