Verenahafner.de - SEO Checker

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Overview of the SEO Check
Meta information
70% 
Page quality
81% 
Page structure
79% 
Link structure
75% 
Server
45% 
External factors
32% 
SEO Score
Response time
0.08 s
File size
31.00 kB
Words
2142
Media files
14
Number of links
26 internal / 61 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Verena Vanessa Hafner
The length of the page title is perfect. (215 pixels out of 580 max pixel length)
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
Server location: United States of America
The language is not specified in the HTML markup.
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 character encoding is not specified.
The character encoding is not specified in the HTTP header.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
generatorHTML Tidy for Linux/x86 (vers 1 September 2005), see www.w3.org

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Page quality

Content
(Critically important)
The average number of words per sentence of 8.16 words is low.
This page contains 2142 words. That's ok.
22.1% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
69 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.
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 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 43 tags for this page.
Image SEO
(Somewhat important)
1 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)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
...ages/P/0262162393.01._AA_SCMZZZZZZZ_.jpgNo alt attribute provided
...ages/P/382741704X.01._AA_SCTZZZZZZZ_.jpgamazon
http://verenahafner.de/pics/shaker.gifPhD Thesis
http://verenahafner.de/pics/shaker.gifPhD Thesis
/pics/22c3_135x122px.png22C3 Flyer
http://verenahafner.de/Flyer_ai.jpgAI Seminar Flyer
http://verenahafner.de/pics/linux.giflinux
http://verenahafner.de/pics/tux.giftux
http://www.w3.org/Icons/valid-xhtml10Valid XHTML 1.0 Transitional
http://verenahafner.de/pics/vi.gifvi
http://verenahafner.de/pics/muffins.gifcampaign for a browser independent web
http://verenahafner.de/pics/boyb-w.jpgCCC campaign

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 Verena Vanessa Hafner
The number of internal links is ok.
Every linktext is unique.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are too many external links (61) on this page.

Found links on this page

LinkAttributesAnchor text
http://koro.informatik.hu-berl...External Subdomain Humboldt-Universität zu Berlin
http://www.amazon.de/gp/produc...External Subdomain No Text
http://www.amazon.de/gp/produc...External Subdomain IMG-ALT amazon
http://www.amazon.de/exec/obid...External Subdomain IMG-ALT PhD Thesis
http://scholar.google.com/cita...External Subdomain my Google Scholar Citations page
http://koro.informatik.hu-berl...External Subdomain here.
http://introbotics.eu/HRI2011/...External Proceedings of the Workshop on The role of expectations in intuitive human-robot interaction
http://introbotics.eu/HRI2011/...External Text duplicate Proceedings of the Workshop on The role of expectations in intuitive human-robot interaction
http://www.emn.fr/z-dre/bionic...External Subdomain A quadrotor platform for bio-inspired navigation experiments
http://meyleankronemann.de/lum...External Kronemann, M.L.
http://springerlink.com/conten...External Robotics and Cognitive Approaches to Spatial Mapping
http://ieeexplore.ieee.org/xpl...External Subdomain Intrinsic Motivation Systems for Autonomous Mental Development
http://www.springerlink.com/co...External Subdomain Information-theoretic framework for unsupervised activity classification
http://www.benjamins.com/cgi-b...External Subdomain The Challenges of Joint Attention
/papers/kaplan-hafner-icdl05.pdfMapping the space of skills: An approach for comparing embodied sensorimotor organizations
/papers/hafner-kaplan-IAA.pdfInterpersonal Somatosensory Maps
/papers/oudeyeretal.pdfThe Playground Experiment: Task-Independent Development of a Curious Robot
http://adb.sagepub.com/content...External Subdomain Cognitive Maps in Rats and Robots
http://dx.doi.org/10.1007/1152...External Subdomain Learning to interpret pointing gestures: experiments with four-legged autonomous robots
http://www.springeronline.com/...External Subdomain Biomimetic Neural Learning for Intelligent Robots
http://www.amazon.de/exec/obid...External Subdomain Text duplicate IMG-ALT PhD Thesis
/papers/NIP-LR04.pdfPredicting Properties of the Rat Somatosensory System by Sparse Coding
/papers/NeuroWS.pdfText duplicate Learning to interpret pointing gestures: experiments with four-legged autonomous robots
http://www.shaker.de/Online-Ge...External Subdomain Adaptive Navigation Strategies in Biorobotics: Visual Homing and Cognitive Mapping in Animals and Machines
/papers/kaplan-hafner.pdfThe Challenges of Joint Attention,
/papers/dagstuhl.pdfAgent-Environment Interaction in Visual Homing
/papers/ISR.pdfThe Artificial Mouse - A Robot with Whiskers and Vision
/papers/iconip03.pdfOptimal coding for naturally occurring whisker deflections
/papers/AISB_vvh.pdfEvaluating cognitive maps for mobile robot navigation behaviour
/papers/emoa.pdfAn Investigation into Obstacle Avoidance as an `Emergent' Behaviour from two Different Perspectives
/papers/iros2002.pdfAn Artificial Whisker Sensor for Robotics
/papers/sab2002_whiskers.psWhisking: An Unexplored Sensory Modality
/papers/vhevo.psEvolving Neural Controllers for Visual Navigation
http://adb.sagepub.com/content...External Subdomain Adaptive Homing - Robotic Exploration Tours
/papers/vhoming.psLearning of Visual Navigation Strategies
/papers/ias6.psCognitive Maps for Navigation in Open Environments
/papers/wayfinding.psExplaining Wayfinding Behaviour and Cognitive Mapping
http://www.cogsci.ecs.soton.ac...External Subdomain Psycoloquy
/papers/sab2000.psLearning Places in Newly Explored Environments
/papers/edutainment.psTeaching New Artificial Intelligence using Constructionist Edutainment Robots
http://pechakucha.architempo.n...External Subdomain Pecha Kucha
http://www.ifi.uzh.ch/ailab/ev...External Subdomain "Accelerometer-based Human-Behaviour Recognition"
http://www.motodrone.de/External Subdomain motodrone 2008
http://programm.re-publica.de/...External Subdomain "Emergente Intelligenz"
http://www.lauflabor.uni-jena....External Subdomain "Bodymaps: Rekonstruktion durch Interaktion"
http://www.psychologie.hu-berl...External Subdomain "The Playground Experiment - an experiment in open-ended learning"
https://events.ccc.de/congress...External Subdomain "Robots for Fun and Research"
http://events.ccc.de/congress/...External Subdomain 22nd Chaos Communication Congress (22C3)
/in_the_news.htmlInteresting feedback
http://www.dcs.gla.ac.uk/~rod/...External Subdomain Dynamics and Interaction workshop
http://www.gi-ev.de/regionalgr...External Subdomain Artificial Intelligence Seminar Series
http://www.techfak.uni-bielefe...External Subdomain International Workshop on Processes of Communication
http://www.bionik.tu-berlin.de...External Subdomain Biomimetische Robotik: Navigationsstrategien bei Wüstenameisen und Robotern
http://www.shef.ac.uk/~abrg/sa...External Subdomain Robotics as Theoretical Biology Workshop
http://playground.csl.sony.fr/External Subdomain The Playground Experiment
http://www.ifi.unizh.ch/groups...External Subdomain Cognitive Science Brown Bags
http://www.dagstuhl.de/03281External Subdomain Embodied Artificial Intelligence
http://www.dagstuhl.de/About/P...External Subdomain Schloss Dagstuhl
http://www.idiap.ch/~rchava/sa...External Subdomain Multisensory Integration and Concurrent Parallel Memory Systems for Spatial Cognition
http://www.bionetics.org/External Subdomain Bionetics 2007
http://www.action-m.com/dhms20...External Subdomain IEEE International Conference on Distributed Human-Machine Systems (DHMS 2008)
http://faculty.arch.usyd.edu.a...External Subdomain Curious Places: Workshop on Self-Aware Systems for Intelligent Environments
http://www.pervasive2008.org/External Subdomain Sixth International Conference on Pervasive Computing
http://www.ifi.unizh.ch/ailab/...External Subdomain Neuronale Netze
http://www.ifi.unizh.ch/ailab/...External Subdomain Chaos und Ordnung in Informationssystemen
http://www.ifi.unizh.ch/ailab/...External Subdomain Biomimetische Robotik (Biorobotics)
http://www.ifi.unizh.ch/ailab/...External Subdomain Roboter und künstliche Intelligenz
http://www.ifi.unizh.ch/ailab/...External Subdomain Seminar New AI
/teaching/AIS.htmlAutonome Interagierende Systeme
http://www2.informatik.hu-berl...External Subdomain Sensomotorische Koordination und Interaktion
http://www.shaker.de/de/conten...External Subdomain Text duplicate Adaptive Navigation Strategies in Biorobotics: Visual Homing and Cognitive Mapping in Animals and Machines
http://www.shaker.de/External Subdomain Shaker Verlag
http://www.amazon.de/exec/obid...External Subdomain Amazon.de
http://www.amazon.co.uk/exec/o...External Subdomain Amazon.co.uk
http://www.amazon.co.jp/Adapti...External Subdomain Amazon.co.jp
http://www.genealogy.ams.org/i...External Subdomain entry
http://www.cogs.susx.ac.uk/External Subdomain COGS
/graduation.htmlMaster
http://www.eiffel.com/External Subdomain Eiffel
/sasl_doku.ps.gz(ps.gz 63kB)
/falli.ps.gz(ps.gz 224kB)
/complex.ps.gz(ps.gz 135kB)
http://counter.li.org/External Subdomain IMG-ALT linux
/pics/msad3.jpgIMG-ALT tux
http://validator.w3.org/check?...External Subdomain IMG-ALT Valid XHTML 1.0 Transitional
http://www.anybrowser.org/camp...External Subdomain IMG-ALT campaign for a browser independent web
https://dasalte.ccc.de/campaig...External Subdomain IMG-ALT CCC campaign

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is excellent with 0.08 seconds.
This page does not require any CSS files.
This page does not require any JavaScript files.
The file size of the HTML document is fine (31 kB).

HTTP Response Header

NameValue
dateSat, 28 Sep 2024 06:35:12 GMT
serverApache
last-modifiedWed, 02 Apr 2014 20:51:41 GMT
etag"7bea-4f61573997960"
accept-rangesbytes
content-length31722
content-typetext/html
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page has only a few links from other websites.
This page only has backlinks from 4 referring domains.
This page only has 10 backlinks.
This page only has few backlinks from 4 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

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verenahafner.de
Verena Vanessa Hafner

Most important keywords

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

KeywordResultRecheck
Hafner63%Check
Verena63%Check
Verena Vanessa Hafner59%Check
Vanessa50%Check
Thesis41%Check
Seminar41%Check
PhD Thesis41%Check
Cognitive39%Check
Science39%Check
Research39%Check
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