Year 2003 we start with a review of the NDT.net's Server access during our 7 Years on the Internet. The presentation shows continuously high growth of interest in NDT.net. We show also access of specific pages, like TOP 20 Articles and more.

Continuously Growth

The first Fig 1 (right) presents a graph of Hits and number of Readers during the last 7 Years. The term 'Readers' is used in conjunction with the server term 'Unique Hosts'. Of course a lot of lost people on the Internet visited NDT.net. In equivalents to printed journals we can try to guess subscriptions of approx. 10.000 real NDT Readers.

The next 3 graphs show the average data per month for all Years.

Growth of advertising supported our services.

In the Tables 1-4 we show access of specific pages.
Table 1 presents some most popular pages, Table 2 shows access of exhibitors stand pages and Table 3 access of most popular articles. It is interesting to see that old articles are very poular. Also clear visible is that articles of ultrasonic transducers find high interest.
In Table 4 we see what countries visited NDT.net.

Table 1: Examples of most popular NDT.net Pages in Oct 2002 Hits Page Title 24708 Performed Searches 19959 NDT.net Main Page 3928 Forum Members Database 3573 NDT Encyclopedia 3053 Virtual Library 1709 Forum 1623 Exhibition 1018 Issue Vol. 7 No.10 874 ECNDT 1998 782 Journals 666 WCNDT 2000 660 Abstracts 647 Archive 610 Advanced Search 570 Issue Vol. 7 No.09 548 Events Table 4: Countries Access NDT.net in Oct 2002 670417 [unresolved numerical addresses] 274920 .com (Commercial) 245579 .net (Network) 168057 .de (Germany) 65672 .edu (USA Educational) 50567 .uk (United Kingdom) 31177 .fr (France) 29637 .ca (Canada) 21738 .it (Italy) 21163 .jp (Japan) 19876 .au (Australia) 16167 .es (Spain) 15568 .ro (Romania) 13483 .nl (Netherlands) 13260 .pl (Poland) 11941 .br (Brazil) 10577 .mil (USA Military) 10157 .be (Belgium) [See All Countries]

Table 2: Hits on Exhibitor Stands in Oct 2002
Hits	Page Title
1257	Krautkrämer Gmb..
765	NDT Systems
677	US Ultratek, In..
661	Panametrics, In..
632	Sonotron NDT
529	YXLON Internati..
517	ScanMaster Syst..
478	Siemens NDT Gmb..
446	Metals Testing
444	MKC KOREA
415	Matec Instrumen..
397	LECOEUR ELECTRO..
395	Sonovation B.V.
372	Physical Acoust..
371	AIMS
369	NDT.net
350	NORDINKRAFT
346	Materials Resea..
334	R/D Tech
332	KARL DEUTSCH
327	FORCE Institute
327	IMASONIC S.A.
326	Inspection Port Systems
326	Airstar Inc.
324	AMDATA NDE Technology LLC
314	RTD - Röntgen T..
311	Innovative Test Systems
310	DELTA TEST GmbH
297	Lucid Software ..
278	Technology Desi..
272	Hillger Ing. Bü..
271	Meß- und Prüfte..
267	Q Net Quality M..
263	Rosen
261	NUKEM Nutronik ..
258	Phoenix
248	Midas NDT
248	Russell
247	SOFRATEST S.A.
247	INTRON PLUS Ltd..
242	VOGT Werkstoffp..
241	Prüftechnik
240	Lixi, Inc.
240	Zawada NDT
228	STARMANS ELECTRONICS
225	NUSON Inspectio..
225	TSC Inspection
222	SLX, Inc.
217	Vallen-Systeme ..

Table 3: Hits on Articles in Oct 2002
Hits	Page Title, Author for Top 20 Articles. URL for all other with more than 100 Hits.
636	PVDF and Array Transducers Robert A. Day
581	Polymer Piezoelectric Transducers For Ultrasonic NDE Yoseph Bar-Cohen, Tianji Xue and Shyh-Shiuh Lih
534	Nondestructive Material Testing with Ultrasonics - Introduction to the Basic Principles - Michael Berke
520	Theory And Application Of Precision Ultrasonic Thickness Gaging Kenneth A. Fowler, Gerry M. Elfbaum, Karen A. Smith and Thomas J. Nelligan
478	Piezoelectric materials for ultrasonic probes M. Lach, M. Platte, A. Ries
469	Design of Modern Aircraft Structure and the Role of NDI H.-J. Schmidt, B. Schmidt-Brandecker, G. Tober
443	Piezoelectric Materials, Ultrasound Transducers and Arrays Characterisation by Laser Interferometry. N. Felix, D. Certon, F. Patat and M. Lethiecq
357	Ultrasonic Testing in Pipe Extrusion Rolf Diederichs
354	The ABC's of Nondestructive Weld Examination Charles Hayes
353	High Temperature Ultrasonic Transducers H. Mrasek, D. Gohlke, K. Matthies, E. Neumann, BAM, Berlin
308	Advances in Ultrasonic transducer Development H.H.J. Huynen, F.H. Dijkstra, T. Bouma, H. Wüstenberg
308	Weld Inspection of Ultrasonic Inspection 2 E.A. Ginzel
297	High Resolution Digital Flat-Panel X-Ray Detector- Performance and NDT Applications J.M. Casagrande, A. Koch, B. Munier, P. De Groot
293	Leak Detection Methods And Defining The Sizes Of Leaks Andrej Pregelj, Marjan Drab, Miran Mozetic
273	AE Testing Fundamentals,Equipment, Applications Hartmut Vallen
267	CD-ROM Berichtsband 75-CD, Berlin, 21.-23. Mai 2001 DGZfP
266	High transduction Piezoelectric transducers and introduction of Non-Contact analysis Mahesh C. Bhardwaj
265	Ultrasonic Properties Of A New Low Attenuation Dry Couplant Elastomer E.A.Ginzel & R.K.Ginzel
264	Nondestructively Inspect Material Integrity With An Airborne Ultrasonic Beam Technical Note by NDT Systems, Huntington Beach, CA, USA
252	CD-ROM Search - 15th World Conference on NDT, 15-21 October 2000 in Rome PROCEEDINGS AIPnD - Italian Society for Non-Destructive Testing and Monitoring Diagnostics
241	/article/v04n03/hurleb/hurleb.htm
240	/article/v04n09/bcohen/bcohen.htm
239	/article/wsho0597/qmi2/qmi2.htm
238	/article/belarusa/belarusa.htm
237	/article/ecndt98/ut/483/483.htm
235	/article/stepanov/stepanov.htm
227	/article/v07n05/baron/baron.htm
223	/article/p_rot/p_rot.htm
217	/article/v05n09/nesvi/nesvi.htm
211	/article/v04n12/qmi/qmi.htm
210	/article/dgzfp01/papers/v65/v65.htm
210	/article/schulz/schulz.htm
207	/article/v04n04/wuesten/wuesten.htm
201	/article/ecndt98/aero/046/046.htm
199	/article/qmi/qmi.htm
198	/article/v05n09/berke/berke3.htm
193	/article/twd_96/tuse.htm
192	/article/concrete/concrete.htm
192	/article/twd_96/tprod.htm
191	/article/v06n09/frank/frank.htm
186	/article/wcndt00/papers/idn642/idn642.htm
185	/article/dresd97/netzel/netzel.htm
182	/article/ecndt98/nuclear/245/245.htm
181	/article/koehler/koehl_e.htm
181	/article/v07n09/21/21.htm
180	/article/0298/shaw/shaw.htm
180	/article/wsho0597/wuesten2/wuesten2.htm
178	/article/v05n05/brant/brant.htm
176	/article/wcndt00/papers/idn210/idn210.htm
174	/article/ecndt98/ut/471/471.htm
173	/article/v07n09/editorial/editorial.htm
172	/article/sandoz/sandoz.htm
172	/article/ecndt98/aero/031/031.htm
172	/article/v06n05/grosse/grosse.htm
171	/article/aero1197/green/green.htm
171	/article/rohrext/us_prinz/us_pri_e.htm
171	/article/v05n09/berke/berke5.htm
170	/article/civil497/dmt/dmt.htm
170	/article/wcndt00/papers/idn507/idn507.htm
169	/article/0298/streett/streett.htm
168	/article/v06n05/huang/huang.htm
168	/article/dresd97/schleng3/schleng3.htm
168	/article/wcndt00/toc/gen.htm
167	/article/v05n02/nesvi/nesvi.htm
167	/article/ecndt02/15/15.htm
167	/article/apcndt01/papers/935/935.htm
167	/article/apcndt01/papers/976/976.htm
166	/article/0498/ginz_wel/pgweld.htm
166	/article/apcndt01/index.htm
165	/article/brown/us_prop2.htm
163	/article/0398/light/light.htm
163	/article/wcndt00/wcndt00.htm
163	/article/pacndt98/4/4.htm
162	/article/pacndt98/44/44.htm
162	/article/v07n01/barcohen/barcohen.htm
161	/article/v05n01/barcohen/barcohen.htm
160	/article/wsho0597/ginzel3/ginzel3.htm
160	/article/wcndt00/papers/idn800/idn800.htm
159	/article/0198/ginz_off/ginz_off.htm
159	/article/0598/linas_eq/linas_eq.htm
158	/article/wcndt00/papers/idn555/idn555.htm
157	/article/v05n09/berke/berke4.htm
156	/article/wcndt00/papers/idn399/idn399.htm
155	/article/hippe/hippe.htm
154	/article/wcndt00/papers/idn193/idn193.htm
154	/article/v07n09/08/08.htm
152	/article/ecndt02/107/107.htm
151	/article/ecndt98/offshore/268/268.htm
151	/article/splitt/splitt_e.htm
151	/article/0498/ginz_tof/ginz_tof.htm
150	/article/0198/sullivan/sullivan.htm
149	/article/v07n08/fisher/fisher.htm
149	/article/ecndt98/aero/041/041.htm
149	/article/wcndt00/toc/civ.htm
149	/article/rohrext/us_pk/us_pk_e.htm
146	/article/apcndt01/papers/912/912.htm
146	/article/wcndt00/papers/idn427/idn427.htm
145	/article/ecndt98/pipeline/275/275.htm
145	/article/ecndt98/steel/348/348.htm
145	/article/wcndt00/papers/idn264/idn264.htm
145	/article/pacndt98/17/17.htm
145	/article/report/seattle/q_show.htm
144	/article/ecndt98/special/503/503.htm
144	/article/v05n06/klein/klein.htm
143	/article/aero1197/forsyth/forsyth.htm
143	/article/0198/wues_lim/wues_lim.htm
143	/article/wcndt00/general/aipnd.htm
142	/article/0398/stepinsk/stepinsk.htm
142	/article/v05n02/andrade/andrade.htm
142	/article/splitt2/splitt2.htm
141	/article/singer/ut.htm
141	/article/v05n07/ambrosin/ambrosin.htm
140	/article/ginz_pl/ginz_pl.htm
140	/article/v05n06/green/green.htm
139	/article/v04n03/sandia/sandia.htm
139	/article/v04n07/iovea/iovea.htm
139	/article/tofd/just/just.htm
139	/article/v07n05/poguet/poguet.htm
139	/article/v04n07/bb67_4/bb67_4.htm
138	/article/ecndt02/251/251.htm
138	/article/v04n03/5/5.htm
138	/article/rohrext/us_cal/us_cal_e.htm
138	/article/rohrext/us_elec/us_ele_e.htm
138	/article/wcndt00/papers/idn060/idn060.htm
136	/article/wcndt00/papers/idn209/idn209.htm
136	/article/v06n05/reinhard/reinhard.htm
134	/article/wcndt00/general/exh_lst.htm
134	/article/ecndt02/ecndt02.htm
134	/article/v05n07/baskaran/baskaran.htm
133	/article/v05n02/barcohen/barcohen.htm
133	/article/wcndt00/papers/idn649/idn649.htm
133	/article/brown/us_prop.htm
133	/article/v06n03/berglind/berglind.htm
133	/article/v04n07/bb67_8/bb67_8.htm
132	/article/wcndt00/papers/idn527/idn527.htm
132	/article/v07n07/ginzel_r/ginzel_r.htm
132	/article/rohrext/us_mech/us_mch_e.htm
131	/article/v07n09/01/01.htm
131	/article/imm/imm_e.htm
130	/article/tektrend/tektrend.htm
130	/article/v07n04/babenko/babenko.htm
130	/article/0298/twomey/twomey.htm
130	/article/brown/us_prop1.htm
130	/article/ecndt98/material/141/141.htm
129	/article/ecndt02/309/309.htm
129	/article/grosse1/grosse1.htm
129	/article/v04n09/kema/kema.htm
129	/article/ecndt98/automo/074/074.htm
129	/article/v05n02/castro/castro.htm
129	/article/wcndt00/papers/idn755/idn755.htm
128	/article/0598/bicz/bicz.htm
128	/article/wcndt00/papers/idn713/idn713.htm
127	/article/civil497/hocht1/hocht1.htm
127	/article/v07n06/khalid/khalid.htm
127	/article/v06n02/eginzel/eginzel.htm
127	/article/ecndt02/313/313.htm
126	/article/0498/ginz_wel/table1.htm
126	/article/wcndt00/papers/idn017/idn017.htm
126	/article/fleury/fleury.htm
125	/article/report/wc_india/wc_india.htm
125	/article/wt1097/hammond/hammond.htm
125	/article/koehler2/koehler2.htm
124	/article/v06n03/schajer/schajer.htm
124	/article/wcndt00/toc/nuc.htm
124	/article/v07n08/grete/grete.htm
123	/article/v05n05/zscherp/zscherp.htm
123	/article/v05n08/stegem/stegem.htm
122	/article/dgzfp01/papers/v48/v48.htm
122	/article/ecndt98/aero/018/018.htm
122	/article/v05n01/hertlin/hertlin.htm
122	/article/wuesten/wuesten.htm
122	/article/ecndt02/155/155.htm
121	/article/ecndt98/aero/022/022.htm
121	/article/v06n03/tanaka/tanaka.htm
121	/article/wcndt00/general/events.htm
121	/article/v07n07/ginzel_e/ginzel_e.htm
121	/article/v04n11/mascia/mascia.htm
121	/article/v05n04/monin/monin.htm
121	/article/v04n08/takagi/takagi.htm
120	/article/v05n02/shih/shih.htm
120	/article/ecndt02/256/256.htm
120	/article/ecndt02/143/143.htm
120	/article/wsho0597/linas/linas.htm
120	/article/ecndt98/et/391/391.htm
120	/article/wsho0597/krause/krause.htm
120	/article/rohrext/us_ort/us_ort_e.htm
120	/article/wcndt00/toc/cons.htm
119	/article/v06n03/bodig/bodig.htm
119	/article/www_team/asnt-www.htm
119	/article/v07n04/osten/osten.htm
119	/article/ecndt98/pipeline/283/283.htm
119	/article/ecndt98/ut/468/468.htm
118	/article/ecndt98/pipeline/282/282.htm
118	/article/0698/kk_gw/kk_gw.htm
118	/article/0498/spotw/spotw.htm
118	/article/map/ca_map/ca.htm
117	/article/ecndt98/chemical/107/107.htm
117	/article/wt1097/caro2/caro2.htm
117	/article/pow1297/schmid/ref.htm
117	/article/aero1197/sandia/sandia.htm
117	/article/0398/huebsch/hueb_d.htm
117	/article/rocky/fig1.htm
116	/article/v06n09/ginzel/ginzel.htm
116	/article/apcndt01/papers/1110/1110.htm
116	/article/ecndt98/aero/002/002.htm
116	/article/0798/nockem/nockem.htm
116	/article/v07n05/fleury/fleury.htm
116	/article/aero1197/shepard/shepard.htm
116	/article/ecndt02/176/176.htm
115	/article/v04n12/palles2/palles2.htm
115	/article/rohrext/us_dia/us_dia_e.htm
115	/article/brown/us_prop3.htm
114	/article/wcndt00/papers/idn426/idn426.htm
114	/article/dgzfp/dach65/wessel/wessel.htm
114	/article/rohrext/rohreinl.htm
114	/article/shaun/shaun.htm
114	/article/ecndt98/ut/486/486.htm
114	/article/ecndt02/28/28.htm
113	/article/ecndt98/reliabil/321/321.htm
113	/article/rohrext/image/image_e.htm
112	/article/dgzfp/dach66/eschneid/eschneid.htm
112	/article/ecndt02/145/145.htm
112	/article/wcndt00/papers/idn230/idn230.htm
111	/article/apcndt01/papers/1175/1175.htm
111	/article/ritter/ritter.htm
111	/article/v07n08/bieth/bieth.htm
111	/article/v04n11/sasaki/sasaki.htm
111	/article/wcndt00/papers/idn041/idn041.htm
111	/article/v04n12/tomasini/tomasini.htm
111	/article/v04n08/wojtas/wojtas.htm
111	/article/v07n08/krutzen/krutzen.htm
110	/article/report/pacndt98/pacndt98.htm
110	/article/ginzel/hotchkis/hotchkis.htm
110	/article/v07n03/mery01/mery01.htm
110	/article/v06n03/sasaki/sasaki.htm
110	/article/ecndt02/108/108.htm
110	/article/ecndt98/pipeline/281/281.htm
110	/article/ecndt98/aero/017/017.htm
110	/article/berke/berke_e.htm
110	/article/0298/haller_e/haller_e.htm
110	/article/twi/twi_2.htm
110	/article/ginzel/hotchkis/hotchk2.htm
109	/article/pow1297/lamarre/lamarre.htm
109	/article/ecndt02/14/14.htm
109	/article/v07n05/rdtech/rdtech.htm
109	/article/v07n08/guidez/guidez.htm
109	/article/report/dresd97/exhibit.htm
108	/article/v04n09/dastarac/dastarac.htm
108	/article/ecndt02/259/259.htm
108	/article/v06n08/fleury/fleury.htm
108	/article/ecndt02/16/16.htm
108	/article/dgzfp/dach59/bauer/bauer.htm
108	/article/0398/lasser/lasser.htm
107	/article/ecndt02/175/175.htm
107	/article/ecndt02/407/407.htm
107	/article/ecndt98/simulat/384/384.htm
107	/article/v05n03/hoppenb/hoppenb.htm
107	/article/dgzfp/dach55/habermeh/habermeh.htm
107	/article/ecndt98/simulat/marklein/marklein.htm
107	/article/ecndt98/aero/056/056.htm
107	/article/meyer2/meyer2.htm
107	/article/v07n02/ewert/ewert.htm
107	/article/v04n03/ntiac/ntiac.htm
107	/article/v07n07/smith/smith.htm
107	/article/hands2/hands2.htm
107	/article/ecndt02/218/218.htm
106	/article/ecndt02/109/109.htm
106	/article/wcndt00/papers/idn002/idn002.htm
106	/article/dgzfp/dach65/lasersch/lasersch.htm
106	/article/v05n01/wuesten/wuesten.htm
106	/article/ecndt98/surface/457/457.htm
106	/article/ecndt98/steel/335/335.htm
106	/article/v06n08/poguet/poguet.htm
106	/article/wcndt00/papers/idn135/idn135.htm
106	/article/apcndt01/papers/1154/1154.htm
106	/article/ecndt98/reliabil/325/325.htm
106	/article/v06n05/rhazi/rhazi.htm
106	/article/ecndt02/156/156.htm
106	/article/wsho0597/hillger/hillger.htm
105	/article/dgzfp01/papers/p33/p33.htm
105	/article/schleng/schleng.htm
105	/article/v04n07/bb67_11/bb67_11.htm
105	/article/shaun/shaun1.htm
105	/article/v05n03/nesvi/nesvi.htm
105	/article/ecndt98/chemical/095/095.htm
105	/article/ecndt98/material/167/167.htm
105	/article/v07n09/02/02.htm
105	/article/civil497/bilfing/bilfing.htm
105	/article/wcndt00/papers/idn376/idn376.htm
105	/article/ecndt98/nuclear/234/234.htm
104	/article/ecndt98/aero/043/043.htm
104	/article/wcndt00/papers/idn360/idn360.htm
104	/article/ecndt98/material/173/173.htm
104	/article/v07n01/fpi_faa/fpi_faa.htm
103	/article/tofd/trimborn/trimborn.htm
103	/article/wcndt00/papers/idn812/idn812.htm
103	/article/wcndt00/papers/idn635/idn635.htm
103	/article/dresd97/szelazek/szelazek.htm
103	/article/ecndt98/aero/028/028.htm
103	/article/0498/dijkstra/dijkstra.htm
103	/article/wcndt00/papers/idn105/idn105.htm
103	/article/v07n09/07/07.htm
103	/article/civil497/kroggel/kroggel.htm
103	/article/v06n03/guzenda/guzenda.htm
103	/article/v07n09/09/09.htm
103	/article/v07n09/17/17.htm
102	/article/ecndt98/et/393/393.htm
102	/article/ecndt02/207/207.htm
102	/article/appl2/appl2_1b.htm
102	/article/wcndt00/papers/idn215/idn215.htm
102	/article/wcndt00/papers/idn167/idn167.htm
102	/article/v07n09/06/06.htm
102	/article/v05n06/fromme/fromme.htm
102	/article/v07n09/15/15.htm
102	/article/v07n10/rdied/rdied.htm
101	/article/meyer1/meyer1.htm
101	/article/ecndt98/steel/349/349.htm
101	/article/v07n04/boone/boone.htm
101	/article/rohrext/us_ndt/us_ndt_e.htm
101	/article/v05n10/kalkhof/kalkhof.htm
101	/article/ecndt98/aero/013/013.htm
101	/article/ecndt98/material/159/159.htm
101	/article/rathgeb/rathgeb.htm
100	/article/map/il_map/il.htm
100	/article/wcndt00/papers/idn378/idn378.htm
100	/article/pacndt98/49/49.htm
100	/article/ecndt98/steel/334/334.htm
100	/article/v04n03/6/6.htm
100	/article/civil497/neisec/neisec.htm
100	/article/report/seattle/seattl_r.htm
100	/article/tofd/bs_tofd/bs_tofd.htm

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