ABC ELECTRONIC was established in 1996, building on the experience and expertise of the Audit Bureau of Circulations Ltd (ABC). It has rapidly become the organisation that media planners and owners trust to verify Internet traffic. ABC ELECTRONIC is an industry owned, tri-partite, non profit making organisation that works with and on behalf of advertisers, media buyers and media owners to provide third party independent auditing services.

Jobsite's statistics are regularly audited; our next audit will be in January 2007

Jobsite audit results (January 2001 - July 2006)

Month	Visits	Unique Users	Page Impressions
July 2006	2,247,304	1,064,889	15,580,090
January 2006	2,283,377	1,039,438	17,532,767
July 2005	1,815,546	802,696	14,161,402
January 2005	1,959,238	882,570	14,890,826
July 2004	1,813,388	772,016	12,893,869
April 2004	1,793,032	690,695	11,500,454
January 2004	1,790,366	748,098	13,023,217
October 2003	1,597,262	665,421	10,864,627
July 2003	1,695,580	673,488	11,485,107
April 2003	1,445,807	573,361	10,271,966
January 2003	1,586,819	600,157	10,674,901
October 2002	1,526,575	553,844	11,019,516
July 2002	1,507,757	562,922	12,050,663
April 2002	1,454,185	576,006	10,809,665
January 2002	1,366,288	571,810	11,012,928
October 2001	1,065,246	441,278	8,867,468
July 2001	1,142,200	466,280	9,142,553
April 2001	1,145,509	Not Available	7,580,574
January 2001	802,189	Not Available	6,394,199

DEFINITIONS

Page Impression
A successful page request that will display the desired content in a user's browser (Explorer, Firefox).

Unique User
The number of Unique Users is an indicator of the sites audience or reach. This is determined by an IP address plus a further identifier.

Visits
A visit is effectively a burst of activity by a valid user. This can be measured as a series of one or more page impressions, served to one user. It ends when there is a gap of 30 minutes or more between successive page impressions for that user.