PUB.CENTERDATA.NL SERVER
Our crawlers observed that the main page on pub.centerdata.nl took five hundred and twelve milliseconds to download. I could not discover a SSL certificate, so therefore our parsers consider this site not secure.
SERVER SOFTWARE AND ENCODING
We revealed that this domain is weilding the Apache/2.2.14 (Ubuntu) operating system.SITE TITLE
Publications CentERdata PublicationsDESCRIPTION
Social and Behavioral Research and the Internet. Attention and Usability in Internet Surveys Effects of Visual Feedback in Grid Questions. Can Biomarkers Be Collected in an Internet Survey? A Pilot Study in the LISS Panel. Annette C. Scherpenzeel. Johan P. Mackenbach. Challenges in Reaching Hard-to-Reach Groups in Internet Panel Research. Corrie M. Vis. Miquelle A.G. Marchand. Ethical Considerations in Internet Surveys. Mick P. Couper. How Representative Are Online Panels? Annette C. Scherpenzeel.PARSED CONTENT
The web site pub.centerdata.nl had the following on the homepage, "Social and Behavioral Research and the Internet." I noticed that the webpage said " Attention and Usability in Internet Surveys Effects of Visual Feedback in Grid Questions." They also said " Can Biomarkers Be Collected in an Internet Survey? A Pilot Study in the LISS Panel. Challenges in Reaching Hard-to-Reach Groups in Internet Panel Research. Ethical Considerations in Internet Surveys. How Representative Are Online Panels? Annette C."