With the release of Chrome version 48, Google introduced a new feature. The Security Overview Panel in Chrome browser is designed to provide you with detailed information about the secure connection status of a web page. 
Although the new feature is designed for Webmasters, μπορεί να είναι ένα χρήσιμο tool και για τους απλούς χρήστες του Διαδικτύου, καθώς αποκαλύπτει ειδικές πληροφορίες της σύνδεσης με μια ιστοσελίδα. Έτσι ο καθένας μπορεί να δει γιατί μια σελίδα δεν εμφανίζεται με το “safe” green icon.
The Security Overview feature is located on the new Security tab in the developer tools section of the program browsing.
You can open the new table by pressing the three Ctrl-Shift-i keys together. The Developer Dash will open. From there, select the Security or Security tab.
Google says the feature is now starting to circulate, which means it may not yet be available on all systems. If you can not see the feature, check if you have the latest version of Chrome. If you have it and you still can not see it, you have to wait until the company unlocks it.
