runs A collection of runs 1 testRun testRun A collection of testRuns 1 1 1 1 1 Start date Start date of test run End date End date of test run siteSurvey base download directory Directory of which the site is downloaded url to web site The URL to the actual web site siteSurvey A collection of site surveys 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 1 scenario Web Site Scenario siteresult Aggregated result for Single Web Site barrierIndicator Site average barrier indicator over all samples Fs variance Standard deviation Ss for barrier indicator over all samples errorMargin Error margin for 95% confidence interval urlCount URL count (URL repository snapshot) unreliableWarning Unreliable data identified notApplicable Not applicable flag (data unreliable) scenario A collection of scenarios 1 1 1 1 1 1 1 barrierIndicator Page aggregated barrier inidcator Fp scenarioResult Aggregated result for the scenario typeofscenario Type of scenario, ether pagescenario or keyusescenario rangeLocation rangeLocation A collection of start and end pointers 1 1 1 1 1 startPointer page endPointer A pointer to the end of a scenario sample within a page. If the endPointer in the rangeLocation-domain is missing, it shows that it sample goes to the end of the current page. singleLocation A collection of pointers (line and column) 1 1 1 1 startPointer A collection of pointers endPointer A collection of pointers line column pageSurvey pageSurvey A collection of pageSurveys 1 1 1 1 1 0 1 1 1 1 1 asserts header Downloaded Downloaded date and time Web Cache URL URL to web cache doctype Document type of web page authoringtool Retrieved from generator meta tags when present header A collection of HTTP header fields 0 1 0 1 0 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 0 1 0 1 0 1 headerset-cookie Header cookies headerlast-modified Date of last modified headerexpires Expire date of page headerserver Server type and version headerconnection Type of header connection headerpragma Pragma of a header, e.g. no-cache headercache-control Cache control of the site headerdate Date of page headercontent-type Header content type, e.g. text headercontent-length Header content length headerchar-set Charset, extracted from the content type headerx-powered-by Server Powered By (e.g. PHP/ASP) headertransert-encoding Transfer encoding (e.g. chunked) type Type of resource resource Resource pointing to 1 barrierIndicator Barrier ratio Rpb 0 0 0 1 0 1 1 0 0 MediaType CSS media types uncheckablecount Uncheckability counter in URL repository unavailablecount Unavailability counter in URL repository Content length Calculated content length in octets script Javascript identified MetaData Identified meta data 1 1 1 1 Type Type of meta data objectVersion Version of the identified object Language Language identifier Technology Technology identifier Internal links Internal links identifier External links External links identifier CSS media type CSS media type identifier