Introduction: ============= This webform is used to initialize the dynamic components of the home page: - Version numbers of webpage, API and data - Statistics Web service call: ================= HTTP Request method GET Function: ========= Web service returns initial information used to populate the home page. Response: ========= Content JSON HTTP Content Type application/json Access-Control-Allow-Origin * Warning: ======== To all Cross-Origin Resource Sharing (CORS) the web service has to allow all domains access. Otherwise browsers will not permit to call this web service by a webpage. Therefore the HTTP response header must contain the appropriate Access-Control-Allow-Origin statement. Note: ===== An example JSON is available separately and the JSON data structure is documented in a JSON schema. General error codes: ==================== { "open-connection-failed": "Unable to connect to database." }