Opencms.org - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
81% 
Page quality
83% 
Page structure
62% 
Link structure
83% 
Server
91% 
External factors
85% 
SEO Score
Response time
0.05 s
File size
17.90 kB
Words
760
Media files
11
Number of links
42 internal / 6 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
OpenCms, das Open Source Java Web Content Management System
The page title should be shorter than 580 pixels. It is 627 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
OpenCms von Alkacon Software, einfach zu bedienendes, professionelles Open Source CMS in Java und XML.
The length of the meta description is perfect. (687 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
Server location: Germany
The following language is defined by HTML: 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 XHTML 1.0 Strict 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
robotsindex, follow, archive
descriptionOpenCms von Alkacon Software, einfach zu bedienendes, professionelles Open Source CMS in Java und XML.
authorAlkacon Software GmbH, Cologne, Germany
copyrightAlkacon Software GmbH, Cologne, Germany
email[email protected]
geo.placenameEurope, Germany, North Rhine-Westphalia, Cologne
geo.position50.870569,6.998048
geo.regionDE-NW
ICBM50.870569,6.998048
DC.TitleOpenCms, das Open Source Java Web Content Management System
DC.CreatorAlkacon Software GmbH, Cologne, Germany
DC.DescriptionOpenCms von Alkacon Software, einfach zu bedienendes, professionelles Open Source CMS in Java und XML.
DC.SubjectOpenCms, internet, software, website, java, linux, oracle, mysql, cms, open source
DC.PublisherAlkacon Software GmbH, Cologne, Germany
DC.Typetext
DC.Formattext/html
DC.Date2023-10-02
DC.Identifierhttp://www.opencms.org/de/index.html
DC.Languagede
DC.RightsAlkacon Software GmbH, Cologne, Germany
langde
content-typetext/html; charset=UTF-8

Test up to 1.000 webpages of opencms.org with our free plan!

Try For Free
No trial. It's just free!

Page quality

Content
(Critically important)
This page contains 760 words. That's ok.
33.6% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
16 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 13.33 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag is provided.
No Apple touch icon is specified.
This page only loads 2 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 15 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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)
The HTML has georegion information: Europe, Germany, North Rhine-Westphalia, Cologne
The HTML has geoposition information: 50.870569,6.998048
The HTML has geoname information: DE-NW
HTTPS
(Somewhat important)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
...late/resources/img/logo/logo_opencms.gifOpenCms
...rt/system/galleries/images/subscribe.pngSubscribe
...ort/system/galleries/images/bookmark.pngBookmark
...dy_images/body_img_01.jpg_1192464862.jpgOpenCms, einfach zu bedienendes, professionelles Open Source Content Management System / CMSOpenCms, einfach zu bedienendes, professionelles Open Source Content Management System / CMS
...es/logos/opencms_16_x.png_1660046507.pngOpenCms 16OpenCms 16
...mages/logos/ocee_16_x.png_1660046507.pngAlkacon OpenCms Enterprise Extensions / OCEEAlkacon OpenCms Enterprise Extensions / OCEE
...es/newsimages/docker2.png_1571285192.pngOpenCms and DockerOpenCms and Docker
.../newsimages/demo_site.png_1638291945.pngDie aktualisierte Demo-WebsiteDie aktualisierte Demo-Website
...website.template/resources/img/empty.gif
...website.template/resources/img/empty.gif
...OCEE_logo_transparent.png_1377690046.pngAlkacon Software - Die OpenCms ExpertenAlkacon Software - Die OpenCms Experten

Page structure

H1 heading
(Critically important)
OpenCms – professionelles Content Management
Too many H1 headings
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 OpenCms – professionelles Content Management
H1 OpenCms 16 verfügbar
H1 Alkacon OCEE 16
H1 OpenCms Docker Image
H1 OpenCms Dokumentations- und Demosites
H2 Einfach anzuwenden, Open Source, zuverlässig
H2 OpenCms Schlagzeilen
H2 Download OpenCms 16
H2 Update auf OpenCms 16
H2 Aktuelle News
H2 OpenCms 16 verfügbar Duplicate text
H2 Alkacon OCEE 16 Duplicate text
H2 OpenCms 15 verfügbar
H2 Alkacon OCEE 15
H2 Alkacon OCEE
H2 Testen Sie OpenCms Live
H3 OpenCms, das Open Source Java Web Content Management System
H4 Schnellzugriff
H4 Hauptnavigation
H4 Seiteninhalt
H4 Rechte Spalte
H4 Bereichsnavigation
H4 Linke Spalte
H4 Seitenfuß
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 6 external links on this page.

Found links on this page

LinkAttributesAnchor text
http://www.opencms.org/de/Anchor Hauptnavigation
http://www.opencms.org/de/Anchor Bereichsnavigation
http://www.opencms.org/de/Anchor Seiteninhalt
http://www.opencms.org/de/Anchor Linke Spalte
http://www.opencms.org/de/Anchor Rechte Spalte
/de/index.htmlIMG-ALT OpenCms
/en/index.htmlEnglish
http://www.alkacon.com/contact/External Contact
http://www.opencms.org/de/Anchor Zum Schnellzugriff
http://www.opencms.org/de/home/Home
http://www.opencms.org/de/events/Veranstaltungen
/de/partner/Partner
/de/support/Support
/de/development/Entwicklung
/de/download/Download
http://www.opencms.org/de/demo/DEMO
http://www.opencms.org/de/Anchor Text duplicate Zum Schnellzugriff
https://www.alkacon.com/External Alkacon Software
A-TITLE Alkacon Software - Die OpenCms Experten | Support, Schulung, Beratung, Entwicklung
/de/news/231002-opencms-v1600....OpenCms 16 verfügbar
A-TITLE Mehr: 'OpenCms 16 verfügbar'
/de/news/231002-opencms-v1600....mehr...
A-TITLE Mehr: 'OpenCms 16 verfügbar'
/de/news/231002-alkacon-ocee-v...Alkacon OCEE 16
A-TITLE Mehr: 'Alkacon OCEE 16'
/de/news/231002-alkacon-ocee-v...Text duplicate mehr...
A-TITLE Mehr: 'Alkacon OCEE 16'
/de/news/141111-opencms-v950-d...OpenCms Docker Image
A-TITLE Mehr: 'OpenCms Docker Image'
/de/news/141111-opencms-v950-d...Text duplicate mehr...
A-TITLE Mehr: 'OpenCms Docker Image'
/de/news/141128-new-documentat...OpenCms Dokumentations- und Demosites
A-TITLE Mehr: 'OpenCms Dokumentations- und Demosites'
/de/news/141128-new-documentat...Text duplicate mehr...
A-TITLE Mehr: 'OpenCms Dokumentations- und Demosites'
http://www.opencms.org/de/Anchor Text duplicate Zum Schnellzugriff
/de/modules/downloads/begindow...Zum Download hier klicken
A-TITLE Download URL: /downloads/opencms/opencms-16.0.zip
/de/modules/downloads/begindow...Text duplicate Zum Download hier klicken
A-TITLE Download URL: /downloads/opencms/opencms-upgrade-to-16.0.zip
/de/news/231002-opencms-v1600....Text duplicate OpenCms 16 verfügbar
/de/news/231002-alkacon-ocee-v...Text duplicate Alkacon OCEE 16
/de/news/230425-opencms-v1500....OpenCms 15 verfügbar
/de/news/230425-alkacon-ocee-v...Alkacon OCEE 15
http://www.opencms.org/de/Anchor Text duplicate Zum Schnellzugriff
/de/home/news.htmlNews
/de/home/tour.htmlEinführung in das System
/de/home/providers.htmlOpenCms Lösungsanbieter
/de/home/references.htmlReferenzseiten
/de/home/downloads.htmlDownloads
http://www.opencms.org/de/Anchor Text duplicate Zum Schnellzugriff
https://www.alkacon.com/de/oce...External Mehr lesen...
A-TITLE Externer Link, öffnet ein neues Fenster
http://demo.opencms.org/External Subdomain URL anchor text
http://demo.opencms.org
A-TITLE Externer Link, öffnet ein neues Fenster
http://demo.opencms.org/External Subdomain Zur OpenCms Live Demo Website
A-TITLE Externer Link, öffnet ein neues Fenster
http://www.opencms.org/de/Anchor Text duplicate Zum Schnellzugriff
http://www.alkacon.com/External URL anchor text
http://www.alkacon.com
/de/terms.htmlNutzungsbedingungen
/de/impressum.htmlImpressum
/de/privacy.htmlDatenschutzerklärung

Server configuration

HTTP redirects
(Critically important)
This page redirects to "http://www.opencms.org/de/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.05 seconds.
This page only loads 1 CSS files. That's ok.
This page only loads 2 JavaScript files. That's good!
The file size of the HTML document is fine (18 kB).

HTTP Response Header

NameValue
dateTue, 28 Nov 2023 01:42:45 GMT
serverApache/2.2.14 (Ubuntu)
set-cookie51 Characters
last-modifiedTue, 28 Nov 2023 01:42:45 GMT
varyAccept-Encoding
content-encodinggzip
content-length5269
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 page is very well linked from other websites.
This page has backlinks from 25 referring domains.
This page has 3,486 backlinks.
This page has backlinks from 25 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 4 shares and comments on Facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /system/login
Disallow: /system/workplace
Disallow: /cgi-bin
Disallow: /cgibin
Disallow: /resources
Disallow: /cvs
Disallow: /bugzilla
Disallow: /dtd
Sitemap: http://www.opencms.org/sitemap.xml

Similar sites

Search preview

www.opencms.org
OpenCms, das Open Source Java Web Content Management System
OpenCms von Alkacon Software, einfach zu bedienendes, professionelles Open Source CMS in Java und XML.

Most important keywords

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

KeywordResultRecheck
OpenCms87%Check
CMS Open82%Check
Open Source77%Check
CMS Open Source75%Check
Source CMS75%Check
Content73%Check
Management73%Check
Source Content72%Check
Content Management System71%Check
Web Content Management71%Check
Show more keywords and terms

Test up to 1.000 webpages of opencms.org with our free plan!

Try For Free
No trial. It's just free!

Cookie Policy

We use cookies to make our site work and also for analytics and advertising purposes. You can enable or disable optional cookies as desired. See the following links for more information.

Contact | Privacy

We need these so the site can function properly

So we can better understand how visitors use our website

So we can serve you tailored ads and promotions