When you link to this page from a Tweet Twitter will pick up on the embedded Twitter Card
in this page and include the below chart in the tweet summary.
Twitter does not refresh the cards very often (~24 hours) so the chart shown by twitter may be up-to 24 hours old.
Alternatively you may wish to embed the chart directly in a tweet. Use the link: https://ddd.Tinamous.com/api/v1/devices/feef58f7-2010-40e6-a0d8-0d9e9b6469cb/TwitterCard/0/cpm?t=1537873374
Note that this device needs to be set to allow anonymous view in order for Twitter and Twitter users to view it.