Statistics for caltechlessgs.library.caltech.edu (2006-01)

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 2006
First visit	01 Jan 2006 - 00:05
Last visit	31 Jan 2006 - 22:18
	Unique visitors	Number of visits	Pages	Hits	Bandwidth
Viewed traffic *	140	249 (1.77 visits/visitor)	696 (2.79 Pages/Visit)	859 (3.44 Hits/Visit)	45.80 MB (188.33 KB/Visit)
Not viewed traffic *			5680	6037	44.40 MB

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

Monthly history

Jan
2006

Feb
2006

Mar
2006

Apr
2006

May
2006

Jun
2006

Jul
2006

Aug
2006

Sep
2006

Oct
2006

Nov
2006

Dec
2006

Month	Unique visitors	Number of visits	Pages	Hits	Bandwidth
Jan 2006	140	249	696	859	45.80 MB
Feb 2006	203	345	954	1149	94.78 MB
Mar 2006	236	425	1134	1330	93.52 MB
Apr 2006	219	604	1742	1908	93.51 MB
May 2006	236	701	2348	2518	183.94 MB
Jun 2006	238	544	2861	3063	360.79 MB
Jul 2006	306	669	3050	3210	348.16 MB
Aug 2006	164	787	3317	3449	290.63 MB
Sep 2006	160	745	1545	1661	50.86 MB
Oct 2006	156	675	1458	1555	59.68 MB
Nov 2006	184	685	1313	1455	56.13 MB
Dec 2006	165	615	1207	1333	33.68 MB
Total	2407	7044	21625	23490	1.67 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 2006	5	11	12	148.24 KB
02 Jan 2006	3	7	7	10.99 KB
03 Jan 2006	12	39	49	648.35 KB
04 Jan 2006	11	16	20	2.51 MB
05 Jan 2006	7	11	11	149.11 KB
06 Jan 2006	9	16	29	96.61 KB
07 Jan 2006	3	8	8	14.31 KB
08 Jan 2006	4	10	11	23.68 KB
09 Jan 2006	11	35	40	643.93 KB
10 Jan 2006	9	16	19	721.35 KB
11 Jan 2006	7	13	22	450.92 KB
12 Jan 2006	12	22	29	3.30 MB
13 Jan 2006	5	5	7	58.15 KB
14 Jan 2006	6	12	13	175.19 KB
15 Jan 2006	4	8	11	527.69 KB
16 Jan 2006	5	17	20	59.22 KB
17 Jan 2006	5	34	36	9.23 MB
18 Jan 2006	7	7	10	593.02 KB
19 Jan 2006	7	11	15	57.91 KB
20 Jan 2006	9	17	21	367.50 KB
21 Jan 2006	9	13	16	111.01 KB
22 Jan 2006	9	16	26	144.70 KB
23 Jan 2006	9	34	37	976.71 KB
24 Jan 2006	14	43	58	1.44 MB
25 Jan 2006	14	35	49	595.37 KB
26 Jan 2006	9	21	23	193.04 KB
27 Jan 2006	6	42	57	329.76 KB
28 Jan 2006	4	9	11	44.41 KB
29 Jan 2006	7	19	22	1.00 MB
30 Jan 2006	16	127	146	20.35 MB
31 Jan 2006	11	22	24	1.00 MB
Average	8.03	22.45	27.71	1.48 MB
Total	249	696	859	45.80 MB

Days of week


Mon	Tue	Wed	Thu	Fri	Sat	Sun

Day	Pages	Hits	Bandwidth
Mon	44	50	4.40 MB
Tue	30.80	37.20	2.60 MB
Wed	17.75	25.25	1.03 MB
Thu	16.25	19.50	944.92 KB
Fri	20	28.50	213.00 KB
Sat	10.50	12	86.23 KB
Sun	12.80	16.40	373.70 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	34	44	1.25 MB
01	6	8	130.24 KB
02	25	43	1.12 MB
03	6	9	174.21 KB
04	25	32	1.19 MB
05	27	35	789.42 KB
06	39	51	1.35 MB
07	23	32	494.04 KB
08	93	99	4.80 MB
09	23	26	3.49 MB
10	31	31	2.27 MB
11	4	7	46.76 KB

Hours	Pages	Hits	Bandwidth
12	31	37	6.05 MB
13	38	58	6.11 MB
14	39	42	10.11 MB
15	17	33	2.04 MB
16	93	96	352.45 KB
17	13	26	177.56 KB
18	20	23	88.32 KB
19	17	21	496.03 KB
20	5	8	65.46 KB
21	12	15	173.68 KB
22	42	44	1.91 MB
23	33	39	1.18 MB

Visitors domains/countries (Top 10) - Full list

	Domains/Countries		Pages	Hits	Bandwidth
	Unknown	ip	696	859	45.80 MB
	Others		0	0	0

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

Hosts : 0 Known, 142 Unknown (unresolved ip) 140 Unique visitors	Info.	Pages	Hits	Bandwidth	Last visit
152.78.65.19	?	127	129	189.20 KB	31 Jan 2006 - 08:18
66.151.181.4	?	90	90	27.58 MB	30 Jan 2006 - 14:46
128.82.7.230	?	39	39	65.62 KB	31 Jan 2006 - 09:01
129.97.186.227	?	39	40	262.01 KB	27 Jan 2006 - 23:05
130.235.66.55	?	30	34	127.61 KB	16 Jan 2006 - 00:18
128.84.103.124	?	30	30	102.39 KB	31 Jan 2006 - 07:25
203.253.173.30	?	22	22	11.49 KB	31 Jan 2006 - 15:58
82.173.139.74	?	21	21	206.64 KB	30 Jan 2006 - 18:54
134.58.253.113	?	20	22	1.13 MB	30 Jan 2006 - 22:35
150.227.16.253	?	16	18	840.71 KB	23 Jan 2006 - 04:18
Others		262	414	15.32 MB

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

36 different robots*	Hits	Bandwidth	Last visit
Java (Often spam bot)	2156	8.61 MB	29 Jan 2006 - 08:07
Unknown robot (identified by 'crawl')	941+393	6.50 MB	31 Jan 2006 - 21:37
Googlebot	437+64	1.66 MB	31 Jan 2006 - 21:28
MSNBot	266+109	10.48 MB	31 Jan 2006 - 18:24
Yahoo Slurp	188+136	5.88 MB	31 Jan 2006 - 18:48
Ask	147+24	848.43 KB	31 Jan 2006 - 23:37
Python-urllib	86	532.91 KB	30 Jan 2006 - 14:46
ZyBorg	68+5	371.56 KB	30 Jan 2006 - 18:13
LinkChecker	60+1	366.79 KB	02 Jan 2006 - 21:12
NG 2.x (Exalead)	51+1	307.92 KB	12 Jan 2006 - 21:26
Others	242+72	3.65 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: 249 - Average: 101 s	Number of visits	Percent
0s-30s	214	85.9 %
30s-2mn	13	5.2 %
2mn-5mn	7	2.8 %
5mn-15mn	7	2.8 %
15mn-30mn	6	2.4 %
30mn-1h
1h+	2	0.8 %

File type

		Hits	Percent	Bandwidth	Percent
Unknown		284	33 %	687.46 KB	1.4 %
html	HTML or XML static page	247	28.7 %	2.12 MB	4.6 %
pdf	Adobe Acrobat file	165	19.2 %	42.57 MB	92.9 %
css	Cascading Style Sheet file	87	10.1 %	238.48 KB	0.5 %
png	Image	70	8.1 %	185.07 KB	0.3 %
jpg	Image	6	0.6 %	30.98 KB	0 %

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

90 different pages-url	Viewed	Average size	Entry	Exit
/perl/oai2	235	2.13 KB	101	100
/	60	3.20 KB	50	34
/help/	41	24.77 KB	25	26
/view/	15	2.44 KB	1	1
/perl/search/simple	14	4.71 KB		5
/5/01/grinstein.pdf	11	174.14 KB	3	5
/6/01/Abstract1.pdf	11	444.28 KB	4	5
/perl/search/advanced	10	6.70 KB		1
/perl/search	10		1
/3/01/les_sgs.pdf	9	127.81 KB	6	6
Others	280	130.76 KB	58	66

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

Operating Systems	Hits	Percent
Windows	439	51.1 %
Unknown	336	39.1 %
Linux	80	9.3 %
Macintosh	2	0.2 %
OSF Unix	2	0.2 %

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

Browsers	Grabber	Hits	Percent
MS Internet Explorer	No	400	46.5 %
Unknown	?	331	38.5 %
Firefox	No	70	8.1 %
Mozilla	No	53	6.1 %
Safari	No	2	0.2 %
Opera	No	2	0.2 %
Netscape	No	1	0.1 %

Connect to site from

Origin

Pages

Percent

Hits

Percent

Direct address / Bookmark / Link in email...

464

81.5 %

475

81.8 %

Links from an Internet Search Engine - Full list

- Google	85	85
- AltaVista	3	3
- Yahoo!	2	2
- Unknown search engines	1	1
- Ask	1	1
- Microsoft MSN Search	1	1

16.3 %

16 %

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

- http://library.caltech.edu/digital/	5	5
- http://www.eprints.org/software/archives/	2	2
- http://tellus.lub.lu.se/doar	2	2
- http://library.caltech.edu/digital/default.htm	1	1
- http://www.openarchives.org/Register/BrowseSites	1	1
- http://www.opendoar.org/doar	1	1

2.1 %

2 %

Unknown Origin

Search Keyphrases (Top 10)
Full list

55 different keyphrases	Search	Percent
large eddy simulation	23	25.8 %
one dimensional turbulence	3	3.3 %
large eddy simulation code	3	3.3 %
subgrid	2	2.2 %
dqmom iem	2	2.2 %
ten questions concerning the large-eddy simulation of turbulent flows	2	2.2 %
hurricane radiation stress	2	2.2 %
large-eddy simulation of turbulent combustion	2	2.2 %
radiation stress dissipation	2	2.2 %
scale search	2	2.2 %
Other phrases	46	51.6 %

Search Keywords (Top 10)
Full list

111 different keywords	Search	Percent
simulation	46	14.2 %
eddy	37	11.4 %
large	36	11.1 %
turbulent	11	3.4 %
of	11	3.4 %
les	8	2.4 %
subgrid	8	2.4 %
scale	8	2.4 %
turbulence	7	2.1 %
large-eddy	6	1.8 %
Other words	145	44.8 %

Miscellaneous

Miscellaneous
Successful hits on favicon.ico	22 / 140 Visitors	15.7 %

HTTP Status codes

HTTP Status codes*		Hits	Percent	Bandwidth
401	Unauthorized	331	58.2 %	891.83 KB
301	Moved permanently (redirect)	199	35 %	69.70 KB
404	Document Not Found (hits on favicon excluded)	20	3.5 %	59.76 KB
206	Partial Content	18	3.1 %	4.24 MB

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

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