i am trying to put an image in my document at codepen. for some reason it shows the link as broken, yet it shows up if i try to load the image into the browser , or even in w3schools frame.
here is a link to the code, https://codepen.io/richardengle/pen/rNMRzzE here is the image that wont show in codepen, but will show in the browser and also in w3schools http://ryanspickapart.com/images/credit-card-icons.png
here is the code - note that the second image[dog] shows up fine... why wont the other image show here?
<img src="http://ryanspickapart.com/images/credit-card-icons.png" alt='image wont load'>
<br>
<img src='https://images.unsplash.com/photo-1513639725746-c5d3e861f32a?ixlib=rb-1.2.1&auto=format&fit=crop&w=300&q=80' alt='image works fine' >