Apparatuses, methods, and non-transitory computer readable medium for accessibility testing are disclosed. Accessibility testing can include receiving input source data from one or more input sources which can include HTML files. The input source data is parsed, which includes determining a document object model for each of the one or more input sources. The one or more input sources that satisfy a violation criterion are determined, based on the parsing of the document object model for each of the one or more input sources. An accessibility report is generated and includes the one or more input sources that are determined to satisfy the violation criterion.