Wikipedia Blackout and MLibrary Site Search

The Great Wikipedia Protest Blackout of 2012 did not result in any particularly significant increase in site searching at the University of Michigan Library. While traffic was up on January 18, 2012, over the same day the previous week (January 11), the increase was about the same as for the day before and the day after -- reflecting the increasing workload of the academic semester more than any Wikipedia-inspired bump.

January 18 compared to January 11, 2012

Here are some numbers to illustrate the point. For "Outage Wednesday" compared to the previous Wednesday (January 11), searches were up slightly: 4% overall, and 14.5% for the default default "MLibrary" site search:

Search Kind
1/18/12
1/11/12
Change
Percent

MLibrary
4260
3719
541
14.55%

Catalog
4518
4870
-352
-7.23%

Articles
1805
1579
226
14.31%

Total
10583
10168
415
4.08%

January 17 compared to January 10, 2012

However, a somewhat larger overall increase is noted between the Tuesday before (January 17) and the Tuesday a week earlier (January 10): up 9% overall and 10% for the default "MLibrary" site search:

Search Kind
1/17/12
1/10/12
Change
Percent

MLibrary
4297
3894
403
10.35%

Catalog
5326
5427
-101
-1.86%

Articles
2211
1465
746
50.92%

Total
11834
10786
1048
9.72%

January 6-12 compared to January 13-19, 2012

For a 7 day week extending from the Friday before the outage to the Thursday after, when compared to the previous week, we see an actual decrease in Outage Week over the week before (a decrease of 2.45% overall, although a small 2.2 percent increase in the default "MLibrary" site search:

Search Kind
1/13-1/19
1/6-1/12
Change
Percent

MLibrary
23640
23130
510
2.20%

Catalog
28499
32906
-4407
-13.39%

Articles
11114
8805
2309
26.22%

Total
63253
64841
-1588
-2.45%