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SGSiteGraph

tsr-net.co.jp

東京商工リサーチ

Last scanned Jul 26, 2026, 4:17 PM

82

Overall score

Great

Summary

世界最大6億件を超える国内・海外の企業情報を提供し、与信管理を支援する東京商工リサーチ（TSR）。長年の蓄積した企業情報データベースを活用し与信管理、マ… This website uses Google Analytics hosted on GIGAINFRA - SoftBank Corp., JP. SEO is good (80/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance fair (70/100). Top issue: Meta description longer than 160 characters.

世界最大6億件を超える国内・海外の企業情報を提供し、与信管理を支援する東京商工リサーチ（TSR）。長年の蓄積した企業情報データベースを活用し与信管理、マーケティング、調達先管理にお役立て下さい。海外企業情報もワンストップで提供中です。

Japan
Hosted on GIGAINFRA - SoftBank Corp., JP

Top issues to fix

6 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.

  • 1 cookie 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.

  • Multiple H1 headings found

    SEO

    Keep a single H1 per page and demote the others to H2/H3.

  • No structured data (JSON-LD) found

    SEO

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

80

SEO

3 issue(s) found

70

Performance

1.10 s

80

Security

HTTPS & header checks

100

Accessibility

0 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.

世界最大6億件を超える国内・海外の企業情報を提供し、与信管理を支援する東京商工リサーチ（TSR）。長年の蓄積した企業情報データベースを活用し与信管理、マーケティング、調達先管理にお役立て下さい。海外企業情報もワンストップで提供中です。

X (Twitter)FacebookYouTube

Meta tags

Title
東京商工リサーチ
Description
世界最大6億件を超える国内・海外の企業情報を提供し、与信管理を支援する東京商工リサーチ（TSR）。長年の蓄積した企業情報データベースを活用し与信管理、マーケティング、調達先管理にお役立て下さい。海外企業情報もワンストップで提供中です。
Canonical
https://www.tsr-net.co.jp/
Language
ja
Charset
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
東京商工リサーチ
og:description
世界最大6億件を超える国内・海外の企業情報を提供し、与信管理を支援する東京商工リサーチ（TSR）。長年の蓄積した企業情報データベースを活用し与信管理、マーケティング、調達先管理にお役立て下さい。海外企業情報もワンストップで提供中です。
og:type
article
og:url
https://www.tsr-net.co.jp/

Twitter Card

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

Technologies

Detected frameworks, languages, and tools.

jQueryGoogle Analytics

Hosting & CDN

CDN provider
—
IP address
126.249.164.138
ASN
AS17676 (GIGAINFRA - SoftBank Corp., JP)

DNS records

TypeValue
A
  • 126.249.164.138
AAAA—
MX—
TXT
  • 5BAE354A10EA1F6FFCE6253A9DAC
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
SECOM Trust Systems CO.,LTD.
Subject
www.tsr-net.co.jp
Valid from
Feb 18, 2026
Valid to
Mar 15, 2027
Days until expiry
229
SAN domains
www.tsr-net.co.jp, tsr-net.co.jp

Security headers

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

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 5 · H2 11 · H3 6

Links

98 internal · 8 external · 0 broken

Images

201 total · 0 missing alt

Scripts / Styles

20 scripts · 7 stylesheets

JS / CSS size

276 KB · 411 KB

Page size

139 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
0
sitemap.xml
Found
URLs in sitemap
7823

SEO issues

  • Meta description longer than 160 characters
  • Multiple H1 headings found
  • No structured data (JSON-LD) found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://tsr-net.co.jp
Final URL
https://www.tsr-net.co.jp/
HTTP status
200
HTTP version
HTTP/1.1
Response time
1.10 s
HTML size
139 KB
Redirect chain
https://tsr-net.co.jp → https://www.tsr-net.co.jp/

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Frequently asked questions

What technology does tsr-net.co.jp use?
tsr-net.co.jp is built with jQuery, Google Analytics.
Is tsr-net.co.jp secure (HTTPS)?
Yes. tsr-net.co.jp uses TLS 1.3 with a certificate issued by SECOM Trust Systems CO.,LTD., valid until Mar 15, 2027.
Who hosts tsr-net.co.jp?
tsr-net.co.jp is hosted on GIGAINFRA - SoftBank Corp., JP.
What is tsr-net.co.jp's SEO score?
tsr-net.co.jp scored 80/100 for SEO in the latest analysis (great).
What is tsr-net.co.jp's overall website score?
tsr-net.co.jp has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.