guitartuna.com
GuitarTuna — Online Guitar Chords, Tabs & Songs Library
Last scanned Aug 3, 2026, 12:00 AM · 6 views
Overall score
Excellent
Summary
GuitarTuna is the world's most popular guitar tuner and chord library, used by over 100 million musicians. This website uses Next.js behind CloudFront CDN. SEO is good (80/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: No H1 heading found.
GuitarTuna
GuitarTuna is the world's most popular guitar tuner and chord library, used by over 100 million musicians. Built in Helsinki and Berlin by a team of audio engineers, designers, content curators and working musicians.
- 100-250 employees
Top issues to fix
5 issues found · 1 high priority
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.
2 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
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.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
3 issue(s) found
Performance
20 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-3 overall since Jul 26, 2026
- Overall
- 90
- SEO
- 80
- Security
- 100
- Performance
- 90
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
GuitarTuna
GuitarTuna is the world's most popular guitar tuner and chord library, used by over 100 million musicians. Built in Helsinki and Berlin by a team of audio engineers, designers, content curators and working musicians.
- Founded
- Jan 1, 2010
- Employees
- 100-250
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- GuitarTuna — Online Guitar Chords, Tabs & Songs Library
- Description
- GuitarTuna is the ultimate online destination for guitar players. Explore our free chords, tabs, and songs library to learn and play your favorite music.
- Canonical
- https://guitartuna.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
- data:application/manifest+json,{"short_name":"GuitarTuna","name":"Yousician GuitarTuna","start_url":"https://guitartuna.com/","display":"standalone","theme_color":"%23000000","background_color":"%231b1c1e","icons":[{"src":"https://guitartuna.com/icons/icon-192.png","sizes":"192x192","type":"image/png"},{"src":"https://guitartuna.com/icons/icon-512.png","sizes":"512x512","type":"image/png"}]}
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- CloudFront
- 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
- guitartuna.com
- Valid from
- Jun 1, 2026
- Valid to
- Dec 15, 2026
- Days until expiry
- 134
- SAN domains
- guitartuna.com, *.e.guitartuna.com, *.guitartuna.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 0 · H2 12 · H3 0
Links
154 internal · 17 external · 20 broken
Images
145 total · 0 missing alt
Scripts / Styles
120 scripts · 2 stylesheets
JS / CSS size
296 KB · 0 B
Page size
496 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No H1 heading found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://guitartuna.com
- Final URL
- https://guitartuna.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 10 ms
- HTML size
- 496 KB
- Redirect chain
- https://guitartuna.com
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Frequently asked questions
- What technology does guitartuna.com use?
- guitartuna.com is built with Next.js, Google Analytics, Google Ads.
- Is guitartuna.com secure (HTTPS)?
- Yes. guitartuna.com uses TLS 1.3 with a certificate issued by Amazon, valid until Dec 15, 2026.
- Who hosts guitartuna.com?
- Hosting provider information for guitartuna.com is not available yet.
- What is guitartuna.com's SEO score?
- guitartuna.com scored 80/100 for SEO in the latest analysis (great).
- What is guitartuna.com's overall website score?
- guitartuna.com has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- What company operates guitartuna.com?
- guitartuna.com is operated by GuitarTuna. GuitarTuna is the world's most popular guitar tuner and chord library, used by over 100 million musicians. Built in Helsinki and Berlin by a team of audio engineers, designers, content curators and working musicians.
- Has guitartuna.com's score changed over time?
- guitartuna.com's overall score has declined by 3 points (from 93 to 90) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card