Zoo-frankfurt.de - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
68% 
Page structure
75% 
Link structure
38% 
Server
89% 
External factors
36% 
SEO Score
Response time
0.45 s
File size
79.90 kB
Words
459
Media files
25
Number of links
63 internal / 7 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Startseite - Zoo Frankfurt
The length of the page title is perfect. (225 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)
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)
There are no alternate links specified on this page.
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, minimum-scale=1.0, maximum-scale=1.0, initial-scale=1.0, user-scalable=no, shrink-to-fit=no
langde
charsetutf-8

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Page quality

Content
(Critically important)
There are only 459 words on this page. Good pages should have about 800 words of useful content.
34.4% 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.
18 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 12.74 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, minimum-scale=1.0, maximum-scale=1.0, initial-scale=1.0, user-scalable=no, shrink-to-fit=no" is provided.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 178 characters this one is longer than 70 characters:
"getreu unserem motto „tiere erleben – natur bewahren“ bieten wir unseren besucherinnen und besuchern v..."
Image SEO
(Somewhat important)
12 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
...ld/images/logo-zoofrankfurt.689135a0.svgZoo Frankfurt Logo
/build/images/flags-en.24f7d3d6.svgEnglish
/build/images/flags-en.24f7d3d6.svgEnglish
...nfried_Faust_2013_teaser_hp.69a5c876.jpgRostkatze | © Winfried FaustRostkatze | © Winfried Faust
...oto_Detlef_Moebius_2016_III.0526bc96.jpgNo alt attribute provided
...Detlef_Moebius__12__kleiner.70f0f02d.jpgBongo | © Detlef MoebiusBongo | © Detlef Moebius
...rilla_VIATU_Foto_Ralph_Lear.1a84fa08.jpgNo alt attribute provided
...an 2024 ©Zoo Frankfurt (11).1e679210.pngVietnamfasan-Hahn | © Zoo FrankfurtVietnamfasan-Hahn | © Zoo Frankfurt
...mpeltieren__c_Zoo_Frankfurt.123e46be.jpgFührung bei den Kamelen © Zoo FrankfurtFührung bei den Kamelen © Zoo Frankfurt
...uan Foto Jürgen Kircher (2).32a38520.jpgNashornleguan | © Jürgen KircherNashornleguan | © Jürgen Kircher
...Okapi__c_Zoo_Frankfurt___7_.d54ff689.pngNo alt attribute provided
... Foto Michael Leibfritz (9).f95812f3.jpgBonobo-Jungtier | © Michael LeibfritzBonobo-Jungtier | © Michael Leibfritz
...nio redet © Bienenbotschaft.c4b23dc3.jpgNo alt attribute provided
..._c_Zoo_Frankfurt_47142f40bd.8ef3aa2b.jpgNo alt attribute provided
...pointment-teaser_image/dght.f5ac7b77.pngNo alt attribute provided
..._c_Zoo_Frankfurt_47142f40bd.8ef3aa2b.jpgNo alt attribute provided
...ier_Foto_Winfried_Faust__2_.5b95690d.jpgGoldgelbes Löwenäffchen mit Jungtier
...news-teaser_image/blauzunge.61545bfb.pngNo alt attribute provided
...ungtiere ©Zoo Frankfurt (4).39b35c25.pngNo alt attribute provided
...tina Geiger © Zoo Frankfurt.7ac3c70c.pngNo alt attribute provided
...ehrt_geschnitten_9da380d2ee.00062786.jpgNo alt attribute provided
...edakteure/allgemein/PDF/ZOOF/Magazin.pngNo alt attribute provided
/build/images/seal-vdz.8660af7c.pngVerband der Zoologischen Gärten e.V.
/build/images/seal-waza.346666e9.pngWorld Association of Zoos and Aquariums
/build/images/seal-eaza.fd3bc6f4.pngEuropean Association of Zoos and Aquaria

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 Herzlich willkommen
H2 Termine & Veranstaltungen
H2 Gemeinsam für den Zoo: Zoo-Freunde Frankfurt
H2 Tierische Neuigkeiten
H2 Jetzt Tierpate werden
H2 Zoomagazin ZOO.F
H2 Newsletter
H2 Mitgliedschaften
H3 Schön, dass Sie uns besuchen!
H4 Podcast-Player (Podigee)
H4 YouTube
H4 Anfahrtsbeschreibung (Open Streen Map)
H4 Newsletteranmeldung (Kulturkurier Inhalte)
H5 Artenschutztag
H5 Tierische Erlebnisse - Ferienprogramm im Zoo 2025
H5 Vortrag der Deutschen Gesellschaft für Herpetologie und Terrarienkunde
H5 Tierische Erlebnisse - Ferienprogramm im Zoo 2025 Duplicate text
H5 Blauzungen-Impfung bei unseren Huftieren
H5 Nachwuchs bei den kleinsten Wildkatzen der Welt
H5 Ausstellungseröffnung: SHIPIBO-KONIBO: Porträts von meinem Blut
Some anchor texts are used more than once.
20 links don't have an anchor text.
There are 3 links with a trivial anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 7 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.zoo-frankfurt.de/deIMG-ALT Zoo Frankfurt Logo
/de/zoobesuch-planenZoobesuch planen
/de/tiereUnsere Tiere
/de/bildungBildung
/de/naturschutzNaturschutz
/de/unterstuetzenUnterstützen
/de/presse/aktuellPresse
https://www.zoo-frankfurt.de/enHome
/de/leichte-spracheA-TITLE Leichte Sprache
/de/gebaerdenspracheA-TITLE Gebärdensprache
https://www.zoo-frankfurt.de/No Text
https://www.zoo-frankfurt.de/enIMG-ALT English
A-TITLE Language Switch
/de/leichte-spracheText duplicate A-TITLE Leichte Sprache
/de/gebaerdenspracheText duplicate A-TITLE Gebärdensprache
https://www.zoo-frankfurt.de/No Text
https://www.zoo-frankfurt.de/enText duplicate IMG-ALT English
A-TITLE Language Switch
https://www.zoo-frankfurt.de/deStartseite
/de/zoobesuch-planenText duplicate Zoobesuch planen
/de/tiereText duplicate Unsere Tiere
/de/bildungText duplicate Bildung
/de/naturschutzText duplicate Naturschutz
/de/unterstuetzenText duplicate Unterstützen
/de/presse/aktuellText duplicate Presse
https://www.zoo-frankfurt.de/enText duplicate Home
/de/naturschutzNatur- + Artenschutz
/de/unser-zooUnser Zoo
/de/unterstuetzen/tierpatensch...Tierpatenschaft
/de/zoobesuch-planen/oeffnungs...No Text
/de/zoobesuch-planen/eintritts...No Text
/de/tiere/gehege-tierhaeuserNo Text
/de/zoobesuch-planen/fuetterun...No Text
/de/zoobesuch-planen/adresse-a...No Text
https://frankfurtticket.de/bun...External Online-Shop
/de/zoobesuch-planenNo Text
/de/tiereNo Text
/de/bildungNo Text
/de/naturschutzNo Text
/de/naturschutz/podcast-zu-nat...No Text
/de/unterstuetzenNo Text
/de/zoobesuch-planen/was-ist-l...Alle Termine
/de/event/artenschutztagNo Text
/de/event/ferienspieleNo Text
/de/event/object-4438No Text
/de/event/object-4527No Text
/de/zoobesuch-planen/was-ist-l...Text duplicate Alle Termine
/Übernahme T3/fileadmin/user_u...Goldgelbes Löwenäffchen © Winfried Faust
IMG-ALT Goldgelbes Löwenäffchen mit Jungtier
/de/unterstuetzen/zoo-freunde-...Zoo-Freunde Frankfurt e.V
/de/tiere/tierische-neuigkeitenAlle News
/de/news-detail/blauzungen-imp...No Text
/de/news-detail/blauzungen-imp...Trivial anchor text
Weiterlesen
A-TITLE Blauzungen-Impfung bei unseren Huftieren
/de/news-detail/nachwuchs-bei-...No Text
/de/news-detail/nachwuchs-bei-...Text duplicate Trivial anchor text
Weiterlesen
A-TITLE Nachwuchs bei den kleinsten Wildkatzen der Welt
/de/news-detail/ausstellungser...No Text
/de/news-detail/ausstellungser...Text duplicate Trivial anchor text
Weiterlesen
A-TITLE Ausstellungseröffnung: SHIPIBO-KONIBO: Porträts von meinem Blut
/de/tiere/tierische-neuigkeitenText duplicate Alle News
/de/unterstuetzen/tierpatensch...Zu den Patenschaften
/unser-zoo/zoo-magazin-zoofAlle Magazine
https://www.vdz-zoos.org/New window External Subdomain VdZ
IMG-ALT Verband der Zoologischen Gärten e.V.
A-TITLE Verband der Zoologischen Gärten e.V.
https://www.waza.org/New window External Subdomain WAZA
IMG-ALT World Association of Zoos and Aquariums
A-TITLE World Association of Zoos and Aquariums
https://www.eaza.net/New window External Subdomain EAZA
IMG-ALT European Association of Zoos and Aquaria
A-TITLE European Association of Zoos and Aquaria
/de/unser-zooText duplicate Unser Zoo
/de/unser-zoo/jobangebote-und-...Ausbildung & Karriere
/de/impressum-1Nutzungsbedingungen
/de/datenschutzerklaerungDatenschutzerklärung
/de/barrierefreiheitBarrierefreiheit
/de/impressumImpressum
/de/dynamic-search/default/searchSuche
https://www.instagram.com/zoo_...New window External Subdomain A-TITLE Instagram
https://www.facebook.com/ZooFFM/New window External Subdomain A-TITLE Facebook
https://www.youtube.com/channe...New window External Subdomain A-TITLE YouTube

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.zoo-frankfurt.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 of 0.45 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 (80 kB).

HTTP Response Header

NameValue
cache-controlmax-age=0, must-revalidate, private
dateThu, 10 Jul 2025 02:45:46 GMT
x-powered-bypimcore
content-languagede
x-pimcore-output-cache-disable-reasonSession in use
expiresThu, 10 Jul 2025 02:45:46 GMT
set-cookie85 Characters
varyAccept-Encoding
content-encodingbr
content-length12277
content-typetext/html; charset=UTF-8
serverApache
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 12 referring domains.
This page only has 24 backlinks.
This page only has few backlinks from 11 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow:

Similar sites

Search preview

www.zoo-frankfurt.de
Startseite - Zoo Frankfurt

Most important keywords

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

KeywordResultRecheck
Zoo70%Check
Zoo Frankfurt70%Check
Frankfurt66%Check
im Zoo57%Check
Frankfurter Zoo56%Check
Zoo-Freunde Frankfurt55%Check
Erlebnisse47%Check
Startseite46%Check
Artenschutz45%Check
Tiere45%Check
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