When will WEBp processing be done?

In this situation, where when accessing the webp image, I have a 26Kb image, being processed in WEBp:

https://rodolfosabino.com/wp-content/webp-express/webp-images/doc-root/wp-content/uploads/2019/04/how-use-images-webp-no-wordpress-1288×724.jpg. webp

In this other scenario, forcing past Photon CDN, it renders the image as if it were a 76Kb JPG.

https://i0.wp.com/rodolfosabino.com/wp-content/webp-express/webp-images/doc-root/wp-content/uploads/2019/04/how-use-images-webp-no- wordpress-1288×724.jpg.webp

Finally the image in size of 76Kb, I passed it by Photon CDN and it drops to 54Kb, check:

https://uploaddeimagens.com.br/images/002/358/465/full/imagem-normal.jpg

https://i0.wp.com/uploaddeimagens.com.br/images/002/358/465/full/imagem-normal.jpg

—
Brazil (PT-BR)

Quando será feito o processamento de WEBp ?

Nessa situação, onde ao acessar a imagem webp, tenho uma imagem de 26Kb, sendo processada em WEBp:

https://rodolfosabino.com/wp-content/webp-express/webp-images/doc-root/wp-content/uploads/2019/04/como-usar-imagens-webp-no-wordpress-1288×724.jpg.webp

Nesse outro cenário, ao forçando passar pelo Photon CDN, ele processa a imagem como se fosse um JPG com tamanho de 76Kb.

https://i0.wp.com/rodolfosabino.com/wp-content/webp-express/webp-images/doc-root/wp-content/uploads/2019/04/como-usar-imagens-webp-no-wordpress-1288×724.jpg.webp

Por fim a imagem em tamanho de 76Kb, passei ela pelo Photon CDN e ela cai para 54Kb, confira:

https://uploaddeimagens.com.br/images/002/358/465/full/imagem-normal.jpg

https://i0.wp.com/uploaddeimagens.com.br/images/002/358/465/full/imagem-normal.jpg