Ztr-rechenschwaeche.de - SEO Checker

Overview of the SEO Check
Meta information
80% 
Page quality
83% 
Page structure
100% 
Link structure
67% 
Server
13% 
External factors
100% 
SEO Score
Response time
0.54 s
File size
88.10 kB
Words
911
Media files
4
Number of links
91 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Zentrum zur Therapie der Rechenschwäche
The length of the page title is perfect. (394 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-de
Server location: Germany
The following language is defined by HTML: de-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, initial-scale=1.0, maximum-scale=1.0, user-scalable=0
langde-de
charsetUTF-8

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Page quality

Content
(Critically important)
This page contains 911 words. That's ok.
31.5% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
12 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 11.42 words is good.
Frames
(Critically important)
This website does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This website loads 7 javascript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 18 tags for this page.
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
/wp-content/themes/ztr/images/logo.pngZentrum zur Therapie der Rechenschwäche
/wp-content/themes/ztr/images/line-bg.jpgZentrum zur Therapie der Rechenschwäche
...orlabs-cookie/images/cb-no-thumbnail.pngYouTube
...uploads/2018/08/facebook_ztr-300x150.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Diagnose, Beratung, Therapie, Fortbildung, Forschung
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Diagnose, Beratung, Therapie, Fortbildung, Forschung
H2 Aktuelles
H2 Tag der offenen Tür im ZTR Villingen
H2 ZTR-Neueröffnungen
H2 „Keinen Plan in Mathe?“
H2 Diagnostiktage im ZTR Berlin und Potsdam vom 24.06. bis 04.07.2020
H2 Die meisten ZTR-Institute weiterhin geöffnet
H2 Vorträge in Konstanz und Gaienhofen
H2 Kostenlose Kurztestungen und Beratungen in Naumburg und Weißenfels
H2 Vortrag im ZTR Freiburg
H2 Tag der offenen Tür im ZTR Karlsruhe
H2 Test- und Beratungstag im ZTR Steglitz
H2 Beitrags-Navigation
H3 ZTR-Institute
H3 Kopf & Zahl – Newsletter
H3 Institute in Ihrer Nähe
Some anchor texts are used more than once.
There are 2 links with a trivial anchor text.
The amount of internal links is ok.
None of the anchor texts is too long.
All internal links don't have dynamic parameters.
There are 3 external links on this page.
LinkAttributesAnchor text
/IMG-ALT Zentrum zur Therapie der Rechenschwäche
/kategorie/aktuelles/Aktuelles
/arbeitsfelder-der-ztr-institute/Arbeitsfelder
/qualifikationsprofil-unserer-...Qualifikation
/feedback/Feedback
/institutionen/ztr-institute/Standorte
/veranstaltungen-vortraege-und...Veranstaltungen
/kategorie/presse-spiegel/Pressespiegel
/stellenangebote-als-dyskalkul...Stellenangebote
/was-ist-rechenschwaeche/Was ist Rechenschwäche?
/symptome-der-rechenschwaeche/Symptome der Rechenschwäche
/diagnose/Diagnostisches Verfahren
/jenaer-rechentest/Jenaer Rechentest
/foerderdiagnostische-rechente...Förderdiagnostische Rechentests
/therapie/Integrative Dyskalkulietherapie
/warum-hilft-ueben-nicht/Warum hilft Üben nicht?
/forschungsprojekte/Forschungsprojekte
/wissenschaftliche-beitraege/Wissenschaftliche Beiträge
/vortraege-lehre/Vorträge / Lehre
/foerderdiagnostische-rechente...Rechentests
/forum/Forum
/frueherkennung/Früherkennung
/eltern/Service für Eltern
/service-fuer-lehrer/Service für LehrerInnen
/informationen-fuer-kinderaerz...Service für Ärzte/Psychologen
/kopf-und-zahl/Kopf und Zahl
/downloads/Downloads
/literatur/Literaturempfehlungen
/fortbildungsangebote/Fortbildung
/arbeitskreis-des-zentrums-fue...AK Lernforschung
/rechtsprechung/Rechtsprechung
/institutionen/ztr-institute/ZTR-Institute
/institutionen/weitere-empfehl...andere Institute
/adressliste-elterninitiative/Adressliste Elterninitiative
/impressum/Impressum
/datenschutzerklaerung/Datenschutzerklärung
/blog/2020/10/15/tag-der-offen...Tag der offenen Tür im ZTR Villingen
/blog/2020/09/30/ztr-neueroeff...ZTR-Neueröffnungen
/institutionen/ztr-institute/Trivial anchor text
hier
/blog/2020/08/19/keinen-plan-i...„Keinen Plan in Mathe?“
https://policies.google.com/pr...New window Nofollow External Subdomain Mehr erfahren
/blog/2020/06/10/diagnostiktag...Diagnostiktage im ZTR Berlin und Potsdam vom 24.06. bis 04.07.2020
/blog/2020/04/16/ztr-institute...Die meisten ZTR-Institute weiterhin geöffnet
/hygienekonzept-der-ztr-zur-ve...Text duplicate Trivial anchor text
hier
/blog/2020/01/08/vortraege-in-...Vorträge in Konstanz und Gaienhofen
/veranstaltungen-vortraege-und...Text duplicate Veranstaltungen
/blog/2019/12/20/kostenlose-be...Kostenlose Kurztestungen und Beratungen in Naumburg und Weißenfels
/blog/2019/11/18/angstfach-mat...Vortrag im ZTR Freiburg
/blog/2019/11/01/tag-der-offen...Tag der offenen Tür im ZTR Karlsruhe
/blog/2019/10/13/test-und-bera...Test- und Beratungstag im ZTR Steglitz
/page/2/Seite 2
/page/6/Seite 6
/page/2/nächste Seite
https://de-de.facebook.com/rec...New window External Subdomain No Text
/datenschutzerklaerung/Datenschutzerklärung.
/kategorie/aktuelles/Text duplicate Aktuelles
/arbeitsfelder-der-ztr-institute/Text duplicate Arbeitsfelder
/qualifikationsprofil-unserer-...Text duplicate Qualifikation
/feedback/Text duplicate Feedback
/institutionen/ztr-institute/Text duplicate Standorte
/veranstaltungen-vortraege-und...Text duplicate Veranstaltungen
/kategorie/presse-spiegel/Text duplicate Pressespiegel
/stellenangebote-als-dyskalkul...Text duplicate Stellenangebote
/was-ist-rechenschwaeche/Text duplicate Was ist Rechenschwäche?
/symptome-der-rechenschwaeche/Text duplicate Symptome der Rechenschwäche
/diagnose/Text duplicate Diagnostisches Verfahren
/jenaer-rechentest/Text duplicate Jenaer Rechentest
/foerderdiagnostische-rechente...Text duplicate Förderdiagnostische Rechentests
/therapie/Text duplicate Integrative Dyskalkulietherapie
/warum-hilft-ueben-nicht/Text duplicate Warum hilft Üben nicht?
/forschungsprojekte/Text duplicate Forschungsprojekte
/wissenschaftliche-beitraege/Text duplicate Wissenschaftliche Beiträge
/vortraege-lehre/Text duplicate Vorträge / Lehre
/foerderdiagnostische-rechente...Text duplicate Rechentests
/forum/Text duplicate Forum
/frueherkennung/Text duplicate Früherkennung
/eltern/Text duplicate Service für Eltern
/service-fuer-lehrer/Text duplicate Service für LehrerInnen
/informationen-fuer-kinderaerz...Text duplicate Service für Ärzte/Psychologen
/kopf-und-zahl/Text duplicate Kopf und Zahl
/downloads/Text duplicate Downloads
/literatur/Text duplicate Literaturempfehlungen
/fortbildungsangebote/Text duplicate Fortbildung
/arbeitskreis-des-zentrums-fue...Text duplicate AK Lernforschung
/rechtsprechung/Text duplicate Rechtsprechung
/institutionen/ztr-institute/Text duplicate ZTR-Institute
/institutionen/weitere-empfehl...Text duplicate andere Institute
/adressliste-elterninitiative/Text duplicate Adressliste Elterninitiative
/impressum/Text duplicate Impressum
/datenschutzerklaerung/Text duplicate Datenschutzerklärung
/datenschutzerklaerung/Text duplicate Datenschutzerklärung
/institutionen/ztr-institute/Kontakt
/impressum/Text duplicate Impressum
http://www.agentur-medienlabor...New window External Design & Programmierung - Agentur Medienlabor

Server configuration

HTTP redirects
(Critically important)
This website redirects to "https://www.ztr-rechenschwaeche.de/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
The X-powered header is sent within the response header. (unnecessary)
Performance
(Somewhat important)
The page response time of 0.54 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.
This website loads 10 CSS files. This may affect the page load time negatively.
This website loads 7 javascript files. This may affect the load time negatively.
The file size of the HTML document is fine (88 kB).

HTTP Response Header

NameValue
dateSun, 01 Nov 2020 03:41:18 GMT
serverApache
x-powered-byPHP/7.2.23
link<https://www.ztr-rechenschwaeche.de/wp-json/>; rel="https://api.w.org/"
transfer-encodingchunked
content-typetext/html; charset=UTF-8
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Critically important)
This website is not classified "for adult only".
This website is not listed on the Shallalist.
This website has excellent links from other websites.
This website has backlinks from 256 referring domains.
This website has 1,154 backlinks.
This website has backlinks from 142 different ip addresses.
Facebook popularity
(Somewhat important)
This website has social activity like shares, comments or likes on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Links from Wikipedia

No links from Wikipedia were found.

Search preview

www.ztr-rechenschwaeche.de
Zentrum zur Therapie der Rechenschwäche

Most important keywords

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

KeywordResultRecheck
Therapie63%Check
Rechenschwäche61%Check
ZTR51%Check
Forschung50%Check
Rechenschwäche Diagnostik50%Check
Diagnose50%Check
ztr-rechenschwaeche48%Check
Thema Rechenschwäche48%Check
im ZTR47%Check
offenen Tür im ZTR46%Check

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