Zoo-duisburg.de - SEO Checker

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Overview of the SEO Check
Meta information
69% 
Page quality
38% 
Page structure
43% 
Link structure
88% 
Server
87% 
External factors
100% 
SEO Score
Response time
0.26 s
File size
24.80 kB
Words
117
Media files
8
Number of links
51 internal / 12 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Start - Zoo-Duisburg
The page title is too short. (184 pixels of 580 max pixel length) Optimize title
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://zoo-duisburg.de/?s=%EA%B1%B0%EC%A0%9C%EC%B6%9C%EC%9E%A5%EC%95%88%EB%A7%88%2C%EC%95%88%EC%82%B0%EC%B6%9C%EC%9E%A5%EB%A7%88%EC%82%AC%EC%A7%80%F0%9F%9A%97%EB%9D%BC%EC%9D%B8%3Axb39%F0%9F%9A%97%EA%B1%B0%EC%B0%BD%EC%B6%9C%EC%9E%A5%EC%95%88%EB%A7%88%2C%EC%9B%90%EC%A3%BC24%EC%8B%9C%EC%95%88%EB%A7%88%2C%ED%95%A8%ED%8F%89%EC%B6%9C%EC%9E%A5%EC%95%88%EB%A7%88%2C%ED%8C%8C%EC%A3%BC24%EC%8B%9C%EC%95%88%EB%A7%88%2C%EC%98%81%EB%8D%95%EC%B6%9C%EC%9E%A5%EC%95%84%EA%B0%80%EC%94%A8%2C%ED%83%9C%EB%B0%B1%EC%BD%9C%EA%B1%B8&cHash=ffb10115613be2819d16275005075484
The specified canonical link points to a different page.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: Germany
The following language is defined by HTML: de-de
Alternate/Hreflang Links
(Somewhat important)
The alternate link to the page itself is missing.
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
generatorTYPO3 CMS
viewportwidth=device-width, initial-scale=1, minimum-scale=1
robotsindex,follow
apple-mobile-web-app-capableno
googlenotranslate
langde-de
twitter:cardsummary
x-ua-compatibleIE=edge

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Page quality

Content
(Critically important)
There are only 117 words on this page. Use at least 250 words to provide useful information.
Only 1 paragraph/s was/were found on this page.
14.5% of the text are stop words.
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 9.5 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 5 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1, minimum-scale=1" is provided.
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)
5 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
/fileadmin/tmpl/img/Logo_Zoo_Duisburg.svgZoo Duisburg logo
/fileadmin/tmpl/img/Logo_Zoo_Duisburg.svgZoo Duisburg logo
/fileadmin/user_upload/icon_Kalender.svgNo alt attribute provided
/fileadmin/user_upload/icon_Kalender.svgNo alt attribute provided
/fileadmin/user_upload/icon_Uhr.svgNo alt attribute provided
/fileadmin/user_upload/icon_Plan.svgNo alt attribute provided
...eadmin/user_upload/Pfeil_nach_rechts.svgNo alt attribute provided
/fileadmin/tmpl/img/Logo_footer.svgZoo Duisburg logo

Page structure

H1 heading
(Critically important)
Einzigartig
Too many H1 headings
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (11 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Einzigartig
H1 Einzigartig Duplicate text
H1 Einzigartig sportlich.
H2 Wild.
H2 Spannend.
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 12 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://zoo-duisburg.de/Anchor Zum Hauptinhalt springen
https://zoo-duisburg.de/IMG-ALT Zoo Duisburg logo
A-TITLE Startseite
/ihr-zoobesuchIhr Zoobesuch
A-TITLE Ihr Zoobesuch
/unser-zoo/aktuelles-1Aktuelles
A-TITLE Aktuelles
/preise-oeffnungszeitenPreise / Öffnungszeiten / Anfahrt
A-TITLE Preise / Öffnungszeiten / Anfahrt
https://zoo-duisburg.de/termineTermine
A-TITLE Termine
https://www.zoolauf.de/External Zoolauf
A-TITLE Zoolauf
https://zoo-duisburg.de/serviceService
A-TITLE Service
https://zoo-duisburg.de/lageplanLageplan
A-TITLE Lageplan
/erlebnisangeboteErlebnisangebote
A-TITLE Erlebnisangebote
/zooordnungZoo Ordnung
A-TITLE Zoo Ordnung
/ihr-zoobesuch/hunde-im-zooHunde im Zoo
A-TITLE Hunde im Zoo
https://zooschule.zoo-duisburg...New window External Subdomain Zooschule
A-TITLE Zooschule
https://zoo-duisburg.de/kontaktFAQs
A-TITLE FAQs
https://zoo-duisburg.de/tierindexUnsere Tiere
A-TITLE Unsere Tiere
https://zoo-duisburg.de/tierindexTierindex - Steckbriefe
A-TITLE Tierindex - Steckbriefe
/tiere-und-anlagenTiere und Anlagen
A-TITLE Tiere und Anlagen
https://zoo-duisburg.de/zeitenFütterungszeiten/Vorstellungen
A-TITLE Fütterungszeiten/Vorstellungen
/tiere/beschaeftigung/trainingBeschäftigung/Training
A-TITLE Beschäftigung/Training
/artenschutzArtenschutz
A-TITLE Artenschutz
https://delfinarium-zoo-duisbu...New window External Delfinarium
A-TITLE Delfinarium
https://zoo-duisburg.de/unser-zooUnser Zoo
A-TITLE Unser Zoo
/unser-zoo/aktuellesText duplicate Aktuelles
A-TITLE Aktuelles
/unternehmenUnternehmen
A-TITLE Unternehmen
/unser-zoo/aufgaben-des-zoosAufgaben des Zoos
A-TITLE Aufgaben des Zoos
https://zoo-duisburg.de/videosVideos
A-TITLE Videos
/masterplanMasterplan Zoo
A-TITLE Masterplan Zoo
https://zoo-duisburg.de/karriereArbeiten im Zoo
A-TITLE Arbeiten im Zoo
/foerderungZoo fördern
A-TITLE Zoo fördern
/patenschaftenPatenschaften
A-TITLE Patenschaften
https://zoo-duisburg.de/seeloewenProjekt: Seelöwen
A-TITLE Projekt: Seelöwen
https://www.amazon.de/gp/regis...New window External Amazon Wunschliste
A-TITLE Amazon Wunschliste
/foerderung/amazonFutterheld
A-TITLE Futterheld
/foerderung/vereinFörderverein
A-TITLE Förderverein
/foerderung/sponsoren-spendenSponsoren & Partner
A-TITLE Sponsoren & Partner
/foerderung/spendenSpenden
A-TITLE Spenden
/foerderung/nachlassNachlass
A-TITLE Nachlass
https://shop.zoo-duisburg.de/New window External Subdomain Ticketshop
A-TITLE Ticketshop
/?s=거제출장안마,안산출장마사지🚗라인:xb39🚗거창출...DE
A-TITLE Deutsch
/en/?s=거제출장안마,안산출장마사지🚗라인:xb39🚗...EN
A-TITLE English
https://zoolauf.de/New window External Trivial anchor text
Hier
https://zoo-duisburg.de/Anchor Zurück
https://zoo-duisburg.de/Anchor Weiter
https://zoo-duisburg.de/termineText duplicate Termine
/unser-zoo/aktuellesZoo aktuell
https://zoo-duisburg.de/zeitenFütterungen
https://zoo-duisburg.de/lageplanZooplan
https://zoo-duisburg.de/termineText duplicate Termine
https://www.facebook.com/ZooDu...New window External Facebook
https://www.instagram.com/zood...New window External Instagram
/netiquetteNetiquette
A-TITLE Netiquette
https://zoo-duisburg.de/impressumImpressum
A-TITLE Impressum
https://zoo-duisburg.de/kontaktKontakt
A-TITLE Kontakt
/datenschutzDatenschutz
A-TITLE Datenschutz
https://zoo-duisburg.de/agbAGB
A-TITLE AGB
https://zoo-duisburg.de/lksgLkSG
A-TITLE LkSG
/verhaltenskodexVerhaltenskodex
A-TITLE Verhaltenskodex
http://www.partnerzoo.de/New window External No Text
https://www.eaza.net/New window External No Text
http://www.vdz-zoos.org/New window External No Text
http://www.waza.org/New window External No Text
https://zoo-duisburg.de/Text duplicate IMG-ALT Zoo Duisburg logo
A-TITLE Startseite
https://zoo-duisburg.de/Anchor A-TITLE Nach oben rollen

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://zoo-duisburg.de/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
This page loads 5 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.26 seconds.
This page only loads 1 CSS files. That's ok.
The file size of the HTML document is fine (25 kB).

HTTP Response Header

NameValue
dateThu, 18 Apr 2024 22:59:39 GMT
serverApache
x-powered-byPHP/7.4.33
content-languagede
expiresFri, 19 Apr 2024 11:18:30 GMT
cache-controlmax-age=44331
pragmapublic
varyAccept-Encoding
content-encodinggzip
x-ua-compatibleIE=edge
x-content-type-optionsnosniff
content-length6290
keep-alivetimeout=5, max=100
connectionclose
content-typetext/html; charset=utf-8
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 2,601 referring domains.
This page has 157,828 backlinks.
This page has backlinks from 795 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

zoo-duisburg.de
Start - Zoo-Duisburg

Most important keywords

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

KeywordResultRecheck
Zoo61%Check
Einzigartig54%Check
im Zoo49%Check
Wild38%Check
Spannend38%Check
sportlich38%Check
Zoolauf34%Check
Tiere34%Check
Hauptinhalt34%Check
springen34%Check
Show more keywords and terms

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