swan.sk
Váš telekomunikačný operátor
Last scanned Aug 3, 2026, 4:00 PM · 5 views
Overall score
Fair
Summary
This website uses Google Analytics. SEO is fair (60/100) and accessibility is fair (60/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Missing meta description.
Top issues to fix
10 issues found · 5 high priority
TLS certificate expires in 4 days
SecurityRenew now (or enable auto-renewal) — an expired certificate blocks visitors with a full-page browser warning.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
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.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
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.
+4 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
1.01 s
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Score history
-3 overall since Jul 26, 2026
- Overall
- 71
- SEO
- 60
- Security
- 75
- Performance
- 90
- Accessibility
- 60
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Váš telekomunikačný operátor
- Description
- Canonical
- https://www.swan.sk/
- Language
- sk
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0 maximum-scale=1.0, user-scalable=yes
- Robots meta
- Manifest
- https://www.swan.sk/static-files/src/img/favicon/swan/site.b9aa277fcfc3.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
- DigiCert Inc
- Subject
- www.swan.sk
- Valid from
- Jul 7, 2025
- Valid to
- Aug 7, 2026
- Days until expiry
- 4
- SAN domains
- www.swan.sk, swan.sk
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 0 · H2 4 · H3 11
Links
47 internal · 7 external · 1 broken
Images
18 total · 17 missing alt
Scripts / Styles
30 scripts · 2 stylesheets
JS / CSS size
2.3 KB · 4.3 KB
Page size
69.0 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- No H1 heading found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
- No H1 heading found
Scan details
- Requested URL
- https://swan.sk
- Final URL
- https://www.swan.sk/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 1.01 s
- HTML size
- 69.0 KB
- Redirect chain
- https://swan.sk → https://www.swan.sk/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does swan.sk use?
- swan.sk is built with jQuery, Google Analytics.
- Is swan.sk secure (HTTPS)?
- Yes. swan.sk uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Aug 7, 2026.
- Who hosts swan.sk?
- Hosting provider information for swan.sk is not available yet.
- What is swan.sk's SEO score?
- swan.sk scored 60/100 for SEO in the latest analysis (fair).
- What is swan.sk's overall website score?
- swan.sk has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.
- Has swan.sk's score changed over time?
- swan.sk's overall score has declined by 3 points (from 74 to 71) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card