Wiley-vch.de - SEO Checker

Overview of the SEO Check
Meta information
100% 
Page quality
66% 
Page structure
57% 
Link structure
51% 
Server
59% 
External factors
100% 
SEO Score
Response time
0.17 s
File size
48.50 kB
Words
422
Media files
19
Number of links
87 internal / 16 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)
There are only 422 words on this page. Good pages should have about 800 words of useful content.
27.7% of the text are stop words.
The page contains a listing, which indicates a good text layout.
5 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 9.95 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 Neue Digitale Lehrbuchkollektionen
H3 Lehrbücher von Wiley-VCH
Baselink:
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 16 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/shop/zusatzmaterial-vergri...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/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/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 Partner
/de/karriereKarriere
/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/zusatzmaterial-vergri...Text duplicate Zusatzmaterial vergriffener Titel
/de/shop/neuerscheinungenText duplicate Neuerscheinungen
/de/shop/neuerscheinungen?tab=12022 Nov 2022
/de/shop/neuerscheinungen?tab=22022 Dez 2022
/de/shop/neuerscheinungen?tab=32023 Jan 2023
/de/shop/journals/1311-advance...Advanced Energy and Sustainability Research
/de/shop/journals/1309-advance...Advanced NanoBiomed Research
/de/shop/journals/1457-advance...Advanced Physics Research
/de/shop/journals/1459-advance...Advanced Sensor Research
/de/shop/journals/1315-analysi...Analysis & Sensing
/de/shop/journals/1313-analyti...Analytical Science Advances
/de/shop/journals/1303-small-s...Small Science
/shop/journalsZeitschriften von A bis Z
/de/?option=com_eshop&view=pro...IMG-ALT Cover
/de/?option=com_eshop&view=pro...Das Alleinstellungsmerkmal dieses Lehrbuches ist die sehr gute Darstellung der Grundlagen von Werkstoffstrukturen, Gitterstörungen, Verfestigungsmechanismen,...
/de/?option=com_eshop&view=pro...Text duplicate IMG-ALT Cover
/de/?option=com_eshop&view=pro...Das Spektrum der im Buch präsentierten Rätsel ist dabei breit: Wer sich öfter mit derartigen Gedankenexperimenten befasst, wird über Altbekanntes wie Hilbert...
/de/news/1416-neue-digitale-le...Neue Digitale Lehrbuchkollektionen
/de/news/1416-neue-digitale-le...Mit unseren Lehrbuchpaketen sind Sie optimal ausgestattet! Sparen Sie sich langwieriges und mühsames Zusammensuchen einzelner Titel. Wir haben Ihnen die wich...
IMG-ALT Neue Digitale Lehrbuchkollektionen
/de/news/1416-neue-digitale-le...Weiterlesen ...
/de/news/967-lehrbuecher-von-w...Lehrbücher von Wiley-VCH
/de/news/967-lehrbuecher-von-w...So macht das Studium richtig Spaß! Die neue Comic-Story von Wiley-VCH...
/de/news/967-lehrbuecher-von-w...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
http://www.sybex.de/New window External IMG-ALT Wiley-VCH Sybex
http://www.pro-physik.de/New window External IMG-ALT Wiley-VCH Pro Physik
http://www.wroxpress.de/New window External 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/ueber-wiley/agb-widerrufsb...Text duplicate AGB & Widerrufsbelehrung
/de/ueber-wiley/impressumKontakt & Impressum/Datenschutz
/de/newsletter/wiley-vch-alert...Wiley-VCH Alerting Service
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 © 2000-2023
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 0.17 seconds.
The file size of the HTML document is fine (49 kB).

HTTP Response Header

NameValue
dateTue, 31 Jan 2023 16:51:06 GMT
serverApache
x-powered-byPHP/7.3.33
cache-controlno-cache
pragmano-cache
set-cookie85 Characters
x-frame-optionsSAMEORIGIN
last-modifiedTue, 31 Jan 2023 16:51:06 GMT
varyAccept-Encoding
content-encodinggzip
expiresTue, 31 Jan 2023 16:51:06 GMT
x-content-type-optionsnosniff
x-xss-protection1; mode=block
access-control-allow-origin*
content-length12400
content-typetext/html; charset=utf-8
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 317 referring domains.
This page has 6,279 backlinks.
This page has backlinks from 162 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 233 shares, comments and 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/
Disallow: /vch_warenkorb/
Crawl-delay: 7


User-agent: Slurp
Disallow: /administrator/
Disallow: /bin/
Disallow: /cache/
Disallow: /cli/
Disallow: /components/
Disallow: /includes/
Disallow: /installation/
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Disallow: /logs/
Disallow: /modules/
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Disallow: /tmp/
Disallow: /vch_warenkorb/
Crawl-delay: 13



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


User-agent: adscanner
Disallow: /administrator/
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Disallow: /cli/
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Disallow: /installation/
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Crawl-delay: 7


User-agent: seoscanners.net
Disallow: /administrator/
Disallow: /bin/
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Disallow: /language/
Disallow: /layouts/
Disallow: /libraries/
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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

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-VCH71%Check
Wiley VCH68%Check
John Wiley53%Check
Service50%Check
New47%Check
News47%Check
Verlag46%Check
GmbH46%Check
Verlag GmbH46%Check
Neue44%Check

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