Total Unique Visits

I haven't posted this chart in a while. The chart to the left contains the same data for Unique Visitors as the last posting. The difference here is that the data goes back to 2001, and the chart does not contain the other traffic information. Click the chart for a larger view.

It may appear that there are large fluctuations in the traffic over the last few years, but the graph is misleading. The 'Interface Bus' site receives around 8,000 unique visits a day so a short month or a holiday will reduce those peaks by several thousand hits. A holiday could reduce the number of hits from 8,000 to 2,000, while a short month could lower the graph by 16,000 visits. Most of fluctuations are down 10 to 15,000.

In 2006 the server went down for a few days and the site lost more than 20,000 visitors. In 2005 the counter was changed to one that appeared more strict in counting. But a few months later the graph still showed more visitors regardless.

So as far as I'm concerned unique visitors to the web site have been flat from 2006 on. Stable is fine, but I would rather see some increase in site visits. I still work the site, but it seems the best I can do is keep things stable.

One common reason for a lack of any increase is interface bus obsolescence. Pages written years ago see less and less visitors as the topic moves to obsolescence. For Example the page on the PCI interface bus has fallen from 1,000 hits a week in mid 2006 to about 500 hits last week. The page on the AGP bus has seen the same reduction over the same time period. Because of PCIe both those computer interfaces were already on their way out by 2006.

The chart covers January 2001 to January 2009. I do have data back to 1999, but it would not help the graph and just make the graphic larger than needed.