busuu.com
Busuu - Learn Languages Online: Start for Free
Last scanned Jul 25, 2026, 4:25 PM · 3 views
Overall score
Excellent
Summary
Study a new language online with Busuu's award-winning courses. This website is hosted on AWS. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.
Study a new language online with Busuu's award-winning courses. Learn together with native speakers in Busuu's community.
- United States
- Hosted on AWS
Top issues to fix
2 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.
SEO
1 issue(s) found
Performance
383 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Study a new language online with Busuu's award-winning courses. Learn together with native speakers in Busuu's community.
Meta tags
- Title
- Busuu - Learn Languages Online: Start for Free
- Description
- Study a new language online with Busuu's award-winning courses. Learn together with native speakers in Busuu's community.
- Canonical
- https://www.busuu.com
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0, minimum-scale=1.0
- Robots meta
- index, follow
- Manifest
- https://www.busuu.com/manifest.json
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 18.239.153.67
- 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
- busuu.com
- Valid from
- May 24, 2026
- Valid to
- Dec 7, 2026
- Days until expiry
- 135
- SAN domains
- busuu.com, *.busuu.com, *.busuu.net, *.internal.busuu.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 10 · H3 8
Links
29 internal · 12 external · 0 broken
Images
12 total · 0 missing alt
Scripts / Styles
9 scripts · 1 stylesheets
JS / CSS size
752 KB · 141 KB
Page size
191 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 18
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- No structured data (JSON-LD) found
Accessibility issues
No accessibility issues detected.
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://busuu.com
- Final URL
- https://www.busuu.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 380 ms
- HTML size
- 191 KB
- Redirect chain
- https://busuu.com → https://www.busuu.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does busuu.com use?
- We did not detect any specific technologies for busuu.com in the latest scan.
- Is busuu.com secure (HTTPS)?
- Yes. busuu.com uses TLS 1.3 with a certificate issued by Amazon, valid until Dec 7, 2026.
- Who hosts busuu.com?
- busuu.com is hosted on AWS, behind CloudFront CDN.
- What is busuu.com's SEO score?
- busuu.com scored 90/100 for SEO in the latest analysis (excellent).
- What is busuu.com's overall website score?
- busuu.com has an overall SiteGraph score of 95/100, combining SEO, performance, security, and accessibility.
- Is busuu.com hiring?
- busuu.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card