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SGSiteGraph

crbk.com

エックスサーバー サーバー初期ページ

Last scanned Jul 22, 2026, 9:46 PM

73

Overall score

Fair

Summary

This website uses Nginx hosted on XSERVER - Xserver Inc., JP. SEO is fair (50/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.

Japan
Hosted on XSERVER - Xserver Inc., JP

Top issues to fix

12 issues found · 5 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.

  • 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.

  • 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.

+6 more issues — details in the sections below.

50

SEO

7 issue(s) found

100

Performance

137 ms

65

Security

HTTPS & header checks

85

Accessibility

2 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.

Meta tags

Title
エックスサーバー サーバー初期ページ
Description
Canonical
Language
ja
Charset
EUC-JP
Viewport
Robots meta
INDEX,FOLLOW
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.

Nginx

Hosting & CDN

CDN provider
—
IP address
162.43.116.122
ASN
AS131965 (XSERVER - Xserver Inc., JP)

DNS records

TypeValue
A
  • 162.43.116.122
AAAA—
MX
  • crbk.com
TXT
  • v=spf1 +a:sv13121.xserver.jp +a:crbk.com +mx include:spf.sender.xserver.jp ~all
NS
  • ns5.xserver.jp
  • ns1.xserver.jp
  • ns4.xserver.jp
  • ns2.xserver.jp
  • ns3.xserver.jp
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
www.crbk.com
Valid from
Jul 21, 2026
Valid to
Oct 19, 2026
Days until expiry
88
SAN domains
crbk.com, www.crbk.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 0 · H2 0 · H3 0

Links

0 internal · 2 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 1017 B

Page size

2.6 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing meta description
  • 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

  • No H1 heading found
  • Missing viewport meta tag

Scan details

Requested URL
https://crbk.com
Final URL
https://crbk.com
HTTP status
200
HTTP version
HTTP/2
Response time
137 ms
HTML size
2.6 KB
Redirect chain
https://crbk.com

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does crbk.com use?
crbk.com is built with Nginx.
Is crbk.com secure (HTTPS)?
Yes. crbk.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 19, 2026.
Who hosts crbk.com?
crbk.com is hosted on XSERVER - Xserver Inc., JP.
What is crbk.com's SEO score?
crbk.com scored 50/100 for SEO in the latest analysis (fair).
What is crbk.com's overall website score?
crbk.com has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.