music-book.jp
Last scanned Jul 27, 2026, 10:43 AM
Overall score
Fair
Summary
This website uses Nuxt hosted on AWS behind CloudFront CDN. SEO is poor (40/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing <title>.
- United States
- Hosted on AWS
Top issues to fix
12 issues found · 5 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing title tag
SEOAdd a unique, descriptive <title> tag — it's the single most important on-page SEO element.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
+6 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
469 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Description
- Canonical
- Language
- ja
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no
- Robots meta
- noindex,nofollow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 13.225.5.3
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Cybertrust Japan Co., Ltd.
- Subject
- *.music-book.jp
- Valid from
- Dec 18, 2025
- Valid to
- Jan 17, 2027
- Days until expiry
- 174
- SAN domains
- *.music-book.jp, music-book.jp
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
17 internal · 5 external · 0 broken
Images
3 total · 0 missing alt
Scripts / Styles
47 scripts · 4 stylesheets
JS / CSS size
11.2 KB · 65.2 KB
Page size
21.5 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing <title>
- Missing meta description
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://music-book.jp
- Final URL
- https://music-book.jp/oversea.html
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 469 ms
- HTML size
- 21.5 KB
- Redirect chain
- https://music-book.jp → https://music-book.jp/oversea.html
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does music-book.jp use?
- music-book.jp is built with Vue.js, Nuxt, Google Analytics, Google Ads.
- Is music-book.jp secure (HTTPS)?
- Yes. music-book.jp uses TLS 1.3 with a certificate issued by Cybertrust Japan Co., Ltd., valid until Jan 17, 2027.
- Who hosts music-book.jp?
- music-book.jp is hosted on AWS, behind CloudFront CDN.
- What is music-book.jp's SEO score?
- music-book.jp scored 40/100 for SEO in the latest analysis (poor).
- What is music-book.jp's overall website score?
- music-book.jp has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.
- Is music-book.jp hiring?
- music-book.jp has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card