slow network is detected how to solve that?  how to solve th

slow network is detected how to solve that?Here is the message I get in the console.Slow network is detected. Fallback font will be used while loading: http://192.168.0.72:5000/static/fonts/fontawesome-webfont.woff2?v=4.7.0fontawesome-webfont.woff2 Failed to load resource: the server responded with a status of 404 (NOT FOUND)192.168.0.72/:1 Slow network is detected. Fallback font will be used while loading: http://192.168.0.72:5000/static/fonts/fontawesome-webfont.woff?v=4.7.0192.168.0.72/:1 This page includes a password or credit card input in a non-secure context. A warning has been added to the URL bar. For more information, see https://goo.gl/zmWq3m.fontawesome-webfont.woff Failed to load resource: the server responded with a status of 404 (NOT FOUND)192.168.0.72/:1 Slow network is detected. Fallback font will be used while loading: http://192.168.0.72:5000/static/fonts/fontawesome-webfont.ttf?v=4.7.0fontawesome-webfont.ttf Failed to load resource: the server responded with a status of 404 (NOT FOUND)

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