- SEO Checker

Overview of the SEO Check
Meta information
Page quality
Page structure
Link structure
External factors
SEO Score
Response time
0.02 s
File size
16.00 kB
Media files
Number of links
5 internal / 7 external

Task list of SEO Improvements

Meta specifications

(Critically important)
Denny Carl - Rails-Webentwickler und Autor
The length of the page title is perfect. (394 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Der Berliner Freelancer Denny Carl ist Web-Entwickler mit Schwerpunkt Ruby on Rails, Consultant und Projektmanager, sowie Web-Texter und Autor für IT-Themen.
The meta description is too long: 1020 pixels from max. 1000 pixels.
(Critically important)
There are no problems in accessing the website.
Canonical URL
No canonical link is specified.
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: France
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.
(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 character encoding is not specified in the HTTP header.
The charset encoding (UTF-8) is set correctly.
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
(Nice to have)
No favicon is linked in the HTML code.

Meta tags

descriptionDer Berliner Freelancer Denny Carl ist Web-Entwickler mit Schwerpunkt Ruby on Rails, Consultant und Projektmanager, sowie Web-Texter und Autor für IT-Themen.

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Page quality

(Critically important)
Some words from the page title are not used within the pages content
There are only 472 words on this page. Good pages should have about 1,000 words of useful content.
33.9% of the text are stop words.
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
9 paragraphs were found on this page.
There are no duplicates on the site.
The average number of words per sentence of 14.86 words is good.
(Critically important)
This website does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no" is provided.
This website does not require any javascript files.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 9 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)
No additional page markup was found.
(Somewhat important)
The HTTPS protocol for secure data transmission is not used.

Media list

No media files were found.

Page structure

H1 heading
(Critically important)
Denny Carl
The H1 heading is too short (10 characters). It should be at least 20 Characters long.
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Denny Carl
H2 Selbständiger Web-Entwickler, Projektmanager & Autor aus Berlin
H2 Seit über 15 Jahren unterstütze ich Menschen dabei, ihr Ding im Netz zu machen.
H2 Entwicklung von Web-Applikationen
H2 Entwicklung von barrierefreien Websites
H2 Texte für Print und Web
H2 Seiten
H2 Kontakt
H2 Office
H3 Back-End
H3 Front-End
H3 Textend
H3 Umfassend
H3 Test-getriebene Entwicklung von Web-Applikationen mit Ruby on Rails
H3 Stichwörter
H3 Responsive Websites, Landing Pages, Themes und Templates
H3 Stichwörter Duplicate text
H3 Barrierefreie Inhalte und Oberflächen - bestens geeignet für Menschen und Maschinen
H3 Stichwörter Duplicate text
H3 Leicht verständliche Fachtexte und Tutorials für Zeitschriften, Bücher und Blogs
H3 Stichwörter Duplicate text
H3 Ideenreiche Content-Konzepte und optimale Texte für Websites und Newsletter
H3 Stichwörter Duplicate text
There are too few (5) internal links on this page.
Every linktext is unique.
None of the anchor texts is too long.
All internal links don't have dynamic parameters.
There are 7 external links on this page.
LinkAttributesAnchor text Navigation überspringen
A-TITLE Telefonischen Kontakt aufnehmen Proful bei XING
A-TITLE XING-Profil aufrufen Profil bei LinkedIn
A-TITLE LinkedIn-Profil aufrufen Web-Technologien
A-TITLE Artikel über Ruby in der iX vom Heise Verlag Büchern, die für O'Reilly
A-TITLE Link zu meinen Büchern bei XING LinkedIn window External medienbüro mitte
A-TITLE Website von medienbüro mitte. (Öffnet in neuem Tab)

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
The HTML page should be transferred using GZip compression.
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
(Somewhat important)
The page response time is excellent with 0.02 seconds.
This website only loads 3 CSS files. That's ok.
This website does not require any javascript files.
The file size of the HTML document is fine (16 kB).

HTTP Response Header

dateWed, 13 Sep 2017 23:25:13 GMT
last-modifiedFri, 30 Jun 2017 14:18:42 GMT

External factors

(Critically important)
This website is not listed on the Shallalist.
This website has only a few links from other websites.
This website only has backlinks from 15 referring domains.
This website only has 62 backlinks.
This website only has few backlinks from 2 different ip addresses.
Facebook popularity
(Somewhat important)
This website is not very popular on facebook.
Listed on Webwiki
(Nice to have)
This website is not listed in Webwiki. Submit your website here.

Links from Wikipedia

No links from Wikipedia were found.


User-Agent: *
Allow: /


Facebook popularity

Shares / Likes / Comments

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

Search preview

Denny Carl - Rails-Webentwickler und Autor
Der Berliner Freelancer Denny Carl ist Web-Entwickler mit Schwerpunkt Ruby on Rails, Consultant und Projektmanager, sowie Web-Texter und Autor für IT-Themen.

Most important keywords

Seobility found the following keywords. You can check the keyword optimization of this page for each keyword.

Denny Carl82%Check
Rails Web58%Check
Carl Link51%Check

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