Karger.com - SEO Checker

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Overview of the SEO Check
Meta information
73% 
Page quality
85% 
Page structure
58% 
Link structure
78% 
Server
38% 
External factors
100% 
SEO Score
Response time
0.88 s
File size
78.50 kB
Words
880
Media files
19
Number of links
80 internal / 10 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Karger Publishers
The page title is too short. (162 pixels of 580 max pixel length) Optimize 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)
https://karger.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
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, maximum-scale=10
format-detectiontelephone=no
msapplication-config//karger.silverchair-cdn.com/Themes/Client/app/img/favicons/v-638576255786293553/browserconfig.xml
theme-color#002f65
langen
og:site_nameKarger Publishers
og:titleKarger Publishers
og:descriptionEmpty
og:typewebsite
og:urlhttps://karger.com/
og:updated_timeEmpty
Content-Typetext/html; charset=UTF-8
X-UA-CompatibleIE=Edge

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Page quality

Content
(Critically important)
This page contains 880 words. That's ok.
30% of the text are stop words.
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
10 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 19.52 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 11 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1, maximum-scale=10" is provided.
At least one Apple touch icon is specified.
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)
5 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
.../Live/Images/umbrella/Karger_RGB_neg.svgS. Karger AG
...boehringer-ingelheim.jpg?versionId=21534Logo Boehringer Ingelheim
...homepage/logo-danone.jpg?versionId=21534Logo Danone
...os/homepage/logo-nhs.jpg?versionId=21534Logo NHS
...page/logo-mahe-india.jpg?versionId=21534Logo Mahe India
...epage/logo-ku-leuven.jpg?versionId=21534Logo KU Leuven
.../homepage/logo-helli.jpg?versionId=21534Logo Helli
...s/homepage/logo-wmuk.jpg?versionId=21534Logo WMuk
...omepage/logo-medtube.jpg?versionId=21534Logo MEDTube
...-Reviewed-Publishing.jpg?versionId=21534No alt attribute provided
...ience-Communications.jpg?versionId=21534No alt attribute provided
...thcare-Professionals.jpg?versionId=21534No alt attribute provided
...ue-Patient-Education.jpg?versionId=21534No alt attribute provided
...nsightful-E-Learning.jpg?versionId=21534No alt attribute provided
...mpassion_testimonial.png?versionId=21534Logo: komm.passion GmbH
...nchester_testimonial.png?versionId=21534Logo: Manchester Metropolitan University
...o_Malmad_testimonial.png?versionId=21534Logo: MALMAD
...rella/Karger_RGB_neg.svg?versionId=23030S. Karger AG
Video URLWidthHeight
https://www.youtube.com/embed/lC9cLUZxUPE560315

Page structure

H1 heading
(Critically important)
Making Knowledge Accessible
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.
There are 36 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 Making Knowledge Accessible
H2 Start Your Journey
H2 Knowledge that Matters - Every Step of the Way
H2 You Are in Good Company
H2 Bringing Science to Life with a Spark
H3 Peer-Reviewed Publishing
H3 Science Communications and Outreach
H3 Content for Healthcare Professionals
H3 Unique Patient Education
H3 Insightful E-Learning
H3 Knowledge Applied
H3 Testimonials
H3 Ready to Take Action?
H3 INFORMATION
H3 ABOUT US
H3 SERVICES FOR
H3 Karger International
H4 Authors
H4 Researchers
H4 Reviewers
H4 Healthcare Professionals
H4 Patients & Supporters
H4 Librarians
H4 Health Sciences Industry
H4 Societies
H4 Agents & Distributors
H4 Authors Duplicate text
H4 Researchers Duplicate text
H4 Reviewers Duplicate text
H4 Healthcare Professionals Duplicate text
H4 Patients & Supporters Duplicate text
H4 Librarians Duplicate text
H4 Health Sciences Industry Duplicate text
H4 Societies Duplicate text
H4 Agents & Distributors Duplicate text
H5 This Feature Is Available To Subscribers Only
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://karger.com/Anchor Skip to Main Content
https://karger.com/IMG-ALT S. Karger AG
/advanced-searchAdvanced Search
https://karger.com/store/cartNofollow No Text
https://karger.com/store/cartNofollow No Text
/my-account/register?siteId=1&...Register
/pages/who-we-serveOverview
/pages/researchersResearchers
https://karger.com/pages/authorsAuthors
/pages/reviewersReviewers
/pages/healthcare-professionalsHealthcare Professionals
https://karger.com/pages/patientsPatients & Their Supporters
/pages/librariansLibrarians
/pages/health-sciences-industryHealth Sciences Industry
https://karger.com/pages/societyMedical Societies
/pages/agents-distributors-boo...Agents & Distributors
/pages/what-we-offerText duplicate Overview
https://karger.com/pages/journalsJournals
/pages/online-collectionsCollections
/pages/subject-areasSubject Areas
https://karger.com/pages/booksBooks & Book Series
https://courses.karger.com/External Subdomain E-Learning Courses
https://karger.com/pages/podcastsHealthcare Podcasts
/pages/open-accessOpen Access Portfolio
/pages/science-communicationsCommunications & Outreach
/pages/who-we-areText duplicate Overview
/pages/what-we-solveWhat We Solve
/pages/accessing-knowledgeAccessing Knowledge
/pages/presenting-knowledgePresenting Knowledge
/pages/applying-knowledgeApplying Knowledge
https://karger.com/pages/about-usAbout Us
/pages/publish-with-usText duplicate Overview
/pages/publish-your-paperPublish Your Paper
/pages/calls-for-papersCalls for Papers
/pages/publication-servicesPublication Services
/pages/partner-publicationsPartner Publications
/pages/submit-and-publish-open...Submit & Publish Open Access
/pages/resources-for-youText duplicate Overview
/pages/exhibitionsExhibitions
https://karger.com/pages/webinarsWebinars
/pages/case-studiesCase Studies
/pages/fast-factsFast Facts
https://karger.com/pages/newsroomNews & Media Releases
https://experience.karger.com/External Subdomain Experience Karger Blog
https://thewaitingroom.karger....External Subdomain The Waiting Room Blog
https://researchviewpoints.kar...External Subdomain Research Viewpoints Blog
/pages/get-in-touchGET IN TOUCH
/pages/what-we-solveDISCOVER MORE
/pages/what-we-solveEXPLORE MORE
/pages/subject-areasFIND YOUR TOPIC
/pages/science-communicationsText duplicate DISCOVER MORE
/pages/healthcare-professionalsEXPLORE NOW
https://karger.com/pages/patientsEMPOWER YOURSELF
https://courses.karger.com/New window External Subdomain LEARN WITH US
/pages/cycle-of-knowledgeTELL ME MORE
/pages/get-in-touchText duplicate GET IN TOUCH
/pages/contact-and-supportContact & Support
/pages/information-and-downloadsInformation & Downloads
/pages/rights-and-permissionsRights & Permissions
/pages/terms-and-conditionsTerms & Conditions
/pages/catalogue-and-pricingCatalogue & Pricing
/pages/policies-and-informationPolicies & Information
https://karger.com/pages/about-usCompany
/pages/people-and-organisationPeople & Organization
https://karger.com/pages/newsroomNewsroom
https://karger.com/pages/careersCareers
/pages/newslettersStay Up-to-Date
/pages/regional-officesRegional Offices
/pages/community-voiceCommunity Voice
/pages/researchersText duplicate Researchers
https://karger.com/pages/authorsText duplicate Authors
/pages/reviewersText duplicate Reviewers
/pages/healthcare-professionalsText duplicate Healthcare Professionals
https://karger.com/pages/patientsPatients & Supporters
/pages/librariansText duplicate Librarians
/pages/health-sciences-industryText duplicate Health Sciences Industry
https://karger.com/pages/societyText duplicate Medical Societies
/pages/agents-distributors-boo...Agents & Booksellers
/pages/contact-and-supportFront Office
https://www.facebook.com/Karge...New window External Subdomain Facebook
https://www.linkedin.com/compa...New window External Subdomain LinkedIn
https://x.com/KargerPublisherNew window External X
https://www.youtube.com/channe...New window External Subdomain YouTube
/ImageLibrary/umbrella/WeChat_...New window WeChat
https://experience.karger.com/New window External Subdomain Experience Blog
/pages/privacy-policyPrivacy Policy
/pages/terms-of-useTerms of Use
https://karger.com/pages/imprintImprint
/sign-in?returnUrl=/Sign In
/my-account/register?siteId=1&...Create an Account

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://karger.com/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.88 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 page loads 7 CSS files. This may affect the page load time negatively.
This page loads 11 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (79 kB).

HTTP Response Header

NameValue
cache-controlprivate
content-typetext/html; charset=utf-8
content-encodinggzip
varyAccept-Encoding
serverMicrosoft-IIS/10.0
set-cookie100 Characters
x-aspnetmvc-version5.2
x-aspnet-version4.0.30319
x-powered-byASP.NET
x-scm-server-numberSCM10WEB02
access-control-allow-origin*
access-control-allow-headersaccept, cache-control, content-type, authorization
access-control-allow-methodsGET, POST, PUT, DELETE, OPTIONS
x-frame-optionsSAMEORIGIN
content-security-policyframe-ancestors 'self'
dateMon, 19 Aug 2024 14:58:47 GMT
content-length20833
connectionclose
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 33,849 referring domains.
This page has 1,473,967 backlinks.
This page has backlinks from 19,911 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: 008
Disallow: /

User-agent: *
Disallow: /bin/
Disallow: /config/
Disallow: /app_data/
Disallow: /dlls/
Disallow: /App_Themes/
Disallow: /signin.aspx
Disallow: /searchresults.aspx
Disallow: /advancedsearch.aspx
Disallow: /DownloadFile/
Disallow: /downloadimage.aspx
Disallow: /Citation/Download
Disallow: /Shibboleth.sso/
Disallow: /SignInShibboleth.aspx
Disallow: /lookup/external-ref
Disallow: /user/logout
Disallow: /cgi/pmidlookup
Disallow: /Themes/Client/app/img/favicons/manifest.json
Disallow: /lookup/google-scholar
Disallow: /store/*
Allow: /cassette.axd/stylesheet/
Allow: /cassette.axd/script/
Allow: /cassette.axd/manifest.xml
Disallow: /*.axd
Disallow: /specificToClient1/
Sitemap: https://karger.com/data/sitemap/sitemap.xml

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Search preview

karger.com
Karger Publishers

Most important keywords

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

KeywordResultRecheck
Karger65%Check
Knowledge54%Check
Publish52%Check
Karger Publishers52%Check
Access50%Check
Making50%Check
Accessible50%Check
Karger team50%Check
Health44%Check
Healthcare44%Check
Show more keywords and terms

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