Statistics for caltechlessgs.library.caltech.edu (2009-12)

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 Dec 2009
First visit	01 Dec 2009 - 00:06
Last visit	31 Dec 2009 - 21:46
	Unique visitors	Number of visits	Pages	Hits	Bandwidth
Viewed traffic *	200	566 (2.83 visits/visitor)	1064 (1.87 Pages/Visit)	1212 (2.14 Hits/Visit)	23.17 MB (41.91 KB/Visit)
Not viewed traffic *			10476	10727	129.26 MB

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

Monthly history

Jan
2009

Feb
2009

Mar
2009

Apr
2009

May
2009

Jun
2009

Jul
2009

Aug
2009

Sep
2009

Oct
2009

Nov
2009

Dec
2009

Month	Unique visitors	Number of visits	Pages	Hits	Bandwidth
Jan 2009	229	734	1482	1614	52.49 MB
Feb 2009	241	665	1384	1515	54.73 MB
Mar 2009	255	704	1383	1535	61.54 MB
Apr 2009	229	695	1437	1559	74.68 MB
May 2009	242	597	1064	1181	49.37 MB
Jun 2009	244	676	1227	1349	52.10 MB
Jul 2009	229	637	1346	1464	47.70 MB
Aug 2009	254	690	1257	1431	48.25 MB
Sep 2009	179	581	1154	1330	22.14 MB
Oct 2009	196	614	1141	1266	29.18 MB
Nov 2009	195	617	1230	1346	26.99 MB
Dec 2009	200	566	1064	1212	23.17 MB
Total	2693	7776	15169	16802	542.33 MB

Days of month

01
Dec

02
Dec

03
Dec

04
Dec

05
Dec

06
Dec

07
Dec

08
Dec

09
Dec

10
Dec

11
Dec

12
Dec

13
Dec

14
Dec

15
Dec

16
Dec

17
Dec

18
Dec

19
Dec

20
Dec

21
Dec

22
Dec

23
Dec

24
Dec

25
Dec

26
Dec

27
Dec

28
Dec

29
Dec

30
Dec

31
Dec

Average

Day	Number of visits	Pages	Hits	Bandwidth
01 Dec 2009	16	26	29	213.54 KB
02 Dec 2009	13	23	23	654.97 KB
03 Dec 2009	23	41	45	460.75 KB
04 Dec 2009	11	22	22	97.37 KB
05 Dec 2009	14	25	34	805.28 KB
06 Dec 2009	19	31	42	984.10 KB
07 Dec 2009	20	38	52	876.30 KB
08 Dec 2009	21	36	46	2.60 MB
09 Dec 2009	23	37	48	1.33 MB
10 Dec 2009	29	54	61	1.22 MB
11 Dec 2009	19	40	47	131.41 KB
12 Dec 2009	22	54	57	319.82 KB
13 Dec 2009	17	38	43	296.60 KB
14 Dec 2009	21	33	35	956.32 KB
15 Dec 2009	33	68	93	1.04 MB
16 Dec 2009	17	29	32	3.69 MB
17 Dec 2009	19	30	33	655.14 KB
18 Dec 2009	13	23	23	193.36 KB
19 Dec 2009	19	44	44	336.32 KB
20 Dec 2009	16	27	27	961.96 KB
21 Dec 2009	16	27	29	201.17 KB
22 Dec 2009	15	24	25	615.69 KB
23 Dec 2009	18	28	29	1.12 MB
24 Dec 2009	16	27	28	1.17 MB
25 Dec 2009	14	27	28	81.01 KB
26 Dec 2009	17	29	32	555.15 KB
27 Dec 2009	10	20	20	38.01 KB
28 Dec 2009	17	34	34	209.25 KB
29 Dec 2009	14	28	38	227.69 KB
30 Dec 2009	18	33	45	799.94 KB
31 Dec 2009	26	68	68	583.68 KB
Average	18.26	34.32	39.10	765.36 KB
Total	566	1064	1212	23.17 MB

Days of week


Mon	Tue	Wed	Thu	Fri	Sat	Sun

Day	Pages	Hits	Bandwidth
Mon	33	37.50	560.76 KB
Tue	36.40	46.20	958.17 KB
Wed	30	35.40	1.51 MB
Thu	44	47	830.28 KB
Fri	28	30	125.79 KB
Sat	38	41.75	504.14 KB
Sun	29	33	570.17 KB

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	36	38	276.98 KB
01	38	42	346.12 KB
02	32	43	2.01 MB
03	33	43	300.62 KB
04	38	41	1.82 MB
05	40	44	1.50 MB
06	26	30	323.68 KB
07	30	31	400.87 KB
08	33	44	1.16 MB
09	45	49	723.73 KB
10	32	45	542.88 KB
11	21	32	4.04 MB

Hours	Pages	Hits	Bandwidth
12	49	60	470.24 KB
13	68	72	863.71 KB
14	25	36	250.45 KB
15	39	45	607.11 KB
16	24	24	94.57 KB
17	67	80	941.73 KB
18	153	163	1.05 MB
19	30	34	2.18 MB
20	56	62	895.86 KB
21	63	65	1.49 MB
22	51	52	305.97 KB
23	35	37	777.25 KB

Visitors domains/countries (Top 10) - Full list

	Domains/Countries		Pages	Hits	Bandwidth
	Unknown	ip	1064	1212	23.17 MB
	Others		0	0	0

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

Hosts : 0 Known, 201 Unknown (unresolved ip) 200 Unique visitors	Info.	Pages	Hits	Bandwidth	Last visit
130.82.101.42	?	230	230	526.14 KB	31 Dec 2009 - 20:52
130.82.101.41	?	208	208	426.16 KB	31 Dec 2009 - 15:44
152.78.64.222	?	150	150	211.49 KB	31 Dec 2009 - 18:00
203.253.173.38	?	31	31	16.20 KB	31 Dec 2009 - 13:02
132.236.212.13	?	30	30	102.39 KB	31 Dec 2009 - 09:56
65.55.37.183	?	27	27	114.41 KB	29 Dec 2009 - 07:19
95.215.0.9	?	25	25	93.65 KB	31 Dec 2009 - 17:45
194.8.75.214	?	18	18	119.39 KB	12 Dec 2009 - 09:41
200.222.64.170	?	13	13	93.61 KB	31 Dec 2009 - 21:44
211.76.175.5	?	11	11	68.34 KB	19 Dec 2009 - 22:04
Others		321	469	21.44 MB

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

33 different robots*	Hits	Bandwidth	Last visit
Unknown robot (identified by 'crawl')	6625+310	12.69 MB	31 Dec 2009 - 12:50
MSNBot	532+368	1.60 MB	31 Dec 2009 - 23:26
Googlebot	796+38	9.06 MB	31 Dec 2009 - 18:14
Yahoo Slurp	424+59	10.43 MB	31 Dec 2009 - 21:43
Java (Often spam bot)	355+1	1.44 MB	31 Dec 2009 - 17:45
Harvest	78	93.08 KB	31 Dec 2009 - 05:30
Jakarta commons-httpclient	74	95.68 KB	31 Dec 2009 - 05:23
Exabot	35+26	1.42 MB	31 Dec 2009 - 16:20
twiceler	35+26	3.94 MB	31 Dec 2009 - 02:30
BaiDuSpider	37+16	146.50 KB	31 Dec 2009 - 19:16
Others	176+140	10.08 MB

* 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: 566 - Average: 18 s	Number of visits	Percent
0s-30s	554	97.8 %
30s-2mn	8	1.4 %
2mn-5mn	2	0.3 %
5mn-15mn	2	0.3 %
15mn-30mn
30mn-1h
1h+

File type

		Hits	Percent	Bandwidth	Percent
Unknown		784	64.6 %	1.74 MB	7.4 %
html	HTML or XML static page	190	15.6 %	1.07 MB	4.6 %
pdf	Adobe Acrobat file	90	7.4 %	19.91 MB	85.9 %
png	Image	77	6.3 %	230.52 KB	0.9 %
css	Cascading Style Sheet file	61	5 %	177.25 KB	0.7 %
jpg	Image	10	0.8 %	51.63 KB	0.2 %

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

53 different pages-url	Viewed	Average size	Entry	Exit
/perl/oai2	681	2.04 KB	336	335
/	106	3.07 KB	93	71
/perl/register	41	4.67 KB	6	17
/information.html	21	6.68 KB	7	10
/perl/search	21		2	2
/perl/search/simple	20	4.63 KB	1	9
/view/	17	2.61 KB	5	5
/help/	12	25.39 KB	5	5
/3/01/les_sgs.pdf	12	127.81 KB	12	11
/5/01/grinstein.pdf	11	191.55 KB	9	10
Others	122	140.49 KB	90	91

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

Operating Systems	Hits	Percent
Unknown	706	58.2 %
Windows	412	33.9 %
Linux	57	4.7 %
Macintosh	37	3 %

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

Browsers	Grabber	Hits	Percent
Unknown	?	661	54.5 %
MS Internet Explorer	No	258	21.2 %
Firefox	No	146	12 %
Netscape	No	43	3.5 %
Mozilla	No	31	2.5 %
Google Chrome	No	26	2.1 %
Opera	No	19	1.5 %
Safari	No	18	1.4 %
GranParadiso (Firefox 3.0 development)	No	6	0.4 %
Minefield (Firefox 3.0 development)	No	2	0.1 %
Others		2	0.1 %

Connect to site from

Origin

Pages

Percent

Hits

Percent

Direct address / Bookmark / Link in email...

841

86.7 %

842

86.8 %

Links from an Internet Search Engine - Full list

- Google	110	110
- Microsoft Bing	2	2

112

11.5 %

112

11.5 %

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

- http://libguides.caltech.edu/CODA	5	5
- http://adultfriendfinder.com/go/g821513-ppc	2	2
- http://www.keywordspy.com/find-competitor-adwords/caltechlessgs....	1	1
- http://www.eprints.org/software/archives/	1	1
- http://psp.sisa.my/elibrary/index.php	1	1
- http://roar.eprints.org	1	1
- http://libguides.caltech.edu/content.php	1	1
- http://www.opendoar.org/countrylist.php	1	1
- http://thickmom.com	1	1
- http://www.roidsmall.com	1	1
- Others	1	1

1.6 %

Unknown Origin

Search Keyphrases (Top 10)
Full list

93 different keyphrases	Search	Percent
large eddy simulation	14	12.6 %
implicit large eddy simulation grinstein	2	1.8 %
large eddy simulations	2	1.8 %
large eddy simulation of a turbulent reacting compressible jet	2	1.8 %
large eddy simulation combustion	2	1.8 %
large eddy simulation rayleigh taylor	2	1.8 %
x les	1	0.9 %
define subgrid scale process	1	0.9 %
crocco lab	1	0.9 %
importance large eddy simulation subgrid	1	0.9 %
Other phrases	83	74.7 %

Search Keywords (Top 10)
Full list

167 different keywords	Search	Percent
eddy	43	9.7 %
large	42	9.5 %
simulation	39	8.8 %
les	16	3.6 %
turbulent	16	3.6 %
pdf	9	2 %
model	9	2 %
subgrid	8	1.8 %
of	8	1.8 %
implicit	7	1.5 %
Other words	244	55.3 %

Miscellaneous

Miscellaneous
Successful hits on favicon.ico	89 / 200 Visitors	44.5 %

HTTP Status codes

HTTP Status codes*		Hits	Percent	Bandwidth
401	Unauthorized	169	34.7 %	455.34 KB
206	Partial Content	98	20.1 %	25.09 MB
103	Unknown error	94	19.3 %	52.51 MB
301	Moved permanently (redirect)	86	17.6 %	29.95 KB
404	Document Not Found (hits on favicon excluded)	38	7.8 %	114.83 KB
500	Internal server Error	2	0.4 %	1.26 KB

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

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