title: Max retries exceeded with url: / Caused by ProxyError
body: <p>i wanted to get some proxy list from this webPage; <a href="https://free-proxy-list.net/" rel="nofollow noreferrer">https://free-proxy-list.net/</a>
  but i stuck in this error and dont know how to fix it.</p>
  <pre><code>requests.exceptions.ProxyError: HTTPSConnectionPool(host='free-proxy-list.net', port=443): Max retries exceeded with url: / (Caused by ProxyError('Cannot connect to proxy.', NewConnectionError('&lt;urllib3.connection.VerifiedHTTPSConnection object at 0x00000278BFFA1EB0&gt;: Failed to establish a new connection: [WinError 10060] A connection attempt failed because the connected 
  party did not properly respond after a period of time, or established connection failed because connected host has failed to respond')))
  </code></pre>
  <p>and btw, this is my related code:</p>
  
  <pre><code>import urllib
  import requests
  from bs4 import BeautifulSoup
  from fake_useragent import UserAgent
  ua = UserAgent(cache=False)
  header = {
      &quot;User-Agent&quot;: str(ua.msie)
      }
  proxy = {
      &quot;https&quot;: &quot;http://95.66.151.101:8080&quot;
  }
  urls = &quot;https://free-proxy-list.net/&quot;
  res = requests.get(urls, proxies=proxy)
  soup = BeautifulSoup(res.text,'lxml')
  </code></pre>
  <p>and i tried to <strong>scrape</strong> other web sites, but i realized that its not the way.</p>