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cfbx.jp

レンタルサーバー ColorfulBox（カラフルボックス）｜ 30日間無料お試し

Last scanned Aug 5, 2026, 1:00 PM · 7 views

83

Overall score

Great

Summary

レンタルサーバー「カラフルボックス」は、すべての料金プラン間の移動ができる柔軟性や初心者向けのコンパネ、そして、災害・トラブルに強い次世代のバック�… This website uses Google Analytics behind Cloudflare CDN. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

レンタルサーバー「カラフルボックス」は、すべての料金プラン間の移動ができる柔軟性や初心者向けのコンパネ、そして、災害・トラブルに強い次世代のバックアップ機能を導入した高品質レンタルサーバーです。

Top issues to fix

10 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.

  • Title longer than 60 characters

    SEO

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

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

+4 more issues — details in the sections below.

65

SEO

6 issue(s) found

100

Performance

855 ms

75

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+4 overall since Jul 26, 2026

Overall
83
SEO
65
Security
75
Performance
100
Accessibility
100

Organization

Company details published in this site's own structured data.

レンタルサーバー「カラフルボックス」は、すべての料金プラン間の移動ができる柔軟性や初心者向けのコンパネ、そして、災害・トラブルに強い次世代のバックアップ機能を導入した高品質レンタルサーバーです。

X (Twitter)Facebook

Meta tags

Title
レンタルサーバー ColorfulBox（カラフルボックス）｜ 30日間無料お試し
Description
レンタルサーバー「カラフルボックス」は、すべての料金プラン間の移動ができる柔軟性や初心者向けのコンパネ、そして、災害・トラブルに強い次世代のバックアップ機能を導入した高品質レンタルサーバーです。
Canonical
Language
ja
Charset
UTF-8
Viewport
width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=0
Robots meta
index,follow
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
レンタルサーバー ColorfulBox（カラフルボックス）｜ 30日間無料お試し
og:description
レンタルサーバー「カラフルボックス」は、すべての料金プラン間の移動ができる柔軟性や初心者向けのコンパネ、そして、災害・トラブルに強い次世代のバックアップ機能を導入した高品質レンタルサーバーです。
og:type
website
og:url
https://www.colorfulbox.jp/

Twitter Card

twitter:card
summary_large_image
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

jQueryGoogle AnalyticsCloudflare AnalyticsGoogle AdsMeta Pixel

Hosting & CDN

Hosting provider
—
CDN provider
Cloudflare
IP address
—
ASN
—

DNS records

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

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
colorfulbox.jp
Valid from
Jul 19, 2026
Valid to
Oct 17, 2026
Days until expiry
72
SAN domains
colorfulbox.jp, *.colorfulbox.jp

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 11 · H3 14

Links

45 internal · 22 external · 4 broken

Images

39 total · 2 missing alt

Scripts / Styles

49 scripts · 6 stylesheets

JS / CSS size

5.3 KB · 536 B

Page size

46.8 KB

Robots.txt & Sitemap

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

SEO issues

  • Title longer than 60 characters
  • Meta description longer than 160 characters
  • Missing canonical link
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://cfbx.jp
Final URL
https://www.colorfulbox.jp/
HTTP status
200
HTTP version
HTTP/2
Response time
855 ms
HTML size
46.8 KB
Redirect chain
https://cfbx.jp → https://www.colorfulbox.jp/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does cfbx.jp use?
cfbx.jp is built with jQuery, Google Analytics, Cloudflare Analytics, Google Ads, Meta Pixel.
Is cfbx.jp secure (HTTPS)?
Yes. cfbx.jp uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 17, 2026.
Who hosts cfbx.jp?
Hosting provider information for cfbx.jp is not available yet.
What is cfbx.jp's SEO score?
cfbx.jp scored 65/100 for SEO in the latest analysis (fair).
What is cfbx.jp's overall website score?
cfbx.jp has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
Has cfbx.jp's score changed over time?
cfbx.jp's overall score has improved by 4 points (from 79 to 83) since Jul 26, 2026.