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
Geen bekende bedreigingVeiligheidsreputatie
Controleert de website op bekende Google Safe Browsing-bedreigingen.
APIV5
Treffers0
Gecontroleerd op2026-09-12 · 02:18
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
KeywordAantalTitleDescriptionH1
fã¼r44———
buch33———
leben28———
aber23———
man22———
geschichte20———
ã¼ber19———
groã18———
SEO & indexeerbaarheid
Indexeerbaar Kunnen zoekmachines deze pagina begrijpen en indexeren?
TitleGoed49 tekens
MetabeschrijvingControleren237 tekens
Robots indexingGoedIndexing allowed
CanonicalGoedhttps://www.hugendubel.info/home
Heading hierarchyGoedLogical order
Primary H1Goed1 found
TaalGoedde-DE
Structured dataGoedWebSite, SearchAction
Meta robotsindex, follow
GooglebotNo separate directive
X-Robots-TagNot set
Hreflang1 items
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
Links & Crawlability
Up to 12 links are checked asynchronously after the core report.Linkanalyse
Interne links263
Externe domeinen1
Follow links263
NoFollow links1
Links zonder tekst60
Broken in sample0 / 0
Crawlbaarheid
robots.txtFound
Meta robotsindex, follow
IndexingIndexable
Canonicalhttps://www.hugendubel.info/home
Canonical hostMatches
XML sitemapMissing
Hreflang entries1
Linksteekproef
BestemmingTypeRelAnkertekst
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 presentGeslaagd
✓Title lengthGeslaagd
×Meta descriptionAandacht nodig
✓Exactly one H1Geslaagd
✓Heading hierarchyGeslaagd
✓CanonicalGeslaagd
✓Image alt coverageGeslaagd
✓Structured dataGeslaagd
✓Open Graph metadataGeslaagd
Technical
✓HTTP status 2xxGeslaagd
✓HTML content typeGeslaagd
✓HTML languageGeslaagd
✓Character encodingGeslaagd
✓HTML doctypeGeslaagd
✓Robots allows indexingGeslaagd
✓robots.txtGeslaagd
×XML sitemapAandacht nodig
✓FaviconGeslaagd
✓Internal links presentGeslaagd
✓DNS address presentGeslaagd
✓No redirect loopGeslaagd
✓Short redirect chainGeslaagd
✓Canonical presentGeslaagd
✓Canonical matches hostGeslaagd
✓Heading hierarchy validGeslaagd
✓Single H1Geslaagd
✓Cache policy declaredGeslaagd
✓No duplicate scriptsGeslaagd
✓No duplicate stylesheetsGeslaagd
✓No external resources without SRIGeslaagd
Performance
×Response under 1.5sAandacht nodig
×HTML under 250 KBAandacht nodig
✓Compression enabledGeslaagd
×Parser blocking scripts <= 2Aandacht nodig
✓Blocking stylesheets <= 4Geslaagd
✓Image dimensions >= 80%Geslaagd
Security
✓HTTPSGeslaagd
✓HTTP redirects to HTTPSGeslaagd
✓Valid TLS certificateGeslaagd
✓No mixed contentGeslaagd
✓HSTSGeslaagd
✓Content Security PolicyGeslaagd
×MIME sniffing protectionAandacht nodig
✓Frame protectionGeslaagd
×Referrer PolicyAandacht nodig
×Permissions PolicyAandacht nodig
✓Email privacyGeslaagd
Mobile
✓Viewport meta tagGeslaagd
×Responsive viewportAandacht nodig
✓No embedded objectsGeslaagd
✓No fixed-width layout hintsGeslaagd
✓No tiny-control hintsGeslaagd
×Responsive image markupAandacht nodig
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