Zentrale-fachbibliotheken.de - SEO Checker

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Overview of the SEO Check
Meta information
46% 
Page quality
85% 
Page structure
79% 
Link structure
83% 
Server
87% 
External factors
3% 
SEO Score
Response time
2.96 s
File size
154.70 kB
Words
2623
Media files
13
Number of links
89 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
zentrale-fachbibliotheken.de - Bibliothek, Literatur, Recherche, Wissenschaft, Fachliteratur, Informationsressourcen, Fachgebiet, Forschung, Studium, Ausleihe, Zentrale Fachbibliotheken
The page title should be shorter than 580 pixels. It is 1667 pixels long. Optimize title
The domain is used in the page's 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)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: en
Server location: United States of America
The given language en does not conform with the detected language de.
The given language en does not conform with the detected language 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 name is very long.
The domain is no subdomain.
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1.0
langen
charsetUTF-8

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Page quality

Content
(Critically important)
There are 2 text duplicates on this page:
  • Duplicate: • Steuereinheit • Kompatibel zu allen Z-Wave-Komponenten • Einfache Ei...
This page contains 2623 words. That's ok.
36.3% 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.
23 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
The average number of words per sentence of 17.37 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, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: zentrale-fachbibliotheken.de
Image SEO
(Somewhat important)
1 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
/logos/logo_8.svgNo alt attribute provided
...il6DkKeO9Q7q0Zvo/325865057167_large.webpWAREMA Omnexo Zentrale #2047064
...MTSh54c8Vf7ATHLA/382175201561_large.webpREWATEC Regenwasser-Zentrale McRain
...d13J88idLOZ7zq8iVV4/3848551855_large.jpgFSZ Feststellanlagen-Zentrale Basis
...IwXRVm3c0GgCiOsiKLc/3848551856_large.jpgFSZ Feststellanlagen-Zentrale Pro
...qewnXUFYPTrrGr8j4/113007161935_large.jpgLUPUS - XT2 Plus Zentrale - 12045
...j_krASBavw72osntw/49260327082_large.webpHomematic Smart Home Zentrale CCU3
...-rkKej32qn6K7UQzI/221801988939_large.jpgHomey Bridge Smart-Home-Zentrale, Gateway
...6LUKQtHaprx5SeRk/284387332580_large.webpHomematic Smart Home Zentrale CCU3 #151965A0
...GiuKfTECEysTXkkYs/286123550523_large.jpgAeotec Smart Home Hub, Zentrale weiß
...3PqPDtbPWpo7HhOY/167312958686_large.webpBosch Smart Home Controller Zentrale Steuereinheit
...FpzRL2Ceb5tOZOnwA/223291891320_large.jpgHomey Pro Smart-Home-Zentrale, Gateway
...yHADGylBa1ZTwi39SY/46063452009_large.jpgSmart-Home-Zentrale CCU3 HmIP-CCU3

Page structure

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

Heading structure

Heading levelContent
H2 Produkte zum Begriff Zentrale Fachbibliotheken:
H2 Ähnliche Suchbegriffe für Zentrale Fachbibliotheken:
H3 Welches Homematic Zentrale?
H3 Was sind zentrale Motive und zentrale Themen in einem Künstler-Steckbrief?
H3 Was sind zentrale Apnoen?
H3 Ist das zentrale Heterochromie?
H3 Was sind zentrale Begriffe?
H3 Was ist zentrale Iris-Heterochromie?
H3 Was ist der zentrale Sanitätsdienst?
H3 Was ist eine zentrale Poststelle?
H3 Was ist eine zentrale Verwaltung?
H3 Was kostet eine zentrale Klimaanlage?
H3 Was ist eine zentrale Apnoe?
H3 Was ist das zentrale Nervensystem?
H4 Nicht das Gesuchte gefunden?
H5 Oder besteht Interesse am Kauf dieser Domain?
Some anchor texts are used more than once.
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 1 external links on this page.

Found links on this page

LinkAttributesAnchor text
/zentrale-fachbibliotheken.de
/BibliothekBibliothek
/LiteraturLiteratur
/RechercheRecherche
/WissenschaftWissenschaft
/FachliteraturFachliteratur
/InformationsressourcenInformationsressourcen
/FachgebietFachgebiet
/ForschungForschung
/StudiumStudium
/AusleiheAusleihe
/BibliothekText duplicate Bibliothek
/LiteraturText duplicate Literatur
/RechercheText duplicate Recherche
/WissenschaftText duplicate Wissenschaft
/FachliteraturText duplicate Fachliteratur
/InformationsressourcenText duplicate Informationsressourcen
/FachgebietText duplicate Fachgebiet
/ForschungText duplicate Forschung
/StudiumText duplicate Studium
/AusleiheText duplicate Ausleihe
https://www.shopping.eu/int/Ze...New window External Subdomain Weiter zu Shopping.eu
/ZentraleZentrale
/ApnoenApnoen
/ApnoeApnoe
/GehirnGehirn
/KlimaanlageKlimaanlage
/HomematicHomematic
/NervensystemNervensystem
/IrisIris
/BeispielBeispiel
/DiagnoseDiagnose
/AuswahlAuswahl
/ VergleichVergleich
/ KompatibilitätKompatibilität
/ FunktionenFunktionen
/ InstallationInstallation
/ BedienungBedienung
/ ErweiterbarkeitErweiterbarkeit
/ SicherheitSicherheit
/ UpdatesUpdates
/ SupportSupport
/AtemstoppAtemstopp
/ ApnoeText duplicate Apnoe
/ LungenfunktionLungenfunktion
/ RespirationRespiration
/ SchlafSchlaf
/ SauerstoffSauerstoff
/ VentilationVentilation
/ ZyklusZyklus
/ ZungeZunge
/OrganisationOrganisation
/ KoordinationKoordination
/ SteuerungSteuerung
/ VerantwortungVerantwortung
/ AufgabenAufgaben
/ StrukturStruktur
/ EntscheidungenEntscheidungen
/ LeitungLeitung
/ VerwaltungVerwaltung
/ VerfahrenVerfahren
/PreisPreis
/ InstallationText duplicate Installation
/ WartungWartung
/ EnergieeffizienzEnergieeffizienz
/ KühlungKühlung
/ LuftqualitätLuftqualität
/ LüftungLüftung
/ KostenKosten
/ KlimagerätKlimagerät
/ ZentralZentral
/AtemstoppText duplicate Atemstopp
/ ApnoeText duplicate Apnoe
/ LungenfunktionText duplicate Lungenfunktion
/ RespirationText duplicate Respiration
/ SchlafText duplicate Schlaf
/ SauerstoffText duplicate Sauerstoff
/ VentilationText duplicate Ventilation
/ ZyklusText duplicate Zyklus
/ ZentralnervensystemZentralnervensystem
/NervenNerven
/ ZentralnervensystemText duplicate Zentralnervensystem
/ Peripherales NervensystemPeripherales Nervensystem
/ SynapsenSynapsen
/ NeuroneNeurone
/ SignalübertragungSignalübertragung
/ RezeptorenRezeptoren
/ MotorikMotorik
/ SensorikSensorik
/info/impressumImpressum

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.zentrale-fachbibliotheken.de/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is very slow (2.96 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (155 kB).

HTTP Response Header

NameValue
serveropenresty/1.25.3.2
dateMon, 23 Sep 2024 11:11:52 GMT
content-typetext/html; charset=utf-8
varyaccept-encoding
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 1 referring domains.
This page only has 45 backlinks.
This page only has few backlinks from 1 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /clickout
Disallow: /info/

User-agent: MJ12bot
Disallow: /

User-agent: AhrefsBot
Disallow: /

User-agent: SemrushBot
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: DotBot
Disallow: /

User-agent: Serpstatbot
Disallow: /

User-agent: SeekportBot
Disallow: /

User-agent: SEOlyt/1.0
Disallow: /

User-agent: SEOkicks-Robot
Disallow: /

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Search preview

Most important keywords

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

KeywordResultRecheck
Fachbibliotheken70%Check
Zentrale Fachbibliotheken65%Check
Zentrale64%Check
zentrale-fachbibliotheken62%Check
EN 1463753%Check
zentrale Heterochromie51%Check
zentrale Begriffe51%Check
zentrale Apnoe51%Check
Omnexo Zentrale50%Check
Zentrale CCU350%Check
Show more keywords and terms

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