Looking for logging into the Facebook Cache site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Facebook Cache site. After that you can login as usual with your login credentials.
https://stackoverflow.com/questions/21370828/facebook-login-cached-result-issue
https://github.com/Telerik-Verified-Plugins/Facebook/issues/13
https://snowadays.jp/2014/08/2979
https://dekiru.net/article/16558/
https://qiita.com/pugiemonn/items/a64468cf297013f19c4c
https://developers.facebook.com/tools/debug/
https://developers.facebook.com/docs/facebook-login/ios/v2.2%3Flocale%3Dja_JP
https://developers.facebook.com/docs/reference/javascript/FB.getLoginStatus/
https://webtan.impress.co.jp/e/2013/12/17/16623
https://firebase.google.com/docs/auth/web/facebook-login%3Fhl%3Dja
https://medium.com/%40reginald.johnson/caching-authentication-data-locally-in-a-react-native-redux-application-b89e5318f4bf
https://medium.com/%40taylorhughes/the-right-way-to-implement-facebook-login-in-a-mobile-app-57e2eca3648b
https://www.imyfone.com/jp/iphone-cleanup/how-to-clear-facebook-cache-on-iphone-jp/