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r-cms.jp

CMS構築ならRCMS - あらゆる要望に応える最強のCMS

Last scanned Aug 24, 2026, 1:23 PM

89

Overall score

Great

Summary

国内3000社以上の実績。CMSでのWEBシステム構築なら国産で⾼機能なRCMS。他社と比較してください！コーポレートサイトから大規模メディアサイト、会員制サイトな��… This website uses Nginx hosted on Fastly behind Fastly CDN. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

国内3000社以上の実績。CMSでのWEBシステム構築なら国産で⾼機能なRCMS。他社と比較してください！コーポレートサイトから大規模メディアサイト、会員制サイトなど様々なWEBサイト構築の要望に対応可能。無料版もありますので、お気軽にお試しください。

United States
Hosted on Fastly

Top issues to fix

5 issues found · 1 high priority

  • 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.

  • Title longer than 60 characters

    SEO

    Shorten the title to under 60 characters so search results don't truncate it.

  • 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.

  • 1 broken link on the page

    SEO

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

70

SEO

4 issue(s) found

100

Performance

366 ms

100

Security

HTTPS & header checks

90

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.

国内3000社以上の実績。CMSでのWEBシステム構築なら国産で⾼機能なRCMS。他社と比較してください！コーポレートサイトから大規模メディアサイト、会員制サイトなど様々なWEBサイト構築の要望に対応可能。無料版もありますので、お気軽にお試しください。

Contact

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

Source: https://www.r-cms.jp/about/contact

Meta tags

Title
CMS構築ならRCMS - あらゆる要望に応える最強のCMS
Description
国内3000社以上の実績。CMSでのWEBシステム構築なら国産で⾼機能なRCMS。他社と比較してください！コーポレートサイトから大規模メディアサイト、会員制サイトなど様々なWEBサイト構築の要望に対応可能。無料版もありますので、お気軽にお試しください。
Canonical
https://www.r-cms.jp/
Language
ja
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
NOYDIR
Manifest
https://www.r-cms.jp/manifest.json

OpenGraph & Twitter Card

OpenGraph

og:title
CMS構築ならRCMS - あらゆる要望に応える最強のCMS
og:description
国内3000社以上の実績。CMSでのWEBシステム構築なら国産で⾼機能なRCMS。他社と比較してください！コーポレートサイトから大規模メディアサイト、会員制サイトなど様々なWEBサイト構築の要望に対応可能。無料版もありますので、お気軽にお試しください。
og:type
website
og:url
https://www.r-cms.jp/

Twitter Card

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

Technologies

Detected frameworks, languages, and tools.

jQueryGoogle AnalyticsGoogle AdsMeta PixelNginx

Hosting & CDN

Hosting provider
Fastly
CDN provider
Fastly
IP address
151.101.1.91
ASN
AS54113 (FASTLY - Fastly, Inc., US)

DNS records

TypeValue
A
  • 151.101.1.91
  • 151.101.65.91
  • 151.101.129.91
  • 151.101.193.91
AAAA
  • 2a04:4e42::347
  • 2a04:4e42:400::347
  • 2a04:4e42:200::347
  • 2a04:4e42:600::347
MX—
TXT—
NS—
CAA—
CNAME
  • cdncustom-g.kuroco.app
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
*.r-cms.jp
Valid from
Jul 18, 2026
Valid to
Oct 16, 2026
Days until expiry
51
SAN domains
*.r-cms.jp

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 8 · H3 7

Links

17 internal · 7 external · 1 broken

Images

54 total · 0 missing alt

Scripts / Styles

24 scripts · 6 stylesheets

JS / CSS size

329 KB · 22.0 KB

Page size

31.6 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
6
sitemap.xml
Found
URLs in sitemap
273

SEO issues

  • Title longer than 60 characters
  • Meta description longer than 160 characters
  • No H1 heading found
  • No structured data (JSON-LD) found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://r-cms.jp
Final URL
https://www.r-cms.jp/
HTTP status
200
HTTP version
HTTP/2
Response time
366 ms
HTML size
31.6 KB
Redirect chain
https://r-cms.jp → https://www.r-cms.jp/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does r-cms.jp use?
r-cms.jp is built with jQuery, Google Analytics, Google Ads, Meta Pixel, Nginx.
Is r-cms.jp secure (HTTPS)?
Yes. r-cms.jp uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 16, 2026.
Who hosts r-cms.jp?
r-cms.jp is hosted on Fastly, behind Fastly CDN.
What is r-cms.jp's SEO score?
r-cms.jp scored 70/100 for SEO in the latest analysis (fair).
What is r-cms.jp's overall website score?
r-cms.jp has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.