This section identifies the top locations of the users of your site by country. The country of the user is determined by the suffix of their domain name. Use this information carefully beca use this information is based on where the domain name of the visitor is registered, and may not always be an accurate identifier of the actual geographic location of this visitor (for example, while a vast majority of .com domain names are from the United States, there is a small minority of domain names that exist outside of the United States.)

This section outlines general server activity, comparing the level of activity on weekdays and weekends. The Average Number of Users and Hits on Weekdays are the averages for each individua l week day. The Average Number of Users and Hits for Weekends groups Saturday and Sunday together. Values in the table do not include erred hits.

This section shows the activity for each day of the week for the report period (i.e. if there are two Mondays in the report period, the value presented is the sum of all hits for both Monda ys.) The Total Weekdays line indicates the number of hits occurring Monday through Friday of the report period. The Total Weekends line indicates the number of hits occurring Saturday and Sunday of the report period. Values in the table do not include er red hits.

This section shows the most and the least active hour of the day for the report period. The second table breaks down activity for the given report period to show the average activity for ea ch individual hour of the day (if there are several days in the report period, the value presented is the sum of all hits during that period of time for all days).

This table shows the total number of hits for the site, how many were successful, how many failed, and calculates the percentage of hits that failed. It may help you in determining the reli ability of your site.

This section shows the number of successful form submissions compared to the number that failed. WebTrends considers anything with Post command as a form.

This section identifies the type of errors which were returned by the Client accessing your server.

This section identifies "Page Not Found" (404) errors which occurred on your server.

This section identifies the download file types and the total kilobytes downloaded for each file type. Cached requests and erred hits are excluded from the totals.

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Organization Breakdown

This section provides a breakdown by types of organizations (.com, .net, .edu, .org, .mil, and .gov.) This information can only be displayed if reverse DNS lookups have been performed.

Organization Breakdown
	Organization	Hits	% of Total Hits	User Sessions
1	Company	5089	< FONT SIZE=2 FACE="Arial" COLOR="#000000">46.04%	1444
2	Network	2869	< FONT SIZE=2 FACE="Arial" COLOR="#000000">25.95%	762
3	Education	2600	23.52%	401
4	Government	264	2.38%	68
5	Organization	186	1.68%	34
6	Military	45	0.4%	17
	Total	11053	100%	2726

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North American States and Provinces

This section breaks down Web site activity to show which of the North American States and Provinces were the most active on your site. This information is based on where the domain name of the visitor is registered, and may not always be an accurate representation of the actual geographic location of this visitor. This information can only be displayed if reverse DNS lookups have been performed.

North American States & Provinces
	State	User Sessions
1	Virginia	361
2	California	128
3	Oregon	75
4	Maryland	39
5	Massachusetts	30
6	D.C.	6
7	Georgia	3
8	North Carolina	3
9	New York	2
10	Washington	2
	Total For the States Above	649

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Most Active Cities

This section further breaks down your Web site's activity to show which cities were the most active on your site. This information is based on where the domain name of the visitor is regist ered, and may not always be an accurate representation of the actual geographic location of this visitor. This information can only be displayed if reverse DNS lookups have been performed.

Activity by City
	City, State	User Sessions
1	Vienna, Virginia, United States	341
2	Hayward, California, United States	10 5
3	Medofrd, Oregon, United States	75
4	Bethesda, Maryland, United States	39< /TD>
5	Cambridge, Massachusetts, United States	30
6	Falls Church, Virginia, United States	20
7	San Francisco, California, United States	16
8	Washington, D.C., United States	6
9	San Diego, California, United States	3
10	Durham, North Carolina, United States	3
	Total For the Cities Above	638

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Bandwidth

This section helps you understand the bandwidth requirements of your site by indicating the volume of activity as Kbytes Transferred.

Bandwidth
Time Interval	KBytes Transferred
11/01	4,110
11/02	3,758
11/03	4,465
11/04	10,432
11/05	12,828
11/06	7,243
11/07	5,823
11/08	5,532
11/09	4,124
11/10	8,738
11/11	4,980
11/12	4,579
11/13	6,723
11/14	7,007
11/15	4,181
11/16	3,886
11/17	4,006
11/18	9,345
11/19	4,406
11/20	5,381
11/21	4,670
11/22	4,545
11/23	2,719
11/24	5,642
11/25	6,473
11/26	7,539
11/27	4,936
11/28	1,622
11/29	3,183
11/30	2,303
Total	165,163

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Most Accessed Directories

This section analyzes accesses to the directories of your site. This information can be useful in determining the types of data most often requested.

Most Accessed Directories
Path to Directory	Hits	% of Total Hits	Non Cached %	Non Cached K Xferred	User Sessions
http://www.acepidemiology.org/societies	4482	26.59%	85.6%	26,340K	1294
http://www.acepidemiology.org/pics	2661	15.78%	77.37%	8,532K	1150< /TD>
http://www.acepidemiology.org/	2421	14.36%	98.26%	15,121K	1966
http://www.acepidemiology.org/meetings	1818	< FONT SIZE=2 FACE="Arial" COLOR="#000000">10.78%	88.22%	44,755K	567
http://www.acepidemiology.org/people	1525	9.04%	98.55%	9,997K	51 7
http://www.acepidemiology.org/cttes	1429	8.47%	94.12%	10,138K	613
http://www.acepidemiology.org/policystmts	514	3.04%	85.79%	14,483K	338
http://www.acepidemiology.org/about	511	3.03%	64.57%	4,112K	213
http://www.acepidemiology.org/awards	362	2.14%	74.86%	1,715K	223
http://www.acepidemiology.org/board	293	1.73%	98.97%	4,034K	198
http://www.acepidemiology.org/pubs	226	1.34%	96.9%	18,732K	83
http://www.acepidemiology.org/members	223	1.32%	78.47%	998K	177
http://www.acepidemiology.org/issues	117	0.69%	92.3%	4,835K	71
http://www.acepidemiology.org/announce	116	0.68%	97.41%	823K	1 11
http://www.acepidemiology.org/mgmt	99	0.58%	42.42%	146K	84
http://www.acepidemiology.org/icons	31	0.18%	100%	7K	6
http://www.acepidemiology.org/minority	27	0.16%	85.18%	383K	25

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Top Referring Sites

This section identifies the domain names or numeric IP addresses with links to your site. This information will only be displayed if your server is logging this information.

Top Referring Sites
	Site	User Sessions
1	No Referrer	1892
2	http://www.acepidemiology.org/	675
3	http://www.google.com/	495
4	http://search.yahoo.com/	180
5	http://search.msn.com/	77
6	http://aolsearch.aol.com/	52
7	www.seventwentyfour.com/	42
8	http://www.apha.org/	39
9	http://acepidemiology.org/	38
10	http://auto.search.msn.com/	37
11	http://www.google.ca/	35
12	http://www.epibiostat.ucsf.edu/	33
13	http://www.elsevier.nl/	31
14	http://rg.blogspot.com/	27
15	http://www.elsevier.com/	26
16	http://www.cseb.ca/	20
17	http://www.altavista.com/	18
18	http://search.netscape.com/	18
19	http://www.ask.com/	13
20	http://www.minority.unc.edu/	13
	Sub Total for the Referring Sites Above	3761
	Total for the Log File	4112

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Top Referring URLs

This section provides the full URLs of the sites with links to your site. This information will only be displayed if your server is logging the referrer information.

74

Top Referring URLs
	URL	User Sessions
1	No Referrer	1892
2	http://www.acepidemiology.org/	233
3	http://www.acepidemiology.org/societies/
4	www.seventwentyfour.com/	42
5	http://www.apha.org/public_health/epidemiolog y.htm	39
6	http://acepidemiology.org/	36
7	http://www.acepidemiology.org/societies/CSTE.ht m	30
8	http://www.elsevier.nl /inca/publications/store/5/0/5/7/4/6/505746.pub.htt	29
9	http://www.google.com/search?q= epidemiology&hl=en&lr=&ie=UTF-8&o	28
10	http://rg.blogspot.com/2002_09_01_rg_archive. html	27
11	http://www.acepidemiology.org/societies/APIC EI.htm	26
12	http://www.epibiostat.ucsf.edu/epidem/epidem. html	25
13	http://www.acepidemiology.org/societies/SAAP HI.htm	24
14	http://www.google.com/search?h l=en&ie=UTF-8&oe=UTF-8&q=american+	24
15	http://www.acepidemiology.org/cttes/admissions/	22
16	http://www.elsevier. com/inca/publications/store/5/0/5/7/4/6/505746.pub.htt	18
17	http://auto.search.m sn.com/results.asp?cfg=SMCINITIAL&RS=CHECKED&v=1&srch=	16
18	http://www.acepidemiology.org/people/jones/	14
19	http://www.google.com/search?q =epidemiology&hl=en&lr=&ie=UTF-8&s	14
20	http://www.acepidemiology.org/societies/AES.htm	14
	Sub Total for the Referrers Above	2627
	Total for the Log File	4112

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Top Search Engines

The first table identifies which search engines referred visitors to your site the most often. Note that each search may contain several keywords. The second table identifies the main keywo rds for each search engine.

Top Search Engines
	Engines	Searches	% of Total
1	Yahoo	258	94.85%
2	Lycos	7	2.57%
3	AltaVista	7	2.57%
	Total of Searches for the Engines Above	272	100%
	Total of Searches for the Log File	272	100%

Top Search Engines with Keywords Detail
Engines	Keywords	Keywords Found	% of Total
Yahoo	epidemiology	106	38.97%
	american	62	22.79%
	of	61	22.42%
	college	35	12.86%
	african	23	8.45%
	association	20	7.35%
	society	20	7.35%
	in	19	6.98%
	health	15	5.51%
	epidemiologists	15	5.51%
Lycos	epidemiology	7	2.57%
	positions	1	0.36%
	postdoctoral	1	0.36%
	genetic	1	0.36%
AltaVista	epidemiology	4	1.47%
	territorial	2	0.73%
	camargo	1	0.36%
	control	1	0.36%
	cubanize	1	0.36%
	association	1	0.36%
	ace	1	0.36%
	answering	1	0.36%
	humidify	1	0.36%
	in	1	0.36%

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Top Search Keywords

The first table identifies keywords which led the most visitors to your site (regardless of the search engine). The second table identifies, for each keyword, which search engines led visit ors to your site.

Top Search Keywords
	Keywords	Keywords found	% of Total
1	epidemiology	117	14.02%
2	american	62	7.43%
3	of	61	7.31%
4	college	35	4.19%
5	african	23	2.75%
6	association	21	2.51%
7	in	20	2.39%
8	society	20	2.39%
9	health	15	1.79%
10	epidemiologists	15	1.79%
	Total Found for the Keywords Above	389	46.64%
	Total of Keywords Found in the Log File	834	100%

Top Search Keywords with Engines Detail
Keywords	Engines	Searches	% of Total
epidemiology	Yahoo	106	12.7%
	Lycos	7	0.83%
	AltaVista	4	0.47%
american	Yahoo	62	7.43%
of	Yahoo	61	7.31%
college	Yahoo	35	4.19%
african	Yahoo	23	2.75%
association	Yahoo	20	2.39%
	AltaVista	1	0.11%
in	Yahoo	19	2.27%
	AltaVista	1	0.11%
society	Yahoo	20	2.39%
health	Yahoo	15	1.79%
epidemiologists	Yahoo	15	1.79%

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Most Used Browsers

This section identifies the most popular WWW Browsers used by visitors to your site. This information will only be displayed if your server is logging the browser/platform information.

Top Browsers
	Browser	Hits	% of Total Hits	User Sessions
1	Microsoft Internet Explorer	9681	57.43%	2311
2	Googlebot/2.1 (+http://www.googlebot.com/bot.html)	2020	11.98%	257
3	Netscape	1820	10.79%	544
4	sitecheck.internetseer.com (For more info see: http://sitecheck.internetseer.com)	504	2.98%	170
5	Other Netscape Compatible	417	2.47%	124
6	GuideBot	390	< FONT SIZE=2 FACE="Arial" COLOR="#000000">2.31%	3
7	FAST-WebCrawler/3.6 (atw-crawler at fast dot no; http://fast.no/support/crawler.asp)	197	1.16%	29
8	ia_archiver	188	1.11%	84
9	rabaz (rabaz at gigabaz dot com)	172< /TD>	1.02%	56
10	BravoBrian SpiderEngine MarcoPolo	15 7	0.93%	1
	Total For Browsers Above	15546	92.22%	3579

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Netscape Browsers

This section gives you a breakdown of the various versions of Netscape browsers that visitors to your site are using.

Netscape Browsers
	Browser	Hits	% of Total Hits	User Sessions
1	Netscape 4.x	1038	57.03%	223
2	Netscape 5.x	745	40.93%	308
3	Netscape 3.x	21	1.15%	9
4	Netscape	15	0.82%	3
5	Netscape 8.x	1	0.05%	1
	Total For Browsers Above	1820	100%	544

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Microsoft Explorer Browsers

This section gives you a breakdown of the various versions of Microsoft Explorer browsers that visitors to your site are using.

Microsoft Explorer Browsers
	Browser	Hits	% of Total Hits	User Sessions
1	Explorer 5.x	4850	50.09%	1161
2	Explorer 6.x	4509	46.57%	1072
3	Explorer 4.x	308	3.18%	71
4	Explorer 3.x	11	0.11%	4
5	Explorer 1.x	3	0.03%	3
	Total For Browsers Above	9681	100%	2311

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Visiting Spiders

This section identifies all robots, spiders, crawlers and search services (i.e. Alta Vista, Lycos, and Excite) visiting your site.

Visiting Spiders
	Spider	Hits	% of Total Hits	User Sessions
1	Scooter	268	22.94%	107
2	FAST-WebCrawler	240	20.54%	54
3	Mozilla/5.0 (Slurp/cat; slurp@inktomi.com; http://www.inktomi.com/slurp.html)	< FONT SIZE=2 FACE="Arial" COLOR="#000000">158	13.52%	115
4	BravoBrian SpiderEngine MarcoPolo	157	13.44%	1
5	TurnitinBot	46	3.93%	5
6	BaiDuSpider	38	3.25%	16
7	Mozilla/5.0 (Slurp/si; slurp@inktomi.com; http://www.inktomi.com/slurp.html)	35	2.99%	35
8	crawler_for_infomine.ucr.edu crawler@infomine.ucr.edu	25	2.14%	0
9	Slurp	20	1.71%	10
10	Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; MSIECrawler)	17	1.45%	15
	Total For Spiders Above	1004	85.95%	358

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Most Used Platforms

This section identifies the operating systems most used by the visitors to your Web site.

Most Used Platforms
	Platform	Hits	% of Total Hits	User Sessions
1	Windows NT	6444	38.22%	1337
2	Others	5681	33.7%	1475
3	Windows 98	3781	22.42%	985
4	Windows 95	588	3.48%	167
5	Macintosh PowerPC	262	1.55%	66
6	Linux	87	0.51%	77
7	SunOS	10	0.05%	4
8	Macintosh 68K	4	0.02%	1
	Total For Platforms Above	16857	100%	4112

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Glossary

Following are definitions for terms used in this report and throughout the World-Wide Web in general. These terms are also common to the WebTrends analysis tool.

Glossary
Ad	A graphic or a banner on a web page that when clicked on, takes the visitor to another site.
Ad Clicks	A click on an advertisement on a web site which takes a user to another site, it is referred to as an ad click.
Ad Views	A web page that presents an ad. Once the visitor has viewed an ad, he/she can click on it (see Ad Click). There may be more than one ad on an ad view.
Authentication	Technique by which access to Internet or Intranet resources requires the user to identify himself or herself by entering a username and password.
Bandwidth	Measure (in kilobytes of data transferred) of the traffic on the site.
Browser	A program used to locate and view HTML documents (Netscape, Mosaic, Microsoft Explorer, for example.)
Click through rate	Percentage of users who click on a viewed advertisement. This is a good indication of the effectiveness of this ad.
Client	The browser (see above) used by a visitor to a Web site.
Client Errors	An error occurring due to an invalid request by the visitor's browser. Client errors are in the 400-range. See "Return Code" definition.
Company Database	The database installed and used by WebTrends to look up the company name, city, state and country corresponding to a specific domain name.
Cookies	Persistent Client-State HTTP Cookies are files containing information about visitors to a web site (e.g., user name and preferences). This information is provided by the user during the first visit to a Web server. The server records this information in a text file and stores this file on the visitor's hard drive. When the visitor accesses the same web site again, the server looks for the cookie and configures itself based on the information provided.
Domain Name	The text name corresponding to the numeric IP address of a computer on the Internet (i.e., www.webtrends.com).
Domain Name Lookup	The process of converting a numeric IP address into a text name (for example, 204.245.240.194 is converted to www.webtrends.com).
Filters	A means of narrowing the scope of a report or view by specifying ranges or types of data to include in or exclude.
Forms	An HTML page which passes variables back to the server. These pages are used to gather information from users. Also referred to as scripts.
FTP	File Transfer Protocol is a standard method of sending files between computers over the Internet.
GIF	Graphics Interchange Format is an image file format commonly used in HTML documents.
Hit	An action on the Web site, such as when a user views a page or downloads a file.
Home Page	The main page of a Web site. The home page provides visitors with an overview and links to the rest of the site. It often contains or links to a Table of contents for the site.
Home Page URL	The local path or Internet URL to the default page of the Web site for which WebTrends reports will be generated.
HTML	Hyper Text Markup Language is used to write documents for the World Wide Web to specify hypertext links between related objects and documents.
HTTP	Hyper Text Transfer Protocol is a standard method of transferring data between a Web server and a Web browser.
IP Address	Internet Protocol address identifying a computer connected to the Internet.
Log File	A file created by a web or proxy server which contains all of the access information regarding the activity on that server.
Page Views	Also called Page Impressions. Hit to HTML pages only (access to non-HTML documents are not counted).
Platform	The operating system (i.e. Windows 95, Windows NT, etc.) used by a visitor to your Web site.
Protocol	An established method of exchanging data over the Internet.
Referrer	URL of an HTML page that refers to your Web site.
Return Code	The return status of the request which specifies whether the transfer was successful and why. Possible "Success" codes are: 200 = Success: OK 201 = Success: Created 202 = Success: Accepted 203 = Success: Partial Information 204 = Success: No Response 300 = Success: Redirected 301 = Success: Moved 302 = Success: Found 303 = Success: New Method 304 = Success: Not Modified Possible "Failed" codes are: 400 = Failed: Bad Request 401 = Failed: Unauthorized 402 = Failed: Payment Required 403 = Failed: Forbidden 404 = Failed: Not Found 500 = Failed: Internal Error 501 = Failed: Not Implemented 502 = Failed: Overloaded Temporarily 503 = Failed: Gateway Timeout
Server	A computer that hosts information available to anyone accessing the Internet.
Server Error	An error occurring at the server. Web server errors have codes in the 500 range.
Spiders	An automated program which searches the internet.
Suffix (Domain Name)	The three digit suffix of a domain can be used to identify the type of organization. Possible "Suffixes" are: .com = Commercial .edu = Educational .int = International .gov = Government .mil = Military .net = Network .org = Organization
User Agent	The fields in an extended Web server log file indicating the browser and the platform used by a visitor.
URL	Uniform Resource Locator is a means of identifying an exact location on the Internet. For example, http://www.webtrends.com/html/info/default.htm is the URL which defines the use of HTTP to access the Web pag e Default.htm in the /html/info/ directory on the WebTrends Corporation Web site). As the previous example shows, a URL is comprised of four parts: Protocol Type (HTTP), Machine Name (webtrends.com), Directory Path (/html/info/), and File Name (default.h tm).
User Session	A session of activity (all hits) for one user of a web site. A unique user is determined by the IP address or cookie. By default, a user session is terminated when a user is inactive for more than 30 minutes. This duration can be changed from General panel in the Options, Web Log Analysis dialog. the Synonym: Visit.
View,Page	Each request for a particular web page which displays an ad. Also referred to as an impression.
Visit	Commonly called User Session. All activity for one user of a web site. By default, a user session is terminated when a user is inactive for more than 30 minutes.

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This report was generated by WebTrends.