Statistics for thesis.library.caltech.edu (2007-01)

When:	Monthly history Days of month Days of week Hours
Who:	Countries Full list Hosts Full list Last visit Unresolved IP Address Robots/Spiders visitors Full list Last visit
Navigation:	Visits duration File type Viewed Full list Entry Exit Operating Systems Versions Unknown Browsers Versions Unknown
Referrers:	Origin Referring search engines Referring sites Search Search Keyphrases Search Keywords
Others:	Miscellaneous HTTP Status codes Pages not found

Summary

Reported period	Month Jan 2007
First visit	01 Jan 2007 - 00:03
Last visit	31 Jan 2007 - 23:58
	Unique visitors	Number of visits	Pages	Hits	Bandwidth
Viewed traffic *	25577	33839 (1.32 visits/visitor)	131382 (3.88 Pages/Visit)	179919 (5.31 Hits/Visit)	126.47 GB (3918.83 KB/Visit)
Not viewed traffic *			424442	436928	415.88 GB

* Not viewed traffic includes traffic generated by robots, worms, or replies with special HTTP status codes.

Monthly history

Jan
2007

Feb
2007

Mar
2007

Apr
2007

May
2007

Jun
2007

Jul
2007

Aug
2007

Sep
2007

Oct
2007

Nov
2007

Dec
2007

Month	Unique visitors	Number of visits	Pages	Hits	Bandwidth
Jan 2007	25577	33839	131382	179919	126.47 GB
Feb 2007	25054	32421	128840	172624	133.94 GB
Mar 2007	27645	35957	107918	156761	126.73 GB
Apr 2007	26947	36133	98480	145603	116.52 GB
May 2007	26401	36624	104664	153616	121.45 GB
Jun 2007	22946	31348	97259	138875	129.14 GB
Jul 2007	23307	32547	100909	141586	102.50 GB
Aug 2007	23060	31441	99169	139813	100.87 GB
Sep 2007	23470	32758	87014	130346	100.70 GB
Oct 2007	27504	36964	93871	145838	120.78 GB
Nov 2007	27970	36795	104409	155761	150.14 GB
Dec 2007	24466	31353	89750	132990	109.74 GB
Total	304347	408180	1243665	1793732	1438.96 GB

Days of month

01
Jan

02
Jan

03
Jan

04
Jan

05
Jan

06
Jan

07
Jan

08
Jan

09
Jan

10
Jan

11
Jan

12
Jan

13
Jan

14
Jan

15
Jan

16
Jan

17
Jan

18
Jan

19
Jan

20
Jan

21
Jan

22
Jan

23
Jan

24
Jan

25
Jan

26
Jan

27
Jan

28
Jan

29
Jan

30
Jan

31
Jan

Average

Day	Number of visits	Pages	Hits	Bandwidth
01 Jan 2007	622	1423	2238	1.84 GB
02 Jan 2007	969	2371	3952	3.43 GB
03 Jan 2007	1054	2464	4097	4.13 GB
04 Jan 2007	1164	2680	4350	3.87 GB
05 Jan 2007	985	2383	3770	2.83 GB
06 Jan 2007	698	1618	2615	1.61 GB
07 Jan 2007	795	1936	3217	3.18 GB
08 Jan 2007	1220	3036	4773	4.16 GB
09 Jan 2007	1298	3130	4879	4.42 GB
10 Jan 2007	1217	2571	4264	3.69 GB
11 Jan 2007	1288	3104	4858	3.65 GB
12 Jan 2007	1060	2278	3745	2.68 GB
13 Jan 2007	737	2056	3047	2.13 GB
14 Jan 2007	832	2577	4494	3.01 GB
15 Jan 2007	1229	2691	4608	4.33 GB
16 Jan 2007	1270	2706	4413	4.25 GB
17 Jan 2007	1275	2613	4278	4.19 GB
18 Jan 2007	1297	3046	4873	5.08 GB
19 Jan 2007	1094	2702	4145	3.42 GB
20 Jan 2007	722	4102	5077	2.00 GB
21 Jan 2007	858	2078	3370	2.72 GB
22 Jan 2007	1370	2977	4824	4.41 GB
23 Jan 2007	1322	6869	8965	6.27 GB
24 Jan 2007	1322	7125	8898	7.32 GB
25 Jan 2007	1280	25139	26897	7.64 GB
26 Jan 2007	1129	2523	4104	3.99 GB
27 Jan 2007	786	2711	3804	4.42 GB
28 Jan 2007	891	2754	3990	4.80 GB
29 Jan 2007	1339	6576	8501	6.35 GB
30 Jan 2007	1368	17903	19829	5.42 GB
31 Jan 2007	1348	3240	5044	5.23 GB
Average	1091.58	4238.13	5803.84	4.08 GB
Total	33839	131382	179919	126.47 GB

Days of week


Mon	Tue	Wed	Thu	Fri	Sat	Sun

Day	Pages	Hits	Bandwidth
Mon	3340.60	4988.80	4.22 GB
Tue	6595.80	8407.60	4.76 GB
Wed	3602.60	5316.20	4.91 GB
Thu	8492.25	10244.50	5.06 GB
Fri	2471.50	3941	3.23 GB
Sat	2621.75	3635.75	2.54 GB
Sun	2336.25	3767.75	3.43 GB

Hours

0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23

Hours	Pages	Hits	Bandwidth
00	4520	5966	4.64 GB
01	4833	6467	5.28 GB
02	4617	6283	4.47 GB
03	4472	6024	4.85 GB
04	8043	9912	5.31 GB
05	6145	8525	5.41 GB
06	7430	9644	6.39 GB
07	7202	9923	7.65 GB
08	7799	10291	6.24 GB
09	5569	8078	6.09 GB
10	5786	8345	6.16 GB
11	8439	10906	5.54 GB

Hours	Pages	Hits	Bandwidth
12	5318	7800	6.95 GB
13	4900	7322	5.74 GB
14	5105	7324	5.08 GB
15	4737	6762	4.82 GB
16	5134	7106	5.16 GB
17	4096	5921	4.81 GB
18	4421	6176	4.16 GB
19	5370	7267	4.47 GB
20	2843	4461	3.51 GB
21	3114	4839	4.62 GB
22	5448	7015	5.23 GB
23	6041	7562	3.90 GB

Visitors domains/countries (Top 10) - Full list

	Domains/Countries		Pages	Hits	Bandwidth
	Unknown	ip	131382	179919	126.47 GB
	Others		0	0	0

Hosts (Top 10) - Full list - Last visit - Unresolved IP Address

Hosts : 0 Known, 26002 Unknown (unresolved ip) 25577 Unique visitors	Pages	Hits	Bandwidth	Last visit
130.82.24.95	36946	36946	4.06 GB	30 Jan 2007 - 09:12
82.99.238.215	6060	6201	8.79 GB	31 Jan 2007 - 15:42
203.162.3.156	3460	3477	1.67 GB	31 Jan 2007 - 03:10
201.43.62.56	3168	3168	30.63 MB	25 Jan 2007 - 04:52
24.96.201.100	2544	2544	23.77 MB	21 Jan 2007 - 07:19
130.82.24.104	1015	1015	63.72 MB	31 Jan 2007 - 23:45
130.82.24.103	947	947	73.44 MB	31 Jan 2007 - 23:29
131.215.225.194	850	1011	432.73 MB	31 Jan 2007 - 16:38
131.215.226.67	794	919	1.36 GB	30 Jan 2007 - 17:12
128.148.160.254	758	825	2.27 GB	30 Jan 2007 - 19:01
Others	74840	122866	107.71 GB

Robots/Spiders visitors (Top 10) - Full list - Last visit

86 different robots*	Hits	Bandwidth	Last visit
Yahoo Slurp	39830+3756	24.16 GB	31 Jan 2007 - 23:59
Googlebot	34267+94	65.21 GB	31 Jan 2007 - 23:44
Unknown robot (identified by 'crawl')	30772+660	34.44 GB	31 Jan 2007 - 23:08
MSNBot	11647+1627	23.26 GB	31 Jan 2007 - 23:46
Ask	9452+117	159.20 MB	31 Jan 2007 - 23:59
MSNBot-media	7641+119	537.17 MB	31 Jan 2007 - 21:49
INFOMINE VLCrawler	3337+5	28.68 MB	30 Jan 2007 - 00:52
ZyBorg	2325+8	26.47 MB	25 Jan 2007 - 17:54
Unknown robot (identified by 'bot*')	1757+161	388.03 MB	31 Jan 2007 - 23:39
NutchCVS	1784+2	19.70 MB	08 Jan 2007 - 02:41
Others	8987+1130	6.51 GB

* Robots shown here gave hits or traffic "not viewed" by visitors, so they are not included in other charts. Numbers after + are successful hits on "robots.txt" files.

Visits duration

Number of visits: 33839 - Average: 171 s	Number of visits	Percent
0s-30s	27370	80.8 %
30s-2mn	2191	6.4 %
2mn-5mn	1155	3.4 %
5mn-15mn	1324	3.9 %
15mn-30mn	724	2.1 %
30mn-1h	741	2.1 %
1h+	334	0.9 %

File type

		Hits	Percent	Bandwidth	Percent
php	Dynamic PHP Script file	70796	39.3 %	588.08 MB	0.4 %
pdf	Adobe Acrobat file	39830	22.1 %	119.03 GB	94.1 %
gif	Image	27686	15.3 %	55.16 MB	0 %
jpg	Image	20851	11.5 %	261.74 MB	0.2 %
Unknown		18731	10.4 %	2.58 GB	2 %
html	HTML or XML static page	1499	0.8 %	251.22 MB	0.1 %
ps		244	0.1 %	2.99 GB	2.3 %
xls	Document	73	0 %	3.71 MB	0 %
mov	Video file	39	0 %	219.75 MB	0.1 %
gz	Archive	36	0 %	27.97 MB	0 %
doc	Document	23	0 %	4.62 MB	0 %
avi	Video file	23	0 %	480.83 MB	0.3 %
bib		18	0 %	1.28 MB	0 %
tgz	Archive	14	0 %	2.75 MB	0 %
mpg	Video file	12	0 %	9.50 MB	0 %
m		11	0 %	136.58 KB	0 %
tex		8	0 %	614.44 KB	0 %
txt	Text file	7	0 %	28.60 KB	0 %
nb		6	0 %	1.37 MB	0 %
tar	Archive	5	0 %	880.00 KB	0 %
zip	Archive	5	0 %	3.78 MB	0 %
log	Text file	2	0 %	1.10 KB	0 %

Pages-URL (Top 10) - Full list - Entry - Exit

7842 different pages-url	Viewed	Average size	Entry	Exit
/ETD-db/ETD-browse/browse	7464	333.56 KB	974	1515
/ETD-db/ETD-search/search	4526	5.42 KB	350	544
/	1892	129 Bytes	1322	315
/ETD-db/OAI2/oai	1551	8.07 KB	228	302
/ETD-db/OAI/oai	879	161.39 KB	439	337
/ETD-db/ETD-search/search_by_keyword	866	2.79 KB	8	116
/etd/available/	437	200.74 KB	44	32
/ETD-db/ETD-review/view_etd	396	8.02 KB	2	16
/ETD-db/ETD-search/search_by_advisor	370	4.84 KB	7	34
/by_author/	309	6.68 KB	17	78
Others	112692	1.12 MB	30448	30550

Operating Systems (Top 10) - Full list/Versions - Unknown

Operating Systems	Hits	Percent
Windows	128566	71.4 %
Unknown	41982	23.3 %
Macintosh	5737	3.1 %
Linux	3504	1.9 %
Sun Solaris	74	0 %
BSD	24	0 %
RISC OS	8	0 %
Nintendo Wii	7	0 %
Sony PlayStation	6	0 %
BlackBerry	5	0 %
Others	6	0 %

Browsers (Top 10) - Full list/Versions - Unknown

Browsers	Grabber	Hits	Percent
MS Internet Explorer	No	103876	57.7 %
Unknown	?	40256	22.3 %
Firefox	No	23558	13 %
Netscape	No	3495	1.9 %
Safari	No	3457	1.9 %
Mozilla	No	1527	0.8 %
Opera	No	1401	0.7 %
FDM Free Download Manager	Yes	673	0.3 %
WebCopier	Yes	592	0.3 %
SeaMonkey	No	536	0.2 %
Others		548	0.3 %

Connect to site from

Origin

Pages

Percent

Hits

Percent

Direct address / Bookmark / Link in email...

60002

45.6 %

61129

33.9 %

Links from an Internet Search Engine - Full list

- Google	21509	21513
- Yahoo!	1383	1400
- Unknown search engines	800	800
- Ask	251	254
- Microsoft MSN Search	163	163
- AOL	103	103
- Google (cache)	90	513
- AltaVista	55	55
- Dogpile	45	45
- Netscape	34	34
- Others	227	231

24660

18.7 %

25111

13.9 %

Links from an external page (other web sites except search engines) - Full list

- http://etd.caltech.edu/ETD-db/ETD-browse/browse	16184	20752
- http://etd.caltech.edu/etd/available/	5367	5899
- http://etd.caltech.edu/ETD-db/ETD-search/search	4834	5784
- http://etd.caltech.edu/ETD-db/ETD-search/search_by_advisor	545	589
- http://etd.caltech.edu/ETD-db/ETD-search/search_by_keyword	476	620
- http://www.scirus.com/srsapp/search	372	372
- http://etd.caltech.edu/ETD-db/ETD-review/view_etd	340	370
- http://etd.caltech.edu/ETD-db/ETD-review/manage_etds	293	625
- http://etd.caltech.edu/ETD-db/ETD-submit/manage_committee	179	179
- http://etd.caltech.edu/ETD-db/ETD-submit/login	178	268
- Others	17825	58090

46593

35.4 %

93548

51.9 %

Unknown Origin

124

0 %

127

0 %

Search Keyphrases (Top 10)
Full list

19169 different keyphrases	Search	Percent
yen hoang	63	0.2 %
tawach	52	0.2 %
etd	28	0.1 %
cis regulation	28	0.1 %
electronic thesis	27	0.1 %
discrete exterior calculus	27	0.1 %
shear lag	27	0.1 %
brillouin function	23	0 %
andrew brett	22	0 %
thermal noise	21	0 %
Other phrases	23837	98.6 %

Search Keywords (Top 10)
Full list

17530 different keywords	Search	Percent
of	2368	2.7 %
and	1271	1.4 %
pdf	1171	1.3 %
thesis	1029	1.1 %
in	864	1 %
caltech	781	0.9 %
the	574	0.6 %
for	426	0.4 %
a	395	0.4 %
filetype	384	0.4 %
Other words	76972	89.2 %

Miscellaneous

Miscellaneous
Successful hits on favicon.ico	12205 / 25577 Visitors	47.7 %

HTTP Status codes

HTTP Status codes*		Hits	Percent	Bandwidth
206	Partial Content	197819	74.5 %	261.13 GB
403	Forbidden	55612	20.9 %	17.73 MB
301	Moved permanently (redirect)	6437	2.4 %	2.06 MB
404	Document Not Found (hits on favicon excluded)	4175	1.5 %	1.27 MB
416	Requested range not valid	973	0.3 %	378.18 KB
401	Unauthorized	182	0 %	86.20 KB
400	Bad Request	16	0 %	0
405	Method not allowed	15	0 %	4.62 KB
104	Unknown error	1	0 %	630 Bytes
999	Unknown error	1	0 %	630 Bytes

* Codes shown here gave hits or traffic "not viewed" by visitors, so they are not included in other charts.

Advanced Web Statistics 6.95 (build 1.943) - Created by awstats