Web Server Statistics for Engineering

General Summary

This report contains overall statistics.

Figures in parentheses refer to the 7-day period ending 27-Dec-2009 12:48.

Successful requests: 1,110,713 (10,981)
Average successful requests per day: 2,512 (1,568)
Successful requests for pages: 499,820 (7,275)
Average successful requests for pages per day: 1,130 (1,039)
Failed requests: 292,304 (3,201)
Redirected requests: 90,706 (1,183)
Distinct files requested: 20,714 (1,093)
Distinct hosts served: 58,654 (1,092)
Corrupt logfile lines: 1,059
Unwanted logfile entries: 86,377
Data transferred: 21.29 gigabytes (272.40 megabytes)
Average data transferred per day: 49.32 megabytes (38.91 megabytes)

Monthly Report

This report lists the activity in each month.

Each unit () represents 1,500 requests for pages or part thereof.

month	reqs	pages
Oct 2008	2	2
Nov 2008	23102	10648
Dec 2008	78608	34820

Jan 2009	86302	37739
Feb 2009	119628	44569
Mar 2009	101829	38309
Apr 2009	92316	34994
May 2009	91249	42283
Jun 2009	69450	34355
Jul 2009	75562	33454
Aug 2009	66832	35187
Sep 2009	77588	36723
Oct 2009	86802	43533
Nov 2009	80123	40817
Dec 2009	61320	32387

Busiest month: Feb 2009 (44,569 requests for pages).

Daily Summary

This report lists the total activity for each day of the week, summed over all the weeks in the report.

Each unit () represents 2,000 requests for pages or part thereof.

day	reqs	pages
Sun	146910	67926
Mon	172292	70354
Tue	172138	71853
Wed	175665	81720
Thu	167910	72382
Fri	143036	68588
Sat	132762	66997

Hourly Summary

This report lists the total activity for each hour of the day, summed over all the days in the report.

Each unit () represents 600 requests for pages or part thereof.

hour	reqs	pages
0	35574	20654
1	32200	18472
2	32489	17873
3	35018	20634
4	35111	18636
5	43615	19515
6	51488	21277
7	53857	21073
8	57857	21706
9	62202	22871
10	64585	23358
11	61934	23391
12	57775	22780
13	53005	21136
14	50066	20775
15	45817	20382
16	48430	22056
17	47769	20987
18	48138	20600
19	45148	21076
20	40224	20074
21	36886	19375
22	35698	19317
23	35827	21802

Domain Report

This report lists the countries of the computers which requested files.

Listing domains, sorted by the amount of traffic.

reqs	%bytes	domain
1110685	100%	[unresolved numerical addresses]
28		[domain not given]

Organisation Report

This report lists the organisations of the computers which requested files.

Listing the top 20 organisations by the number of requests, sorted by the number of requests.

reqs	%bytes	organisation
90904	16.54%	66.249
70665	3.18%	76
66971	9.01%	65.55
45640	4.37%	72
36394	4.01%	74
30630	1.82%	71
24397	1.78%	69
20831	2.80%	67.195
20684	1.43%	75
14307	0.73%	169.229
14062	0.70%	98
13910	0.73%	70
12153	1.62%	174.36
10540	1.42%	64.34
9697	1.55%	194.8
9502	1.29%	89
9095	0.27%	209.85
9040	0.47%	99
8808	0.72%	124
8160	1.12%	66.235
584323	44.45%	[not listed: 7,501 organisations]

Search Word Report

This report lists which words people used in search engines to find the site.

Listing the top 30 query words by the number of requests, sorted by the number of requests.

reqs	search term
4869	engineering
3088	of
2821	history
2188	the
1872	in
1584	education
1405	first
875	and
829	design
660	today
618	engineer
616	blog
581	fourier
534	to
516	for
495	gossamer
494	series
484	condor
473	mechanical
468	was
452	berkeley
440	who
398	computer
392	ice
390	on
390	cream
382	american
377	uc
375	what
363	a
45192	[not listed: 5,542 search terms]

Operating System Report

This report lists the operating systems used by visitors.

Listing operating systems, sorted by the number of requests for pages.

no.	reqs	pages	OS
1	97849	89756	Known robots
2	78629	75829	OS unknown
3	264101	68395	Windows
	187481	45682	Windows XP
	49393	9100	Windows Vista/Server 2008
	7294	5375	Windows 2000
	10686	3034	Windows Server 2003
	2309	2108	Windows NT 4.0
	808	733	Unknown Windows
	3919	698	Windows Server 2008
	842	545	Windows 98
	576	501	Windows ME
	514	430	Windows 95
	191	111	Windows CE
	88	78	Windows 3.1x/NT 3.51
4	53573	11109	Macintosh
5	5188	1654	Unix
	5098	1593	Linux
	38	29	SunOS
	48	28	BSD
	2	2	IRIX
	2	2	Other Unix
6	52	8	Symbian OS
7	1	1	BeOS

Status Code Report

This report lists the HTTP status codes of all requests.

Listing status codes, sorted numerically.

reqs	status code
1007852	200 OK
989	206 Partial content
47906	301 Document moved permanently
42800	302 Document found elsewhere
101872	304 Not modified since last retrieval
456	400 Bad request
12	401 Authentication required
490	403 Access forbidden
280811	404 Document not found
187	405 Method not allowed
4	416 Requested range not valid
5	417 Expectation failed
10331	500 Internal server error
8	501 Request type not supported

File Size Report

This report lists the sizes of files.

size	reqs	%bytes
0	110195
1B- 10B	1682
11B- 100B	143053	0.03%
101B- 1kB	190303	0.24%
1kB- 10kB	83780	0.98%
10kB-100kB	578981	96.66%
100kB- 1MB	2719	2.09%

File Type Report

This report lists the extensions of files.

Listing extensions with at least 0.1% of the traffic, sorted by the amount of traffic.

reqs	%bytes	extension
497862	84.32%	[directories]
298675	8.21%	.gif [GIF graphics]
175392	3.49%	.css [Cascading Style Sheets]
57675	2.45%	.php [PHP]
5566	0.77%	.jpg [JPEG graphics]
62188	0.38%	.js [JavaScript code]
1794	0.15%	.html [Hypertext Markup Language]
1525	0.14%	[no extension]
10036	0.08%	[not listed: 6 extensions]

Directory Report

This report lists the directories from which files were requested. (The figures for each directory include all of its subdirectories.)

Listing directories with at least 0.01% of the traffic, sorted by the amount of traffic.

reqs	%bytes	directory
948429	82.57%	/blog/
53809	9.11%	/index.php/
30884	2.95%	/wp-content/
11072	2.19%	[root directory]
20587	1.14%	/budget/
24836	1.08%	/textbooks/
16477	0.73%	/asme/
2705	0.17%	/manual/
1567	0.05%	/ed/
347	0.01%	[not listed: 7 directories]