Have 3 independent servers (America, Europe, Asia)
confirm if your website is really down.

is https://trade.thinkorswim.com working?

https://trade.thinkorswim.com YOUR WEBSITE IS UP

Warsaw, Poland

HTTP/1.Ο 2ΟΟ OK

Chicago, USA

HTTP/1.Ο 2ΟΟ OK

Singapore, Asia

HTTP/1.Ο 2ΟΟ OK

Test performed on 2021-07-25 15:27:51

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thinkorswim Web Login | TD Ameritrade

https://trade.thinkorswim.com

Monitor availability and performance of your website, on-line shop or web application.

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http://tos.com

2021-07-25 15:25:17

IS UP

2021-07-25 15:14:38

IS DOWN

2021-07-25 13:55:33

IS DOWN

2021-07-25 13:10:58

IS UP

2021-07-25 12:21:37

IS DOWN

2021-07-25 12:02:46

IS DOWN

2021-07-25 11:57:12

IS UP

2021-07-25 11:22:58

IS UP

2021-09-02 11:31:51

IS UP

2024-04-21 22:29:52

IS DOWN