WEBSITE REPORT
hugendubel.info
Latest V2 analysis: 2026-09-12 · 00:36
Overall score75/100
SEO · 8/9 passed · 1 failed
Failed: Meta description
Technical · 20/21 passed · 1 failed
Failed: XML sitemap
Performance · 3/6 passed · 3 failed
Failed: Response under 1.5s · HTML under 250 KB · Parser blocking scripts <= 2
Security · 8/11 passed · 3 failed
Failed: MIME sniffing protection · Referrer Policy · Permissions Policy
Mobile · 4/6 passed · 2 failed
Failed: Responsive viewport · Responsive image markup
Category scores are calculated directly from the individual checks: passed divided by all rated checks. Unrated or not-applicable checks are shown separately and are not counted as passed.
GOOGLE SAFE BROWSING
La vérification Safe Browsing est en attente.Réputation de sécurité
Vérifie le site par rapport aux menaces connues de Google Safe Browsing.
APIV5
Correspondances0
Vérifié le—
La vérification Safe Browsing est en attente.
Website preview
DesktopWide browser viewport
MobileNarrow smartphone viewport
REPORT SUMMARY
What matters most
Critical findings are shown before improvements.
Critical issues3
Improvements5
Strongest areaTechnical 95/100
Needs most attentionPerformance 50/100
Search Engine Optimization
Title tagBücher und Medien - Hugendubel Fachinformationen
Meta descriptionHugendubel Fachinformationen ▶ Bücher Zeitschriften Neuerscheinungen Webinare Datenbanken ➔ Geschäftskunden Kanzleien Bibliotheken ★online bestellen ★schnelle, portofreie Lieferung, ★individuelle Rechnung
Canonicalhttps://www.hugendubel.info/home
Languagede-DE
Text / HTML ratio13.6 %
Headings
H1: 1Herzlich willkommen bei den Hugendubel Fachinformationen
H2: 13Deutscher Buchpreis 2026: Shortlist · Schaurig-schöne Halloween-Lektüre · Heute neu erschienen!
H3: 120Die Lücken · Orca · Die Zikade entschlüpft ihrer goldglänzenden Hülle
H4: 0
H5: 1Bitte warten - die Druckansicht der Seite wird vorbereitet.
H6: 0
Keyword cloud
Search Preview
https://hugendubel.info/
Bücher und Medien - Hugendubel Fachinformationen
Hugendubel Fachinformationen ▶ Bücher Zeitschriften Neuerscheinungen Webinare Datenbanken ➔ Geschäftskunden Kanzleien Bibliotheken ★online bestellen ★schnelle, portofreie Lieferung, ★individuelle Rechnung
Title length49 characters
Description length237 characters
Image alt coverage100%
Keyword Consistency
KeywordNombreTitleDescriptionH1
fã¼r44———
buch33———
leben28———
aber23———
man22———
geschichte20———
ã¼ber19———
groã18———
SEO et indexabilité
Indexable Les moteurs de recherche peuvent-ils comprendre et indexer cette page ?
TitleBon49 caractères
Méta-descriptionVérifier237 caractères
Indexation robotsBonIndexation autorisée
CanonicalBonhttps://www.hugendubel.info/home
Hiérarchie des titresBonOrdre logique
H1 principalBon1 trouvé
LangueBonde-DE
Données structuréesBonWebSite, SearchAction
Meta robotsindex, follow
GooglebotNo separate directive
X-Robots-TagNot set
Hreflang1 entrées
Important analysis areas are locked
The free report shows the current state. The decisive details needed to fix issues stay protected and unlock with Premium.
Prioritized actionsWhat should be fixed first
Exact affected URLsWhich pages are actually affected
Technical root causeWhy an issue occurs
Step-by-step remediationConcrete path to a fix
Impact & effortPriority by benefit and effort
Top 5 improvementsThe changes with the biggest impact
Premium does not just reveal more textIt unlocks the concrete evidence, causes and actions behind the visible results.
Usability & Technologies
robots.txtFound
XML SitemapNot found
FaviconFound
Compressionbr
Doctypehtml
EncodingDetected
Open GraphDetected
Twitter CardsNot detected
Schema / JSON-LDDetected
Iframes0
Embedded objects0
Server, DNS & TLS
IPv4194.209.180.223
IPv6Not detected
Nameserversns02.paragon-systems.de, ns01.paragon-systems.de
Mail servers100 mx.paragon-systems.de
TLS certificateAvailable
TLS issuerLet's Encrypt
TLS expires2026-10-22T21:31:48+00:00
Security & HTTPS
Transport encryption, certificate health, browser security headers and insecure resources.
✓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
Send X-Content-Type-Options: nosniff.✓Frame protection
Frame embedding is restricted.!Referrer Policy
Add an appropriate Referrer-Policy header.!Permissions Policy
Restrict unnecessary browser features with Permissions-Policy.TECHNICAL & INFRASTRUCTURE
91/100Delivery, DNS & Server
How the website is delivered before content and SEO are considered.
HTTP status200
Response time3858 ms
HTML size310 KB
CompressionBrotli compression
IPv4194.209.180.223
IPv6Not detected
Nameservers2
Mail servers1
Redirects2
HTTP → HTTPSYes
WWW resolvesYes
TLSAvailable
Content-Type
text/html; charset=UTF-8Doctype
htmlCharacter encoding
DetectedLanguage
de-DEServer header
ApacheX-Powered-By
Not disclosedCache-Control
no-store, no-cache, must-revalidatePrimary IP
194.209.180.223Redirect Analysis
HTTP 301http://hugendubel.info/ → http://www.hugendubel.info/
HTTP 301http://www.hugendubel.info/ → https://www.hugendubel.info/home
HTTP 200https://www.hugendubel.info/home
DOMAIN & URL
Domain & URL Analysis
Local URL-quality checks using data already collected by the core analysis.
Current URLhttps://hugendubel.info/
HTTPSPassed
URL length24 characters
Domain length15 characters
Domain label length10 characters
Hyphen in domainNone
UnderscorePassed
IDN / PunycodeNo
Subdomains0
WWW hostNo
Canonical hostPassed
Redirect target hostPassed
SEO-friendly URLPassed
404 Error Page
The 404-page check is running asynchronously or unavailable.
DOMAIN PROTECTION
Typo Domains
Common typo variants are generated locally and DNS-tested asynchronously. A missing DNS record is not proof that a domain is available to register.
Typo-domain check is running asynchronously or unavailable.
Domain Registration (RDAP)
RDAP data unavailable for this domain. The check runs asynchronously and does not delay the core report.
PageSpeed Insights
Mobile and desktop Lighthouse performance, measured asynchronously.
Deferred during crawler run
Liens et exploration
Up to 12 links are checked asynchronously after the core report.Analyse des liens
Liens internes263
Domaines externes1
Liens follow263
Liens nofollow1
Liens sans texte60
Cassés dans l’échantillon0 / 0
Explorabilité
robots.txtFound
Meta robotsindex, follow
IndexingIndexable
Canonicalhttps://www.hugendubel.info/home
Canonical hostMatches
XML sitemapMissing
Hreflang entries1
Échantillon de liens
DestinationTypeRelTexte d’ancrage
https://hugendubel.info/services/bibliotheken/novitaetenvorschauInternalfollowHerbstnovitätenhttps://www.hugendubel.de/de/category/86988/leseglueck_buch_abo.htmlExternalfollowLeseglück Buchabohttps://hugendubel.info/about/mitarbeiter/unsere_empfehlungenInternalfollowUnsere Empfehlungenhttps://hugendubel.info/homeInternalfollow—https://hugendubel.info/merklisteInternalfollowMerklistehttps://hugendubel.info/merklisteInternalfollowMerklistehttps://hugendubel.info/warenkorbInternalnofollowWarenkorbhttps://hugendubel.info/warenkorbInternalfollowWarenkorbhttps://hugendubel.info/aktuellesInternalfollowAktuelleshttps://hugendubel.info/fachbuecherInternalfollowFachbuchhttps://hugendubel.info/digitalInternalfollowDigitalhttps://hugendubel.info/rechtInternalfollowRecht und Steuernhttps://hugendubel.info/belletristikInternalfollowBelletristikhttps://hugendubel.info/kinder-und-jugendInternalfollowKinder- und Jugendbuchhttps://hugendubel.info/medien-dvds-cdsInternalfollowMedien und Spielehttps://hugendubel.info/sachbuchInternalfollowSachbuchhttps://hugendubel.info/ratgeberInternalfollowRatgeberhttps://hugendubel.info/bestsellerInternalfollowBestsellerhttps://hugendubel.info/hitlistenInternalfollowHitlistenhttps://hugendubel.info/servicesInternalfollowLeistungenSEO
✓Title presentRéussi
✓Title lengthRéussi
×Meta descriptionÀ vérifier
✓Exactly one H1Réussi
✓Heading hierarchyRéussi
✓CanonicalRéussi
✓Image alt coverageRéussi
✓Structured dataRéussi
✓Open Graph metadataRéussi
Technical
✓HTTP status 2xxRéussi
✓HTML content typeRéussi
✓HTML languageRéussi
✓Character encodingRéussi
✓HTML doctypeRéussi
✓Robots allows indexingRéussi
✓robots.txtRéussi
×XML sitemapÀ vérifier
✓FaviconRéussi
✓Internal links presentRéussi
✓DNS address presentRéussi
✓No redirect loopRéussi
✓Short redirect chainRéussi
✓Canonical presentRéussi
✓Canonical matches hostRéussi
✓Heading hierarchy validRéussi
✓Single H1Réussi
✓Cache policy declaredRéussi
✓No duplicate scriptsRéussi
✓No duplicate stylesheetsRéussi
✓No external resources without SRIRéussi
Performance
×Response under 1.5sÀ vérifier
×HTML under 250 KBÀ vérifier
✓Compression enabledRéussi
×Parser blocking scripts <= 2À vérifier
✓Blocking stylesheets <= 4Réussi
✓Image dimensions >= 80%Réussi
Security
✓HTTPSRéussi
✓HTTP redirects to HTTPSRéussi
✓Valid TLS certificateRéussi
✓No mixed contentRéussi
✓HSTSRéussi
✓Content Security PolicyRéussi
×MIME sniffing protectionÀ vérifier
✓Frame protectionRéussi
×Referrer PolicyÀ vérifier
×Permissions PolicyÀ vérifier
✓Email privacyRéussi
Mobile
✓Viewport meta tagRéussi
×Responsive viewportÀ vérifier
✓No embedded objectsRéussi
✓No fixed-width layout hintsRéussi
✓No tiny-control hintsRéussi
×Responsive image markupÀ vérifier
🔒 FREE ACCOUNT
What changed since the last analysis?
The public report shows the current state. A free account additionally unlocks analysis history, exact new and resolved issues, regressions, trend and stability.
Analysis historyRegression TrackingNew & resolved issuesTrend & stability
Sign in / register freeThe core analysis remains available without an account.