chordu.com
ChordU - chords for any song
Last scanned Aug 4, 2026, 1:00 PM · 9 views
Overall score
Excellent
Summary
Get piano, ukulele & guitar chords with variations for any song you love, play along with chords, change transpose and many more. This website uses Next.js hosted on AWS behind CloudFront CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.
Get piano, ukulele & guitar chords with variations for any song you love, play along with chords, change transpose and many more.
- United States
- Hosted on AWS
Top issues to fix
3 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
SEO
2 issue(s) found
Performance
5 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
0 overall since Jul 27, 2026
- Overall
- 93
- SEO
- 85
- Security
- 90
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Get piano, ukulele & guitar chords with variations for any song you love, play along with chords, change transpose and many more.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- ChordU - chords for any song
- Description
- Get piano, ukulele & guitar chords with variations for any song you love, play along with chords, change transpose and many more.
- Canonical
- https://chordu.com/
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, height=device-height, initial-scale=1.0, maximum-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 108.159.61.4
- 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
- Amazon
- Subject
- chordu.com
- Valid from
- Apr 12, 2026
- Valid to
- Oct 26, 2026
- Days until expiry
- 83
- SAN domains
- chordu.com, store-dev.chordu.com, store.chordu.com, next.chordu.com, docs.chordu.com, www.chordu.com, assets.chordu.com, nexthook.chordu.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 0 · H3 1
Links
52 internal · 5 external · 0 broken
Images
39 total · 0 missing alt
Scripts / Styles
23 scripts · 3 stylesheets
JS / CSS size
595 KB · 59.4 KB
Page size
82.6 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 4
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://chordu.com
- Final URL
- https://chordu.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 4 ms
- HTML size
- 82.6 KB
- Redirect chain
- https://chordu.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does chordu.com use?
- chordu.com is built with Next.js, Google Analytics.
- Is chordu.com secure (HTTPS)?
- Yes. chordu.com uses TLS 1.3 with a certificate issued by Amazon, valid until Oct 26, 2026.
- Who hosts chordu.com?
- chordu.com is hosted on AWS, behind CloudFront CDN.
- What is chordu.com's SEO score?
- chordu.com scored 85/100 for SEO in the latest analysis (great).
- What is chordu.com's overall website score?
- chordu.com has an overall SiteGraph score of 93/100, combining SEO, performance, security, and accessibility.
- Has chordu.com's score changed over time?
- chordu.com's overall score has stayed steady at 93/100 since Jul 27, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card