1 The web designer links to a file on a CDN, such as a link to jQuery. 2  The customer visits another website that also uses jQuery. 3  Even if no one else has used that version of jQuery, when the customer comes to the page in number 1, the link to jQuery is already cached.hen to Switch to a Content Delivery Network. The majority of response time for a web page is spent downloading the components of that web page, including images, style sheets, scripts, Flash, and so on.
Wiktionary(0.00 / 0 votes)Rate this definition: photographic memory(Noun) An eidetic memory; the ability to recall images, sounds, or objects in memory with great accuracy and in seemingly unlimited volume.
Definition of photograph - a picture made using a camera, in which an image is focused on to light-sensitive material and then made visible and permanent by Definition of photograph - a picture made using a camera, in which an image is focused on to light-sensitive material and then made visible and permanent by dictionary thesaurus