This section identifies the IP address and relative activity level of the most active visitors to your web site.

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.

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Most Downloaded File Types and Sizes

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.

Most downloaded File Types
	File type	No. of Files	K Bytes Transferred
1	html	5035	35,620K
2	jpg	3602	25,982K
3	pdf	3507	440,049K
4	htm	3185	28,652K
5	gif	3150	25,095K
6	txt	514	13K
7	ppt	96	7,523K
8	doc	24	874K
9	com/	3	29K
10	bk2	1	8K
	Total Files & K Bytes Transferred	19117	563,844K

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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	Education	4284	34.75%	418
2	Company	4200	< FONT SIZE=2 FACE="Arial" COLOR="#000000">34.06%	1440
3	Network	2664	< FONT SIZE=2 FACE="Arial" COLOR="#000000">21.6%	592
4	Government	730	5.92%	98
5	Organization	340	2.75%	51
6	Military	104	< FONT SIZE=2 FACE="Arial" COLOR="#000000">0.84%	20
7	Arpanet	6	0.04%	1
	Total	12328	100%	2620

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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	373
2	California	105
3	Maryland	68
4	Oregon	55
5	Massachusetts	24
6	New Jersey	4
7	Washington	4
8	Pennsylvania	3
9	North Carolina	2
10	Michigan	2
	Total For the States Above	640

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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	359
2	Bethesda, Maryland, United States	67< /TD>
3	Hayward, California, United States	65
4	Medofrd, Oregon, United States	54
5	San Francisco, California, United States	24
6	Cambridge, Massachusetts, United States	24
7	Falls Church, Virginia, United States	13
8	Mountain View, California, United States	6
9	Bellevue, Washington, United States	4
10	Princeton, New Jersey, United States	3
	Total For the Cities Above	619

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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
08/01	22,802
08/02	12,438
08/03	3,727
08/04	4,213
08/05	19,326
08/06	31,928
08/07	29,019
08/08	22,978
08/09	13,809
08/10	3,727
08/11	3,730
08/12	33,755
08/13	13,816
08/14	20,214
08/15	31,833
08/16	27,131
08/17	3,698
08/18	9,494
08/19	15,635
08/20	25,469
08/21	38,237
08/22	39,948
08/23	17,466
08/24	3,165
08/25	5,595
08/26	22,659
08/27	18,398
08/28	26,702
08/29	27,136
08/30	14,299
08/31	1,525
Total	563,856

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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/meetings	7832	< FONT SIZE=2 FACE="Arial" COLOR="#000000">36.16%	87.12%	412,740K	1082
http://www.acepidemiology.org/societies	3718	17.16%	85.69%	25,125K	1051
http://www.acepidemiology.org/	2846	13.14%	98.77%	17,063K	2344
http://www.acepidemiology.org/pics	2765	12.76%	78.08%	10,643K	1425
http://www.acepidemiology.org/people	1223	5.64%	94.76%	11,471K	3 12
http://www.acepidemiology.org/cttes	672	3.1%	90.62%	5,543K	352
http://www.acepidemiology.org/pubs	543	2.5%	99.07%	40,157K	211
http://www.acepidemiology.org/policystmts	490	2.26%	86.93%	15,583K	294
http://www.acepidemiology.org/awards	444	2.05%	86.03%	1,908K	238
http://www.acepidemiology.org/about	353	1.62%	90.08%	10,239K	219< /TD>
http://www.acepidemiology.org/members	314	1.44%	90.44%	1,505K	2 66
http://www.acepidemiology.org/issues	191	0.88%	94.24%	10,293K	70
http://www.acepidemiology.org/board	138	0.63%	97.82%	892K	133
http://www.acepidemiology.org/mgmt	86	0.39%	83.72%	237K	82
http://www.acepidemiology.org/minority	34	0.15%	73.52%	433K	29
http://www.acepidemiology.org/icons	8	0.03%	100%	2K	2

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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	2045
2	http://www.acepidemiology.org/	795
3	http://www.google.com/	459
4	http://google.yahoo.com/	100
5	http://acepidemiology.org/	66
6	http://search.msn.com/	63
7	www.seventwentyfour.com/	47
8	http://www.google.ca/	38
9	http://www.apha.org/	34
10	http://aolsearch.aol.com/	29
11	http://www.epibiostat.ucsf.edu/	27
12	http://auto.search.msn.com/	26
13	http://www.altavista.com/	25
14	http://www.elsevier.nl/	23
15	http://search.netscape.com/	21
16	http://www.marketingsource.com/	18
17	http://www.acepidemiology.org	17
18	[unknown origin]	17
19	http://www.elsevier.com/	17
20	http://www.cseb.ca/	13
	Sub Total for the Referring Sites Above	3880
	Total for the Log File	4203

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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.

55

Top Referring URLs
	URL	User Sessions
1	No Referrer	2045
2	http://www.acepidemiology.org/	343
3	http://www.acepidemiology.org/meetings/2 002albuquerque/	91
4	http://www.acepidemiology.org/societies/
5	http://acepidemiology.org/	53
6	www.seventwentyfour.com/	47
7	http://www.apha.org/public_health/epidemiolog y.htm	34
8	http://www.google.com/search?hl =en&ie=UTF-8&oe=UTF-8&q=american+	28
9	http://www.google.com/search?hl =en&ie=UTF-8&oe=UTF-8&q=epidemiol	25
10	http://www.acepidemiology.org/societies/APIC EI.htm	23
11	http://www.acepidemiology.org/societies/IEA.htm	21
12	http://www.epibiostat.ucsf.edu/epidem/epidem. html	19
13	http://www.marketingsource.com/associations/	18
14	http://www.elsevier.n l/inca/publications/store/5/0/5/7/4/6/505746.pub.htt	18
15	http://www.acepidemiology.org	17
16	[unknown origin]	17
17	http://www.google.com/search?h l=en&ie=ISO-8859-1&q=american+coll	16
18	http://www.acepidemiology.org/board/	15
19	http://www.elsevier. com/inca/publications/store/5/0/5/7/4/6/505746.pub.htt	15
20	http://www.acepidemiology.org/societies/ACPM.h tm	15
	Sub Total for the Referrers Above	2915
	Total for the Log File	4203

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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	162	91.01%
2	AltaVista	10	< FONT SIZE=2 FACE="Arial" COLOR="#000000">5.61%
3	Lycos	6	3.37%
	Total of Searches for the Engines Above	178	100%
	Total of Searches for the Log File	178	100%

Top Search Engines with Keywords Detail
Engines	Keywords	Keywords Found	% of Total
Yahoo	epidemiology	67	37.64%
	american	50	28.08%
	of	49	27.52%
	college	36	20.22%
	association	12	6.74%
	council	10	5.61%
	epidemiologists	10	5.61%
	society	8	4.49%
	territorial	8	4.49%
	international	8	4.49%
AltaVista	epidemiology	2	1.12%
	ace	2	1.12%
	preventive	2	1.12%
	of	2	1.12%
	medicine	2	1.12%
	association	1	0.56%
	auditor	1	0.56%
	analysts	1	0.56%
	camargo	1	0.56%
	christian	1	0.56%
Lycos	of	5	2.8%
	college	4	2.24%
	epidemiology	4	2.24%
	american	4	2.24%
	history	1	0.56%
	(acpm)	1	0.56%
	medicine	1	0.56%
	for	1	0.56%
	international	1	0.56%
	pharmacoepidemiology	1	0.56%

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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	73	12%
2	of	56	9.21%
3	american	55	9.04%
4	college	40	6.57%
5	association	13	2.13%
6	epidemiologists	10	1.64%
7	society	10	1.64%
8	council	10	1.64%
9	international	10	1.64%
10	in	8	1.31%
	Total Found for the Keywords Above	285	46.87%
	Total of Keywords Found in the Log File	608	100%

Top Search Keywords with Engines Detail
Keywords	Engines	Searches	% of Total
epidemiology	Yahoo	67	11.01%
	Lycos	4	0.65%
	AltaVista	2	0.32%
of	Yahoo	49	8.05%
	Lycos	5	0.82%
	AltaVista	2	0.32%
american	Yahoo	50	8.22%
	Lycos	4	0.65%
	AltaVista	1	0.16%
college	Yahoo	36	5.92%
	Lycos	4	0.65%
association	Yahoo	12	1.97%
	AltaVista	1	0.16%
epidemiologists	Yahoo	10	1.64%
society	Yahoo	8	1.31%
	Lycos	1	0.16%
	AltaVista	1	0.16%
council	Yahoo	10	1.64%
international	Yahoo	8	1.31%
	Lycos	1	0.16%
	AltaVista	1	0.16%
in	Yahoo	7	1.15%
	AltaVista	1	0.16%

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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	13569	62.64%	2312
2	Netscape	3975	18.35%	755
3	Googlebot/2.1 (+http://www.googlebot.com/bot.html)	832	3.84%	308
4	Other Netscape Compatible	498	2.29%	120
5	Mercator-2.0	454	2.09%	36
6	GuideBot	195	< FONT SIZE=2 FACE="Arial" COLOR="#000000">0.9%	2
7	GuideBot/5.3	193	0.89%	2
8	ia_archiver	145	0.66%	59
9	Spinne/2.0	142	0.65%	3
10	contype	140	< FONT SIZE=2 FACE="Arial" COLOR="#000000">0.64%	1
	Total For Browsers Above	20143	92.99%	3598

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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	3205	80.62%	388
2	Netscape 5.x	736	18.51%	349
3	Netscape 3.x	32	0.8%	17
4	Netscape	2	0.05%	1
	Total For Browsers Above	3975	100%	755

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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	8211	60.51%	1367
2	Explorer 6.x	5033	37.09%	833
3	Explorer 4.x	323	2.38%	111
4	Explorer 3.x	2	0.01%	1
	Total For Browsers Above	13569	100%	2312

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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	FAST-WebCrawler	266	22.16%	50
2	Mozilla/5.0 (Slurp/cat; slurp@inktomi.com; http://www.inktomi.com/slurp.html)	< FONT SIZE=2 FACE="Arial" COLOR="#000000">219	18.25%	171
3	Scooter	91	7.58%	51
4	BaiDuSpider	80	6.66%	39
5	Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 4.0; obot)	64	5.33%	1
6	TurnitinBot	59	4.91%	7
7	Szukacz	56	4.66%	23
8	Mozilla/5.0 (Slurp/si; slurp@inktomi.com; http://www.inktomi.com/slurp.html)	53	4.41%	53
9	crawler_for_infomine.ucr.edu crawler@infomine.ucr.edu	50	4.16%	2
10	ah-ha.com crawler (crawler@ah-ha.com)	43	3.58%	16
	Total For Spiders Above	981	81.75%	413

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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	9706	44.81%	1370
2	Windows 98	5314	24.53%	972
3	Others	4771	22.02%	1450
4	Windows 95	1303	6.01%	263
5	Macintosh PowerPC	409	1.88%	72
6	Linux	125	0.57%	69
7	SunOS	23	0.1%	3
8	Windows Win32s	9	0.04%	4
	Total For Platforms Above	21660	100%	4203

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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.