Bonn-lingua.de - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
90% 
Page structure
100% 
Link structure
93% 
Server
100% 
External factors
12% 
SEO Score
Response time
0.25 s
File size
38.00 kB
Words
723
Media files
12
Number of links
41 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Sprachschule Bonn - Sprachunterricht Bonn - Bonnlingua
There are word repetitions in the page title.
The length of the page title is perfect. (511 pixels out of 580 max pixel length)
Meta description
(Critically important)
In unserer Sprachschule in Bonn bieten wir Sprachunterricht mit dem Schwerpunkt in Deutschkursen, Fremdsprachenkursen und Firmenkursen mit klar definierten Inhalten an.
The meta description is too long: 1077 pixels from max. 1000 pixels. Optimize description
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
referrerstrict-origin-when-cross-origin
descriptionIn unserer Sprachschule in Bonn bieten wir Sprachunterricht mit dem Schwerpunkt in Deutschkursen, Fremdsprachenkursen und Firmenkursen mit klar definierten Inhalten an.
keywordsSprachschule Bonn,Sprachunterricht Bonn, Deutschkurse, Fremdsprachenkurse, Firmenkurse
authorBonnlingua
dc.publisherBonnlingua
viewportwidth=device-width, initial-scale=1.0
facebook-domain-verificationx4l8rijdeguc6ta4kb9cm0r6obv7n9
langde
og:descriptionIn unserer Sprachschule in Bonn bieten wir Sprachunterricht mit dem Schwerpunkt in Deutschkursen, Fremdsprachenkursen und Firmenkursen mit klar definierten Inhalten an.
charsetUTF-8

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Page quality

Content
(Critically important)
This page contains 723 words. That's ok.
36.5% 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 16.07 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 usage of strong and bold tags is perfect. We recommend the use of up to 14 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
...gua_2f9550dd2dc5cac036e4cf7ac6970504.pngFlagge-DE
...gua_5c0eccdebe77ddf888b2215b179eef15.pngFlagge-EN
...gua_0ecb0fd56f9a165b904512d2e60e7e17.pngBonnlingua - Sprachen Lernen & Erleben
...gua_95f2f62ca9bc6f9ba69559f3e43ea2d8.jpgtelc-logo
...gua_66b49a4578f0b854198a9541872aebdf.pngDummy-Person
...gua_66b49a4578f0b854198a9541872aebdf.pngDummy-Person
...gua_66b49a4578f0b854198a9541872aebdf.pngDummy-Person
...gua_2d86e91ebd5fc101369d9e698d98bfcc.pngGR-4-8
...gua_f5c21a1ce74c73e45c398c79bd83c992.pngLogo-Weiss
Video URLWidthHeight
...gua_995b8f73bcb0742df823e099cd9a64a9.mp4320240
...gua_49e087f49f5f244d91220bb81fc74be5.mp430032

Page structure

H1 heading
(Critically important)
Sprachschule, Sprachunterricht, Deutschkurse A1, A2, B1, B2, C1, Englischkurse und Fremdsprachen lernen in Bonn
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Sprachschule, Sprachunterricht, Deutschkurse A1, A2, B1, B2, C1, Englischkurse und Fremdsprachen lernen in Bonn
H2 Bonnlingua - Sprachen lernen und erleben
H2 Mehr als 10 Jahre erfolgreiches Lehren und Lernen
H2 Unsere Zahlen auf einen Blick
H2 Häufig gestellte Fragen
H2 Das sagen unsere Absolventen
H2 Allgemeine Informationen
H3 Deutschkurse
H3 Online Deutschkurse
H3 Telc-Prüfungen
H3 Telc-Vorbereitungskurse
H3 Studienkolleg
H3 Englischkurse
H3 Einzelunterricht
H3 Firmenkurse
H3 Fremdsprachenkurse
H3 Fremdsprachenkurse für Kinder
Some anchor texts are used more than once.
2 links don't have an 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 4 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://api.whatsapp.com/send?...External Subdomain Kontakt per WhatsApp
/kontakt.htmlKontakt & Anfahrt
https://www.bonn-lingua.de/Subdomain IMG-ALT Flagge-DE
A-TITLE German
https://en.bonn-lingua.de/External Subdomain IMG-ALT Flagge-EN
A-TITLE English
https://www.bonn-lingua.de/IMG-ALT Bonnlingua - Sprachen Lernen & Erleben
/online-deutschkurse.htmlOnline Deutschkurse
/deutschkurse.htmlDeutschkurse
/telc-pruefungen.htmltelc-Prüfungen
/telc-pruefungen.htmltelc-Vorbereitungskurse
/telc-pruefungen.htmlText duplicate telc-Prüfungen
/studienkolleg.htmlStudienkolleg
/studienkolleg/online-studienk...Online Studienkolleg
/englischkurse.htmlEnglischkurse
/weitere-kursangebote/fremdspr...Fremdsprachenkurse
/weitere-kursangebote/firmenku...Firmenkurse
/weitere-kursangebote/einzelun...Einzelunterricht
/weitere-kursangebote/fremdspr...Fremdsprachenkurse für Kinder
/kontakt.htmlKontakt & Öffnungszeiten
/faq.htmlFAQ's
/ueber-uns/stellenangebote.htmlStellenangebote
/ueber-uns/seminarraeume.htmlSeminarräume
/ueber-uns/gastfamilien-und-wo...Gastfamilien und Wohnungen zur Untermiete gesucht
/visum.htmlVisum
/buchen.htmlKurs buchen
/buchen.htmlNo Text
https://api.whatsapp.com/send?...External Subdomain No Text
/kontakt.htmlNo Text
/telc-pruefungen.htmlSubdomain IMG-ALT telc-logo
/deutschkurse.htmlSubdomain A-TITLE Deutschkurse in Bonn
/online-deutschkurse.htmlSubdomain A-TITLE Online Deutschkurse in Bonn
/telc-pruefungen.htmlSubdomain A-TITLE Telc Prüfungen in Bonn
/telc-pruefungen.htmlSubdomain A-TITLE Telc Vorbereitungskurse in Bonn
/studienkolleg.htmlSubdomain A-TITLE Studienkolleg in Bonn
/weitere-kursangebote/englisch...Subdomain A-TITLE Englischkurse in Bonn
/weitere-kursangebote/einzelun...Subdomain A-TITLE Einzelsprachunterricht in Bonn
/weitere-kursangebote/firmenku...Subdomain A-TITLE Firmensprachunterricht in Bonn
/weitere-kursangebote/fremdspr...Subdomain A-TITLE Fremdsprachenkurse in Bonn
/weitere-kursangebote/fremdspr...Subdomain A-TITLE Fremdsprachenkurse für Kinder in Bonn
/buchen.htmlSubdomain Jetzt Sprachkurs buchen!
A-TITLE Sprachkurse in Bonn
/faq.htmlWeiter FAQ's finden Sie hier
https://goo.gl/maps/eedhifVY5b...New window External IMG-ALT GR-4-8
/impressum.htmlImpressum
/datenschutz.htmlDatenschutz
/agb.htmlAGB
/teilnahmebedingungen.htmlTeilnahmebedingungen

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.bonn-lingua.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 0.25 seconds.
The file size of the HTML document is fine (38 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=utf-8
x-ws-ratelimit-limit1000
x-ws-ratelimit-remaining996
dateSun, 27 Jul 2025 05:11:49 GMT
serverApache
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
strict-transport-securitymax-age=63072000; includeSubDomains; preload
referrer-policyorigin-when-cross-origin
x-content-type-optionsnosniff
x-frame-optionsdeny
x-xss-protection1; mode=block
content-encodinggzip
varyAccept-Encoding
set-cookie68 Characters
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 4 referring domains.
This page only has 7 backlinks.
This page only has few backlinks from 3 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow:
Sitemap: https://www.bonn-lingua.de/sitemap.xml

Similar sites

Search preview

www.bonn-lingua.de
Sprachschule Bonn - Sprachunterricht Bonn - Bonnlingua
In unserer Sprachschule in Bonn bieten wir Sprachunterricht mit dem Schwerpunkt in Deutschkursen, Fremdsprachenkursen und Firmenkursen mit klar definierten Inhalten an.

Most important keywords

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

KeywordResultRecheck
Bonn93%Check
Sprachschule Bonn85%Check
Sprachunterricht Bonn85%Check
Unterricht77%Check
Sprachschule73%Check
Sprachunterricht73%Check
Sprachen68%Check
Deutschkurse66%Check
Fremdsprachen66%Check
Sprachschule Bonnlingua62%Check
Show more keywords and terms

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