Juwel-aquarium.de - SEO Checker

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Overview of the SEO Check
Meta information
98% 
Page quality
68% 
Page structure
22% 
Link structure
36% 
Server
91% 
External factors
48% 
SEO Score
Response time
0.16 s
File size
348.20 kB
Words
436
Media files
46
Number of links
133 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
JUWEL Aquarium | JUWEL Aquarium
There are word repetitions in the page title.
The length of the page title is perfect. (332 pixels out of 580 max pixel length)
Meta description
(Critically important)
Seit 50 Jahren steht das Unternehmen JUWEL Aquarium für Qualität und Innovationen im Aquarienbau und setzt dabei Maßstäbe in Design und Technologie.
The length of the meta description is perfect. (967 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: Germany
The following language is defined by HTML: de
Alternate/Hreflang Links
(Somewhat important)
A language definition is specified wrong in alternate links.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1, minimum-scale=1
format-detectiontelephone=no
robotsindex,follow,all
descriptionSeit 50 Jahren steht das Unternehmen JUWEL Aquarium für Qualität und Innovationen im Aquarienbau und setzt dabei Maßstäbe in Design und Technologie.
msapplication-TileColor#ffffff
theme-color#ffffff
langde
twitter:titleJUWEL Aquarium
twitter:descriptionSeit 50 Jahren steht das Unternehmen JUWEL Aquarium für Qualität und Innovationen im Aquarienbau und setzt dabei Maßstäbe in Design und Technologie.
twitter:cardsummary
og:titleJUWEL Aquarium
og:descriptionSeit 50 Jahren steht das Unternehmen JUWEL Aquarium für Qualität und Innovationen im Aquarienbau und setzt dabei Maßstäbe in Design und Technologie.
og:typewebsite
og:urlhttps://www.juwel-aquarium.de/de
og:site_nameJUWEL Aquarium
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
There are only 436 words on this page. Good pages should have about 800 words of useful content.
24.8% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
7 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 13.18 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1, minimum-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: feed
Image SEO
(Somewhat important)
36 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...navigation_aquarium_bg/BG_Flyout_Rio.jpgNo alt attribute provided
...ation_aquarium_image/Flyout_Line_Rio.pngNo alt attribute provided
...s/assets/images/size-finder/line-rio.svgrio_Aquarium_Schema
...avigation_aquarium_bg/BG_Flyout_Lido.jpgNo alt attribute provided
...tion_aquarium_image/Flyout_Line_Lido.pngNo alt attribute provided
.../assets/images/size-finder/line-lido.svglido_Aquarium_Schema
...igation_aquarium_bg/BG_Flyout_Vision.jpgNo alt attribute provided
...on_aquarium_image/Flyout_Line_Vision.pngNo alt attribute provided
...ssets/images/size-finder/line-vision.svgvision_Aquarium_Schema
...igation_aquarium_bg/BG_Flyout_Trigon.jpgNo alt attribute provided
...on_aquarium_image/Flyout_Line_Trigon.pngNo alt attribute provided
...ssets/images/size-finder/line-trigon.svgtrigon_Aquarium_Schema
...vigation_aquarium_bg/BG_Flyout_Primo.jpgNo alt attribute provided
...ion_aquarium_image/Flyout_Line_Primo.pngNo alt attribute provided
...assets/images/size-finder/line-primo.svgprimo_Aquarium_Schema
...l_aquarium_produkte_beleuchtung-l@2x.jpgNo alt attribute provided
...navigation_aquarium_bg/BG_Flyout_Rio.jpgNo alt attribute provided
...ation_aquarium_image/Flyout_Line_Rio.pngNo alt attribute provided
...s/assets/images/size-finder/line-rio.svgrio_Aquarium_Schema
...avigation_aquarium_bg/BG_Flyout_Lido.jpgNo alt attribute provided
...tion_aquarium_image/Flyout_Line_Lido.pngNo alt attribute provided
.../assets/images/size-finder/line-lido.svglido_Aquarium_Schema
...igation_aquarium_bg/BG_Flyout_Vision.jpgNo alt attribute provided
...on_aquarium_image/Flyout_Line_Vision.pngNo alt attribute provided
...ssets/images/size-finder/line-vision.svgvision_Aquarium_Schema
...igation_aquarium_bg/BG_Flyout_Trigon.jpgNo alt attribute provided
...on_aquarium_image/Flyout_Line_Trigon.pngNo alt attribute provided
...ssets/images/size-finder/line-trigon.svgtrigon_Aquarium_Schema
...vigation_aquarium_bg/BG_Flyout_Primo.jpgNo alt attribute provided
...ion_aquarium_image/Flyout_Line_Primo.pngNo alt attribute provided
...assets/images/size-finder/line-primo.svgprimo_Aquarium_Schema
...l_aquarium_produkte_beleuchtung-l@2x.jpgNo alt attribute provided
...75__main_stage_static/Rio_290_main_1.jpgNo alt attribute provided
...n_stage_mobile_static/Rio_290_main_1.jpgNo alt attribute provided
...81344f158fa68bb5e831/Flyout_Line_Rio.pngNo alt attribute provided
...1b9f96443c/juwel_aquarium_spectrum_4.pngNo alt attribute provided
...aquarium_Cliff-Dark_Background_1 (1).pngNo alt attribute provided
...2/juwel_aquarium_bioflow_doppelstrom.pngNo alt attribute provided
...ge-teaser/JUA_SmartCam_Slides_4-l@2x.pngNo alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided

Page structure

H1 heading
(Critically important)
NEU
Too many H1 headings
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (3 characters). It should be at least 20 Characters long.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 NEU
H1 Produktübersicht
H2 Beliebte Produkte
H2 Sie haben Fragen an uns?
H2 Finden Sie ihr Fachgeschäft in der Nähe
H4 SmartFeed AppControl
H4 HeliaLux AppControl
H4 SmartFeed 2.0 - Premium Futterautomat
H4 SmartCam
H4 Digital Thermometer 3.0
H4 HeliaLux Spectrum
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 4 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.juwel-aquarium.de/deJuwel Aquarium
https://www.juwel-aquarium.de/deNo Text
/de/services/haendlersucheHändlersuche
/de/aquarienAquarien
/de/aquarienÜbersicht
/de/aquarien/rio-line-led/rio-...rio
IMG-ALT rio_Aquarium_Schema
/de/aquarien/lido-line-led/lid...lido
IMG-ALT lido_Aquarium_Schema
/de/aquarien/vision-line-led/v...vision
IMG-ALT vision_Aquarium_Schema
/de/aquarien/trigon-led/trigon...trigon
IMG-ALT trigon_Aquarium_Schema
/de/aquarien/primo-line-led/pr...primo
IMG-ALT primo_Aquarium_Schema
/de/zubehoerZubehör
/de/zubehoerText duplicate Übersicht
/de/zubehoer/beleuchtungBeleuchtung
/de/zubehoer/beleuchtung/ledLED
/de/service-parts/service-part...Ersatzteile
/de/zubehoer/beleuchtungText duplicate Übersicht
/de/zubehoer/filterungFilterung
/de/zubehoer/filterung/filterm...Filtermedien
/de/zubehoer/filterung/filters...Filtersysteme
/de/zubehoer/filterung/pumps/e...Pumpen
/de/zubehoer/filterung/pumpen-...Pumpenzubehör
/de/zubehoer/filterung/filterg...Filter Grid
/de/service-parts/service-part...Text duplicate Ersatzteile
/de/zubehoer/filterungText duplicate Übersicht
/de/zubehoer/decorationDekoration
/de/zubehoer/decoration/backgr...Rückwände
/de/zubehoer/decoration/filter...Filter Cover
/de/zubehoer/decoration/posterPoster
/de/zubehoer/decoration/deco-a...Zubehör für Dekoration
/de/zubehoer/decorationText duplicate Übersicht
/de/zubehoer/extrasExtras
/de/zubehoer/extras/smarte-pro...Smarte Produkte
/de/zubehoer/extras/aquaheatAquaHeat Pro
/de/zubehoer/extras/reinigungReinigung
/de/zubehoer/extras/automatic-...Futterautomaten
/de/zubehoer/extras/digital-th...Digital Thermometer 3.0
/de/service-parts/service-part...Text duplicate Ersatzteile
/de/zubehoer/extrasText duplicate Übersicht
/de/servicesService & Kontakt
/de/servicesText duplicate Übersicht
/de/services/faqFragen und Antworten
/de/services/haendlersucheText duplicate Händlersuche
/de/services/download-centerDownloadcenter
/de/services/kontaktKontakt
/de/entsorgungEntsorgungshinweise
/de/services/Einrichtungsbeisp...Einrichtungsbeispiele
/de/companyUnternehmen
/de/companyText duplicate Übersicht
/de/company/ueber-unsÜber Uns
/de/company/chronikChronik
/de/company/sicherheit-quallitaetSicherheit und Qualität
/de/company/KarriereKarriere
https://www.juwel-aquarium.de/deText duplicate Juwel Aquarium
/de/aquarienText duplicate Aquarien
/de/aquarienText duplicate Übersicht
/de/aquarien/rio-line-led/rio-...Text duplicate rio
IMG-ALT rio_Aquarium_Schema
/de/aquarien/lido-line-led/lid...Text duplicate lido
IMG-ALT lido_Aquarium_Schema
/de/aquarien/vision-line-led/v...Text duplicate vision
IMG-ALT vision_Aquarium_Schema
/de/aquarien/trigon-led/trigon...Text duplicate trigon
IMG-ALT trigon_Aquarium_Schema
/de/aquarien/primo-line-led/pr...Text duplicate primo
IMG-ALT primo_Aquarium_Schema
/de/zubehoerText duplicate Zubehör
/de/zubehoerText duplicate Übersicht
/de/zubehoer/beleuchtungText duplicate Beleuchtung
/de/zubehoer/beleuchtung/ledText duplicate LED
/de/service-parts/service-part...Text duplicate Ersatzteile
/de/zubehoer/beleuchtungText duplicate Übersicht
/de/zubehoer/filterungText duplicate Filterung
/de/zubehoer/filterung/filterm...Text duplicate Filtermedien
/de/zubehoer/filterung/filters...Text duplicate Filtersysteme
/de/zubehoer/filterung/pumps/e...Text duplicate Pumpen
/de/zubehoer/filterung/pumpen-...Text duplicate Pumpenzubehör
/de/zubehoer/filterung/filterg...Text duplicate Filter Grid
/de/service-parts/service-part...Text duplicate Ersatzteile
/de/zubehoer/filterungText duplicate Übersicht
/de/zubehoer/decorationText duplicate Dekoration
/de/zubehoer/decoration/backgr...Text duplicate Rückwände
/de/zubehoer/decoration/filter...Text duplicate Filter Cover
/de/zubehoer/decoration/posterText duplicate Poster
/de/zubehoer/decoration/deco-a...Text duplicate Zubehör für Dekoration
/de/zubehoer/decorationText duplicate Übersicht
/de/zubehoer/extrasText duplicate Extras
/de/zubehoer/extras/smarte-pro...Text duplicate Smarte Produkte
/de/zubehoer/extras/aquaheatText duplicate AquaHeat Pro
/de/zubehoer/extras/reinigungText duplicate Reinigung
/de/zubehoer/extras/automatic-...Text duplicate Futterautomaten
/de/zubehoer/extras/digital-th...Text duplicate Digital Thermometer 3.0
/de/service-parts/service-part...Text duplicate Ersatzteile
/de/zubehoer/extrasText duplicate Übersicht
/de/servicesText duplicate Service & Kontakt
/de/servicesText duplicate Übersicht
/de/services/faqText duplicate Fragen und Antworten
/de/services/haendlersucheText duplicate Händlersuche
/de/services/download-centerText duplicate Downloadcenter
/de/services/kontaktText duplicate Kontakt
/de/entsorgungText duplicate Entsorgungshinweise
/de/services/Einrichtungsbeisp...Text duplicate Einrichtungsbeispiele
/de/companyText duplicate Unternehmen
/de/companyText duplicate Übersicht
/de/company/ueber-unsText duplicate Über Uns
/de/company/chronikText duplicate Chronik
/de/company/sicherheit-quallitaetText duplicate Sicherheit und Qualität
/de/company/KarriereText duplicate Karriere
/de/services/haendlersucheText duplicate Händlersuche
/de/aquarien/rio-line-led/rio-...Mehr erfahren
/website/brochure/2024/JUA_Pro...New window Prospekt 2024 PDF 17.25 MB
/de/aquarienText duplicate Aquarien
/de/zubehoer/beleuchtungText duplicate Beleuchtung
/de/zubehoer/decorationText duplicate Dekoration
/de/zubehoer/filterungText duplicate Filterung
/de/zubehoer/extrasText duplicate Extras
/de/zubehoer/extras/automatic-...SmartFeed AppControl Entdecken Sie den SmartFeed AppControl - Ihren neuen Premium Futterautomaten mit intuitiver App-Steuerung für eine moderne und bequeme F...
/de/zubehoer/beleuchtung/led/h...HeliaLux AppControl Mit dem HeliaLux AppControl programmieren und steuern Sie Ihre HeliaLux Einsatzleuchten bequem über die MyJUWEL App von überall aus.
/de/zubehoer/extras/automatic-...SmartFeed 2.0 - Premium Futterautomat Der SmartFeed 2.0 - Futterautomat ist der Premium Futterautomat für jedes JUWEL Aquarium.
/de/zubehoer/extras/smarte-pro...SmartCam Die JUWEL SmartCam ermöglicht das komfortable Überwachen Ihres Aquariums von jedem Ort. Behalten Sie Ihre Unterwasserwelt immer im Blick.
/de/zubehoer/extras/digital-th...Digital Thermometer 3.0 Mit dem JUWEL Digital Thermometer 3.0 kontrollieren Sie komfortabel die Wassertemperatur in Ihrem Aquarium. Das große Digitaldisplay ...
/de/zubehoer/beleuchtung/led/h...HeliaLux Spectrum Die HeliaLux Spectrum ist eine Hochleistungs-LED-Einsatzleuchte für Ihr JUWEL Aquarium. 8 Größen Gebrauchsanweisung
/website/Anleitungen/Beleuchtu...New window Gebrauchsanweisung
/de/services/faqText duplicate Mehr erfahren
/de/services/haendlersucheHändler finden
/de/garantieerklaerungGarantieerklärung
/de/widerrufsrechtWiderrufsbelehrung
/de/konformitaetKonformitätserklärung
/en/product-safetyProduct safety recalls and alerts
https://www.juwel-aquarium.co.uk/New window External Subdomain juwel-aquarium.co.uk
/de/services/faqText duplicate Fragen und Antworten
/de/services/kontaktKontakt & Service-Hotline
/de/services/download-centerText duplicate Downloadcenter
/de/services/haendlersucheText duplicate Händlersuche
/de/company/ueber-unsWir über uns
/de/company/chronikText duplicate Chronik
/de/company/sicherheit-quallitaetText duplicate Sicherheit und Qualität
https://www.facebook.com/Juwel...New window External Subdomain No Text
https://www.instagram.com/juwe...New window External Subdomain No Text
https://www.youtube.com/channe...New window External Subdomain No Text
/de/agbAGB
/de/impressumImpressum
/de/datenschutzDatenschutzerklärung

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.juwel-aquarium.de/de"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.16 seconds.
The file size of the HTML document is fine (348 kB).

HTTP Response Header

NameValue
servernginx
content-typetext/html; charset=UTF-8
cache-controlno-cache, private
dateWed, 18 Jun 2025 09:16:54 GMT
link</cache-buster-1741866030/assets/vendor.js>; rel="preload"; as="script",</cache-buster-1741866030/assets/app.js>; rel="preload"; as="script",</cache-buster-1741866030/assets/form/select.js>; rel="preload"; as="script",</cache-buster-1741866030/assets/navigation/navigation.js>; rel="preload"; as="script",</cache-buster-1741866030/assets/search/search.js>; rel="preload"; as="script",</cache-buster-1741866030/assets/breadcrumbs/breadcrumbs.js>; rel="preload"; as="script",</cache-buster-1741866030/assets/main-stage/main-stage.js>; rel="preload"; as="script",</cache-buster-1741866030/assets/media/media.js>; rel="preload"; as="script",</cache-buster-1741866030/assets/product-slider/product-slider.js>; rel="preload"; as="script",</cache-buster-1741866030/assets/accordion/accordion.js>; rel="preload"; as="script",</cache-buster-1741866030/assets/awards-slider/awards-slider.js>; rel="preload"; as="script",</cache-buster-1741866030/assets/app.css>; rel="preload"; as="style",</cache-buster-1741866030/assets/form/form.css>; rel="preload"; as="style",</cache-buster-1741866030/assets/search/search.css>; rel="preload"; as="style",</cache-buster-1741866030/assets/product-teaser/product-teaser.css>; rel="preload"; as="style",</cache-buster-1741866030/assets/breadcrumbs/breadcrumbs.css>; rel="preload"; as="style",</cache-buster-1741866030/assets/main-stage/main-stage.css>; rel="preload"; as="style",</cache-buster-1741866030/assets/equipment-overview/overview-stage/overview-stage.css>; rel="preload"; as="style",</cache-buster-1741866030/assets/slider/slider.css>; rel="preload"; as="style",</cache-buster-1741866030/assets/product-slider/product-slider.css>; rel="preload"; as="style",</cache-buster-1741866030/assets/text-image-teaser/text-image-teaser.css>; rel="preload"; as="style",</cache-buster-1741866030/assets/rte/rte.css>; rel="preload"; as="style",</cache-buster-1741866030/assets/sitefooter/sitefooter.css>; rel="preload"; as="style",</cache-buster-1741866030/assets/accordion/accordion.css>; rel="preload"; as="style"
x-powered-bypimcore
content-languagede
x-pimcore-cache-date2025-06-18T11:16:54+0200
x-pimcore-output-cache-tagoutput_5648ac62c3a0dff149278526168e313e
age49507
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 16 referring domains.
This page only has 1,444 backlinks.
This page only has few backlinks from 13 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow:

Disallow: /admin
Disallow: /de/navigation/*
Disallow: /en/navigation/*
Disallow: /fr/navigation/*
Disallow: /it/navigation/*
Disallow: /nl/navigation/*
Disallow: /ru/navigation/*
Disallow: /de/404
Disallow: /en/404
Disallow: /fr/404
Disallow: /it/404
Disallow: /nl/404
Disallow: /ru/404
Disallow: /404
Disallow: /500

Noindex: /admin
Noindex: /de/navigation/*
Noindex: /en/navigation/*
Noindex: /fr/navigation/*
Noindex: /nl/navigation/*
Noindex: /it/navigation/*
Noindex: /ru/navigation/*
Noindex: /de/404
Noindex: /en/404
Noindex: /fr/404
Noindex: /it/404
Noindex: /nl/404
Noindex: /ru/404

Noindex: /404
Noindex: /500

Sitemap: https://www.juwel-aquarium.de/sitemap.site_1.xml

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Search preview

www.juwel-aquarium.de
JUWEL Aquarium | JUWEL Aquarium
Seit 50 Jahren steht das Unternehmen JUWEL Aquarium für Qualität und Innovationen im Aquarienbau und setzt dabei Maßstäbe in Design und Technologie.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Aquarium67%Check
Juwel Aquarium66%Check
Juwel65%Check
NEU56%Check
App47%Check
Unternehmen46%Check
Qualität46%Check
Design46%Check
Technologie46%Check
Aquarien46%Check
Show more keywords and terms

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