Deleted directory/file keeps trying to load

Hello,

a jpg file I deleted a while ago keeps trying to load up.
Ive tried deleting my cache, checking through uploaded media but it just keeps loading up on a several pages it hasnt even been loaded too.

See here https://tools.pingdom.com/fpt/#!/d7hurd/https://www.langfx.com/portfolio/amy
“amyback4.jpg” keeps loading and increases the loading time substantially considering its not even a file thats being used. Im not sure how to make it stop doing this.