Web Server Statistics

Year to Date

Visits (Successful Accesses)

From 1 Jan 2026 0:00:50 to 25 May 2026 23:56:26

 A category is chosen using these tests applied in order:

 "Bot?",    Hit from the same host requested robots.txt. (As Web indexers do.)
 "LSU",     Host name matches Perl regular expression \.lsu\.edu$.
 "Outside", Any host name.

     All   Brwsrs  Brand     : Version Pct, ...
  55.71%   71.06%  Chrome    : 142.0.x 17.4%,  143.0.x  6.9%,  145.0x  6.7%, 
                             : 144.0.x  6.7%,  146.0.x  5.6%,  147.0.x  5.4%, 
                             : 120.0x  4.4%,  139.0.x  3.7%,  135.0.x  3.6%, 
                             : 140.0.x  2.4%,  131.0.x  2.2%.
                             : Android  6.9%,  Linux  2.5%,  Macintosh 43.7%, 
                             : Unknown  0.8%,  Windows 45.4%,  iPhone  0.7%.
  14.84%   18.93%  Safari    : 537.36 42.8%,  605.1x 28.1%,  604.1x 20.9%, 
                             : 10600.6.3  2.2%, 
                             : 601.2.4 facebookexternalhit/1.1 Facebot Twitterbot/1.0  2.0%, 
                             : 184.1  0.7%,  260.1  0.4%,  180.1  0.3%, 
                             : 172.1  0.1%,  170.1  0.1%,  601.1x  0.1%.
                             : Android 40.9%,  Linux  0.0%,  Macintosh 32.1%, 
                             : Unknown  4.0%,  Windows  0.5%,  iPad   0.9%, 
                             : iPhone 21.2%,  iPod   0.3%.
  12.01%           ChatGPT-User
   4.10%    5.23%  Firefox   : 147.0x 13.8%,  148.0x 11.3%,  149.0 10.7%, 
                             : 150.0x  9.2%,  115.0  6.6%,  111.0  4.5%, 
                             : 146.0  3.9%,  140.0  3.2%,  133.0  2.3%, 
                             : 123.0x  1.9%,  135.0x  1.9%.
                             : Android  3.6%,  Linux 36.4%,  Macintosh 13.2%, 
                             : Unknown  0.5%,  Windows 46.2%.
   2.96%    3.78%  Netscape  : 5.0x  100.0%,  5.2    0.0%,  4.05   0.0%, 
                             : 4.0    0.0%.
                             : Macintosh  0.0%,  Unknown 96.1%,  Windows  3.9%.
   1.92%           Python    : 3.12 aiohttp/3.x 95.9%,  3.11 aiohttp/3.x  2.1%, 
                             : 3.14 aiohttp/3.13.3  1.0%, 
                             : 3.13 aiohttp/3.13.0  0.7%, 
                             : 3.10 aiohttp/3.1x  0.3%.
                             : Unknown 100.0%.
   1.35%           YisouSpider
   1.16%           Sogou web spider/4.0
   0.85%           python-requests: 2.32.x 93.5%,  2.33.1  3.5%,  2.27.1  2.4%, 
                             : 2.31.0  0.4%,  2.25.1  0.1%,  2.22.0  0.0%, 
                             : 2.28.2  0.0%.
                             : Unknown 100.0%.
   0.80%           Baiduspider/2.0

Notes: MSIE refers to Microsoft Internet Explorer, Netscape refers to Netscape Navigator, SeaMonkey refers to SeaMonkey and to older versions (called the Mozilla Suite). Firefox refers to Mozilla Firefox and to older versions (Mozilla Firebird, Firebird™ and Phoenix). All shows the percentage of accesses using the corresponding user agent, Brwsrs only counts recognized web browsers. A version ending in x refers to multiple sub-versions.

 Visits  Crawler
  88549  Googlebot
  48643  meta-externalagent
  31799  petalsearch.com
  29400  bingbot
  20579  ClaudeBot
  14103  googlebot.com
  13569  semrush.com

    Visits  Hosts  Originating Domain
     28939   5607  amazonaws.com
     11102   1026  googlezip.net
      8776   2466  googleusercontent.com
      7901     96  20.169.78
      7183    967  cox.net
      7095   3974  hwclouds-dns.com
      7094      1  mikegpts-XXX.lsu.edu
      6035    420  baidu.com
      5422   1321  sbcglobal.net
      5049     80  20.215.220
      4901     14  74.7.243
      4528    531  sogou.com
      3642   2549  spectrum.com
      3325    793  apple.com
      3226   2314  comcast.net

    Visits  Hosts  Originating Country or Group
    238053  104926  Unknown Origin
     76409  24752  com   - Commercial
     40584  14645  net   - Network Provider
     12212    788  edu   - Educational
      3452   3256  br    - Brazil
      2104   1093  de    - Germany
       861    761  fr    - France
       828    632  in    - India
       713     77  us    - United States
       697    322  cn    - People's Republic of China
       666    236  ru    - Russia
       640    631  ar    - Argentina
       578    206  org   - Non-commercial, non-governmental organization
       570    553  mx    - Mexico
       549    433  ca    - Canada

Visits Via Search Engine
  1024 www.google.com
   257 www.bing.com
    73 scholar.google.com
    16 scholar.googleusercontent.com
     6 spamcheck.toolforge.org
     3 images.google.com
     3 cn.bing.com
     3 yandex.ru
     2 coccoc.com
     2 savepearlharbor.com

 #e #s #p Visits Using Search Strings...                ...Found Page (Most Visits)
  2  1 543   673  www.ece.lsu.edu /kak/Busan.html
  1  2  2   185  testing /bugzilla
  1  1  1    94  https://www.ece.lsu.edu/kak/GarbhaUpanishad.pdf/kak/GarbhaUpanishad.pdf
  1  1  1    47  https://www.ece.lsu.edu/ee4720/ /4720
  1  1  1    19  garbh upanishaf /kak/GarbhaUpanishad.pdf
  1  1  1    13  https://www.ece.lsu.edu/kak/taj.pdf /kak/taj.pdf
  1  1  1     9  https://www.ece.lsu.edu/wu/ /wu
  1  1  1     8  https://www.ece.lsu.edu/kak/a3.pdf /kak/a3.pdf
  1  1  1     8  https://www.ece.lsu.edu/kak/EarlyArchitecture.pdf/kak/EarlyArchitecture.pdf
  1  1  1     8  https://www.ece.lsu.edu/kak/shruti.pdf /kak/shruti.pdf
  1  1  1     8  https://www.ece.lsu.edu/kak/zoro.pdf /kak/zoro.pdf
  1  1  1     7  https://www.ece.lsu.edu/kak/ast.pdf /kak/ast.pdf
  1  1  1     6  https://www.ece.lsu.edu/kak/shiva.pdf /kak/shiva.pdf
  1  1  1     6  https://www.ece.lsu.edu/oloughlin/ /oloughlin
  1  1  1     5  https://www.ece.lsu.edu/news/2011/Frank-Walk-Room-map.pdf/news/2011/Frank-Walk-Room-map.pdf
  1  2  5     5  pdf /ee4720/doc/ia-32-v1.pdf
  3  2  3     4  的 /dyhah/RF_switch.html
  1  1  1     4  https://www.ece.lsu.edu/kak/sutra.pdf /kak/sutra.pdf
  1  1  1     4  https://www.ece.lsu.edu/koppel/ /koppel
  1  2  2     4  Origin of Indo-European Language filetype:pdf/kak/indic.pdf

#e: Number of different search engines used, link is to the most common engine.
#s: Number of search strings the line actually reports on. For example, if the #s entry were 5 and the string shown were "Computers" the line might report on search strings "Computers", "Computer", "+Computers", "COMPUTERS", and even "-computers".
#p: Number of distinct pages that were visited, the one with the most visits from the string is shown.

Refused (Unauthorized)

From 1 Jan 2026 0:22:09 to 25 May 2026 22:55:22

 A category is chosen using these tests applied in order:

 "Bot?",    Hit from the same host requested robots.txt. (As Web indexers do.)
 "LSU",     Host name matches Perl regular expression \.lsu\.edu$.
 "Outside", Any host name.

     All   Brwsrs  Brand     : Version Pct, ...
  66.21%   68.30%  Chrome    : 142.0.0.0 21.9%,  135.0.0.0 21.2%, 
                             : 120.0.x  8.9%,  144.0.0.0  7.3%,  136.0.0.0  4.9%, 
                             : 133.0.x  2.5%,  131.0.x  2.4%,  146.0.x  2.2%, 
                             : 145.0.0.0  2.2%,  134.0.0.0  2.0%, 
                             : 140.0.0.0  1.8%.
                             : Android  6.7%,  Linux  1.5%,  Macintosh 59.0%, 
                             : Unknown  0.4%,  Windows 30.7%,  iPhone  1.7%.
  25.35%   26.15%  Safari    : 537.36 81.1%,  605.1.15x 11.9%,  604.1x  1.8%, 
                             : 184.1  1.5%,  260.1  0.9%,  170.1  0.7%, 
                             : 532.2  0.1%,  615.9  0.1%,  531.25.2  0.1%, 
                             : 536.1  0.1%,  180.1  0.1%.
                             : Android 81.1%,  Macintosh 15.0%,  Windows  0.2%, 
                             : iPad   0.3%,  iPhone  3.1%,  iPod   0.2%.
   2.94%    3.03%  Firefox   : 115.0 14.9%,  135.0  6.9%,  133.0  6.9%, 
                             : 149.0  5.9%,  148.0  5.9%,  147.0  5.0%, 
                             : 140.0  5.0%,  145.0  4.0%,  128.0  4.0%, 
                             : 123.0x  4.0%,  120.0  3.0%.
                             : Android  1.0%,  Linux 24.8%,  Macintosh 23.8%, 
                             : Unknown  3.0%,  Windows 47.5%.
   1.69%           Sogou web spider/4.0
   1.22%    1.26%  Netscape/5.0 AppleWebKit/537.36
   0.99%           Baiduspider/2.0
   0.84%    0.87%  Opera     : 9.80  82.8%,  12.0   6.9%,  8.28.  3.4%, 
                             : 8.26.  3.4%,  9.43.  3.4%.
                             : Linux 17.2%,  Macintosh 10.3%,  Windows 72.4%.
   0.35%    0.36%  MSIE      : 9.0   41.7%,  6.0   25.0%,  8.0   16.7%, 
                             : 10.0   8.3%,  7.0    8.3%.
                             : Windows 100.0%.
   0.23%           ChatGPT-User
   0.06%           archive.org_bot  http://archive.org/details/archive.org_bot

Notes: MSIE refers to Microsoft Internet Explorer, Netscape refers to Netscape Navigator, SeaMonkey refers to SeaMonkey and to older versions (called the Mozilla Suite). Firefox refers to Mozilla Firefox and to older versions (Mozilla Firebird, Firebird™ and Phoenix). All shows the percentage of accesses using the corresponding user agent, Brwsrs only counts recognized web browsers. A version ending in x refers to multiple sub-versions.

     Denys  Hosts  Originating Domain
       708    310  amazonaws.com
       244    159  143.14.6
       185    154  sogou.com
       136    127  googleusercontent.com
        62     60  hwclouds-dns.com
        44     12  168.62.29
        40     40  acedatacenter.com
        35     28  207.180.11
        32     29  baidu.com
        20      4  74.7.243

     Denys  Hosts  Originating Country or Group
      1841   1585  Unknown Origin
      1221    777  com   - Commercial
       111    101  net   - Network Provider
        64     64  br    - Brazil
        19     19  ar    - Argentina
        15     11  in    - India
        12      1  by    - Belarus
        12     12  fr    - France
        10     10  de    - Germany
         8      8  mx    - Mexico

 Lnks   Denys  ...From Links on Host      Most Common Linking Page and Target
   75     558  www.ece.lsu.edu             116 From → /v/s/genus_comref.pdf

 #e #s #p  Denys Using Search Strings...                ...Found Page (Most Denys)

Status Codes (Access Outcomes)
  Count Code Description
   5359 401  Unauthorized.

Misses (Target Missing, etc)

From 1 Jan 2026 0:06:09 to 25 May 2026 23:59:20

 A category is chosen using these tests applied in order:

 "Bot?",    Hit from the same host requested robots.txt. (As Web indexers do.)
 "LSU",     Host name matches Perl regular expression \.lsu\.edu$.
 "Outside", Any host name.

     All   Brwsrs  Brand     : Version Pct, ...
  70.05%   78.46%  Chrome    : 60.0.x 22.5%,  59.0.x  9.4%,  61.0.x  5.7%, 
                             : 120.0.x  5.3%,  131.0.x  3.7%,  135.0.0.0  3.0%, 
                             : 116.0x  2.8%,  133.0.x  2.7%,  119.0.x  1.9%, 
                             : 142.0.x  1.9%,  123.0.x  1.7%.
                             : Android 14.9%,  Linux  3.6%,  Macintosh 37.7%, 
                             : Unknown  1.8%,  Windows 41.7%,  iPhone  0.2%, 
                             : iPod   0.0%.
   7.58%    8.49%  Firefox   : 111.0 15.1%,  121.0  8.4%,  122.0  6.4%, 
                             : 120.0.1  6.1%,  118.0.2  5.7%,  119.0.1  5.7%, 
                             : 137.0  5.0%,  136.0  4.5%,  48.0x  4.4%, 
                             : 128.0  4.1%,  135.0  4.0%.
                             : Android  0.8%,  Linux 24.8%,  Macintosh 24.5%, 
                             : SunOS  0.0%,  Unknown  0.1%,  Windows 49.7%.
   6.51%    7.29%  Safari    : 605.1x 61.5%,  604.1x 13.9%,  537.36x 11.7%, 
                             : 534.30x  2.4%,  184.1  2.3%,  260.1  1.0%, 
                             : 180.1  0.8%,  601.1x  0.7%,  537.74.9  0.6%, 
                             : 538.1  0.6%,  172.1  0.5%.
                             : Android 14.3%,  Linux  0.0%,  Macintosh 68.1%, 
                             : SymbianOS  0.1%,  Unknown  0.1%,  Windows  0.9%, 
                             : iPad   0.8%,  iPhone 15.5%,  iPod   0.1%.
   2.87%    3.21%  Netscape  : 5.0x  100.0%,  4.77   0.0%.
                             : Linux  0.2%,  Unknown 98.2%,  Windows  1.6%.
   2.18%    2.44%  MSIE      : 9.0   79.7%,  10.0  10.0%,  6.0    3.2%, 
                             : 5.0    2.0%,  8.0    1.9%,  5.13   1.8%, 
                             : 7.0    1.2%,  4.01   0.1%,  5.5    0.0%, 
                             : 5.05   0.0%,  4.0    0.0%.
                             : Linux  0.1%,  SunOS  0.0%,  Unknown  1.8%, 
                             : Windows 98.1%.
   1.83%           UT-Dorkbot: 1.2x  79.9%,  1.3x  20.1%.
                             : Unknown 100.0%.
   1.69%           Go-http-client/1.1
   1.50%           Chrome Privacy Preserving Prefetch Proxy
   1.10%           python-requests: 2.27.1 78.2%,  2.32.x 15.7%,  2.33.1  3.4%, 
                             : 2.31.0  1.5%,  2.25.1  0.8%,  2.26.0  0.4%, 
                             : 2.34.2  0.1%.
                             : Unknown 100.0%.
   0.59%           AppleWebKit: 537.36x 77.8%,  605.1.15x 20.8%, 
                             : 603.3.8 (KHTML, like Gecko) Mobile/14G60 baiduboxapp/0_11.0.1.8_enohpi_4331_057/3.3.01_1C2%259enohPi/1099a/1FC7DAA4975A1AC9FBCC5B172A4AE8FCEC3D8D836FCIMFHREQI/1  0.6%, 
                             : 525 (KHTML, like Gecko) Version/3.0 BrowserNG/7.2.x  0.3%, 
                             : 416.11 (KHTML, like Gecko)  0.1%,  534.30  0.1%, 
                             : (null) (KHTML, like Gecko) Version/(null) Mobile/(null) Safari/(null)  0.1%, 
                             : 606.2.35 (KHTML, like Gecko) Mobile/15E148 QQ/8.0.8.458 V1_IPH_SQ_8.0.8_1_APP_A Pixel/1242 Core/WKWebView Device/Apple(iPhone XS) NetType/WIFI QBWebViewType/1 WKType/1  0.1%.
                             : Android 11.8%,  Linux  0.4%,  Macintosh 19.5%, 
                             : Unknown  0.3%,  Windows 64.6%,  iPad   0.9%, 
                             : iPhone  2.5%.

Notes: MSIE refers to Microsoft Internet Explorer, Netscape refers to Netscape Navigator, SeaMonkey refers to SeaMonkey and to older versions (called the Mozilla Suite). Firefox refers to Mozilla Firefox and to older versions (Mozilla Firebird, Firebird™ and Phoenix). All shows the percentage of accesses using the corresponding user agent, Brwsrs only counts recognized web browsers. A version ending in x refers to multiple sub-versions.

    Misses  Hosts  Originating Domain
     12687      1  fun365.games
      8472      1  159.89.204
      6164   2706  hwclouds-dns.com
      5645      1  152.42.239
      4803    735  amazonaws.com
      4465      3  78.142.18
      4458      1  piousdiet.com
      3419     92  in-addr.arpa
      2569      6  cloudwaysapps.com
      2382     97  google.com

    Misses  Hosts  Originating Country or Group
    114253  30344  Unknown Origin
     28327   6979  com   - Commercial
     12687      1  games
      3419     92  arpa
      2860    967  net   - Network Provider
      1495   1070  cn    - People's Republic of China
      1365     31  network
       791    105  org   - Non-commercial, non-governmental organization
       452    416  br    - Brazil
       431      6  cloud

 Lnks  Misses  ...From Links on Host      Most Common Linking Page and Target
 2660   20738  www.ece.lsu.edu            1110 From → /password_change.cgi
    1     156  faculty.csu.edu.cn          All From → /gveronis/edu/gveronis
    1      36  www.facebook.com            All From → /wp-admin
    1      18  www.lsu.edu                 All From → /eng/ece
    5       5  checks.ecsypno.com            1 From → /phpBB2/viewforum.php
    1       2  www.baidu.com               All From → /gveronis/edu/gveronis
    1       1  www.suramya.com             All From → /~agarwal
    1       1  electronics.stackexchange.com   All From → /desouza/Classes/EE3950/EE3950 Class Notes Chapter 11.pdf
    1       1  www.semanticscholar.org     All From → /dept/facpubs.pdf
    1       1  grokipedia.com              All From → /scalzo/Final%20Design%20Report.pdf
    1       1  smartbuy.alibaba.com        All From → /pwm.pdf
    1       1  www.copetti.org             All From → /koppel/gp/notes/set-study-gf3.pdf
    1       1  en.wikipedia.org            All From → /kak/AryabhataAlgorithm.pdf
    1       1  bitsavers.org               All From → /emdl/facilities/network analyser.html
    1       1  faculty.lsu.edu             All From → /lpeng/wordpress
    1       1  github.com                  All From → /lpeng/ee7700-2/mips.pdf
    1       1  www.ece.lsu.edu.            All From → /eng/ece/academics/courses-planned.php

 #e #s #p Misses Using Search Strings...                ...Found Page (Most Misses)
  1  1  1    42  Set-Cookie content /eng/ece
  5  1  7    35  wordpress /wp-login.php
  1  1  1    26  SHOW DIAGNOSTICS /query
  2  1  5     7  www.ece.lsu.edu /xinli/Research/SphMap12CVM.pdf
  1  1  1     3  1 AND (SELECT 3875 FROM (SELECT(SLEEP(8)))xoOt)/index.php
  1  1  1     2  mathematics major revision多久 /kak/ranjan1.pdf","logCommonInfo":
  1  1  1     2  microsoft catapult torus 6*8 /lpeng/ee7700-2/Chap7.pptx
  1  1  1     1  bilateral filter arbitrary function /ipl/papers/IEEE_TIP2011.pdf
  1  1  1     1  "image segmentation"  review /gunturk/Topics/Segmentation-1.pdf
  1  1  1     1  planar cuts generating curvature /gunturk/EE7700/Mokhtarian1.pdf

#e: Number of different search engines used, link is to the most common engine.
#s: Number of search strings the line actually reports on. For example, if the #s entry were 5 and the string shown were "Computers" the line might report on search strings "Computers", "Computer", "+Computers", "COMPUTERS", and even "-computers".
#p: Number of distinct pages that were missed, the one with the most misses from the string is shown.

Status Codes (Access Outcomes)
  Count Code Description
  23823 400  Syntax error in request.
  26219 403  Forbidden.
 763408 404  Not found.
   4012 408  Request timeout.
    106 416  Range not satisfiable.
  11205 500  Server error.
      4 501  Not implemented.