- SEO Checker

Overview of the SEO Check
Meta information
Page quality
Page structure
Link structure
External factors
SEO Score
Response time
0.13 s
File size
29.40 kB
Media files
Number of links
12 internal / 10 external

Task list of SEO Improvements

Meta specifications

(Critically important)
The page title is too short. (78 pixels of 580 max pixel length)
The page title is only one word.
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
(Critically important)
There are no problems in accessing the website.
Canonical URL
The specified canonical link points to a different page.
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: Germany
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.
(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.
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
(Nice to have)
The favicon is linked correctly.

Meta tags

revisit-after30 days
viewportwidth=device-width, initial-scale=1.0

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Page quality

(Critically important)
This page contains 1716 words. That's ok.
24.1% of the text are stop words.
The page contains a listing, which indicates a good text layout.
22 paragraphs were found on this page.
The text content is perfect.
There are no duplicates on the site.
The average number of words per sentence of 17.65 words is good.
(Critically important)
This website does not use a frameset.
Mobile optimization
(Somewhat important)
This website loads 4 javascript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0" 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 34 tags for this page.
Image SEO
(Somewhat important)
8 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.
(Somewhat important)
No ads were found on this page.
(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
/img/blicklabor_icon_nav.svgNo alt attribute provided
/img/blicklabor_what.svgNo alt attribute provided
/img/blicklabor_how.svgNo alt attribute provided
/img/blicklabor_why.svgNo alt attribute provided
/img/blicklabor_who.svgNo alt attribute provided
/small/trautmann.jpgDr. Mireille Trautmann
/img/blicklabor_where.svgNo alt attribute provided alt attribute provided alt attribute provided

Page structure

H1 heading
(Critically important)
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (10 characters). It should be at least 20 Characters long.
There are 33 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Blicklabor
H2 BLICKLABOR – learning to learn
H2 Reading
H2 Spelling
H2 Arithmetics
H2 Concentration
H2 How we do it
H2 Diagnosis
H2 Training
H2 Consultation
H2 Why we do it
H2 Eye movements and visual attention
H2 Phones and phonemes
H2 Subitizing
H2 Present projects
H2 Completed projects
H2 Who we are
H2 Dr. Mireille Trautmann
H2 Friederike Fischer
H2 Nicole Bader
H2 Gina Zmaric
H2 Thomas Krieg
H2 Ariane Hennig
H2 Where we are
H2 Freiburg (head office)
H2 Bremen
H2 Gelderland
H2 Bamberg
H2 Luxemburg
H2 Australia
H2 BLICKMOBIL appointments Dr. Trautmann
H2 BLICKMOBIL appointments Mr Johanning
H2 BLICKMOBIL appointments Mr Hansen
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
The amount of internal links is ok.
Every linktext is unique.
None of the anchor texts is too long.
There are 10 external links on this page.
LinkAttributesAnchor text BLICKLABOR Methods Research Team Contact
/publikationen.phpLiterature regarding eye movements and attention
/publikationen.phpLiterature regarding phones and phonemes
/publikationen.phpLiterature regarding subitizing
/publikationen.phppublications window window External route planner
https://www.lernzentrum-hansen...New window External window External Text duplicate route planner
http://www.lernundtherapiezent...New window External window External Text duplicate route planner
http://www.entwicklung-staerke...New window External window External Text duplicate route planner
http://www.luxemburg.blicklabo...New window External Subdomain window External Text duplicate route planner window External Text duplicate route planner

Server configuration

HTTP redirects
(Critically important)
This website redirects to ""
HTTP header
The used PHP version is outdated and may be a security risk.
The X-powered header is sent within the response header. (unnecessary)
This website uses GZip for compressed data transmission.
(Somewhat important)
This website loads 4 javascript files. This may affect the load time negatively.
The page response time is excellent with 0.13 seconds.
This website only loads 1 CSS files. That's ok.
The file size of the HTML document is fine (29 kB).

HTTP Response Header

content-typetext/html; charset=UTF-8
dateSun, 29 Dec 2019 15:26:44 GMT
set-cookie73 Characters

External factors

(Critically important)
This website is not listed on the Shallalist.
This website has excellent links from other websites.
This website has backlinks from 120 referring domains.
This website has 1,155 backlinks.
This website has backlinks from 86 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.


No valid Robots.txt file was found.

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


Most important keywords

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

BLICKLABOR diagnostics55%Check
BLICKLABOR diagnosis55%Check
Mr Johanning36%Check
Mireille Trautmann36%Check
Mr Hansen36%Check
in reading33%Check
in learning33%Check
Subitizing is33%Check

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