kn-online.de
kn-online.de
Last scanned Jul 26, 2026, 5:47 AM
Overall score
Fair
Summary
This website is hosted on RELIANCEJIO-IN - Reliance Jio Infocomm Limited, IN. SEO is fair (55/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Missing meta description.
- India
- Hosted on RELIANCEJIO-IN - Reliance Jio Infocomm Limited, IN
Top issues to fix
10 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
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.
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.
1 cookie 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
6 issue(s) found
Performance
1.21 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Meta tags
- Title
- kn-online.de
- Description
- Canonical
- Language
- en
- Charset
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- RELIANCEJIO-IN - Reliance Jio Infocomm Limited, IN
- CDN provider
- —
- IP address
- 49.44.50.16
- ASN
- AS55836 (RELIANCEJIO-IN - Reliance Jio Infocomm Limited, IN)
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
- madsack.web.arc-cdn.net
- Valid from
- Jun 18, 2026
- Valid to
- Sep 16, 2026
- Days until expiry
- 51
- SAN domains
- dev-fusion.rnd.de, dev-one.dieharke.de, dev-one.dnn.de, dev-one.gnz.de, dev-one.goettinger-tageblatt.de, dev-one.haz.de, dev-one.kn-online.de, dev-one.landeszeitung.de, dev-one.ln-online.de, dev-one.lvz.de, dev-one.maz-online.de, dev-one.neuepresse.de, dev-one.op-marburg.de, dev-one.ostsee-zeitung.de, dev-one.paz-online.de, dev-one.siegener-zeitung.de, dev-one.sn-online.de, dev-one.waz-online.de, dev.rnd.de, gesundheit.rnd.de, madsack.web.arc-cdn.net, prod-fusion.rnd.de, prod-one.dieharke.de, prod-one.dnn.de, prod-one.gnz.de, prod-one.goettinger-tageblatt.de, prod-one.haz.de, prod-one.kn-online.de, prod-one.landeszeitung.de, prod-one.ln-online.de, prod-one.lvz.de, prod-one.maz-online.de, prod-one.neuepresse.de, prod-one.op-marburg.de, prod-one.ostsee-zeitung.de, prod-one.paz-online.de, prod-one.siegener-zeitung.de, prod-one.sn-online.de, prod-one.waz-online.de, production.rnd.de, qa-fusion.rnd.de, qa-one.dieharke.de, qa-one.dnn.de, qa-one.gnz.de, qa-one.goettinger-tageblatt.de, qa-one.haz.de, qa-one.kn-online.de, qa-one.landeszeitung.de, qa-one.ln-online.de, qa-one.lvz.de, qa-one.maz-online.de, qa-one.neuepresse.de, qa-one.op-marburg.de, qa-one.ostsee-zeitung.de, qa-one.paz-online.de, qa-one.siegener-zeitung.de, qa-one.sn-online.de, qa-one.waz-online.de, qa.rnd.de, sicherheit.rnd.de, staging-fusion.rnd.de, staging-one.dieharke.de, staging-one.dnn.de, staging-one.gnz.de, staging-one.goettinger-tageblatt.de, staging-one.haz.de, staging-one.kn-online.de, staging-one.landeszeitung.de, staging-one.ln-online.de, staging-one.lvz.de, staging-one.maz-online.de, staging-one.neuepresse.de, staging-one.op-marburg.de, staging-one.ostsee-zeitung.de, staging-one.paz-online.de, staging-one.siegener-zeitung.de, staging-one.sn-online.de, staging-one.waz-online.de, www.dieharke.de, www.dnn.de, www.gnz.de, www.goettinger-tageblatt.de, www.haz.de, www.kn-online.de, www.landeszeitung.de, www.ln-online.de, www.lvz.de, www.maz-online.de, www.neuepresse.de, www.op-marburg.de, www.ostsee-zeitung.de, www.paz-online.de, www.rnd.de, www.siegener-zeitung.de, www.sn-online.de, www.waz-online.de
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 1 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
0 internal · 0 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
2 scripts · 0 stylesheets
JS / CSS size
14.2 KB · 84 B
Page size
772 B
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 24
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://kn-online.de
- Final URL
- https://www.kn-online.de/
- HTTP status
- 403
- HTTP version
- HTTP/2
- Response time
- 1.21 s
- HTML size
- 772 B
- Redirect chain
- https://kn-online.de → https://www.kn-online.de/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does kn-online.de use?
- We did not detect any specific technologies for kn-online.de in the latest scan.
- Is kn-online.de secure (HTTPS)?
- Yes. kn-online.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 16, 2026.
- Who hosts kn-online.de?
- kn-online.de is hosted on RELIANCEJIO-IN - Reliance Jio Infocomm Limited, IN.
- What is kn-online.de's SEO score?
- kn-online.de scored 55/100 for SEO in the latest analysis (fair).
- What is kn-online.de's overall website score?
- kn-online.de has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card