Wiley-vch.de - SEO Checker

Overview of the SEO Check
Meta information
100% 
Page quality
85% 
Page structure
57% 
Link structure
50% 
Server
59% 
External factors
100% 
SEO Score
Response time
0.28 s
File size
50.00 kB
Words
558
Media files
19
Number of links
90 internal / 19 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Wiley-VCH - Home
The page title is too short. (173 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. (466 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: Germany
The following language is defined by HTML: de-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
viewportwidth=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0
msapplication-TileColor#ffffff
msapplication-TileImage/ms-icon-144x144.png
theme-color#ffffff
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
X-UA-CompatibleIE=edge
content-typetext/html; charset=utf-8

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Page quality

Content
(Critically important)
This page contains 558 words. That's ok.
33.9% of the text are stop words.
The page contains a listing, which indicates a good text layout.
9 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 11.82 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 12 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on 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.

Page structure

H1 heading
(Critically important)
Service für
Too many H1 headings
The H1 heading is too short (11 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Service für
H1 SHOP
H1 News
H1 Brands & Imprints
H2 Die neuesten Bücher
H2 Neue Zeitschriften
H2 Zeitschriften
H2 Rezension des Tages
H2 News Duplicate text
H2 Info
H2 Newsletter
H2 Empty heading
H3 Neuerscheinungen
H3 Brexit
H3 Klarstellung
H3 Science to go – Das neue Portal für MINT-Studierende
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.
1 links don't have an anchor text.
The number of internal links is ok.
There are 19 external links on this page.
LinkAttributesAnchor text
https://www.wiley-vch.de/de/Anchor Direkt zum Inhalt
https://www.wiley-vch.de/de/Deutsch
https://www.wiley-vch.de/en/English
https://www.wiley-vch.de/No Text
https://www.wiley-vch.de/de/Home
/de/shop/neuerscheinungenNeuerscheinungen
/de/fachgebieteFachgebiete
/de/shop/bookfinderBookfinder
/de/shop/journalsZeitschriften
/de/shop/ebookseBooks
/de/shop/cartWarenkorb
/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/autorenAutoren
/de/service/bibliothekareBibliothekare
/de/service/buchhaendlerBuchhändler
/de/service/journalistenJournalisten
/de/service/anzeigenkundenAnzeigenkunden
/de/service/industrie-und-firm...Industrie- und Firmenkunden
/de/service/dozentenDozenten
/de/service/lizenzen-rechteLizenzen/Rechte
/de/service/privatkundenPrivatkunden
/de/ueber-wiley/verlag-u-seine...Verlag u. seine Geschichte
/de/ueber-wiley/ansprechpartnerAnsprechpartner
/de/ueber-wiley/wiley-weltweitWiley Weltweit
/de/ueber-wiley/impressumImpressum/Datenschutz
/de/ueber-wiley/agb-widerrufsb...AGB & Widerrufsbelehrung
/de/ueber-wiley/gesellschaften...Gesellschaften und Partner
/de/karriereKarriere
https://www.wiley.com/network/...New window External Wiley-VCH | 100 Years of Growing Knowledge
/de/service/autorenText duplicate Autoren
/de/service/bibliothekareText duplicate Bibliothekare
/de/service/buchhaendlerText duplicate Buchhändler
/de/service/journalistenText duplicate Journalisten
/de/service/anzeigenkundenText duplicate Anzeigenkunden
/de/service/industrie-und-firm...Text duplicate Industrie- und Firmenkunden
/de/service/dozentenText duplicate Dozenten
/de/service/lizenzen-rechteText duplicate Lizenzen/Rechte
/de/service/privatkundenText duplicate Privatkunden
/de/shop/neuerscheinungenText duplicate Neuerscheinungen
/de/fachgebieteText duplicate Fachgebiete
/de/shop/bookfinderText duplicate Bookfinder
/de/shop/journalsText duplicate Zeitschriften
/de/shop/ebooksText duplicate eBooks
/de/shop/cartText duplicate Warenkorb
/de/shop/neuerscheinungenText duplicate Neuerscheinungen
/de/shop/neuerscheinungen?tab=12021 Jun 2021
/de/shop/neuerscheinungen?tab=22021 Jul 2021
/de/shop/neuerscheinungen?tab=32021 Aug 2021
https://application.wiley-vch....External Subdomain IMG-ALT Ihr persönlicher Buchkatalog
/de/shop/journals/1311-advance...Advanced Energy and Sustainability Research
/de/shop/journals/1309-advance...Advanced NanoBiomed Research
/de/shop/journals/1307-advance...Advanced Photonics Research
/de/shop/journals/1315-analysi...Analysis & Sensing
/de/shop/journals/1313-analyti...Analytical Science Advances
/de/shop/journals/1303-small-s...Small Science
/de/shop/journals/1305-small-s...Small Structures
/shop/journalsZeitschriften von A bis Z
/de/?option=com_eshop&view=pro...IMG-ALT Cover
/de/?option=com_eshop&view=pro...Zahlreiche Fussnoten vermitteln zusätzliche Informationen, bzw. weisen auf weiterführende Literatur hin. Hier werden auch Aussagen anderer Wissenschaftler wi...
/de/?option=com_eshop&view=pro...Text duplicate IMG-ALT Cover
/de/?option=com_eshop&view=pro...Das Buch (...) zeichnet sich durch eine sehr kluge Stoffauswahl aus, die sich auf die wichtigsten Konzepte beschränkt und diese sehr gut erklärt. (...) Durch...
/de/news/1344-brexitBrexit
/de/news/1344-brexitWie Sie wissen, wird das Vereinigte Königreich am 1. Januar 2021 offiziell aus dem EU-Binnenmarkt und der EU-Zollunion austreten. Obwohl die Verhandlungen zw...
/de/news/1344-brexitWeiterlesen ...
/de/news/1343-klarstellungKlarstellung
/de/news/1343-klarstellungEin seit letzter Woche auf YouTube eingestelltes Video zu den Corona-Maßnahmen ist ausdrücklich nicht Teil der "... für Dummies"-Reihe von Wiley-VCH GmbH. La...
/de/news/1231-science-to-go-da...Science to go – Das neue Portal für MINT-Studierende
/de/news/1231-science-to-go-da...Studierende der Natur- und Ingenieurwissenschaften finden hier zahlreiche Infos rund ums Studium und den Berufseinstieg.
https://science-to-go.com/New window External Text duplicate Studierende der Natur- und Ingenieurwissenschaften finden hier zahlreiche Infos rund ums Studium und den Berufseinstieg.
https://science-to-go.com/New window External No Text
/de/news/1231-science-to-go-da...Text duplicate Weiterlesen ...
https://www.wiley-vch.de/newsZum Newsarchiv
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 IMG-ALT Chemanager
/books/info/sybex/New window IMG-ALT Wiley-VCH Sybex
http://www.pro-physik.de/New window External IMG-ALT Wiley-VCH Pro Physik
http://www.wiley-vch.de/wrox/New window IMG-ALT Wiley-VCH wrox
http://www.chemistryviews.org/New window External IMG-ALT Wiley-VCH Chemistry Views
http://www.materialsviews.com/New window External IMG-ALT Wiley-VCH Materials Views
http://onlinelibrary.wiley.com/New window External Subdomain IMG-ALT Wiley Online Library
http://www.ernst-und-sohn.de/New window External IMG-ALT Ernst & Sohn
/advanced_controlling/New window IMG-ALT Wiley-VCH Advanced Controlling
/de/wiley-brands-and-imprints...mehr
A-TITLE Mehr Brands von Wiley...
/de/info/worlwideÜber Wiley
/de/info/gesellschaften-und-pa...Text duplicate Gesellschaften und Partner
/de/info/kongresse-messenKongresse & Messen
/de/ueber-wiley/agb-widerrufsb...Text duplicate AGB & Widerrufsbelehrung
/de/ueber-wiley/impressumKontakt & Impressum/Datenschutz
/de/newsletter/wiley-vch-alert...Wiley-VCH Alerting Service
https://secure.wiley.com/LP=6470External Subdomain Wiley Präferenzzentrum
https://www.facebook.com/Wiley...New window External A-TITLE Facebook
https://twitter.com/WileyVCHNew window External A-TITLE Twitter
https://www.youtube.com/user/P...New window External A-TITLE Youtube
https://de.pinterest.com/wiley...New window External Subdomain A-TITLE Pinterest
/de/social/social-mediaSocial Media
/de/ueber-wiley/impressumDatenschutz
http://www.wiley.com/go/copyrightExternal Copyright © 2000-2021
http://www.wiley.com/External IMG-ALT www.wiley.com

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.wiley-vch.de/de/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
This page loads 8 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 0.28 seconds.
The file size of the HTML document is fine (50 kB).

HTTP Response Header

NameValue
dateWed, 04 Aug 2021 18:36:22 GMT
serverApache
x-powered-byPHP/7.3.20
cache-controlno-cache
cache-controlmax-age=0, no-transform, public
pragmano-cache
set-cookie85 Characters
x-frame-optionsSAMEORIGIN
last-modifiedWed, 04 Aug 2021 18:36:22 GMT
varyAccept-Encoding
content-encodinggzip
expiresWed, 04 Aug 2021 18:36:22 GMT
x-content-type-optionsnosniff
x-xss-protection1; mode=block
access-control-allow-origin*
content-length12909
content-typetext/html; charset=utf-8
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Critically important)
This website is not classified "for adult only".
This website is not listed on the Shallalist.
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 407 referring domains.
This page has 7,422 backlinks.
This page has backlinks from 204 different ip addresses.
Facebook popularity
(Somewhat important)
This page has social activity like shares, comments or likes on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Robots.txt

User-agent: *
Disallow: /administrator/
Disallow: /bin/
Disallow: /cache/
Disallow: /cli/
Disallow: /components/
Disallow: /includes/
Disallow: /installation/
Disallow: /language/
Disallow: /layouts/
Disallow: /libraries/
Disallow: /logs/
Disallow: /modules/
Disallow: /plugins/
Disallow: /tmp/
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Crawl-delay: 7


User-agent: Slurp
Disallow: /administrator/
Disallow: /bin/
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Disallow: /language/
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Disallow: /logs/
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Disallow: /tmp/
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Crawl-delay: 13



User-agent: Baiduspider
Disallow: /administrator/
Disallow: /bin/
Disallow: /cache/
Disallow: /cli/
Disallow: /components/
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Disallow: /installation/
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Disallow: /logs/
Disallow: /modules/
Disallow: /plugins/
Disallow: /tmp/
Disallow: /vch_warenkorb/
Crawl-delay: 7


User-agent: adscanner
Disallow: /administrator/
Disallow: /bin/
Disallow: /cache/
Disallow: /cli/
Disallow: /components/
Disallow: /includes/
Disallow: /installation/
Disallow: /language/
Disallow: /layouts/
Disallow: /libraries/
Disallow: /logs/
Disallow: /modules/
Disallow: /plugins/
Disallow: /tmp/
Disallow: /vch_warenkorb/
Crawl-delay: 7


User-agent: seoscanners.net
Disallow: /administrator/
Disallow: /bin/
Disallow: /cache/
Disallow: /cli/
Disallow: /components/
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Disallow: /language/
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Disallow: /libraries/
Disallow: /logs/
Disallow: /modules/
Disallow: /plugins/
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Crawl-delay: 7


User-agent: Bingbot
Disallow: /administrator/
Disallow: /bin/
Disallow: /cache/
Disallow: /cli/
Disallow: /components/
Disallow: /includes/
Disallow: /installation/
Disallow: /language/
Disallow: /layouts/
Disallow: /libraries/
Disallow: /logs/
Disallow: /modules/
Disallow: /plugins/
Disallow: /tmp/
Disallow: /vch_warenkorb/
Crawl-delay: 7

Facebook popularity

Shares / Likes / Comments
71

Only the data for the given URL is shown. We cannot determine the social actions for a linked fan page.

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-VCH67%Check
Wiley VCH64%Check
Wiley-VCH GmbH56%Check
John Wiley51%Check
Service50%Check
GmbH46%Check
Verlag GmbH46%Check
neue43%Check
Zeitschriften43%Check
Science42%Check

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