D3web.de - SEO Checker

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Overview of the SEO Check
Meta information
64% 
Page quality
47% 
Page structure
79% 
Link structure
25% 
Server
54% 
External factors
93% 
SEO Score
Response time
0.13 s
File size
28.50 kB
Words
301
Media files
7
Number of links
49 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
D3web: Main
The page title is too short. (119 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)
No canonical link is 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
wikiContextview
wikiBaseUrlEmpty
wikiPageUrl/Wiki.jsp?page=%23%24%25
wikiEditUrl/Edit.jsp?page=%23%24%25
wikiCloneUrl/Edit.jsp?page=%23%24%25&clone=Main
wikiJsonUrl/ajax
wikiPageNameMain
wikiUserName116.202.182.111
wikiTemplateUrl/templates/default/
wikiApplicationNameD3web
wikiXHRSearch/templates/default/../default/AJAXSearch.jsp
wikiXHRPreview/templates/default/AJAXPreview.jsp
wikiXHRCategories/templates/default/../default/AJAXCategories.jsp
wikiXHRHtml2Markup/XHRHtml2Markup.jsp
wikiXHRMarkup2Wysiwyg/XHRMarkup2Wysiwyg.jsp
msapplication-TileColor#0165a3
msapplication-configfavicons/browserconfig.xml
theme-color#ffffff
langen
Content-Typetext/html; charset=UTF-8
x-ua-compatibleie=edge
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 301 words on this page. Good pages should have about 800 words of useful content.
24.6% of the text are stop words.
The page contains a listing, which indicates a good text layout.
4 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 19.38 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 57 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1" 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 6 tags for this page.
Image SEO
(Somewhat important)
7 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
/attach/Main/denker_100.pngNo alt attribute provided
/attach/Main/pickers_100.pngNo alt attribute provided
/KnowWEExtension/images/ajax-100.gifNo alt attribute provided
https://www.d3web.de/images/out.pngNo alt attribute provided
https://www.d3web.de/images/out.pngNo alt attribute provided
https://www.d3web.de/images/out.pngNo alt attribute provided
https://www.d3web.de/images/out.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 d3web - The Open-Source Diagnostic Platform #
H3 Platform Overview#
H3 Quick Start#
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 4 external links on this page.

Found links on this page

LinkAttributesAnchor text
/Wiki.jsp?page=MainD3web
A-TITLE Go to home page Main
/Wiki.jsp?page=UserPreferencesG’day (anonymous guest)
/UserPreferences.jsp?redirect=...User Preferences
/Login.jsp?redirect=MainLog in
/Login.jsp?redirect=Main&tab=r...Register a new user!
https://www.d3web.de/Anchor Main
/Diff.jsp?page=Main&r1=114&r2=11302-May-2020 12:03
/PageInfo.jsp?page=MainMore Info...
/Upload.jsp?page=MainAttachments 3
/Edit.jsp?page=MainEdit
/Wiki.jsp?page=Main&skin=rawView Page Source
/Wiki.jsp?page=Main&skin=readerShow Reader View
https://www.d3web.de/Anchor #
/Wiki.jsp?page=Productsapplications and modules
/Wiki.jsp?page=KnowWEdeveloping knowledge
/Wiki.jsp?page=Testing-Apptesting knowledge
/Wiki.jsp?page=Mobile-Appapplying the knowledge
/Wiki.jsp?page=D3web-Corediagnostic engine
/Wiki.jsp?page=Success Storieswide range of industrial, governmental and non-commercial projects
https://www.d3web.de/Anchor Text duplicate #
/Wiki.jsp?page=KnowWEKnowWE
/Wiki.jsp?page=Mobile-Appd3web-Mobile
/Wiki.jsp?page=Droid3web-Appdroid3web
https://www.d3web.de/Anchor Text duplicate #
/Wiki.jsp?page=Success StoriesSuccess Stories
/Wiki.jsp?page=Tutorialscreencasts section
/Wiki.jsp?page=Demosknowledge base examples
/Diff.jsp?page=Main&r1=114&r2=113Text duplicate 02-May-2020 12:03
/Wiki.jsp?page=Albrecht StrifflerAlbrecht Striffler
https://www.d3web.de/Anchor Top
A-TITLE Go to top
/Wiki.jsp?page=Maind3web Home
/Wiki.jsp?page=ProductsProduct Overview
/Wiki.jsp?page=DownloadsDownloads
/Wiki.jsp?page=Success StoriesText duplicate Success Stories
/Wiki.jsp?page=HistoryHistory
/Wiki.jsp?page=TutorialTutorials & Screencasts
/Wiki.jsp?page=Doc OverviewDocumentation
/Wiki.jsp?page=User FAQUser FAQ
/Wiki.jsp?page=DemosDemos
/Wiki.jsp?page=Getting StartedGetting Started
/Wiki.jsp?page=How-TosHow-Tos
/Wiki.jsp?page=Developer FAQDeveloper FAQ
/Wiki.jsp?page=API DocumentationAPI Documentation
https://github.com/denkbaresExternal Sources
https://repo.denkbares.com/web...External Subdomain Anchor Repository
https://github.com/denkbares/d...External Forum
http://www.youtube.com/user/d3...External Subdomain YouTube
/Wiki.jsp?page=PageIndexAll pages
/Wiki.jsp?page=RecentChangesRecent changes
/Wiki.jsp?page=InstalledTagHan...Installed plugins
/Wiki.jsp?page=ContactContact
/Wiki.jsp?page=ImprintImpressum
/Wiki.jsp?page=Privacy StatementPrivacy Statement

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.d3web.de/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
This page loads 40 CSS files. This may affect the page load time negatively.
This page loads 57 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.13 seconds.
The file size of the HTML document is fine (29 kB).

HTTP Response Header

NameValue
strict-transport-securitymax-age=15768000
set-cookie69 Characters
content-typetext/html;charset=UTF-8
varyAccept-Encoding
content-encodinggzip
x-content-type-optionsnosniff
x-frame-optionssameorigin
dateSun, 02 Jun 2024 03:16:28 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This page is very well linked from other websites.
This page has backlinks from 29 referring domains.
This page has 55 backlinks.
This page has backlinks from 28 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

No valid Robots.txt file was found.

Similar sites

Search preview

www.d3web.de
D3web: Main

Most important keywords

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

KeywordResultRecheck
D3web66%Check
d3web platform56%Check
Main48%Check
Platform43%Check
Diagnostic Platform42%Check
Open-Source Diagnostic Platform41%Check
User39%Check
develop39%Check
get39%Check
Enjoy39%Check
Show more keywords and terms

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