Wiley-vch.de - SEO Checker

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Overview of the SEO Check
Meta information
94% 
Page quality
80% 
Page structure
71% 
Link structure
62% 
Server
15% 
External factors
100% 
SEO Score
Response time
0.16 s
File size
57.70 kB
Words
545
Media files
22
Number of links
90 internal / 30 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Wiley-VCH - Home
The page title is too short. (170 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim - A passion for publishing
The length of the meta description is perfect. (463 pixels out of 1000 max pixel length)
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: 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
viewportwidth=device-width, initial-scale=1.0, viewport-fit=cover
keywordsWiley-VCH, Verlag, Publishing, Bücher, Books, Zeitschriften, Journals, Software, Online, Weinheim, Berlin, Wissenschaft, Science, Chemie, Chemistry, Physik, Physics, Biowissenschaften, Life Science, Mathematik, Mathematics, Biologie, Biology, Materialwissenschaften, Materials Science, Ingenieurwesen, Engineering, Chemical Engineering, Chemieingenieurwesen, Ökologie, Ökologie, Ecology, Medizin, Medicine, Pharmazie, Pharmacy, Technik, Technology, Wirtschaft, Business, Finanzen, Finance, Rechnungswesen, Accounting, Computer, IT, für Dummies
x-ua-compatibleIE=edge,chrome=1
descriptionWiley-VCH Verlag GmbH & Co. KGaA, Weinheim - A passion for publishing
langde-de
og:site_nameWiley-VCH
og:typearticle
og:imageEmpty
og:titleImpressum/Datenschutz
og:urlhttps://www.wiley-vch.de/de/
content-typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
This page contains 545 words. That's ok.
28.3% of the text are stop words.
The page contains a listing, which indicates a good text layout.
6 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 14.5 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 12 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0, viewport-fit=cover" is provided.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on this page.
The amount of tags is very high (13). We recommend using a maximum of 11 tags for this page.
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)
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
...brush/images/icons/search-icon-white.svgSuchen
...brush/images/icons/search-icon-white.svgSuchen
...ley-rebrush/images/icons/search-icon.svgSuche
/images/_slider/wiley-ai-at-wiley.jpgKI bei Wiley
/images/_slider/wiley-homepage.jpgWo Ideen entfacht werden und nachhaltig wirken
/images/_slider/wiley-bookfinder3.jpgEffizient Bücher finden mit dem Wiley-VCH Bookfinder
/images/_slider/wiley-bookstore.jpgEntdecken Sie unsere Print Produkte direkt in unserem Shop.
/images/git-sicherheit-300.pngNo alt attribute provided
...ey-rebrush/images/hp-teaser_reviews.webpCover
...ch.de/books/tis/cover_big/3527351116.jpgNo alt attribute provided
...brands/2025/brandlogo-wiley-advanced.jpgAdvanced Portfolio
...2025/brandlogo-advanced-science-news.jpgWiley-VCH Materials Views
/images/brands/git-sicherheit.pngGIT Sicherheit
.../brands/2025/brandlogo-science-to-go.jpgScience to go
...ands/2025/brandlogo-wiley-wirtschaft.jpgWiley Wirtschaft
/images/brands/2025/brandlogo-dummies.jpgWiley-VCH Dummies
...ges/brands/2025/brandlogo-chemanager.jpgChemanager
...ges/brands/2025/brandlogo-pro-physik.jpgWiley-VCH Pro Physik
...brands/2025/brandlogo-chemistryviews.jpgWiley-VCH Chemistry Views
.../2025/brandlogo-wiley-online-library.jpgWiley Online Library
...ges/brands/2025/brandlogo-ernst-sohn.jpgErnst & Sohn
.../2025/brandlogo-advanced-controlling.jpgWiley-VCH Advanced Controlling

Page structure

H1 heading
(Critically important)
Wiley-VCH
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (9 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Wiley-VCH
H2 KI bei Wiley
H2 Wo Ideen entfacht werden und nachhaltig wirken
H2 Effizient Bücher finden mit dem Wiley-VCH Bookfinder
H2 Entdecken Sie unsere Print Produkte direkt in unserem Shop.
H2 News
H2 Rezension des Tages
H2 Neue Zeitschriften
H2 Brands & Imprints
H3 Security Essen 2026: Im Dialog mit der Sicherheitsbranche
H3 ISNI (International Standard Name Identifier)
H3 978-3-527-35111-4
H4 Advanced Oncology
H4 Advanced Computing
H4 Advanced Chemical Engineering
H4 Advanced Brain
H4 Advanced Immunology
H4 Advanced Healthy Aging
H4 Advanced Medicine
H4 Advanced Genetics
H4 Angewandte Chemie Novit
H4 ChemFoodChem
H4 Bleibe auf dem Laufenden mit den neuesten Wiley-VCH-Nachrichten
H4 Info Über Wiley Gesellschaften und Partner AGB & Widerrufsbelehrung Kontakt & Impressum/Datenschutz Produktsicherheit Barrierefreiheit
H4 Newsletter Wiley-VCH Alerting Service
H4 Empty heading
Baselink: https://www.wiley-vch.de/de/
Some internal link anchor texts are too long.
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.
There are 1 links with a trivial anchor text.
The number of internal links is ok.
There are too many external links (30) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.wiley-vch.de/Wiley-VCH
https://www.wiley-vch.de/en/EN
/de/produkte/neuerscheinungenNeuerscheinungen
/de/produkte/bookfinderBookfinder
/de/produkte/journalsZeitschriften
/de/produkte/ebookseBooks
/de/produkte/zusatzmaterial-ve...Zusatzmaterial verfügbarer Titel
/de/produkte/zusatzmaterial-ve...Zusatzmaterial vergriffener Titel
/de/fachgebiete/computer-und-i...Computer und Informatik
/de/fachgebiete/finanzen-wirts...Finanzen, Wirtschaft, Recht
/de/fachgebiete/geistes-und-so...Geistes-und Sozialwissenschaften
/de/fachgebiete/hobby-und-frei...Hobby und Freizeit
/de/fachgebiete/hotelfach-und-...Hotelfach und Gastronomie
/de/fachgebiete/ingenieurwesenIngenieurwesen
/de/fachgebiete/kunst-und-kulturKunst und Kultur
/de/fachgebiete/mathematik-und...Mathematik und Statistik
/de/fachgebiete/medizin-und-ge...Medizin und Gesundheit
/de/fachgebiete/naturwissensch...Naturwissenschaften
/de/service/publizierendePublizierende
/de/service/bibliothekenBibliotheken
/de/service/buchhandelBuchhandel
/de/service/pressePresse
/de/service/anzeigenAnzeigen
/de/service/industrie-und-firmenIndustrie und Firmen
/de/service/dozierendeDozierende
/de/service/lizenzen-rechteLizenzen/Rechte
https://www.wiley.com/en-us/re...External Subdomain Research Libraries
https://www.wiley.com/en-de/pu...External Subdomain Publish My Research
https://www.wiley.com/en-de/pu...External Subdomain Publish My Book
/de/ueber-wiley/verlag-u-seine...Der Verlag und seine Geschichte
/de/ueber-wiley/kontaktKontakt
/de/ueber-wiley/wiley-weltweitWiley Weltweit
/de/ueber-wiley/impressumImpressum/Datenschutz
/de/ueber-wiley/agb-widerrufsb...AGB & Widerrufsbelehrung
/de/ueber-wiley/gesellschaften...Gesellschaften und Partnerschaften
https://www.wiley.com/en-de/ab...New window External Subdomain Karriere
https://newsroom.wiley.com/New window External Subdomain Wiley Newsroom
/de/produkte/neuerscheinungenText duplicate Neuerscheinungen
/de/produkte/bookfinderText duplicate Bookfinder
/de/produkte/journalsText duplicate Zeitschriften
/de/produkte/ebooksText duplicate eBooks
/de/produkte/zusatzmaterial-ve...Text duplicate Zusatzmaterial verfügbarer Titel
/de/produkte/zusatzmaterial-ve...Text duplicate Zusatzmaterial vergriffener Titel
/de/fachgebiete/computer-und-i...Text duplicate Computer und Informatik
/de/fachgebiete/finanzen-wirts...Text duplicate Finanzen, Wirtschaft, Recht
/de/fachgebiete/geistes-und-so...Text duplicate Geistes-und Sozialwissenschaften
/de/fachgebiete/hobby-und-frei...Text duplicate Hobby und Freizeit
/de/fachgebiete/hotelfach-und-...Text duplicate Hotelfach und Gastronomie
/de/fachgebiete/ingenieurwesenText duplicate Ingenieurwesen
/de/fachgebiete/kunst-und-kulturText duplicate Kunst und Kultur
/de/fachgebiete/mathematik-und...Text duplicate Mathematik und Statistik
/de/fachgebiete/medizin-und-ge...Text duplicate Medizin und Gesundheit
/de/fachgebiete/naturwissensch...Text duplicate Naturwissenschaften
/de/service/publizierendeText duplicate Publizierende
/de/service/bibliothekenText duplicate Bibliotheken
/de/service/buchhandelText duplicate Buchhandel
/de/service/presseText duplicate Presse
/de/service/anzeigenText duplicate Anzeigen
/de/service/industrie-und-firmenText duplicate Industrie und Firmen
/de/service/dozierendeText duplicate Dozierende
/de/service/lizenzen-rechteText duplicate Lizenzen/Rechte
https://www.wiley.com/en-us/re...External Subdomain Text duplicate Research Libraries
https://www.wiley.com/en-de/pu...External Subdomain Text duplicate Publish My Research
https://www.wiley.com/en-de/pu...External Subdomain Text duplicate Publish My Book
/de/ueber-wiley/verlag-u-seine...Text duplicate Der Verlag und seine Geschichte
/de/ueber-wiley/kontaktText duplicate Kontakt
/de/ueber-wiley/wiley-weltweitText duplicate Wiley Weltweit
/de/ueber-wiley/impressumText duplicate Impressum/Datenschutz
/de/ueber-wiley/agb-widerrufsb...Text duplicate AGB & Widerrufsbelehrung
/de/ueber-wiley/gesellschaften...Text duplicate Gesellschaften und Partnerschaften
https://www.wiley.com/en-de/ab...New window External Subdomain Text duplicate Karriere
https://newsroom.wiley.com/New window External Subdomain Text duplicate Wiley Newsroom
https://www.wiley.com/en-us/ab...New window External Subdomain Alles rund um KI
https://www.wiley.com/en-us/so...New window External Subdomain "AI knowledge Nexus" entdecken
https://www.wiley.com/en-us/pu...New window External Subdomain KI-Richtlinien für Publizierende
http://www.wiley.com/en-us/New window External Subdomain Wiley entdecken
/de/produkte/bookfinderZum Bookfinder
https://shop.wiley-vch.de/New window External Subdomain Zum Shop
/de/news/1618-security-essen-2...Security Essen 2026: Im Dialog mit der Sicherheitsbranche
/de/news/1618-security-essen-2...Weiterlesen ...
/de/news/1585-isni-internation...ISNI (International Standard Name Identifier)
/de/news/1585-isni-internation...Text duplicate Weiterlesen ...
https://www.wiley-vch.de/newsNewsarchiv
/de/?option=com_eshop&view=pro...Rezension des Tages 978-3-527-35111-4 Die vorliegende 2. Auflage ist nicht einfach nur ein Up-date der Vorgängerin, sondern hier erreicht die Darstellung noc...
IMG-ALT Cover
/de/produkte/journals/1614-adv...Advanced Oncology
/de/produkte/journals/1608-adv...Advanced Computing
/de/produkte/journals/1610-adv...Advanced Chemical Engineering
/de/produkte/journals/1606-adv...Advanced Brain
/de/produkte/journals/1600-adv...Advanced Immunology
/de/produkte/journals/1602-adv...Advanced Healthy Aging
/de/produkte/journals/1604-adv...Advanced Medicine
/de/produkte/journals/1595-adv...Advanced Genetics
/de/produkte/journals/1579-ang...Angewandte Chemie Novit
/de/produkte/journals/1581-che...ChemFoodChem
https://advanced.onlinelibrary...New window External Subdomain IMG-ALT Advanced Portfolio
http://www.materialsviews.com/New window External Subdomain IMG-ALT Wiley-VCH Materials Views
https://git-sicherheit.de/de/New window External IMG-ALT GIT Sicherheit
https://science-to-go.com/New window External IMG-ALT Science to go
http://wileybusiness.de/New window External IMG-ALT Wiley Wirtschaft
http://www.wiley-vch.de/dummiesNew window IMG-ALT Wiley-VCH Dummies
http://www.chemanager-online.com/New window External Subdomain IMG-ALT Chemanager
http://www.pro-physik.de/New window External Subdomain IMG-ALT Wiley-VCH Pro Physik
http://www.chemistryviews.org/New window External Subdomain IMG-ALT Wiley-VCH Chemistry Views
http://onlinelibrary.wiley.com/New window External Subdomain IMG-ALT Wiley Online Library
http://www.ernst-und-sohn.de/New window External Subdomain IMG-ALT Ernst & Sohn
/advanced_controlling/New window IMG-ALT Wiley-VCH Advanced Controlling
/de/wiley-brands-and-imprintsTrivial anchor text
Mehr
A-TITLE Mehr Brands von Wiley...
/de/info/worlwideÜber Wiley
/de/info/gesellschaften-und-pa...Gesellschaften und Partner
/de/ueber-wiley/agb-widerrufsb...Text duplicate AGB & Widerrufsbelehrung
/de/ueber-wiley/impressumKontakt & Impressum/Datenschutz
/de/ueber-wiley/impressumProduktsicherheit
/de/info/barrierefreiheitBarrierefreiheit
/de/newsletter/wiley-vch-alert...Wiley-VCH Alerting Service
https://www.facebook.com/Wiley...New window External Subdomain A-TITLE Facebook
https://twitter.com/WileyVCHNew window External A-TITLE Twitter
https://www.youtube.com/user/P...New window External Subdomain A-TITLE Youtube
https://de.pinterest.com/wiley...New window External Subdomain A-TITLE Pinterest
/de/ueber-wiley/impressumDatenschutz
http://www.wiley.com/go/copyrightExternal Subdomain Copyright © 2000-2026

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.wiley-vch.de/de/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
This page loads 7 CSS files. This may affect the page load time negatively.
This page loads 12 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.16 seconds.
The file size of the HTML document is fine (58 kB).

HTTP Response Header

NameValue
dateWed, 14 Oct 2026 13:22:28 GMT
cache-controlno-cache
pragmano-cache
set-cookie85 Characters
x-frame-optionsSAMEORIGIN
referrer-policyunsafe-url
last-modifiedWed, 14 Oct 2026 13:22:28 GMT
x-content-type-optionsnosniff
x-xss-protection1; mode=block
content-typetext/html; charset=utf-8
strict-transport-securitymax-age=31536000
transfer-encodingchunked
statuscode200
http_versionHTTP/1.1

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 737 referring domains.
This page has 19,371 backlinks.
This page has backlinks from 225 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

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Search preview

www.wiley-vch.de
Wiley-VCH - Home
Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim - A passion for publishing

Most important keywords

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

KeywordResultRecheck
Wiley-VCH87%Check
Advanced46%Check
Publishing46%Check
Publish46%Check
Verlag46%Check
GmbH43%Check
Verlag GmbH43%Check
Bookfinder42%Check
entdecken40%Check
Produkte40%Check
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