koronacloud.com
Sign in to KORONA Studio
Last scanned Aug 6, 2026, 5:00 AM · 7 views
Overall score
Fair
Summary
This website uses Nginx hosted on HETZNER-AS - Hetzner Online GmbH, DE. SEO is fair (55/100) and accessibility is fair (70/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing meta description.
- Germany
- Hosted on HETZNER-AS - Hetzner Online GmbH, DE
Top issues to fix
13 issues found · 3 high priority
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.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
TLS certificate expires in 29 days
SecurityRenew soon or enable auto-renewal to avoid a browser-warning outage.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
+7 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
693 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
0 overall since Jul 26, 2026
- Overall
- 74
- SEO
- 55
- Security
- 75
- Performance
- 100
- Accessibility
- 70
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Sign in to KORONA Studio
- Description
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- initial-scale=1.0, maximum-scale=5
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- HETZNER-AS - Hetzner Online GmbH, DE
- CDN provider
- —
- IP address
- 116.202.236.198
- ASN
- AS24940 (HETZNER-AS - Hetzner Online GmbH, DE)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- www.koronacloud.com
- Valid from
- Jun 6, 2026
- Valid to
- Sep 4, 2026
- Days until expiry
- 29
- SAN domains
- www.koronacloud.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 3 · H2 0 · H3 0
Links
4 internal · 4 external · 1 broken
Images
6 total · 6 missing alt
Scripts / Styles
22 scripts · 11 stylesheets
JS / CSS size
804 KB · 793 B
Page size
42.1 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- Multiple H1 headings found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
Scan details
- Requested URL
- https://koronacloud.com
- Final URL
- https://www.koronacloud.com/web/login
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 693 ms
- HTML size
- 42.1 KB
- Redirect chain
- https://koronacloud.com → https://www.koronacloud.com/ → https://www.koronacloud.com/web → https://www.koronacloud.com/web/ → https://www.koronacloud.com/web/login
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does koronacloud.com use?
- koronacloud.com is built with Bootstrap, jQuery, Nginx.
- Is koronacloud.com secure (HTTPS)?
- Yes. koronacloud.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 4, 2026.
- Who hosts koronacloud.com?
- koronacloud.com is hosted on HETZNER-AS - Hetzner Online GmbH, DE.
- What is koronacloud.com's SEO score?
- koronacloud.com scored 55/100 for SEO in the latest analysis (fair).
- What is koronacloud.com's overall website score?
- koronacloud.com has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.
- Has koronacloud.com's score changed over time?
- koronacloud.com's overall score has stayed steady at 74/100 since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card