short url for amazon, wiki

wikipedia、amazonの長いurlを短い形式にします。

例）
アイルトンセナのwiki
https://ja.wikipedia.org/wiki/%E3%82%A2%E3%82%A4%E3%83%AB%E3%83%88%E3%83%B3%E3%83%BB%E3%82%BB%E3%83%8A

-> https://ja.wikipedia.org/?curid=4698

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long url for wikipedia and amazon are turned into short url.
ex)
url of Ayrton Senna at wikipedia
https://pt.wikipedia.org/wiki/Ayrton_Senna

-> https://pt.wikipedia.org/?curid=9928

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short url is different from shortening url.

below is shortening url for Ayrton Senna at wikipedia, but you do not know whether it is a malicious url until you click.

https://bit.ly/1Po8lbl

shortening url may be malicious but short url never be malicious.