The log file entry may include, for example, a URL of the consumer computer, a client laptop browser type, a date and time of the request based mostly on a real-time clock within the server, a file name or different identifier of the requested content unit, and other information. The method 300 may be carried out by a consumer computer and a server, which often is the ad server 140 of FIG. 1, coupled by a network. Referring back to FIG. 3, the first portion of the content unit 400 downloaded at 315 might be a shell, such because the shell 410. While loading the shell and other parts of the content unit at 320, the client computer might send one or more requests 322 to the server pc to load one-by-one images to allow the server pc to roughly monitor the progress of loading the shell and content unit. It exists for one function: to help firms track you. And second, an entire business exists to help trackers link ad IDs to extra instantly identifying information, like email addresses and phone numbers. The information identifying the content unit could embody, for example, a script or Call Girls in Dubrajpur and a URI (uniform useful resource identifier) included in the web web page. ​Conte᠎nt h᠎as be᠎en creat ed by GSA​ Con᠎tent G en​erator ᠎DEMO᠎. The process 300 could be considered to finish at 390, when the requestor causes the consumer laptop to leave the web web page loaded at 305. The requestor could depart the web page at 390 by clicking on a link inside the web page, by entering the URL of a new web page, by closing a web browser, or in some other method. The process 300 could be thought-about to begin at 305, when a shopper laptop hundreds a web page, typically in response to an action by an operator or requestor. Advertising and different content placed above the fold is extra likely to be seen by a requestor. After the deliverable content is delivered, at 355 a monitor component loaded with the content unit (such because the monitor component 440) might query the browser program to determine if the deliverable content is positioned in the web web page above or under the fold. In this patent, the term «deliver» specifically means offering the multimedia content of a web web page or other on-line content to a requestor or person. The shell 410 could embody a element for managing the interface between the content unit 400 and the shopper laptop, the browser, and/or the requestor. The deliverable content 430 might be, for example, a Flash object which will generate text, graphics, and/or animations and will load a number of images, video clips, and/or audio clips. At 395, the server computer may correlate second messages received at 340 with corresponding third messages received at 360. Based on the information contained in the third messages, the server pc may develop further statistical data such as the percentage of content items placed under the fold, the percentage of content units that had been never visible, and/or a mean time that the content units had been visibly displayed. These extra messages might point out whether or not the deliverable content is positioned above or under the fold in the web web page, and whether or not or not the deliverable content is actually displayed on the display device. As part of rendering the first web page, at 310 the consumer pc may send a first message 312 requesting the content unit from a server computer in accordance with the information identifying the content unit contained in the web page. In response to the primary message 312 from the consumer pc, the server might download a primary portion of the content unit to the consumer laptop at 315. At 315, the server can also log the request from the consumer laptop by making an entry in a log file. Delivering the content can also include playing one or more audio elements. Referring now to FIG. 4, a content unit 400 could embody deliverable content 430, which is the visible and audio content actually delivered to a requestor. FIG. 3 is a circulation chart of a course of 300 for monitoring abandonment rates. The ad identifier — aka «IDFA» on iOS, or «AAID» on Android — is the key that enables most third-social gathering monitoring on mobile devices. Implanting the pixel on key campaign landing pages can supply insight into Facebook ad performance across channel, campaign aim, inventive, and more. Whilst great care is often taken to supply one of the best service, there can be circumstances where issues go mistaken and litigation might initiated to make claims against the company. Delivering a web page or other on-line content may embody incorporating static visible components, reminiscent of text and graphics, into the web page in a kind appropriate for displaying on a display device coupled to the client laptop.