Accessibility Statements and Usability and Accessibility Seals of Websites and Mobile Applications

According to Decree-Law No 83/2018, all websites and mobile applications of public sector bodies have been required since 2020 to declare their compliance with W3C WCAG 2.1. This dataset provides the status of a set of indicators related to the Declaration and the Usability and Accessibility Seal on a given date. Compiling the dataset on different dates will make it possible to analyse the evolution of the respective indicators over a statistical series. **Meaning of each field of the record** Each record consists of the following 11 fields: 1. WebsiteId: sequential registry identifier 2. Name: name of website or mobile application 3. StartingUrl: departure page used to collect the sample 4. Declaration: declares 1 (compliant), 2 (partly compliant), 3 (non-compliant) with W3C WCAG 2.1 5. Declaration_Update_Date: date on which the declaration was last updated 6. Stamp: Type 1 seal (Bronze), 2 (Silver), 3 (Gold) 7. Stamp_Update_Date: date on which the seal was last updated 8. Creation_Date: date on which the registration was created 9. Tags: Public directories to which the register belongs 10. numberOfPages: number of pages composing the sample present in the Observatory 11. averagePoints: average AccessMonitor classification of the sample. Each page is ranked on a scale from 0 to 10, with 10 being a good practice