Problem with web portal with dhis2 plugins

Hi,

I’m facing a problem with the hosting of our web portal build with dhis2-plugin. here is the console error. Could you help please !?

Mixed Content: The page at ‘https://www.dhis-instance.org/portal/’ was loaded over HTTPS, but requested an insecure stylesheet ‘http://fonts.googleapis.com/css?family=Lato:400,700’. This request has been blocked; the content must be served over HTTPS.
www.dhis-instance.org/:1 Mixed Content: The page at ‘https://www.dhis-instance.org/portal/’ was loaded over HTTPS, but requested an insecure script ‘http://maps.google.com/maps/api/js?sensor=false’. This request has been blocked; the content must be served over HTTPS.
ext-all.js:15 Mixed Content: The page at ‘https://www.dhis-instance.org/portal/’ was loaded over HTTPS, but requested an insecure script ‘http://www.dhis-instance.org/api/systemSettings.jsonp?key=keyCalendar&key=keyDateFormat&callback=Ext.data.JsonP.callback1&_dc=1454524625638’. This request has been blocked; the content must be served over HTTPS.Ext.Element.addMethods.appendTo @ ext-all.js:15
ext-all.js:15 Mixed Content: The page at ‘https://www.dhis-instance.org/portal/’ was loaded over HTTPS, but requested an insecure script ‘http://www.dhis-instance.org/api/organisationUnits.jsonp?userOnly=true&f…[id,name]&paging=false&callback=Ext.data.JsonP.callback2&_dc=1454524625737’. This request has been blocked; the content must be served over HTTPS.Ext.Element.addMethods.appendTo @ ext-all.js:15
ext-all.js:15 Mixed Content: The page at ‘https://www.dhis-instance.org/portal/’ was loaded over HTTPS, but requested an insecure script ‘http://www.dhis-instance.org/api/dimensions.jsonp?links=false&paging=false&callback=Ext.data.JsonP.callback3&_dc=1454524625742’. This request has been blocked; the content must be served over HTTPS.Ext.Element.addMethods.appendTo @ ext-all.js:15
ext-all.js:15 Mixed Content: The page at ‘https://www.dhis-instance.org/portal/’ was loaded over HTTPS, but requested an insecure script ‘http://www.dhis-instance.org/api/me/user-account.jsonp?callback=Ext.data.JsonP.callback4&_dc=1454524625745’. This request has been blocked; the content must be served over HTTPS.Ext.Element.addMethods.appendTo @ ext-all.js:15
ext-all.js:15 Mixed Content: The page at ‘https://www.dhis-instance.org/portal/’ was loaded over HTTPS, but requested an insecure script ‘http://www.dhis-instance.org/api/organisationUnits.jsonp?userOnly=true&f…[id,name]&paging=false&callback=Ext.data.JsonP.callback5&_dc=1454524625746’. This request has been blocked; the content must be served over HTTPS.Ext.Element.addMethods.appendTo @ ext-all.js:15
ext-all.js:15 Mixed Content: The page at ‘https://www.dhis-instance.org/portal/’ was loaded over HTTPS, but requested an insecure script ‘http://www.dhis-instance.org/api/dimensions.jsonp?links=false&paging=false&callback=Ext.data.JsonP.callback6&_dc=1454524625748’. This request has been blocked; the content must be served over HTTPS.Ext.Element.addMethods.appendTo @ ext-all.js:15
ext-all.js:15 Mixed Content: The page at ‘https://www.dhis-instance.org/portal/’ was loaded over HTTPS, but requested an insecure script ‘http://www.dhis-instance.org/api/me/user-account.jsonp?callback=Ext.data.JsonP.callback7&_dc=1454524625752’. This request has been blocked; the content must be served over HTTPS.Ext.Element.addMethods.appendTo @ ext-all.js:15
ext-all.js:15 Mixed Content: The page at ‘https://www.dhis-instance.org/portal/’ was loaded over HTTPS, but requested an insecure script ‘http://www.dhis-instance.org/api/organisationUnits.jsonp?userOnly=true&f…[id,name]&paging=false&callback=Ext.data.JsonP.callback8&_dc=1454524625754’. This request has been blocked; the content must be served over HTTPS.Ext.Element.addMethods.appendTo @ ext-all.js:15
ext-all.js:15 Mixed Content: The page at ‘https://www.dhis-instance.org/portal/’ was loaded over HTTPS, but requested an insecure script ‘http://www.dhis-instance.org/api/dimensions.jsonp?links=false&paging=false&callback=Ext.data.JsonP.callback9&_dc=1454524625757’. This request has been blocked; the content must be served over HTTPS.Ext.Element.addMethods.appendTo @ ext-all.js:15