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SGSiteGraph

otsuka-shokai.co.jp

ホームページ | 大塚商会

Last scanned Jul 26, 2026, 11:19 AM

76

Overall score

Fair

Summary

株式会社大塚商会のホームページ　情報サービス、コンピューター、コピーなどを含めたシステム機器販売と、導入支援、教育、保守までをカバーするサービス＆�… This website uses Google Ads hosted on AICS - Otsuka Corp., JP. SEO is good (85/100) and accessibility is good (85/100). Security scores fair (50/100) and performance good (85/100). Top issue: Meta description longer than 160 characters.

株式会社大塚商会のホームページ　情報サービス、コンピューター、コピーなどを含めたシステム機器販売と、導入支援、教育、保守までをカバーするサービス＆サポートを提供。

Japan
Hosted on AICS - Otsuka Corp., JP

Top issues to fix

5 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.

  • 2 cookies without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • Meta description longer than 160 characters

    SEO

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

  • No structured data (JSON-LD) found

    SEO

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

  • More than 20% of images are missing alt text

    Accessibility

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

85

SEO

2 issue(s) found

85

Performance

921 ms

50

Security

HTTPS & header checks

85

Accessibility

1 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.

株式会社大塚商会のホームページ　情報サービス、コンピューター、コピーなどを含めたシステム機器販売と、導入支援、教育、保守までをカバーするサービス＆サポートを提供。

Contact

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

Source: https://www.otsuka-shokai.co.jp/contact/

Meta tags

Title
ホームページ | 大塚商会
Description
株式会社大塚商会のホームページ　情報サービス、コンピューター、コピーなどを含めたシステム機器販売と、導入支援、教育、保守までをカバーするサービス＆サポートを提供。
Canonical
https://www.otsuka-shokai.co.jp/
Language
ja
Charset
utf-8
Viewport
width=device-width,initial-scale=1.0
Robots meta
noodp
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
ホームページ | 大塚商会
og:description
—
og:type
article
og:url
https://www.otsuka-shokai.co.jp/

Twitter Card

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

Technologies

Detected frameworks, languages, and tools.

jQueryGoogle Ads

Hosting & CDN

Hosting provider
AICS - Otsuka Corp., JP
CDN provider
—
IP address
157.205.235.113
ASN
AS17514 (AICS - Otsuka Corp., JP)

DNS records

TypeValue
A
  • 157.205.235.113
AAAA
  • 2403:6c00:300a:e910::10:190
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Cybertrust Japan Co., Ltd.
Subject
www.otsuka-shokai.co.jp
Valid from
Aug 18, 2025
Valid to
Sep 17, 2026
Days until expiry
50
SAN domains
www.otsuka-shokai.co.jp, sp.otsuka-shokai.co.jp, oi.otsuka-shokai.co.jp, search.otsuka-shokai.co.jp, rtbcn.otsuka-shokai.co.jp, sync.otsuka-shokai.co.jp, mypage.otsuka-shokai.co.jp, cai.otsuka-shokai.co.jp

Security headers

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

Compression: none · 2 cookie(s) observed

Content & assets

Headings

H1 1 · H2 4 · H3 0

Links

46 internal · 26 external · 0 broken

Images

11 total · 3 missing alt

Scripts / Styles

38 scripts · 4 stylesheets

JS / CSS size

1.1 MB · 221 KB

Page size

31.3 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
17
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • Meta description longer than 160 characters
  • No structured data (JSON-LD) found

Accessibility issues

  • More than 20% of images are missing alt text

Scan details

Requested URL
https://otsuka-shokai.co.jp
Final URL
https://www.otsuka-shokai.co.jp/
HTTP status
200
HTTP version
HTTP/1.1
Response time
921 ms
HTML size
31.3 KB
Redirect chain
https://otsuka-shokai.co.jp → https://www.otsuka-shokai.co.jp/

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Frequently asked questions

What technology does otsuka-shokai.co.jp use?
otsuka-shokai.co.jp is built with jQuery, Google Ads.
Is otsuka-shokai.co.jp secure (HTTPS)?
Yes. otsuka-shokai.co.jp uses TLS 1.3 with a certificate issued by Cybertrust Japan Co., Ltd., valid until Sep 17, 2026.
Who hosts otsuka-shokai.co.jp?
otsuka-shokai.co.jp is hosted on AICS - Otsuka Corp., JP.
What is otsuka-shokai.co.jp's SEO score?
otsuka-shokai.co.jp scored 85/100 for SEO in the latest analysis (great).
What is otsuka-shokai.co.jp's overall website score?
otsuka-shokai.co.jp has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.