Deutsch-uni.com - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
75% 
Page structure
95% 
Link structure
27% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.22 s
File size
30.10 kB
Words
311
Media files
16
Number of links
49 internal / 9 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Deutschkurse Online | Deutsch-Uni Online
There are word repetitions in the page title.
The length of the page title is perfect. (377 pixels out of 580 max pixel length)
Meta description
(Critically important)
Sie planen im deutschsprachigen Raum zu studieren und wollen Ihre Deutschkenntnisse verbessern? Die DeutschUni Online bietet Ihnen OnlineDeutschkurse.
The length of the meta description is perfect. (979 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.deutsch-uni.com/de/
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
generatorTYPO3 CMS
descriptionSie planen im deutschsprachigen Raum zu studieren und wollen Ihre Deutschkenntnisse verbessern? Die DeutschUni Online bietet Ihnen OnlineDeutschkurse.
viewportwidth=device-width, initial-scale=1, shrink-to-fit=no
msapplication-TileColor#ffffff
msapplication-TileImage/typo3conf/ext/duo/Resources/Public/img/ms-icon-144x144.png
theme-color#ffffff
langde-de
twitter:cardsummary
og:titleDeutschkurse Online
og:descriptionSie planen im deutschsprachigen Raum zu studieren und wollen Ihre Deutschkenntnisse verbessern? Die DeutschUni Online bietet Ihnen OnlineDeutschkurse.
og:imagehttps://www.deutsch-uni.com/fileadmin/_processed_/5/3/csm_header_duo_deutschkurse_AdobeStock_252245746_ee88fde0a4.jpg
og:image:urlhttps://www.deutsch-uni.com/fileadmin/_processed_/5/3/csm_header_duo_deutschkurse_AdobeStock_252245746_ee88fde0a4.jpg
og:image:width1110
og:image:height350
og:image:altHeader DUO Deutschkurse, Studentin vor dem Laptop
og:typewebsite
og:site_nameDeutsch-Uni Online
charsetutf-8

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Page quality

Content
(Critically important)
There are only 311 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 8 words is low.
31.8% 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.
3 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1, shrink-to-fit=no" is provided.
At least one Apple touch icon is specified.
This page only loads 2 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: alltag und studium in deutschland
Image SEO
(Somewhat important)
2 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
.../Resources/Public/img/duo-logo-zeile.svgLogo DUO
...nf/ext/duo/Resources/Public/img/gast.svgg.a.s.t.
...ext/duo/Resources/Public/img/duo_big.svgNo alt attribute provided
.../duo/Resources/Public/img/kontakt_de.pngKontaktKontakt
...00px_AdobeStock_164141712_981281df82.jpgSchmuckbild Laptop mit Händen
...00px_AdobeStock_252245746_523deff75a.jpgSchmuckbild lernende Studentin
...nstitutionen_400px_133720_bcd816c23c.jpgStudent*en in Vorlesungssituation
...00px_AdobeStock_164141712_981281df82.jpgSchmuckbild Laptop mit Händen
...00px_AdobeStock_252245746_523deff75a.jpgSchmuckbild lernende Studentin
...nstitutionen_400px_133720_bcd816c23c.jpgStudent*en in Vorlesungssituation
/fileadmin/duo/homepage/icon_ger.svgGER IconIcon GER
/fileadmin/duo/homepage/icon_flex.svgIcon FlexibilitätIcon "Flexibilität"
/fileadmin/duo/homepage/icon_tutor.svgIcon TutorIcon Tutor*in
...n/Produktlogos/Instagram_Glyph_White.pngInstagram
/fileadmin/Produktlogos/InBug-White.pngInstagram
/fileadmin/testdaf/gast-langversion.svgNo alt attribute provided

Page structure

H1 heading
(Critically important)
Lernen, wie ich will
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Lernen, wie ich will
H2 Online, intensiv, interaktiv
H2 Nächste Kurse
H2 Deutsch lernen fürs Studium
H2 Über DUO
H2 Quick-Links
H2 Service
H2 Kontakt
H3 Deutschkurse
H3 Alltag und Studium in Deutschland
H3 Fachsprache
H3 Prüfungsvorbereitung TestDaF
H3 Berufssprache
H3 Über DUO Duplicate text
H3 Sie haben Fragen zur DUO?
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 9 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.deutsch-uni.com/de/IMG-ALT Logo DUO
https://www.deutsch-uni.com/de/DE
A-TITLE DE
https://www.deutsch-uni.com/en/EN
A-TITLE EN
/de/suche/Suche
A-TITLE Suche
/de/kontakt/Kontakt
A-TITLE Kontakt
https://account.gast.de/login?...External Subdomain Login
https://api.gast.de/auth/api/d...External Subdomain Meine DUO
https://www.testdaf.de/New window External Subdomain TestDaF
https://www.testas.de/New window External Subdomain TestAS
https://www.onset.de/New window External Subdomain onSET
https://www.deutsch-uni.com/de/No Text
/de/kontakt/Text duplicate Kontakt
/de/lernen-mit-duo/Lernen mit DUO
A-TITLE Lernen mit DUO
/portal/shop/course?lang=deDeutschkurse
A-TITLE Deutschkurse
/de/institutionen/Institutionen
A-TITLE Institutionen
/de/ueber-duo/Über DUO
A-TITLE Über DUO
/de/lernen-mit-duo/Text duplicate A-TITLE Lernen mit DUO
/de/lernen-mit-duo/Text duplicate Lernen mit DUO
A-TITLE Lernen mit DUO
/portal/shop/course?category=1...A-TITLE Starten Sie Ihren Deutschkurs
/portal/shop/course?category=1...Text duplicate Deutschkurse
A-TITLE Starten Sie Ihren Deutschkurs
/de/institutionen/A-TITLE TestDaF für Institutionen
/de/institutionen/DUO für Institutionen
A-TITLE TestDaF für Institutionen
/de/lernen-mit-duo/Text duplicate A-TITLE Lernen mit DUO
/de/lernen-mit-duo/Text duplicate Lernen mit DUO
A-TITLE Lernen mit DUO
/portal/shop/course?lang=deText duplicate A-TITLE Starten Sie Ihren Deutschkurs
/portal/shop/course?lang=deText duplicate Deutschkurse
A-TITLE Starten Sie Ihren Deutschkurs
/de/institutionen/Text duplicate A-TITLE TestDaF für Institutionen
/de/institutionen/Text duplicate DUO für Institutionen
A-TITLE TestDaF für Institutionen
/de/deutschkurse/Buchen Sie jetzt den passenden Kurs
/portal/shop/course/course-det...Alltag und Studium in Deutschland Basis-Deutsch A1.1 03.06.2026
A-TITLE Deutschkurse buchen
/portal/shop/course/course-det...A-TITLE Deutschkurse buchen
/portal/shop/course/course-det...Alltag und Studium in Deutschland Uni-Deutsch B1.1 03.06.2026
A-TITLE Deutschkurse buchen
/portal/shop/course/course-det...Text duplicate A-TITLE Deutschkurse buchen
/portal/shop/course/course-det...Prüfungsvorbereitung TestDaF TestDaF-Training B2/C1 03.06.2026
A-TITLE Deutschkurse buchen
/portal/shop/course/course-det...Text duplicate A-TITLE Deutschkurse buchen
/de/deutschkurse/Alle Deutschkurse
A-TITLE Deutschkurse
/de/lernen-mit-duo/Text duplicate Lernen mit DUO
A-TITLE zu Lernen mit DUO
/portal/shop/course?category=1Kurse
/portal/shop/course?category=2Text duplicate Kurse
/portal/shop/course?category=3Text duplicate Kurse
/portal/shop/course?category=4Text duplicate Kurse
/de/faq/FAQ
/de/deutschkurse/Text duplicate Deutschkurse
A-TITLE Deutschkurse
/de/institutionen/Text duplicate DUO für Institutionen
A-TITLE DUO für Institutionen
/de/lernen-mit-duo/Text duplicate Lernen mit DUO
A-TITLE Lernen mit DUO
/de/selbsteinschaetzung/Selbsteinschätzung
A-TITLE Selbsteinschätzung
https://gast-ev.jobs.personio.de/New window External Subdomain Stellenangebote
A-TITLE Stellenangebote
/de/faq/Text duplicate FAQ
/de/systemvoraussetzungen/Systemvoraussetzungen
/de/ueber-duo/Ihre Ansprechpartner
/de/kontakt/Text duplicate Kontakt
/de/impressum/Impressum
/de/datenschutz/Datenschutz
/de/agb/AGB
/de/erklaerung-zur-barrierefre...Barrierefreiheit
https://www.instagram.com/gast...New window External Subdomain IMG-ALT Instagram
https://www.facebook.com/Deuts...New window External Subdomain No Text
https://www.linkedin.com/compa...New window External Subdomain Text duplicate IMG-ALT Instagram

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.deutsch-uni.com/de/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.22 seconds.
This page only loads 1 CSS files. That's ok.
This page only loads 2 JavaScript files. That's good!
The file size of the HTML document is fine (30 kB).

HTTP Response Header

NameValue
dateFri, 22 May 2026 14:09:06 GMT
serverApache
content-languagede
content-length7432
content-encodinggzip
varyAccept-Encoding
cache-controlmax-age=0
expiresFri, 22 May 2026 14:09:06 GMT
x-ua-compatibleIE=edge
x-content-type-optionsnosniff
content-typetext/html; charset=utf-8
statuscode200
http_versionHTTP/1.1

External factors

This website has excellent links from other websites.
This page has backlinks from 140 referring domains.
This page has 820 backlinks.
This page has backlinks from 93 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow:

Similar sites

Search preview

www.deutsch-uni.com
Deutschkurse Online | Deutsch-Uni Online
Sie planen im deutschsprachigen Raum zu studieren und wollen Ihre Deutschkenntnisse verbessern? Die DeutschUni Online bietet Ihnen OnlineDeutschkurse.

Most important keywords

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

KeywordResultRecheck
Deutsch lernen67%Check
Deutschkurse63%Check
Deutschkurse Online62%Check
Online60%Check
Lernen58%Check
Deutsch-Uni Online57%Check
Deutsch-Uni54%Check
Studium47%Check
DUO46%Check
TestDaF45%Check
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