RAPPORTO DEL SITO WEB
rsnibelungen.de Ultima analisi V2: 2026-09-12 · 17:24
Punteggio complessivo 71 /100
Riepilogo Membri Modello di punteggio: score-2026-09-10-f Analisi: 0.39.4.149 Integrità del punteggio OK
SEO 67 Da migliorare 6/9 superato · 3 non superato Tecnico 81 Buono 17/21 superato · 4 non superato Performance 50 Critico 3/6 superato · 3 non superato Sicurezza 91 Eccellente 10/11 superato · 1 non superato Mobile 67 Da migliorare 4/6 superato · 2 non superato SEO · 6/9 superato · 3 non superato Non superati: Meta description · Structured data · Open Graph metadata
Tecnico · 17/21 superato · 4 non superato Non superati: HTML language · robots.txt · XML sitemap · Short redirect chain
Performance · 3/6 superato · 3 non superato Non superati: Response under 1.5s · Parser blocking scripts <= 2 · Image dimensions >= 80%
Sicurezza · 10/11 superato · 1 non superato Non superati: Permissions Policy
Mobile · 4/6 superato · 2 non superato Non superati: Responsive viewport · Responsive image markup
I punteggi delle categorie vengono calcolati direttamente dai singoli controlli: controlli superati diviso tutti i controlli valutati. I controlli non valutati o non applicabili sono mostrati separatamente e non vengono conteggiati come superati.
GOOGLE SAFE BROWSING Reputazione di sicurezza Controlla il sito rispetto alle minacce note di Google Safe Browsing.
Nessuna minaccia nota API V5
Corrispondenze 0
Controllato il 2026-09-14 · 10:16
Desktop Viewport browser ampio
https://rsnibelungen.de/
Mobile Viewport smartphone stretto
Creazione dello screenshot in corso…
"Riprova gli screenshot"
RIEPILOGO DEL RAPPORTO Ciò che conta di più Le criticità vengono mostrate prima dei miglioramenti.
Problemi critici 1
Miglioramenti 7
Area più forte Sicurezza 91/100
Richiede più attenzione Performance 50/100
Stato HTTP 200 Tempo di caricamento 1661 ms Dimensione pagina 10 KB Intestazioni H1 1 Immagini 4 Alt mancanti 0 Ottimizzazione per i motori di ricerca Tag title IServ - rsnibelungen.de
Meta description
Canonical https://rsnibelungen.de/iserv/auth/login?_target_path=%2Fiserv%2Fauth%2Fauth%3F_iserv_app_url%3D%2Fiserv%2F%26client_id%3D1252f402-af13-47b9-b190-ac05d1c8d853%26nonce%3Dab15fe43-8457-4d47-b20a-9167261b7b1c%26redirect_uri%3Dhttps%253A%2F%2Frsnibelungen.de%2Fiserv%2Fapp%2Fauthentication%2Fredirect%26response_type%3Dcode%26scope%3Dopenid%2520uuid%2520iserv%253Asession-id%2520iserv%253Aweb-ui%2520iserv%253A2fa%253Aconfiguration%2520iserv%253Aaccess-groups%26state%3DeyJ0eXAiOiJKV1QiLCJhbGciOiJFUzI1NiIsImtpZCI6IjEifQ.eyJyZWRpcmVjdF91cmkiOiJodHRwczovL3JzbmliZWx1bmdlbi5kZS9pc2Vydi8iLCJub25jZSI6ImFiMTVmZTQzLTg0NTctNGQ0Ny1iMjBhLTkxNjcyNjFiN2IxYyIsImFkbWluIjpmYWxzZSwiaXNzIjoiaHR0cHM6Ly9yc25pYmVsdW5nZW4uZGUvaXNlcnYvIiwiZXhwIjoxNzk3MDA5ODYyLCJuYmYiOjE3ODkyMzM4MDIsImlhdCI6MTc4OTIzMzg2Miwic2lkIjoiIn0.lAsczjV0Y93BOml9UzAQswagWY9s2Ee7VnbWs44opsqWojhkZGjGzDD1FUtt7AOghPBgieEvUmOrUrAStIQP7g
Lingua Non rilevato
Rapporto testo / HTML 3.5 %
Intestazioni H1: 1 Anmeldung
H2: 0
H3: 0
H4: 0
H5: 0
H6: 0
Nuvola di parole chiave iserv 3 passwort 3 rsnibelungen 2 aktiviert 2 anmelden 2 anmeldung 1 hilfe 1 keine 1 notwendig 1 benutzen 1 bitte 1 warten 1 sekunden 1 bevor 1 erneut 1
Anteprima di ricerca https://rsnibelungen.de/
IServ - rsnibelungen.de
Nessuna meta description è disponibile per questa pagina.
Lunghezza del titolo 23 caratteri
Lunghezza della descrizione 0 caratteri
Copertura alt delle immagini 100%
Coerenza delle parole chiave Keyword Conteggio Title Description H1
iserv 3 ✓ — —
passwort 3 — — —
rsnibelungen 2 ✓ — —
aktiviert 2 — — —
anmelden 2 — — —
anmeldung 1 — — ✓
hilfe 1 — — —
keine 1 — — —
SEO e indicizzabilità
I motori di ricerca possono comprendere e indicizzare questa pagina? Indicizzabile Title Buono 23 caratteri
Meta description Controlla 0 caratteri
Robots indexing Buono Indexing allowed
Canonical Buono https://rsnibelungen.de/iserv/auth/login?_target_path=%2Fiserv%2Fauth%2Fauth%3F_iserv_app_url%3D%2Fiserv%2F%26client_id%3D1252f402-af13-47b9-b190-ac05d1c8d853%26nonce%3Dab15fe43-8457-4d47-b20a-9167261b7b1c%26redirect_uri%3Dhttps%253A%2F%2Frsnibelungen.de%2Fiserv%2Fapp%2Fauthentication%2Fredirect%26response_type%3Dcode%26scope%3Dopenid%2520uuid%2520iserv%253Asession-id%2520iserv%253Aweb-ui%2520iserv%253A2fa%253Aconfiguration%2520iserv%253Aaccess-groups%26state%3DeyJ0eXAiOiJKV1QiLCJhbGciOiJFUzI1NiIsImtpZCI6IjEifQ.eyJyZWRpcmVjdF91cmkiOiJodHRwczovL3JzbmliZWx1bmdlbi5kZS9pc2Vydi8iLCJub25jZSI6ImFiMTVmZTQzLTg0NTctNGQ0Ny1iMjBhLTkxNjcyNjFiN2IxYyIsImFkbWluIjpmYWxzZSwiaXNzIjoiaHR0cHM6Ly9yc25pYmVsdW5nZW4uZGUvaXNlcnYvIiwiZXhwIjoxNzk3MDA5ODYyLCJuYmYiOjE3ODkyMzM4MDIsImlhdCI6MTc4OTIzMzg2Miwic2lkIjoiIn0.lAsczjV0Y93BOml9UzAQswagWY9s2Ee7VnbWs44opsqWojhkZGjGzDD1FUtt7AOghPBgieEvUmOrUrAStIQP7g
Heading hierarchy Buono Logical order
Primary H1 Buono 1 found
Lingua Controlla Not detected
Structured data Controlla Not detected
Meta robots No restrictive directive
Googlebot No separate directive
X-Robots-Tag Not set
Hreflang 0 voci
Usabilità e tecnologie robots.txt Non trovato
XML Sitemap Non trovato
Favicon Trovato
Compression none detected
Doctype html
Encoding Rilevato
Open Graph Non rilevato
Twitter Cards Non rilevato
Schema / JSON-LD Rilevato
Iframes 0
Embedded objects 0
Server, DNS e TLS IPv4 81.14.185.168
IPv6 Non rilevato
Nameserver ns1.iserv.eu, ns4.iserv.eu, ns3.iserv.eu, ns2.iserv.eu
Server di posta 50 offline.iserv.eu, 10 rsnibelungen.de
Certificato TLS Disponibile
Emittente TLS Let's Encrypt
Scadenza TLS 2026-11-10T02:01:43+00:00
Sicurezza e HTTPS Transport encryption, certificate health, browser security headers and insecure resources.
91/100 ✓ HTTPS
Website is served over HTTPS. ✓ HTTP → HTTPS
HTTP requests are redirected to HTTPS. ✓ TLS certificate
Certificate is available and valid. ✓ Mixed content
No insecure HTTP resources detected. ✓ HSTS
Strict-Transport-Security is enabled. ✓ Content Security Policy
A Content-Security-Policy header is present. ✓ MIME sniffing
X-Content-Type-Options: nosniff is enabled. ✓ Frame protection
Frame embedding is restricted. ✓ Referrer Policy
Referrer-Policy is configured. ! Permissions Policy
Restrict unnecessary browser features with Permissions-Policy. TECNICA E INFRASTRUTTURA Distribuzione, DNS e server Come viene distribuito il sito prima di considerare contenuti e SEO.
82/100 Stato HTTP 200
Tempo di risposta 1661 ms
Dimensione HTML 10 KB
Compressione none detected
IPv4 81.14.185.168
IPv6 Non rilevato
Nameservers 4
Mail servers 2
Reindirizzamenti 5
HTTP → HTTPS Sì
WWW resolves Sì
TLS Disponibile
Content-Type text/html; charset=UTF-8
Doctype html
Codifica dei caratteri Rilevato
Lingua Non dichiarato
Header del server IServ
X-Powered-By Non divulgato
Cache-Control max-age=0, must-revalidate, private
Primary IP 81.14.185.168
Analisi dei reindirizzamenti HTTP 301 http://rsnibelungen.de/ → https://rsnibelungen.de/
HTTP 302 https://rsnibelungen.de/ → https://rsnibelungen.de/iserv
HTTP 301 https://rsnibelungen.de/iserv → https://rsnibelungen.de/iserv/
HTTP 302 https://rsnibelungen.de/iserv/ → https://rsnibelungen.de/iserv/auth/auth?_iserv_app_url=%2Fiserv%2F&state=eyJ0eXAiOiJKV1QiLCJhbGciOiJFUzI1NiIsImtpZCI6IjEifQ.eyJyZWRpcmVjdF91cmkiOiJodHRwczovL3JzbmliZWx1bmdlbi5kZS9pc2Vydi8iLCJub25jZSI6IjdmNTM1MjA2LTA4NmMtNDUxZi1hOTM5LTdiZDU1MjUwNzJjZCIsImFkbWluIjpmYWxzZSwiaXNzIjoiaHR0cHM6Ly9yc25pYmVsdW5nZW4uZGUvaXNlcnYvIiwiZXhwIjoxNzk3MDA5ODYzLCJuYmYiOjE3ODkyMzM4MDMsImlhdCI6MTc4OTIzMzg2Mywic2lkIjoiIn0.8SftnSTAYJPfA6rN9dF3S4iQ2w4b3HcyQY3MaQwNegCGWLxBF2aGGYb-UjyNI5tbJtn3rbsyT532JGF-DrNhEw&nonce=7f535206-086c-451f-a939-7bd5525072cd&client_id=1252f402-af13-47b9-b190-ac05d1c8d853&redirect_uri=https%3A%2F%2Frsnibelungen.de%2Fiserv%2Fapp%2Fauthentication%2Fredirect&scope=openid%20uuid%20iserv%3Asession-id%20iserv%3Aweb-ui%20iserv%3A2fa%3Aconfiguration%20iserv%3Aaccess-groups&response_type=code
HTTP 302 https://rsnibelungen.de/iserv/auth/auth?_iserv_app_url=%2Fiserv%2F&state=eyJ0eXAiOiJKV1QiLCJhbGciOiJFUzI1NiIsImtpZCI6IjEifQ.eyJyZWRpcmVjdF91cmkiOiJodHRwczovL3JzbmliZWx1bmdlbi5kZS9pc2Vydi8iLCJub25jZSI6IjdmNTM1MjA2LTA4NmMtNDUxZi1hOTM5LTdiZDU1MjUwNzJjZCIsImFkbWluIjpmYWxzZSwiaXNzIjoiaHR0cHM6Ly9yc25pYmVsdW5nZW4uZGUvaXNlcnYvIiwiZXhwIjoxNzk3MDA5ODYzLCJuYmYiOjE3ODkyMzM4MDMsImlhdCI6MTc4OTIzMzg2Mywic2lkIjoiIn0.8SftnSTAYJPfA6rN9dF3S4iQ2w4b3HcyQY3MaQwNegCGWLxBF2aGGYb-UjyNI5tbJtn3rbsyT532JGF-DrNhEw&nonce=7f535206-086c-451f-a939-7bd5525072cd&client_id=1252f402-af13-47b9-b190-ac05d1c8d853&redirect_uri=https%3A%2F%2Frsnibelungen.de%2Fiserv%2Fapp%2Fauthentication%2Fredirect&scope=openid%20uuid%20iserv%3Asession-id%20iserv%3Aweb-ui%20iserv%3A2fa%3Aconfiguration%20iserv%3Aaccess-groups&response_type=code → /iserv/auth/login?_target_path=/iserv/auth/auth?_iserv_app_url%3D%2Fiserv%2F%26client_id%3D1252f402-af13-47b9-b190-ac05d1c8d853%26nonce%3D7f535206-086c-451f-a939-7bd5525072cd%26redirect_uri%3Dhttps%253A%2F%2Frsnibelungen.de%2Fiserv%2Fapp%2Fauthentication%2Fredirect%26response_type%3Dcode%26scope%3Dopenid%2520uuid%2520iserv%253Asession-id%2520iserv%253Aweb-ui%2520iserv%253A2fa%253Aconfiguration%2520iserv%253Aaccess-groups%26state%3DeyJ0eXAiOiJKV1QiLCJhbGciOiJFUzI1NiIsImtpZCI6IjEifQ.eyJyZWRpcmVjdF91cmkiOiJodHRwczovL3JzbmliZWx1bmdlbi5kZS9pc2Vydi8iLCJub25jZSI6IjdmNTM1MjA2LTA4NmMtNDUxZi1hOTM5LTdiZDU1MjUwNzJjZCIsImFkbWluIjpmYWxzZSwiaXNzIjoiaHR0cHM6Ly9yc25pYmVsdW5nZW4uZGUvaXNlcnYvIiwiZXhwIjoxNzk3MDA5ODYzLCJuYmYiOjE3ODkyMzM4MDMsImlhdCI6MTc4OTIzMzg2Mywic2lkIjoiIn0.8SftnSTAYJPfA6rN9dF3S4iQ2w4b3HcyQY3MaQwNegCGWLxBF2aGGYb-UjyNI5tbJtn3rbsyT532JGF-DrNhEw
HTTP 200 https://rsnibelungen.de/iserv/auth/login?_target_path=/iserv/auth/auth?_iserv_app_url%3D%2Fiserv%2F%26client_id%3D1252f402-af13-47b9-b190-ac05d1c8d853%26nonce%3D7f535206-086c-451f-a939-7bd5525072cd%26redirect_uri%3Dhttps%253A%2F%2Frsnibelungen.de%2Fiserv%2Fapp%2Fauthentication%2Fredirect%26response_type%3Dcode%26scope%3Dopenid%2520uuid%2520iserv%253Asession-id%2520iserv%253Aweb-ui%2520iserv%253A2fa%253Aconfiguration%2520iserv%253Aaccess-groups%26state%3DeyJ0eXAiOiJKV1QiLCJhbGciOiJFUzI1NiIsImtpZCI6IjEifQ.eyJyZWRpcmVjdF91cmkiOiJodHRwczovL3JzbmliZWx1bmdlbi5kZS9pc2Vydi8iLCJub25jZSI6IjdmNTM1MjA2LTA4NmMtNDUxZi1hOTM5LTdiZDU1MjUwNzJjZCIsImFkbWluIjpmYWxzZSwiaXNzIjoiaHR0cHM6Ly9yc25pYmVsdW5nZW4uZGUvaXNlcnYvIiwiZXhwIjoxNzk3MDA5ODYzLCJuYmYiOjE3ODkyMzM4MDMsImlhdCI6MTc4OTIzMzg2Mywic2lkIjoiIn0.8SftnSTAYJPfA6rN9dF3S4iQ2w4b3HcyQY3MaQwNegCGWLxBF2aGGYb-UjyNI5tbJtn3rbsyT532JGF-DrNhEw
DOMINIO E URL Analisi di dominio e URL Controlli locali sulla qualità degli URL usando dati già raccolti dall’analisi principale.
Current URL https://rsnibelungen.de/
HTTPS Superato
URL length 24 characters
Domain length 15 characters
Domain label length 12 characters
Hyphen in domain None
Underscore Superato
IDN / Punycode No
Subdomains 0
WWW host No
Canonical host Superato
Redirect target host Superato
SEO-friendly URL Superato
Pagina di errore 404 Il controllo della pagina 404 viene eseguito in modo asincrono o non è disponibile.
PROTEZIONE DEL DOMINIO Domini con refusi Le varianti comuni con errori di battitura vengono generate localmente e testate in modo asincrono tramite DNS. L’assenza di un record DNS non dimostra che un dominio sia disponibile per la registrazione.
Il controllo dei domini con refusi viene eseguito in modo asincrono o non è disponibile.
Registrazione del dominio (RDAP) Dati RDAP non disponibili per questo dominio. Il controllo viene eseguito in modo asincrono e non ritarda il rapporto principale.
PageSpeed Insights Prestazioni Lighthouse su mobile e desktop, misurate in modo asincrono.
Deferred during crawler run
Links & Crawlability
Analisi dei link Up to 12 links are checked asynchronously after the core report. Link interni 2
Domini esterni 3
Follow links 7
NoFollow links 0
Link senza testo 0
Broken in sample 0 / 0
Scansionabilità robots.txt Missing
Meta robots No restrictive directive
Indicizzazione Indicizzabile
Canonical https://rsnibelungen.de/iserv/auth/login?_target_path=%2Fiserv%2Fauth%2Fauth%3F_iserv_app_url%3D%2Fiserv%2F%26client_id%3D1252f402-af13-47b9-b190-ac05d1c8d853%26nonce%3Dab15fe43-8457-4d47-b20a-9167261b7b1c%26redirect_uri%3Dhttps%253A%2F%2Frsnibelungen.de%2Fiserv%2Fapp%2Fauthentication%2Fredirect%26response_type%3Dcode%26scope%3Dopenid%2520uuid%2520iserv%253Asession-id%2520iserv%253Aweb-ui%2520iserv%253A2fa%253Aconfiguration%2520iserv%253Aaccess-groups%26state%3DeyJ0eXAiOiJKV1QiLCJhbGciOiJFUzI1NiIsImtpZCI6IjEifQ.eyJyZWRpcmVjdF91cmkiOiJodHRwczovL3JzbmliZWx1bmdlbi5kZS9pc2Vydi8iLCJub25jZSI6ImFiMTVmZTQzLTg0NTctNGQ0Ny1iMjBhLTkxNjcyNjFiN2IxYyIsImFkbWluIjpmYWxzZSwiaXNzIjoiaHR0cHM6Ly9yc25pYmVsdW5nZW4uZGUvaXNlcnYvIiwiZXhwIjoxNzk3MDA5ODYyLCJuYmYiOjE3ODkyMzM4MDIsImlhdCI6MTc4OTIzMzg2Miwic2lkIjoiIn0.lAsczjV0Y93BOml9UzAQswagWY9s2Ee7VnbWs44opsqWojhkZGjGzDD1FUtt7AOghPBgieEvUmOrUrAStIQP7g
Host canonico Corrisponde
XML sitemap Missing
Voci hreflang 0
Campione di link Destinazione Tipo Rel Testo del link
http://nibelungen-realschule.de/External follow —
http://nibelungen-realschule.de/External follow —
https://doku.iserv.de/web/#anmeldungExternal follow Hilfe
https://rsnibelungen.de/iserv/auth/public/password_resetInternal follow Passwort vergessen?
http://nibelungen-realschule.de/External follow rsnibelungen.de
https://rsnibelungen.de/iserv/app/legalInternal follow Impressum
https://iserv.deExternal follow IServ Schulplattform
SEO ✓ Title present Superato
✓ Title length Superato
× Meta description Richiede attenzione
✓ Exactly one H1 Superato
✓ Heading hierarchy Superato
✓ Canonical Superato
✓ Image alt coverage Superato
× Structured data Richiede attenzione
× Open Graph metadata Richiede attenzione
Tecnico ✓ HTTP status 2xx Superato
✓ HTML content type Superato
× HTML language Richiede attenzione
✓ Character encoding Superato
✓ HTML doctype Superato
✓ Robots allows indexing Superato
× robots.txt Richiede attenzione
× XML sitemap Richiede attenzione
✓ Favicon Superato
✓ Internal links present Superato
✓ DNS address present Superato
✓ No redirect loop Superato
× Short redirect chain Richiede attenzione
✓ Canonical present Superato
✓ Canonical matches host Superato
✓ Heading hierarchy valid Superato
✓ Single H1 Superato
✓ Cache policy declared Superato
✓ No duplicate scripts Superato
✓ No duplicate stylesheets Superato
✓ No external resources without SRI Superato
Performance × Response under 1.5s Richiede attenzione
✓ HTML under 250 KB Superato
✓ Compression enabled Superato
× Parser blocking scripts <= 2 Richiede attenzione
✓ Blocking stylesheets <= 4 Superato
× Image dimensions >= 80% Richiede attenzione
Sicurezza ✓ HTTPS Superato
✓ HTTP redirects to HTTPS Superato
✓ Valid TLS certificate Superato
✓ No mixed content Superato
✓ HSTS Superato
✓ Content Security Policy Superato
✓ MIME sniffing protection Superato
✓ Frame protection Superato
✓ Referrer Policy Superato
× Permissions Policy Richiede attenzione
✓ Email privacy Superato
Mobile ✓ Viewport meta tag Superato
× Responsive viewport Richiede attenzione
✓ No embedded objects Superato
✓ No fixed-width layout hints Superato
✓ No tiny-control hints Superato
× Responsive image markup Richiede attenzione
🔒 ACCOUNT GRATUITO Cosa è cambiato dall’ultima analisi? Il rapporto pubblico mostra lo stato attuale. Un account gratuito sblocca inoltre cronologia delle analisi, problemi esatti nuovi e risolti, regressioni, andamento e stabilità.
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