Dennerle.com - SEO Checker

Overview of the SEO Check
Meta information
80% 
Page quality
41% 
Page structure
94% 
Link structure
87% 
Server
31% 
External factors
100% 
SEO Score
Response time
0.70 s
File size
142.80 kB
Words
263
Media files
49
Number of links
38 internal / 8 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Natur erleben - Mit den Dennerle Aquarium Systemen
The length of the page title is perfect. (480 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://dennerle.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: United States of America
The following language is defined by HTML: de-de
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
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
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
msapplication-TileImagehttps://dennerle.com/app/uploads/2023/02/cropped-Logo_2021_gruen_facebook_Bildmarke-270x270.jpg
article:modified_time2024-03-19T12:29:54+00:00
langde-de
twitter:cardsummary_large_image
og:localede_DE
og:typewebsite
og:titleNatur erleben - Mit den Dennerle Aquarium Systemen
og:urlhttps://dennerle.com/
og:site_nameDennerle
x-ua-compatibleie=edge
charsetUTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
Words from the H1 heading are not used in the page content.
There are only 263 words on this page. Good pages should have about 800 words of useful content.
35.7% of the text are stop words.
The page contains a listing, which indicates a good text layout.
4 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 14.13 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" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 6 tags for this page.
Image SEO
(Somewhat important)
24 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
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
/app/uploads/2022/09/Logo_2021_gruen.svgDennerle
/app/uploads/2021/12/youtube.svgInstagram Icon
/app/uploads/2021/12/instagram.svgInstagram Icon
/app/uploads/2021/12/facebook.svgFacebook Icon
/app/uploads/2023/10/Header-Bio-CO2_2.jpgNo alt attribute provided
.../03/Kollektion_Alle_HG_Gruen-212x187.jpgNo alt attribute provided
...0/5775_4_Carbo-Bio-Style-120-212x187.pngNo alt attribute provided
...ads/2023/03/Header-Website-1-212x187.jpgNo alt attribute provided
/app/uploads/2023/09/Systemset-920x590.jpgNo alt attribute provided
...loads/2023/10/Header-Bio-CO2-920x590.jpgNo alt attribute provided
/app/uploads/2022/09/media_text-920x590.jpgNo alt attribute provided
...s/2023/10/5775_1_Carbo-Bio-Style-120.pngNo alt attribute provided
...2022/08/4812_1_Plant-Care-Pro-500-ml.pngNo alt attribute provided
/app/uploads/2022/08/3314.pngNo alt attribute provided
.../08/4801_1_Plant-Elixir-Basic-500-ml.pngNo alt attribute provided
...oads/2022/08/4828_1_Plant-System-Set.pngNo alt attribute provided
...__1_Betta-Care-250-ml-e1679493838290.pngNo alt attribute provided
..._1_Betta-Water-250-ml-e1679494219377.pngNo alt attribute provided
...ploads/2022/08/7410__1_Betta-Booster.pngNo alt attribute provided
...ds/2023/10/3330_1_Carbo-Bio-Start-60.pngNo alt attribute provided
.../03/Kollektion_Alle_HG_Gruen-920x590.jpgNo alt attribute provided
...ploads/2022/09/35_L_Betta_HG-244x214.pngNo alt attribute provided
.../10/Carbo-power-m400_special-244x214.jpgNo alt attribute provided
...2022/10/Schritt_1_Bodengrund-244x214.pngNo alt attribute provided
...loads/2022/10/Schritt_fertig-244x214.pngNo alt attribute provided
.../uploads/2022/10/Schlussbild-244x214.pngNo alt attribute provided
/app/uploads/2022/03/Plant-1-244x214.jpgNo alt attribute provided
/app/uploads/2022/09/Logo_2021_gruen.svgNo alt attribute provided
/app/uploads/2021/12/youtube.svgInstagram Icon
/app/uploads/2021/12/instagram.svgInstagram Icon
/app/uploads/2021/12/facebook.svgFacebook Icon

Page structure

H1 heading
(Critically important)
Experience Nature
The H1 heading is too short (17 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Experience Nature
H2 Pflanzenpflege trusttheoriginal
H2 Carbo Bio Style 120
H2 Einfach Natur erleben!
H2 Produkte
H2 Natürlich. Teichpflege. Lawana
H2 Mehr Ratgeber
H3 Die neue Teichpflege – Lawana!
H3 Revolutionäre Neuheit für Aquarien: Carbo Bio Style 120
H3 All for Betta und eine neue Studie!
H3 Carbo Bio Style 120 Duplicate text
H3 Plant Care Pro
H3 Nano Tank Plant Pro
H3 Plant Elixir Basic
H3 Plant System Set
H3 Betta Care
H3 Betta Water
H3 Betta Booster, 30 ml
H3 Carbo Bio Start
H3 Aquarientypen 
H3 Ausbaustufen für ein Druckgassystem
H3 Der Einsteiger Guide – Teil 1
H3 Der Einsteiger Guide – Teil 2
H3 Der Einsteiger Guide – Teil 3
H3 Für was brauche ich Kohlenstoffdioxid?
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
There are 8 external links on this page.
LinkAttributesAnchor text
https://dennerle.com/Anchor Zum Inhalt
https://dennerle.com/Anchor Zum Hauptmenü
https://dennerle.com/IMG-ALT Dennerle
https://dennerle.com/Home
/produkt-kategorie/aquarium/Aquarium
/produkt-kategorie/beleuchtung/Beleuchtung
/produkt-kategorie/co2/CO2
/produkt-kategorie/filterung/Filterung
/produkt-kategorie/futter/Futter
/produkt-kategorie/heizung/Heizung
/produkt-kategorie/pflege/Pflege
/produkt-kategorie/bodengrund/Bodengrund
/produkt-kategorie/zubehoer/Zubehör
https://dennerle.com/produkteAlle Produkte
https://dennerle.com/ratgeberRatgeber
/service/download/Downloads
/service/haendlersuche/Händlersuche
/service/bodengrundrechner/Bodengrundrechner
/service/ueber-dennerle/Über uns!
https://dennerle.com/newsNews
/pflanzen-datenbankPflanzendatenbank
/service/kontakt/Kontakt
https://dennerle.net/shop-wpExternal Shop
/en/?noredirect=en-USEN
https://dennerle.com/?sSuche
https://youtube.com/dennerlegmbhNew window External IMG-ALT Instagram Icon
https://instagram.com/dennerle...New window External Text duplicate IMG-ALT Instagram Icon
https://facebook.com/dennerleNew window External IMG-ALT Facebook Icon
https://dennerle.com/newsMehr News
/pflanzenpflege-trusttheoriginal/Jetzt mehr erfahren!
/produkte/co2/bio-co2/carbo-bi...Text duplicate Jetzt mehr erfahren!
/ratgeber/der-einsteiger-guide...Jetzt Natur erleben!
https://dennerle.net/dennerle-...External Jetzt Lawana erleben!
https://dennerle.com/Startseite
https://dennerle.com/produkte/Produkte
https://dennerle.com/ratgeberText duplicate Ratgeber
https://dennerle.com/newsText duplicate News
/service/download/Text duplicate Downloads
/service/haendlersuche/Text duplicate Händlersuche
https://dennerle.com/jobsKarriere
/service/kontakt/Text duplicate Kontakt
https://youtube.com/dennerlegmbhNew window External Text duplicate IMG-ALT Instagram Icon
https://instagram.com/dennerle...New window External Text duplicate IMG-ALT Instagram Icon
https://facebook.com/dennerleNew window External Text duplicate IMG-ALT Facebook Icon
https://dennerle.com/impressum/Impressum
/datenschutzerklaerung/Datenschutzerklärung

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://dennerle.com/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time of 0.70 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (143 kB).

HTTP Response Header

NameValue
link<https://dennerle.com/wp-json/>; rel="https://api.w.org/", <https://dennerle.com/wp-json/wp/v2/pages/11>; rel="alternate"; type="application/json", <https://dennerle.com/>; rel=shortlink
content-typetext/html; charset=UTF-8
dateTue, 20 Aug 2024 08:50:54 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 472 referring domains.
This page has 13,522 backlinks.
This page has backlinks from 352 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# we use Shopify as our ecommerce platform

User-agent: *
Disallow: /a/downloads/-/*
Disallow: /admin
Disallow: /cart
Disallow: /orders
Disallow: /checkouts/
Disallow: /checkout
Disallow: /80822894925/checkouts
Disallow: /80822894925/orders
Disallow: /carts
Disallow: /account
Disallow: /collections/*sort_by*
Disallow: /*/collections/*sort_by*
Disallow: /collections/*+*
Disallow: /collections/*%2B*
Disallow: /collections/*%2b*
Disallow: /*/collections/*+*
Disallow: /*/collections/*%2B*
Disallow: /*/collections/*%2b*
Disallow: */collections/*filter*&*filter*
Disallow: /blogs/*+*
Disallow: /blogs/*%2B*
Disallow: /blogs/*%2b*
Disallow: /*/blogs/*+*
Disallow: /*/blogs/*%2B*
Disallow: /*/blogs/*%2b*
Disallow: /*?*oseid=*
Disallow: /*preview_theme_id*
Disallow: /*preview_script_id*
Disallow: /policies/
Disallow: /*/policies/
Disallow: /*/*?*ls=*&ls=*
Disallow: /*/*?*ls%3D*%3Fls%3D*
Disallow: /*/*?*ls%3d*%3fls%3d*
Disallow: /search
Disallow: /apple-app-site-association
Disallow: /.well-known/shopify/monorail
Disallow: /cdn/wpm/*.js
Disallow: /recommendations/products
Disallow: /*/recommendations/products
Sitemap: https://dennerle.com/sitemap.xml

# Google adsbot ignores robots.txt unless specifically named!
User-agent: adsbot-google
Disallow: /checkouts/
Disallow: /checkout
Disallow: /carts
Disallow: /orders
Disallow: /80822894925/checkouts
Disallow: /80822894925/orders
Disallow: /*?*oseid=*
Disallow: /*preview_theme_id*
Disallow: /*preview_script_id*
Disallow: /cdn/wpm/*.js

User-agent: Nutch
Disallow: /

User-agent: AhrefsBot
Crawl-delay: 10
Disallow: /a/downloads/-/*
Disallow: /admin
Disallow: /cart
Disallow: /orders
Disallow: /checkouts/
Disallow: /checkout
Disallow: /80822894925/checkouts
Disallow: /80822894925/orders
Disallow: /carts
Disallow: /account
Disallow: /collections/*sort_by*
Disallow: /*/collections/*sort_by*
Disallow: /collections/*+*
Disallow: /collections/*%2B*
Disallow: /collections/*%2b*
Disallow: /*/collections/*+*
Disallow: /*/collections/*%2B*
Disallow: /*/collections/*%2b*
Disallow: */collections/*filter*&*filter*
Disallow: /blogs/*+*
Disallow: /blogs/*%2B*
Disallow: /blogs/*%2b*
Disallow: /*/blogs/*+*
Disallow: /*/blogs/*%2B*
Disallow: /*/blogs/*%2b*
Disallow: /*?*oseid=*
Disallow: /*preview_theme_id*
Disallow: /*preview_script_id*
Disallow: /policies/
Disallow: /*/policies/
Disallow: /*/*?*ls=*&ls=*
Disallow: /*/*?*ls%3D*%3Fls%3D*
Disallow: /*/*?*ls%3d*%3fls%3d*
Disallow: /search
Disallow: /apple-app-site-association
Disallow: /.well-known/shopify/monorail
Disallow: /cdn/wpm/*.js
Disallow: /recommendations/products
Disallow: /*/recommendations/products
Sitemap: https://dennerle.com/sitemap.xml

User-agent: AhrefsSiteAudit
Crawl-delay: 10
Disallow: /a/downloads/-/*
Disallow: /admin
Disallow: /cart
Disallow: /orders
Disallow: /checkouts/
Disallow: /checkout
Disallow: /80822894925/checkouts
Disallow: /80822894925/orders
Disallow: /carts
Disallow: /account
Disallow: /collections/*sort_by*
Disallow: /*/collections/*sort_by*
Disallow: /collections/*+*
Disallow: /collections/*%2B*
Disallow: /collections/*%2b*
Disallow: /*/collections/*+*
Disallow: /*/collections/*%2B*
Disallow: /*/collections/*%2b*
Disallow: */collections/*filter*&*filter*
Disallow: /blogs/*+*
Disallow: /blogs/*%2B*
Disallow: /blogs/*%2b*
Disallow: /*/blogs/*+*
Disallow: /*/blogs/*%2B*
Disallow: /*/blogs/*%2b*
Disallow: /*?*oseid=*
Disallow: /*preview_theme_id*
Disallow: /*preview_script_id*
Disallow: /policies/
Disallow: /*/policies/
Disallow: /*/*?*ls=*&ls=*
Disallow: /*/*?*ls%3D*%3Fls%3D*
Disallow: /*/*?*ls%3d*%3fls%3d*
Disallow: /search
Disallow: /apple-app-site-association
Disallow: /.well-known/shopify/monorail
Disallow: /cdn/wpm/*.js
Disallow: /recommendations/products
Disallow: /*/recommendations/products
Sitemap: https://dennerle.com/sitemap.xml

User-agent: MJ12bot
Crawl-delay: 10

User-agent: Pinterest
Crawl-delay: 1

Most important keywords

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

KeywordResultRecheck
Natur66%Check
Dennerle61%Check
Natur erleben60%Check
System55%Check
Dennerle Aquarium54%Check
Experience50%Check
Nature50%Check
Aquarium45%Check
Betta44%Check
Plant44%Check

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Cookie Policy

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