Klett.ch - SEO Checker

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Overview of the SEO Check
Meta information
72% 
Page quality
89% 
Page structure
22% 
Link structure
92% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.15 s
File size
92.10 kB
Words
718
Media files
13
Number of links
49 internal / 10 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Startseite - Klett und Balmer Verlag
The length of the page title is perfect. (315 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
Server location: United States of America
The language is not specified in the HTML markup.
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 markup is not in the first line of your HTML document. There must be no white spaces before the doctype markup.
The doctype HTML 5 is set correctly.
Favicon
(Nice to have)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
charsetUTF-8

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Page quality

Content
(Critically important)
This page contains 718 words. That's ok.
33.3% 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.
13 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 14.81 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" 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)
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
/images/[email protected]No alt attribute provided
...9_web-sept-mathbuch-klett-und-balmer.png09 web sept mathbuch klett und balmer
...ges/news/Cabouge_News_Kamp_775x436px.jpgCabouge News Kamp 775x436px
...eb-okt-openworld-klett-und-balmer_02.png10 web okt openworld klett und balmer 02
.../01_web-jan-plakate-klett-und-balmer.jpg01 web jan plakate klett und balmer
...es/news/07_neuemeinklettErklärvideos.png07 neuemeinklett Erklärvideos
.../images/news/Startseite-Pixelfiguren.jpgStartseite Pixelfiguren
...-2024-klett-und-balmer.webp?v=172889550120 ca roule he1 rundgang 2 2024 klett und balmer
...-2024-klett-und-balmer.webp?v=172898249208 sprachstarke4 he1 rundgang 2 2024 klett und balmer
...-2024-klett-und-balmer.webp?v=172898406128 digitaler raum he1 rundgang 2 2024 klett und balmer
...-2024-klett-und-balmer.webp?v=172898347214 new world 1 2 he1 rundgang 2 2024 klett und balmer
...-2024-klett-und-balmer.webp?v=172898347218 terra digione he1 rundgang 2 2024 klett und balmer
...ver-rundgang-2-2024-klett-und-balmer.jpg01 cover rundgang 2 2024 klett und balmer

Page structure

H1 heading
(Critically important)
Startseite
The H1 heading contains the words Startseite! Use important keywords instead.
Too many H1 headings
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (10 characters). It should be at least 20 Characters long.
Headings
(Important)
There are 34 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Startseite
H1 Fusszeile
H2 Navigation
H2 Suchbegriffe
H2 Artikelvorschläge
H2 Seiten Navigation
H2 News
H2 Digitales
H2 Nächste Veranstaltungen
H2 Support/FAQ
H2 Artikel aus dem Rundgang
H2 Bleiben Sie auf dem Laufenden
H2 Kontaktinformationen
H3 title constituent
H3 Menü
H3 «Mathbuch»-Neuausgabe: So geht Mathematik heute
H3 Hourra! «Ça bouge 3–5» für den Kanton Aargau
H3 Planung mit reduzierten Grundanforderungen
H3 Kostenlose Plakate fürs Klassenzimmer
H3 Neue Erklärvideos zur Lernplattform meinklett.ch
H3 Digitale Inhalte
H3 Lehrmittelpräsentation «Ça bouge» für den Zyklus 3 – Webinar
H3 Lehrmittelpräsentation «C’est ça» – Webinar
H3 Webinar verpasst? Onlinevideos gesucht?
H3 Themen
H3 Anleitungen
H3 «Jedes Kind kann so lernen, wie es ihm entspricht»
H3 Umfangreiches Material für alle Bedürfnisse
H3 Hybride Lehrmittel clever umgesetzt
H3 Ready for the future
H3 Geografie up to date
H3 Newsletter
H3 Blog für Unterricht und Bildung
H3 Lehrmittelagenda
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 10 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.klett.ch/Subdomain A-TITLE Back to Home
https://www.klett.ch/lehrwerkeLehrwerke
https://www.klett.ch/shop/Shop
https://www.klett.ch/login/startmeinklett.ch
https://www.klett.ch/supportHilfe & Kontakt
https://www.klett.ch/lehrwerkeText duplicate Lehrwerke
https://www.klett.ch/shop/Text duplicate Shop
https://www.klett.ch/login/startText duplicate meinklett.ch
https://www.klett.ch/supportText duplicate Hilfe & Kontakt
/lehrwerke/mathbuchNew window Subdomain «Mathbuch»-Neuausgabe: So geht Mathematik heute
/lehrwerke/mathbuchNew window Subdomain Jetzt mehr erfahren
https://www.schulen-aargau.ch/...New window External Subdomain Hourra! «Ça bouge 3–5» für den Kanton Aargau
https://www.schulen-aargau.ch/...New window External Subdomain Zur Mitteilung des Kanton Aargau
/lehrwerke/open-world-neue-aus...New window Subdomain Planung mit reduzierten Grundanforderungen
/lehrwerke/open-world-neue-aus...New window Subdomain Mehr zu «Open World»
/plakate-fuer-das-klassenzimmerNew window Subdomain Kostenlose Plakate fürs Klassenzimmer
/plakate-fuer-das-klassenzimmerNew window Subdomain Zu den Plakaten
https://www.youtube.com/playli...New window External Subdomain Neue Erklärvideos zur Lernplattform meinklett.ch
https://www.youtube.com/playli...New window External Subdomain Zu den Videos
https://www.klett.ch/digitalNew window Subdomain Digitale Inhalte
https://www.klett.ch/digitalUnsere digitale Welt
/veranstaltungen/lehrmittelpra...Lehrmittelpräsentation «Ça bouge» für den Zyklus 3 – Webinar
/veranstaltungen/webinar-cest-...Lehrmittelpräsentation «C’est ça» – Webinar
/veranstaltungen/webinar-verpasstWebinar verpasst? Onlinevideos gesucht?
/veranstaltungenAlle Veranstaltungen
https://www.klett.ch/login-passLogin-Pass
/support/meinklett-ch/nutzer-s...New window Subdomain Nutzer-Schlüssel
/videopraesentationenNew window Onlinevideos
/einstiegs-guideNew window Subdomain Einstiegs-Guide für Lehrpersonen
https://downloads.klett.ch/upl...New window External Subdomain So erstellen Sie Login-Pässe
/support-und-faq/gruppenfunkti...New window Subdomain Gruppenfunktion und Dashboard der interaktiven Übungen
https://www.klett.ch/supportAlle Hilfe-Artikel
/rundgang/10/2024/jedes-kind-k...Subdomain «Jedes Kind kann so lernen, wie es ihm entspricht»
/rundgang/10/2024/umfangreiche...Subdomain Umfangreiches Material für alle Bedürfnisse
/rundgang/10/2024/hybride-lehr...Subdomain Hybride Lehrmittel clever umgesetzt
/rundgang/10/2024/ready-for-th...Subdomain Ready for the future
/rundgang/10/2024/geografie-up...Subdomain Geografie up to date
https://www.klett.ch/rundgangWeitere Artikel
https://www.klett.ch/newsletterNewsletter abonnieren
/rundgang/uploads/documents/ru...Subdomain Zum Download der aktuellen Ausgabe
https://www.klett.ch/rundgangJetzt lesen
https://cms.klett.ch/uploads/i...New window External Subdomain Übersicht
https://www.youtube.com/channe...External Subdomain No Text
https://www.instagram.com/klet...External Subdomain No Text
https://www.facebook.com/Klett...External Subdomain No Text
https://www.linkedin.com/compa...External Subdomain No Text
https://www.klett.ch/supportText duplicate Hilfe & Kontakt
/veranstaltungenVeranstaltungen
/fair-kopierenFair kopieren und nutzen
https://www.klett.ch/newsletterNewsletter
/der-klett-und-balmer-verlagDer Klett und Balmer Verlag
/comenius-verlagComenius Verlag
/offene-stellenOffene Stellen
/allgemeine-geschaeftsbedingungenAllgemeine Geschäftsbedingungen (AGB)
/konditionen-und-lieferbedingu...Konditionen und Lieferbedingungen
https://www.klett.ch/datenschutzDatenschutzerklärung
/lizenz-sonderbestimmungenLizenz-Sonderbestimmungen
https://www.klett.ch/impressumImpressum
https://www.klett.ch/copyrightsCopyrights

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.klett.ch/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.15 seconds.
The file size of the HTML document is fine (92 kB).

HTTP Response Header

NameValue
servernginx
dateSun, 01 Dec 2024 16:03:32 GMT
content-typetext/html; charset=UTF-8
content-length15585
cache-controlmax-age=0, must-revalidate, private
expiresSun, 01 Dec 2024 16:03:32 GMT
content-encodinggzip
x-frame-optionsDENY
strict-transport-securitymax-age=2592000; includeSubDomains
x-content-type-optionsnosniff
referrer-policystrict-origin-when-cross-origin
permissions-policyaccelerometer=(),autoplay=(),camera=(),display-capture=(),encrypted-media=(),geolocation=(),gyroscope=(),magnetometer=(),microphone=(),midi=(),payment=(),picture-in-picture=(),publickey-credentials-get=(),screen-wake-lock=(),sync-xhr=(self),usb=(),xr-spatial-tracking=()
content-security-policydefault-src 'self' data: klett.ch *.klett.ch; script-src 'self' 'unsafe-eval' 'unsafe-inline' *.klett.ch *.jsdelivr.net; script-src-elem 'self' 'unsafe-inline' *.klett.ch *.jsdelivr.net *.msecnd.net *.clickdimensions.com *.geogebra.org; style-src 'self' 'unsafe-inline' *.jsdelivr.net *.klett.ch *.geogebra.org; connect-src 'self' *.jsdelivr.net *.klett.ch *.geogebra.org; style-src-elem 'self' 'unsafe-inline' *.klett.ch *.msecnd.net *.clickdimensions.com *.geogebra.org; img-src 'self' blob: data: klett.ch *.klett.ch *.geogebra.org;
varyAccept-Encoding, X-Forwarded-Proto
x-varnish39895688
age0
via1.1 varnish (Varnish/6.6)
x-varnish-cacheMISS
accept-rangesbytes
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 359 referring domains.
This page has 113,200 backlinks.
This page has backlinks from 245 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /rundgang/cpresources/
Dissalow: /rundgang?seite=*
Dissalow: /rundgang/?seite=*

Sitemap: https://www.klett.ch/sitemap.xml
Sitemap: https://www.klett.ch/rundgang/sitemap.xml

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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
Klett65%Check
Startseite65%Check
Balmer50%Check
Balmer Verlag48%Check
Verlag46%Check
Digitale46%Check
bouge46%Check
New46%Check
News46%Check
New World44%Check
Show more keywords and terms

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