Listener added for a synchronous 'DOMSubtreeModified' DOM Mutation Event. This event type is deprecated (https://w3c.github.io/uievents/#legacy-event-types) and work is underway to remove it from this browser. Usage of this event listener will cause performance issues today, and represents a risk of future incompatibility. Consider using MutationObserver instead.
Mixed Content: The page at 'https://lekolin.org/kimyasallarla-kazanilmaya-calisilan-kirli-savas-ozel-dosya/' was loaded over HTTPS, but requested an insecure element 'http://lekolin.com/wp-content/uploads/2020/03/Logo-2.gif'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html