how to speed up coursera video loading?
Last updated on：a year ago
I believe that you know how absurd that the video is frozen and then continue playing, again and again. But your upload and download speed is fast when you do something else such as playing Youtube Video. Dave also met a problem that coursera video loading is time-consuming, and I solved it. This is my solutions:
Change your DNS Setting
I applied Google Public DNS to my network setting.
The Google Public DNS IP addresses (IPv4) are as follows:
The Google Public DNS IPv6 addresses are as follows:
For windows 10, you can open
Control panel -> network and internet -> network sharing centre -> change adapter setting -> properties (right click your mouse, WLAN or Ethernet)
Add coursera hosts address
For windows system, file path of hosts is
Open hosts by notepad, add the following addresses to the end of the hosts,
188.8.131.52 d3c33hcgiwev3.cloudfront.net 184.108.40.206 d3c33hcgiwev3.cloudfront.net 220.127.116.11 d3c33hcgiwev3.cloudfront.net 18.104.22.168 d3c33hcgiwev3.cloudfront.net 22.214.171.124 d3c33hcgiwev3.cloudfront.net 126.96.36.199 d3c33hcgiwev3.cloudfront.net 188.8.131.52 d3c33hcgiwev3.cloudfront.net 184.108.40.206 d3c33hcgiwev3.cloudfront.net 220.127.116.11 d3c33hcgiwev3.cloudfront.net
Sometimes it doesn’t work. But the solutions did speed up loading of coursera videos. Downloading videos is the best in all solutions I’ve used.
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