I recently decided to test run my website to see how its performing using GTmetrix and the result is very poor (PageSpeed Score - 49%, YSlow Score - 47%). I am seeing a host of issues resorted but one is a bit confusing to me.Leverage browser caching for the following cacheable resources:https://quickresource.eyereturn.com/eyebuild/eyebuild_1_19.js(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_300x250_EN_v1/images/GC.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_300x250_EN_v1/images/actual-offer.jpg(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_300x250_EN_v1/images/and.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_300x250_EN_v1/images/border300x250.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_300x250_EN_v1/images/close.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_300x250_EN_v1/images/copy_01.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_300x250_EN_v1/images/copy_02.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_300x250_EN_v1/images/copy_05.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_300x250_EN_v1/images/cta.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_300x250_EN_v1/images/dot.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_300x250_EN_v1/images/heart_l.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_300x250_EN_v1/images/heart_r.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_300x250_EN_v1/images/logo.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_300x250_EN_v1/images/logo_02.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_300x250_EN_v1/images/mobile.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_300x250_EN_v1/images/offer.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_300x250_EN_v1/images/offer_link.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_300x250_EN_v1/index_edge.js(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_728x90_EN_v1/images/GC.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_728x90_EN_v1/images/actual-offer.jpg(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_728x90_EN_v1/images/and.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_728x90_EN_v1/images/bbym-blk.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_728x90_EN_v1/images/bbym.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_728x90_EN_v1/images/borde728x90.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_728x90_EN_v1/images/close.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_728x90_EN_v1/images/copy_01.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_728x90_EN_v1/images/copy_02.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_728x90_EN_v1/images/copy_03.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_728x90_EN_v1/images/copy_05.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_728x90_EN_v1/images/cta.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_728x90_EN_v1/images/dot.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_728x90_EN_v1/images/heart_l.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_728x90_EN_v1/images/heart_r.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_728x90_EN_v1/images/logo.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_728x90_EN_v1/images/mobile.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_728x90_EN_v1/images/offer.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_728x90_EN_v1/images/offer_link.png(expiration not specified)https://secure.eyereturn.com/25127/0324_FF_Offer_728x90_EN_v1/index_edge.js(expiration not specified)https://animate.adobe.com/runtime/5.0.0/edge.5.0.0.min.js (15 minutes)https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (1hour) https://pagead2.googlesyndication.com/pagead/osd.js (1 hour)https://www.google-analytics.com/analytics.js (2 hours)PWhat is secure.eyereturn.com and where I can find it and remove it?
Where to find secure.eyereturn.com appearing on GTmetrix
page speed;optimization