Leverage Browser Caching

[Angel Burden]

Does anyone know what this is & how do I fix it?

62 / 100Suggestions Summary

Should Fix:

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:

• http://www.sortprice.com/static/images/listed.png (expiration not specified)
• http://www.radaknivesforyou.com/…max=162&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=162&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=162&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=162&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=162&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=162&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=162&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=162&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=162&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=162&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=162&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=162&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…account/images/web_hosting_companies.png (30 minutes)
• http://www.radaknivesforyou.com/…olorize.color=ffffff&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…f7fafb&state=topleft&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…nt.size=16&width=516&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…lor=ffffff&width=536&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…lor=ffffff&width=160&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…lor=ffffff&width=160&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…lor=ffffff&width=160&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/bordeaux/images/shadow_bottom.png (30 minutes)
• http://www.radaknivesforyou.com/bordeaux/images/shadow_corner_left.png (30 minutes)
• http://www.radaknivesforyou.com/bordeaux/images/shadow_corner_right.png (30 minutes)
• http://www.radaknivesforyou.com/…mage.mask.apply=true&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…k=0454a3&state=nopic&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…=30&fontcolor=161616&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…d&title.font.size=16&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…d&title.font.size=16&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…d&title.font.size=16&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…d&title.font.size=16&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…d&title.font.size=16&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…d&title.font.size=16&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…d&title.font.size=16&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…d&title.font.size=16&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…d&title.font.size=16&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…ondensed&fontsize=18&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…ondensed&fontsize=18&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…ondensed&fontsize=18&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…ondensed&fontsize=18&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…ondensed&fontsize=18&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…ondensed&fontsize=18&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…ondensed&fontsize=18&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…ondensed&fontsize=18&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=156&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=156&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=156&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=156&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=156&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=156&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=156&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=156&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=156&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=156&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=156&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=156&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=156&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=156&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…max=156&state=center&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/bordeaux/transparentbg.img (30 minutes)
• http://www.radaknivesforyou.com/…x/transparentbg.img?bg.fill.color=f7fafb (30 minutes)
• http://www.radaknivesforyou.com/…es%2Fshadow_left.png&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…ight_transparent.png&cache=1469567350659 (30 minutes)
• http://www.radaknivesforyou.com/…files/3470882/uploaded/PayPal-logo-1.png (30 minutes)
• http://www.radaknivesforyou.com/…files/3470882/uploaded/scraperbutton.png (30 minutes)
• http://www.radaknivesforyou.com/…es/3470882/uploaded/sharpener button.png (30 minutes)
• http://www.radaknivesforyou.com/files/3470882/uploaded/ship button.png (30 minutes)
• http://www.radaknivesforyou.com/server/images/gradient.png (30 minutes)
• http://www.radaknivesforyou.com/…ives%20-%20Rada%20Cutlery%20Knife%20Sets (30 minutes)
• http://www.google-analytics.com/analytics.js (2 hours)
• http://www.google-analytics.com/ga.js (2 hours)