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SGSiteGraph

sakura.ad.jp

さくらインターネット

Last scanned Aug 5, 2026, 11:00 AM · 16 views

90

Overall score

Excellent

Summary

さくらインターネットはさくらのクラウドや、AI・ディープラーニングに最適なGPUサーバー、レンタルサーバーから専用サーバーまで、あらゆるニーズに応える環��… This website uses Nginx. SEO is good (85/100) and accessibility is good (85/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

さくらインターネット株式会社

さくらインターネットはさくらのクラウドや、AI・ディープラーニングに最適なGPUサーバー、レンタルサーバーから専用サーバーまで、あらゆるニーズに応える環境を提供します。

グラングリーン大阪 北館 JAM BASE 3F, 6-38 大深町, 大阪市北区, 大阪府, 530-0011, JP

Top issues to fix

6 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Meta description longer than 160 characters

    SEO

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

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

  • More than 20% of images are missing alt text

    Accessibility

    Add alt attributes to the remaining images (use alt="" for purely decorative ones).

  • 20 broken links on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

85

SEO

3 issue(s) found

100

Performance

251 ms

90

Security

HTTPS & header checks

85

Accessibility

1 issue(s) found

Score history

-3 overall since Jul 26, 2026

Overall
90
SEO
85
Security
90
Performance
100
Accessibility
85

Organization

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

さくらインターネット株式会社

さくらインターネットはさくらのクラウドや、AI・ディープラーニングに最適なGPUサーバー、レンタルサーバーから専用サーバーまで、あらゆるニーズに応える環境を提供します。

Founded
Aug 17, 1999
X (Twitter)FacebookYouTube

Contact

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

Address
グラングリーン大阪 北館 JAM BASE 3F, 6-38 大深町, 大阪市北区, 大阪府, 530-0011, JP

Meta tags

Title
さくらインターネット
Description
さくらインターネットはさくらのクラウドや、AI・ディープラーニングに最適なGPUサーバー、レンタルサーバーから専用サーバーまで、あらゆるニーズに応える環境を提供します。
Canonical
https://www.sakura.ad.jp/
Language
ja
Charset
UTF-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
さくらインターネット
og:description
さくらインターネットはさくらのクラウドや、AI・ディープラーニングに最適なGPUサーバー、レンタルサーバーから専用サーバーまで、あらゆるニーズに応える環境を提供します。
og:type
website
og:url
https://www.sakura.ad.jp/

Twitter Card

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

Technologies

Detected frameworks, languages, and tools.

Nginx

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 1.2
Issuer
Cybertrust Japan Co., Ltd.
Subject
www.sakura.ad.jp
Valid from
Feb 16, 2026
Valid to
Feb 28, 2027
Days until expiry
207
SAN domains
www.sakura.ad.jp, sakura.ad.jp

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 8 · H3 8

Links

20 internal · 13 external · 20 broken

Images

19 total · 4 missing alt

Scripts / Styles

5 scripts · 5 stylesheets

JS / CSS size

341 B · 0 B

Page size

33.0 KB

Robots.txt & Sitemap

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

SEO issues

  • Meta description longer than 160 characters
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • More than 20% of images are missing alt text

Scan details

Requested URL
https://sakura.ad.jp
Final URL
https://www.sakura.ad.jp/
HTTP status
200
HTTP version
HTTP/1.1
Response time
251 ms
HTML size
33.0 KB
Redirect chain
https://sakura.ad.jp → https://www.sakura.ad.jp/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does sakura.ad.jp use?
sakura.ad.jp is built with Nginx.
Is sakura.ad.jp secure (HTTPS)?
Yes. sakura.ad.jp uses TLS 1.2 with a certificate issued by Cybertrust Japan Co., Ltd., valid until Feb 28, 2027.
Who hosts sakura.ad.jp?
Hosting provider information for sakura.ad.jp is not available yet.
What is sakura.ad.jp's SEO score?
sakura.ad.jp scored 85/100 for SEO in the latest analysis (great).
What is sakura.ad.jp's overall website score?
sakura.ad.jp has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
What company operates sakura.ad.jp?
sakura.ad.jp is operated by さくらインターネット株式会社. さくらインターネットはさくらのクラウドや、AI・ディープラーニングに最適なGPUサーバー、レンタルサーバーから専用サーバーまで、あらゆるニーズに応える環境を提供します。
Has sakura.ad.jp's score changed over time?
sakura.ad.jp's overall score has declined by 3 points (from 93 to 90) since Jul 26, 2026.