amazon.co.uk Amazon.co.uk: Low Prices in Electronics, Books, Sports Equipment & more

Mobile Usability

100/100

Good

Mobile Speed

57/100

Bad

Last tested: 2017-08-27

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amazon.co.uk Mobile Speed: 57/100
amazon.co.uk Mobile Speed Test Quick Overview

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
https://images-eu.ssl-images-amazon.com/images/I/5…avAuiMobileAssetsSmart
https://images-eu.ssl-images-amazon.com/images/I/5…ss?AUIClients/AmazonUI
https://images-eu.ssl-images-amazon.com/images/I/3…UIClients/GWMWebAssets
Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://amazon.co.uk/
https://amazon.co.uk/
https://www.amazon.co.uk/
Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://fls-eu.amazon.co.uk/1/batch/1/OP/A1F83G8C2…WTMDCFGR%26aftb%3D1:92 (expiration not specified)
https://fls-eu.amazon.co.uk/1/batch/1/OP/A1F83G8C2…242634619%26ctb%3D1:93 (expiration not specified)
https://fls-eu.amazon.co.uk/1/batch/1/OP/A1F83G8C2…TMDCFGR%26aftb%3D1:128 (expiration not specified)
https://fls-eu.amazon.co.uk/1/batch/1/OP/A1F83G8C2…TMDCFGR%26aftb%3D1:104 (expiration not specified)
https://fls-eu.amazon.co.uk/1/batch/1/OP/A1F83G8C2…TMDCFGR%26aftb%3D1:112 (expiration not specified)
https://fls-eu.amazon.co.uk/1/batch/1/OP/A1F83G8C2…TMDCFGR%26aftb%3D1:120 (expiration not specified)
https://fls-eu.amazon.co.uk/1/batch/1/OP/A1F83G8C2…TMDCFGR%26aftb%3D1:444 (expiration not specified)
https://fls-eu.amazon.co.uk/1/batch/1/OP/A1F83G8C2…MDCFGR%26aftb%3D1:1334 (expiration not specified)
https://fls-eu.amazon.co.uk/1/batch/1/OP/A1F83G8C2…WTMDCFGR%26aftb%3D1:97 (expiration not specified)
https://fls-eu.amazon.co.uk/1/batch/1/OP/A1F83G8C2…6pti%3DB00HCMXBJ6:1000 (expiration not specified)

amazon.co.uk Mobile Resources


Total Resources84
Number of Hosts27
Static Resources34
JavaScript Resources9
CSS Resources6

amazon.co.uk Mobile Resource Breakdown