Sorry for the blunt answer but: just open your browsers dev tools and start debugging: https://developers.google.com/web/tools/chrome-devtools/network-performan

Sorry for the blunt answer but: just open your browsers dev tools and start debugging: https://developers.google.com/web/tools/chrome-devtools/network-performance/ https://developers.google.com/web/tools/chrome-devtools/netw... Determine if it is external factors (your connection/computer) or the site's fault. Learn something about web dev. in the process.Otherwise I would suggest not to complain on HN but with the supplier that you pay for the quality of this product.