Preceding 7 Days
From 14 Nov 2025 0:00:10 to 20 Nov 2025 23:59:25
| Page | Total | | LSU | | Outside | |
AI-A, | (Bot? ) | (AI-C ) |
| /xinli/Teaching/InstallingPythonAndOpenCV.html | 399 | = | 0 | + | 399 | + | 0, | ( 1) | ( 1) |
| /kak/ MahabharataII.pdf | 289 | = | 0 | + | 194 | + | 95, | ( 147) | ( 2) |
| /seminar/ sem_insert-insert2.js | 255 | = | 36 | + | 219 | + | 0, | ( 23) | ( 1) |
| /kak/ GarbhaUpanishad.pdf | 232 | = | 0 | + | 207 | + | 25, | ( 45) | ( 1) |
| / v | 214 | = | 78 | + | 136 | + | 0, | ( 34) | ( 7) |
| /kak/ zoro.pdf | 183 | = | 0 | + | 141 | + | 42, | ( 48) | ( 4) |
| /koppel/            gpup  | 176 | = | 67 | + | 108 | + | 1, | ( 24) | ( 2) |
| /koppel/gpup/code/proj-base/v-links/links-2.webm | 174 | = | 68 | + | 106 | + | 0, | ( 11) | ( 0) |
| /fac/ faculty-az-insert-fierce.js | 161 | = | 23 | + | 138 | + | 0, | ( 1) | ( 0) |
| /kak/ ast.pdf | 136 | = | 0 | + | 119 | + | 17, | ( 24) | ( 3) |
| /kak/ a3.pdf | 134 | = | 0 | + | 120 | + | 14, | ( 27) | ( 1) |
| /gp/notes/ set-nv-org.pdf | 116 | = | 0 | + | 54 | + | 62, | ( 89) | ( 2) |
| /ee4720/doc/ riscv-bitmanip-1.0.0.pdf | 111 | = | 0 | + | 84 | + | 27, | ( 95) | ( 1) |
| /kak/               taj.pdf  | 101 | = | 0 | + | 31 | + | 70, | ( 46) | ( 7) |
| /ee3755/2013f/ cla.pdf | 95 | = | 0 | + | 76 | + | 19, | ( 65) | ( 2) |
| /v/ proc.html | 87 | = | 23 | + | 60 | + | 4, | ( 27) | ( 3) |
| / koppel | 84 | = | 32 | + | 52 | + | 0, | ( 13) | ( 2) |
| /kak/ bhate.pdf | 83 | = | 0 | + | 56 | + | 27, | ( 41) | ( 1) |
| /koppel/gpup/2025/ hw04.pdf | 81 | = | 47 | + | 34 | + | 0, | ( 5) | ( 1) |
| /v/2025/            hw04.pdf  | 80 | = | 34 | + | 45 | + | 1, | ( 9) | ( 2) |
| /kak/ Akhenaten.pdf | 75 | = | 0 | + | 65 | + | 10, | ( 24) | ( 1) |
| /kak/ ang3.pdf | 74 | = | 0 | + | 45 | + | 29, | ( 48) | ( 1) |
| /ee4720/ sam.pdf | 69 | = | 0 | + | 49 | + | 20, | ( 32) | ( 1) |
| /kak/ IndusFreqAnalysis.pdf | 68 | = | 0 | + | 48 | + | 20, | ( 18) | ( 1) |
| /kemin/ essentials.htm | 66 | = | 0 | + | 60 | + | 6, | ( 11) | ( 1) |
| /                   xinli  | 65 | = | 0 | + | 62 | + | 3, | ( 27) | ( 1) |
| /kak/ vena.pdf | 62 | = | 0 | + | 58 | + | 4, | ( 10) | ( 1) |
| /tca/papers/ vanderwiel-00.pdf | 62 | = | 0 | + | 39 | + | 23, | ( 78) | ( 1) |
| /gunturk/EE7700/ Eigenface.pdf | 56 | = | 0 | + | 15 | + | 41, | ( 48) | ( 5) |
| /kak/ Busan.html | 52 | = | 0 | + | 46 | + | 6, | ( 6) | ( 3) |
| /koppel/gpup/ prev.html | 52 | = | 22 | + | 29 | + | 1, | ( 4) | ( 0) |
| /mendrela/    EE3410ElMechEnergyConv.pdf  | 52 | = | 1 | + | 36 | + | 15, | ( 51) | ( 1) |
| /fac/ Kargarian-insert.js | 51 | = | 10 | + | 41 | + | 0, | ( 4) | ( 0) |
| /mcu/lawss/add_materials/FaultDetectionPart3.pdf | 49 | = | 0 | + | 22 | + | 27, | ( 36) | ( 1) |
| /kak/ KAKThePaninianApproach.pdf | 48 | = | 0 | + | 26 | + | 22, | ( 23) | ( 8) |
| /kak/ Time2.pdf | 48 | = | 0 | + | 38 | + | 10, | ( 22) | ( 1) |
| /kak/ roopa51.pdf | 48 | = | 0 | + | 35 | + | 13, | ( 22) | ( 1) |
| /koppel/gpup/ sys-status.html | 48 | = | 22 | + | 26 | + | 0, | ( 3) | ( 0) |
| /kak/              EarlyArchitecture.pdf  | 47 | = | 0 | + | 42 | + | 5, | ( 19) | ( 1) |
| /v/ prev.html | 47 | = | 12 | + | 34 | + | 1, | ( 12) | ( 1) |
| /gp/refs/ GLSLangSpec.4.60.pdf | 46 | = | 1 | + | 9 | + | 36, | ( 126) | ( 7) |
| /kak/ binary.pdf | 46 | = | 0 | + | 11 | + | 35, | ( 32) | ( 2) |
| /kemin/ robust.htm | 45 | = | 0 | + | 36 | + | 9, | ( 44) | ( 2) |
| /ipl/papers/ IEEE_SPM2005.pdf | 44 | = | 0 | + | 32 | + | 12, | ( 65) | ( 2) |
| /kak/               shruti.pdf  | 44 | = | 0 | + | 29 | + | 15, | ( 39) | ( 2) |
| /news/2008/ ECEConnectionFall2008.pdf | 43 | = | 1 | + | 40 | + | 2, | ( 5) | ( 1) |
| /kak/ writ.pdf | 41 | = | 0 | + | 37 | + | 4, | ( 17) | ( 1) |
| / xwzhou | 41 | = | 2 | + | 38 | + | 1, | ( 17) | ( 3) |
| /hpca-18/files/ cameraready.htm | 39 | = | 0 | + | 3 | + | 36, | ( 42) | ( 2) |
| /fac/ Farasat-insert.js | 38 | = | 4 | + | 34 | + | 0, | ( 1) | ( 1) |
| Totals: | 16682 | | 1117 | | 15565 | |
1851, | (16503 ) | 2328, |
| Distinct Hosts: | 0 | | 0 | | 0 | |
-1, | (2391 ) | ( -1 ) |
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.
|
Browsers and other User Agents |
All Brwsrs Brand : Version Pct, ...
59.35% 77.99% Chrome : 142.0.x 21.8%, 134.0.x 7.6%,
: 78.0.3904.x 5.7%, 135.0.x 5.3%,
: 139.0.0.0 5.1%, 133.0.x 5.0%, 107.0.0.0 3.0%,
: 132.0.x 2.7%, 101.0.x 2.4%, 126.0.x 2.2%,
: 140.0.x 2.1%.
: Android 10.4%, Linux 4.0%, Macintosh 37.3%,
: Unknown 0.2%, Windows 46.3%, iPhone 1.7%.
10.00% ChatGPT-User
9.79% 12.86% Safari : 605.1.1x 35.6%, 604.1x 34.4%, 537.36 25.0%,
: 601.2.4 facebookexternalhit/1.1 Facebot Twitterbot/1.0 2.3%,
: 10600.6.3 1.4%, 417.8 0.2%, 601.1 0.2%,
: 412 0.1%, 85.5 0.1%, 85.8.1 0.1%,
: 125.9 0.1%.
: Android 26.4%, Linux 0.1%, Macintosh 38.5%,
: iPad 1.7%, iPhone 33.3%.
6.34% 8.33% Firefox : 145.0 25.2%, 140.0 22.8%, 111.0 10.6%,
: 144.0 9.0%, 147.0 3.9%, 133.0 3.1%,
: 123.0x 2.5%, 3.6.12x 1.6%, 134.0 1.5%,
: 4.0x 1.2%, 3.6x 1.0%.
: Android 0.9%, Linux 45.3%, Macintosh 6.7%,
: Unknown 0.5%, Windows 46.5%.
4.20% Baiduspider/2.0
3.57% curl/8.4.0
1.74% Python : 3.12 aiohttp/3.12.12 97.5%,
: 3.11 aiohttp/3.1x 1.9%,
: 3.10 aiohttp/3.10.5 0.6%.
: Unknown 100.0%.
0.96% meta-externalagent/1.1
0.51% 0.67% Netscape : 5.0x 98.9%, 2.02E 1.1%.
: Unknown 100.0%.
0.39% Baiduspider-render/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.
|
Accesses by Possible Robots |
Visits Hosts Possible Robot
3304 14 googlebot.com
2407 16 23.98.142
1506 142 petalsearch.com
1132 185 msn.com
959 17 216.73.216
954 169 amazonaws.com
594 310 amazonbot.amazon
|
Most Frequently Visiting Domains |
Visits Hosts Originating Domain
653 365 hwclouds-dns.com
599 518 contaboserver.net
598 215 baidu.com
535 334 amazonaws.com
372 123 wlan.lsu.edu
346 21 ece.lsu.edu
337 88 sbcglobal.net
314 1 mikegpts-XXX.lsu.edu
253 221 apple.com
231 231 acedatacenter.com
224 66 cox.net
221 155 googlezip.net
220 7 220.181.108
176 174 colocrossing.com
165 96 comcast.net
|
Most Frequently Visiting Countries or Groups |
Visits Hosts Originating Country or Group
11079 6894 Unknown Origin
3241 2017 com - Commercial
2083 1354 net - Network Provider
1169 200 edu - Educational
211 209 br - Brazil
83 67 de - Germany
68 60 fr - France
43 43 ar - Argentina
39 34 cn - People's Republic of China
35 30 in - India
29 26 mx - Mexico
29 17 ca - Canada
29 21 org - Non-commercial, non-governmental organization
25 15 it - Italy
18 6 us - United States
Omitted promotional referrers: 330, promoted urls: 46.
|
Most Frequently Used Search Engines |
Visits Via Search Engine
14 www.google.com
|
Most Frequently Used Search Strings |
#e #s #p Visits Using Search Strings... ...Found Page (Most Visits)
1 1 1 5 https://www.ece.lsu.edu/kak/GarbhaUpanishad.pdf/kak/GarbhaUpanishad.pdf
1 1 1 1 gpu microarchitecture online course /gp
1 1 1 1 history of writing system in india pdf /kak/writ.pdf
1 1 1 1 https://www.ece.lsu.edu/ee4720/doc/riscv-bitmanip-1.0.0.pdf/ee4720/doc/riscv-bitmanip-1.0.0.pdf
1 1 1 1 https://www.ece.lsu.edu/kak/dual.pdf /kak/dual.pdf
1 1 1 1 https://www.ece.lsu.edu/kak/shruti.pdf /kak/shruti.pdf
1 1 1 1 https://www.ece.lsu.edu/kak/taj.pdf /kak/taj.pdf
1 1 1 1 https://www.ece.lsu.edu/koppel/ee2720/2011/mt2_sol.pdf/koppel/ee2720/2011/mt2_sol.pdf
1 1 1 1 https://www.ece.lsu.edu/news/2008/ECEConnectionFall2008.pdf/news/2008/ECEConnectionFall2008.pdf
1 1 1 1 "reality is process" "activity" /kak/RReality.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.
From 14 Nov 2025 0:19:42 to 20 Nov 2025 21:13:52
| Page | Total | | LSU | | Outside | |
AI-A, | (Bot? ) | (AI-C ) |
| /koppel/gp/srefs/montrym-05-micro-gf6800.pdf | 22 | = | 0 | + | 22 | + | 0, | ( 1) | ( 0) |
| /lpeng/ ee7700-5 | 8 | = | 0 | + | 8 | + | 0, | ( 1) | ( 0) |
| /mcu/ bb | 8 | = | 0 | + | 8 | + | 0, | ( 0) | ( 1) |
| /jxr/7000/ stuff | 6 | = | 0 | + | 6 | + | 0, | ( 2) | ( 0) |
| /jxr/courses/7700-sw/stuff-11 | 6 | = | 0 | + | 6 | + | 0, | ( 1) | ( 0) |
| /suresh/hw4710/ set3.pdf | 6 | = | 0 | + | 6 | + | 0, | ( 0) | ( 0) |
| /v/s/              genus_chipwareref.pdf  | 6 | = | 0 | + | 6 | + | 0, | ( 2) | ( 0) |
| /koppel/gp/ srefs | 5 | = | 0 | + | 5 | + | 0, | ( 0) | ( 0) |
| Totals: | 139 | | 0 | | 139 | |
0, | ( 55 ) | 8, |
| Distinct Hosts: | 0 | | 0 | | 0 | |
-1, | ( 21 ) | ( -1 ) |
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.
|
Browsers and other User Agents |
All Brwsrs Brand : Version Pct, ...
91.37% 95.49% Chrome : 135.0.0.0 28.3%, 134.0.0.0 7.9%,
: 126.0.6478.114 4.7%, 44.0.x 3.9%,
: 127.0.0.0 3.1%, 88.0.4324.x 3.1%,
: 48.0.x 3.1%, 142.0.0.0 3.1%,
: 74.0.3729.1x 2.4%, 80.0.3987.x 2.4%,
: 78.0.3904.x 2.4%.
: Android 11.8%, Linux 3.1%, Macintosh 45.7%,
: Windows 38.6%, iPhone 0.8%.
2.88% 3.01% Safari : 537.36 50.0%, 605.1.1 50.0%.
: Android 50.0%, Macintosh 50.0%.
2.16% meta-externalagent/1.1
1.44% 1.50% Firefox : 3.6.4 50.0%, 15.0.2 50.0%.
: Windows 100.0%.
1.44% Baiduspider/2.0
0.72% AppleWebKit/605.1.15 (KHTML, like Gecko)
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.
|
Most Frequently Visiting Domains |
Denys Hosts Originating Domain
3 3 colocrossing.com
3 3 57.141.6
2 2 acedatacenter.com
2 2 amazonaws.com
2 2 119.249.100
2 1 67.205.133
2 2 43.173.174
2 1 airtelbroadband.in
2 2 brisanet.net.br
2 2 43.173.180
|
Most Frequently Visiting Countries or Groups |
Denys Hosts Originating Country or Group
102 101 Unknown Origin
10 10 br - Brazil
9 9 net - Network Provider
9 9 com - Commercial
2 2 ru - Russia
2 1 in - India
1 1 edu - Educational
1 1 ni - Nicaragua
1 1 py - Paraguay
1 1 uy - Uruguay
|
Most Frequently Likely Referring Hosts |
Lnks Denys ...From Links on Host Most Common Linking Page and Target
4 7 www.ece.lsu.edu 4 From → /v/s/genus_user.pdf
Omitted promotional referrers: 0 promoted urls: 0
|
Most Frequently Used Search Strings |
#e #s #p Denys Using Search Strings... ...Found Page (Most Denys)
Status Codes (Access Outcomes)
Count Code Description
194 401 Unauthorized.
From 14 Nov 2025 0:01:04 to 20 Nov 2025 23:47:53
| Page | Total | | LSU | | Outside | |
AI-A, | (Bot? ) | (AI-C ) |
| / www.ece.lsu.edu | 95 | = | 0 | + | 95 | + | 0, | ( 33) | ( 0) |
| / administrator | 93 | = | 0 | + | 93 | + | 0, | ( 1) | ( 0) |
| /.well-known/ traffic-advice | 90 | = | 0 | + | 90 | + | 0, | ( 0) | ( 0) |
| / wp-login.php | 80 | = | 0 | + | 80 | + | 0, | ( 2) | ( 0) |
| /cgi-bin/luci/;stok=/locale | 75 | = | 0 | + | 75 | + | 0, | ( 0) | ( 0) |
| /                   postnews.php  | 59 | = | 0 | + | 59 | + | 0, | ( 0) | ( 0) |
| /lpeng/ wordpress | 55 | = | 0 | + | 55 | + | 0, | ( 20) | ( 0) |
| /biomems/fonts/ icomoon.woff | 54 | = | 2 | + | 52 | + | 0, | ( 2) | ( 0) |
| / .env | 44 | = | 0 | + | 44 | + | 0, | ( 0) | ( 0) |
| /lpeng/wordpress/ ?page_id=4 | 39 | = | 0 | + | 39 | + | 0, | ( 2) | ( 0) |
| /.git/ config | 35 | = | 0 | + | 35 | + | 0, | ( 0) | ( 0) |
| /                   userfuns.php  | 29 | = | 0 | + | 29 | + | 0, | ( 0) | ( 0) |
| /lpeng/wordpress/ ?page_id=45 | 25 | = | 0 | + | 25 | + | 0, | ( 2) | ( 1) |
| /cgi-bin/../../../../../../../../../../bin/sh | 24 | = | 0 | + | 24 | + | 0, | ( 0) | ( 0) |
| /gveronis/papers_web/www.sciencedirect.com/science/journal/00086223 | 24 | = | 0 | + | 24 | + | 0, | ( 0) | ( 0) |
| /phpBB2/ viewtopic.php | 24 | = | 0 | + | 24 | + | 0, | ( 16) | ( 0) |
| /dyhah/EE7200-2/mat/10-Dynamic Analysis.pdf | 23 | = | 0 | + | 23 | + | 0, | ( 0) | ( 0) |
| /xinli/Research/ CGF2011.pdf | 23 | = | 0 | + | 23 | + | 0, | ( 1) | ( 0) |
| /kemin/Chapter11_files/* | 21 | = | 0 | + | 21 | + | 0, | ( 0) | ( 0) |
| /gp/refs/ gf100-whitepaper.pdf%E2%96%AA | 20 | = | 0 | + | 20 | + | 0, | ( 0) | ( 0) |
| Totals: | 4729 | | 9 | | 4720 | |
0, | (5630 ) | 359, |
| Distinct Hosts: | 0 | | 0 | | 0 | |
-1, | ( 276 ) | ( -1 ) |
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.
|
Browsers and other User Agents |
All Brwsrs Brand : Version Pct, ...
55.33% 80.08% Chrome : 60.0.x 41.8%, 135.0.0.0 6.6%,
: 62.0.3202.94 4.8%, 130.0.0.0 4.1%,
: 142.0.x 4.1%, 134.0.0.0 2.5%, 129.0.0.0 2.3%,
: 108.0.0.0 1.2%, 131.0.x 1.2%, 48.0.x 1.1%,
: 119.0.x 1.0%.
: Android 48.3%, Linux 2.4%, Macintosh 17.2%,
: Unknown 0.1%, Windows 29.9%, iPhone 2.1%.
11.81% Go-http-client/1.1
5.67% 8.21% Firefox : 131.0 25.8%, 122.0 9.0%, 120.0.1 8.6%,
: 119.0.1 8.2%, 121.0 8.2%, 118.0.2 7.4%,
: 48.0 7.0%, 103.0 abuse.xmco.fr 2.3%,
: 113.0.1 2.3%, 145.0 2.0%, 32.0 1.6%.
: Android 0.4%, Linux 25.4%, Macintosh 35.9%,
: Unknown 0.4%, Windows 37.9%.
5.05% python-requests: 2.27.1 95.6%, 2.32.x 3.5%, 2.25.1 0.9%.
: Unknown 100.0%.
3.37% 4.87% MSIE : 6.0 49.3%, 9.0 34.9%, 10.0 13.8%,
: 7.0 1.3%, 8.0 0.7%.
: Windows 100.0%.
2.42% 3.50% Safari : 605.1.1x 56.0%, 537.36 19.3%, 604.1 5.5%,
: 534.30 5.5%, 533.1 2.8%, 312.3.x 1.8%,
: 534.34 0.9%, 412.5 0.9%, 601.1 0.9%,
: 531.21.10 0.9%, 9537.53 0.9%.
: Android 28.4%, Linux 0.9%, Macintosh 61.5%,
: iPad 2.8%, iPhone 5.5%, iPod 0.9%.
2.24% 3.24% Netscape : 5.0 AppleWebKit/537.36 65.3%,
: 5.0 zgrab/0.x 26.7%, 5.0 7.9%.
: Unknown 100.0%.
1.99% Chrome Privacy Preserving Prefetch Proxy
1.88% Python/3.11 aiohttp/3.11.12
1.48% l : 9explore/1.2.2 88.1%, 9explore/1.0.0 11.9%.
: Unknown 100.0%.
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.
|
Most Frequently Visiting Domains |
Misses Hosts Originating Domain
303 3 216.73.163
296 24 amazonaws.com
275 1 146.190.80
223 3 45.146.54
211 2 193.142.147
204 1 157.245.195
175 1 146.190.81
142 2 165.22.247
128 2 157.15.40
116 1 152.42.234
|
Most Frequently Visiting Countries or Groups |
Misses Hosts Originating Country or Group
3691 913 Unknown Origin
556 202 com - Commercial
187 81 net - Network Provider
94 94 br - Brazil
26 4 network
18 11 arpa
15 5 org - Non-commercial, non-governmental organization
14 14 ar - Argentina
14 14 mx - Mexico
13 1 ai - Anguilla
|
Most Frequently Likely Referring Hosts |
Lnks Misses ...From Links on Host Most Common Linking Page and Target
654 1010 www.ece.lsu.edu 150 From → /sitemap.xml
1 10 faculty.csu.edu.cn All From → /gveronis/edu/gveronis
7 7 www.semanticscholar.org 1 From → /xinli/Research/CIS2014.pdf
1 2 www.facebook.com All From → /wp-login.php
1 1 www.passions.com.cn All From → /lpeng/wordpress
Omitted promotional referrers: 267 promoted urls: 25
|
Most Frequently Used Search Strings |
#e #s #p Misses Using Search Strings... ...Found Page (Most Misses)
1 1 1 1 Set-Cookie content /eng/ece
1 1 1 1 SHOW DIAGNOSTICS /query
#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
307 400 Syntax error in request.
563 403 Forbidden.
9280 404 Not found.
2 408 Request timeout.
9 416 Range not satisfiable.
198 500 Server error.