Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 199.36.158.100 |
| CDN | CDN (HIT) |
| Compression | gzip |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 199.36.158.100
CDN CDN (HIT)
Compression gzip
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
Performance
| DNS Lookup | 29.9 ms |
| TCP Connect | 31.1 ms |
| TLS Handshake | 8.2 ms |
| Time To First Byte (TTFB) | 42.5 ms |
| Content Download | 0.1 ms |
| Total Response Time | 42.6 ms |
DNS Lookup 29.9 ms
TCP Connect 31.1 ms
TLS Handshake 8.2 ms
Time To First Byte (TTFB) 42.5 ms
Content Download 0.1 ms
Total Response Time 42.6 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31556926 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31556926
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | NovaGrade - KI für Lehrkräfte & Schüler (Beta) |
| Meta Description | Die KI-Plattform für modernen Unterricht. Lehrkräfte korrigieren in Minuten, Schüler erhalten sofortiges Feedback und Lernhilfen. Jetzt kostenlos testen. |
| Robots Meta | index, follow |
| Open Graph Title | NovaGrade - KI-Power für Lehrkräfte und Schüler |
| Open Graph Description | Lehrkräfte sparen Zeit bei der Korrektur, Schüler lernen effektiver durch sofortiges KI-Feedback. |
| Open Graph Image | https://novagrade.de/og-image.png |
| Twitter Card | summary |
| Twitter Image | https://novagrade.de/og-image.png |
Title NovaGrade - KI für Lehrkräfte & Schüler (Beta) Meta Description Die KI-Plattform für modernen Unterricht. Lehrkräfte korrigieren in Minuten, Schüler erhalten sofortiges Feedback und Lernhilfen. Jetzt kostenlos testen. Robots Meta index, follow Open Graph Title NovaGrade - KI-Power für Lehrkräfte und Schüler Open Graph Description Lehrkräfte sparen Zeit bei der Korrektur, Schüler lernen effektiver durch sofortiges KI-Feedback. Open Graph Image https://novagrade.de/og-image.png Twitter Card summary Twitter Image https://novagrade.de/og-image.png Detected Technologies
| Technology | Google Analytics |
Technology Google Analytics
HTTP Headers
| Cache-control
| max-age=3600 |
| Content-encoding
| gzip |
| Content-type
| text/html; charset=utf-8 |
| Etag
| "6e9844ac0e602bb9b56f7083e0b8a2599206140200131d2a9c0ea1d68d6586e3" |
| Last-modified
| Mon, 15 Jun 2026 10:30:59 GMT |
| Strict-transport-security
| max-age=31556926 |
| Accept-ranges
| bytes |
| Date
| Wed, 22 Jul 2026 09:03:58 GMT |
| X-served-by
| cache-par-lfpb1150034-PAR |
| X-cache
| HIT |
| X-cache-hits
| 0 |
| X-timer
| S1784711038.050655,VS0,VE2 |
| Vary
| x-fh-requested-host, accept-encoding |
| Alt-svc
| h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400 |
| Content-length
| 1566 |
Meta Tags
| X-UA-Compatible | IE=edge |
| Viewport | width=device-width,initial-scale=1 |
| Theme-color | #ffffff |
| Mobile-web-app-capable | yes |
| Apple-mobile-web-app-capable | yes |
| Apple-mobile-web-app-status-bar-style | default |
| Title | NovaGrade - KI für Lehrkräfte & Schüler |
| Description | Die KI-Plattform für modernen Unterricht. Lehrkräfte korrigieren in Minuten, Schüler erhalten sofortiges Feedback und Lernhilfen. Jetzt kostenlos testen. |
| Keywords | KI Korrektur, Lehrer, Klausuren korrigieren, EdTech, NovaGrade, KI Schule, Lernhilfe, Hausaufgaben KI, Schüler Feedback, Automatische Bewertung |
| Author | NovaGrade GmbH |
| Robots | index, follow |
Cache-control max-age=3600
Content-encoding gzip
Content-type text/html; charset=utf-8
Etag "6e9844ac0e602bb9b56f7083e0b8a2599206140200131d2a9c0ea1d68d6586e3"
Last-modified Mon, 15 Jun 2026 10:30:59 GMT
Strict-transport-security max-age=31556926
Accept-ranges bytes
Date Wed, 22 Jul 2026 09:03:58 GMT
X-served-by cache-par-lfpb1150034-PAR
X-cache HIT
X-cache-hits 0
X-timer S1784711038.050655,VS0,VE2
Vary x-fh-requested-host, accept-encoding
Alt-svc h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
Content-length 1566
