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SGSiteGraph

sanwa.co.jp

サンワサプライ株式会社 - パソコン・タブレット周辺機器メーカー

Last scanned Jul 26, 2026, 5:47 AM

74

Overall score

Fair

Summary

パソコン周辺機器などのサンワサプライのサイト。パソコンラック、パソコンデスク、キャリングバッグなどの情報が満載です。. This website uses Nginx. SEO is fair (70/100) and accessibility is good (85/100). Security scores fair (65/100) and performance good (80/100). Top issue: Title longer than 60 characters.

パソコン周辺機器などのサンワサプライのサイト。パソコンラック、パソコンデスク、キャリングバッグなどの情報が満載です。

Top issues to fix

12 issues found · 4 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.

  • 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.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

+6 more issues — details in the sections below.

70

SEO

5 issue(s) found

80

Performance

859 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.

Organization

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

パソコン周辺機器などのサンワサプライのサイト。パソコンラック、パソコンデスク、キャリングバッグなどの情報が満載です。

Meta tags

Title
サンワサプライ株式会社 - パソコン・タブレット周辺機器メーカー
Description
パソコン周辺機器などのサンワサプライのサイト。パソコンラック、パソコンデスク、キャリングバッグなどの情報が満載です。
Canonical
https://www.sanwa.co.jp/
Language
ja
Charset
UTF-8
Viewport
Robots meta
index,follow
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
サンワサプライ株式会社
og:description
パソコン周辺機器などのサンワサプライのサイト。パソコンラック、パソコンデスク、キャリングバッグなどの情報が満載です。
og:type
website
og:url
https://www.sanwa.co.jp/index.html

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

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
GlobalSign nv-sa
Subject
*.sanwa.co.jp
Valid from
May 11, 2026
Valid to
Nov 26, 2026
Days until expiry
120
SAN domains
*.sanwa.co.jp, sanwa.co.jp

Security headers

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

Compression: none · 5 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 9

Links

615 internal · 19 external · 20 broken

Images

594 total · 4 missing alt

Scripts / Styles

42 scripts · 20 stylesheets

JS / CSS size

4.5 KB · 0 B

Page size

570 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
  • No H1 heading found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found
  • Missing viewport meta tag

Scan details

Requested URL
https://sanwa.co.jp
Final URL
https://www.sanwa.co.jp:443/
HTTP status
200
HTTP version
HTTP/2
Response time
848 ms
HTML size
570 KB
Redirect chain
https://sanwa.co.jp → https://www.sanwa.co.jp:443/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does sanwa.co.jp use?
sanwa.co.jp is built with Laravel, jQuery, Google Analytics, Nginx.
Is sanwa.co.jp secure (HTTPS)?
Yes. sanwa.co.jp uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Nov 26, 2026.
Who hosts sanwa.co.jp?
Hosting provider information for sanwa.co.jp is not available yet.
What is sanwa.co.jp's SEO score?
sanwa.co.jp scored 70/100 for SEO in the latest analysis (fair).
What is sanwa.co.jp's overall website score?
sanwa.co.jp has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.