codmon.com
CoDMON（コドモン）｜業界シェアNO.1 保育・教育施設向けICTシステム
Last scanned Jul 26, 2026, 5:47 AM
Overall score
Great
Summary
「子どもの育ちや学びを社会全体で支えられる世の中へ」私達は、こども施設の先生向け業務支援システム「コドモン」SaaS 展開を始めとした保育・教育・子育て��… This website uses WordPress. SEO is good (85/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance good (80/100). Top issue: Title longer than 60 characters.
株式会社コドモン
「子どもの育ちや学びを社会全体で支えられる世の中へ」私達は、こども施設の先生向け業務支援システム「コドモン」SaaS 展開を始めとした保育・教育・子育て支援を行うテクノロジー・スタートアップです。
Top issues to fix
7 issues found · 1 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+1 more issue — details in the sections below.
SEO
3 issue(s) found
Performance
412 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
株式会社コドモン
「子どもの育ちや学びを社会全体で支えられる世の中へ」私達は、こども施設の先生向け業務支援システム「コドモン」SaaS 展開を始めとした保育・教育・子育て支援を行うテクノロジー・スタートアップです。
Contact
Email, phone, and address published on this site's own pages.
- Phone
- 050-2018-3197
Meta tags
- Title
- CoDMON（コドモン）｜業界シェアNO.1 保育・教育施設向けICTシステム
- Description
- CoDMONは、保育園・幼稚園・学童・小学校・習い事・塾をはじめとした保育・教育施設向けICTシステムです。
- Canonical
- https://www.codmon.com/
- Language
- ja
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
- https://www.codmon.com:443/manifest.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- codmon.com
- Valid from
- Dec 31, 2025
- Valid to
- Jan 29, 2027
- Days until expiry
- 184
- SAN domains
- codmon.com, *.codmon.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 14 · H3 29
Links
68 internal · 15 external · 20 broken
Images
66 total · 0 missing alt
Scripts / Styles
4 scripts · 19 stylesheets
JS / CSS size
753 B · 374 KB
Page size
596 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
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://codmon.com
- Final URL
- https://www.codmon.com:443/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 400 ms
- HTML size
- 596 KB
- Redirect chain
- https://codmon.com → https://www.codmon.com:443/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does codmon.com use?
- codmon.com is built with Vue.js, Nuxt, WordPress, Nginx.
- Is codmon.com secure (HTTPS)?
- Yes. codmon.com uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 29, 2027.
- Who hosts codmon.com?
- Hosting provider information for codmon.com is not available yet.
- What is codmon.com's SEO score?
- codmon.com scored 85/100 for SEO in the latest analysis (great).
- What is codmon.com's overall website score?
- codmon.com has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
- What company operates codmon.com?
- codmon.com is operated by 株式会社コドモン. 「子どもの育ちや学びを社会全体で支えられる世の中へ」私達は、こども施設の先生向け業務支援システム「コドモン」SaaS 展開を始めとした保育・教育・子育て支援を行うテクノロジー・スタートアップです。
OpenGraph & Twitter Card
OpenGraph
Twitter Card