?
Current Path : /home1/savoy/tmp/awstats/ |
Linux gator3171.hostgator.com 4.19.286-203.ELK.el7.x86_64 #1 SMP Wed Jun 14 04:33:55 CDT 2023 x86_64 |
Current File : /home1/savoy/tmp/awstats/awstats072013.savoyeducation.savoysinsurance.com.txt |
AWSTATS DATA FILE 7.0 (build 1.971) # If you remove this file, all statistics for date 201307 will be lost/reset. # Last config file used to build this data file was /home1/savoy/tmp/awstats/awstats.savoyeducation.savoysinsurance.com.conf. # Position (offset in bytes) in this file for beginning of each section for # direct I/O access. If you made changes somewhere in this file, you should # also remove completely the MAP section (AWStats will rewrite it at next # update). BEGIN_MAP 27 POS_GENERAL 2026 POS_TIME 2700 POS_VISITOR 9417 POS_DAY 14303 POS_DOMAIN 3529 POS_LOGIN 3921 POS_ROBOT 4076 POS_WORMS 4392 POS_EMAILSENDER 4523 POS_EMAILRECEIVER 4666 POS_SESSION 15126 POS_SIDER 15339 POS_FILETYPES 4801 POS_DOWNLOADS 5037 POS_OS 5107 POS_BROWSER 5280 POS_SCREENSIZE 5767 POS_UNKNOWNREFERER 5841 POS_UNKNOWNREFERERBROWSER 6058 POS_ORIGIN 6229 POS_SEREFERRALS 6371 POS_PAGEREFS 6538 POS_SEARCHWORDS 6774 POS_KEYWORDS 7096 POS_MISC 2362 POS_ERRORS 7262 POS_CLUSTER 3777 POS_SIDER_404 7393 END_MAP # LastLine = Date of last record processed - Last record line number in last log - Last record offset in last log - Last record signature value # FirstTime = Date of first visit for history file # LastTime = Date of last visit for history file # LastUpdate = Date of last update - Nb of parsed records - Nb of parsed old records - Nb of parsed new records - Nb of parsed corrupted - Nb of parsed dropped # TotalVisits = Number of visits # TotalUnique = Number of unique visitors # MonthHostsKnown = Number of hosts known # MonthHostsUnKnown = Number of hosts unknown BEGIN_GENERAL 8 LastLine 20130801124712 1 0 10164508024783 FirstTime 20130701005652 LastTime 20130731054841 LastUpdate 20130802145116 1 0 0 0 0 TotalVisits 243 TotalUnique 114 MonthHostsKnown 0 MonthHostsUnknown 120 END_GENERAL # Misc ID - Pages - Hits - Bandwidth BEGIN_MISC 10 QuickTimeSupport 0 0 0 JavaEnabled 0 0 0 JavascriptDisabled 0 0 0 PDFSupport 0 0 0 WindowsMediaPlayerSupport 0 0 0 AddToFavourites 0 116 0 RealPlayerSupport 0 0 0 TotalMisc 0 0 0 DirectorSupport 0 0 0 FlashSupport 0 0 0 END_MISC # Hour - Pages - Hits - Bandwidth - Not viewed Pages - Not viewed Hits - Not viewed Bandwidth BEGIN_TIME 24 0 97 425 14283431 25 70 479772 1 88 464 10350302 21 58 572941 2 189 624 13103909 52 147 5657902 3 132 498 17966612 48 129 323332 4 169 773 34456871 44 139 6009632 5 221 732 17019598 62 157 13074002 6 106 509 7025943 17 58 196529 7 126 671 25732783 22 52 181247 8 63 420 19969292 24 55 318778 9 85 307 10492298 16 58 114060 10 104 172 9505670 38 80 1023696 11 94 278 4587048 21 55 3298266 12 46 78 444237 20 47 229232 13 17 95 132802 11 18 500016 14 22 127 1819369 21 53 1148621 15 9 34 300338 15 27 336694 16 2 21 25007 4 5 15080 17 5 26 101509 2 4 12920 18 7 37 1532775 11 24 190296 19 0 0 0 3 10 77362 20 2 4 115314 5 10 27466 21 0 0 0 4 13 129741 22 4 7 115555 5 9 6995 23 33 181 3299363 9 16 34311 END_TIME # Domain - Pages - Hits - Bandwidth # The 25 first Pages must be first (order not required for others) BEGIN_DOMAIN 12 qa 1223 4785 150128715 in 272 1374 26511451 us 77 108 5303252 bh 28 187 9990557 au 6 6 74744 nl 4 8 175968 ca 3 3 14529 jp 2 2 1614 cn 2 2 1614 ae 2 6 175968 de 1 1 807 sa 1 1 807 END_DOMAIN # Cluster ID - Pages - Hits - Bandwidth BEGIN_CLUSTER 0 END_CLUSTER # Login - Pages - Hits - Bandwidth - Last visit # The 10 first Pages must be first (order not required for others) BEGIN_LOGIN 0 END_LOGIN # Robot ID - Hits - Bandwidth - Last visit - Hits on robots.txt # The 25 first Hits must be first (order not required for others) BEGIN_ROBOT 5 googlebot 138 2674509 20130730181428 21 spider 52 787595 20130731155302 0 bot[\s_+:,\.\;\/\\-] 14 55045 20130729194004 5 unknown 3 477 20130726012237 3 netcraft 1 807 20130708095125 0 END_ROBOT # Worm ID - Hits - Bandwidth - Last visit # The 5 first Hits must be first (order not required for others) BEGIN_WORMS 0 END_WORMS # EMail - Hits - Bandwidth - Last visit # The 20 first Hits must be first (order not required for others) BEGIN_EMAILSENDER 0 END_EMAILSENDER # EMail - Hits - Bandwidth - Last visit # The 20 first hits must be first (order not required for others) BEGIN_EMAILRECEIVER 0 END_EMAILRECEIVER # Files type - Hits - Bandwidth - Bandwidth without compression - Bandwidth after compression BEGIN_FILETYPES 8 css 685 2823823 0 0 png 683 12596497 0 0 htm 331 2528698 0 0 html 289 1229308 0 0 js 756 27165325 0 0 jpg 1440 132885462 0 0 Unknown 1001 11502672 0 0 gif 1298 1648241 0 0 END_FILETYPES # Downloads - Hits - Bandwidth BEGIN_DOWNLOADS 1 /robots.txt 29 0 4611 END_DOWNLOADS # OS ID - Hits BEGIN_OS 12 linuxandroid 751 blackberry 35 winxp 111 winlong 9 winnt 2 linux 1240 winvista 190 win7 3958 winme 1 macosx 172 win2003 2 Unknown 12 END_OS # Browser ID - Hits BEGIN_BROWSER 29 msie6.0 1 blackberry 1 android 751 firefox3.0.1 1 chrome10.0.612.3 96 firefox21.0 1 safari6.0 111 chrome27.0.1453.110 1230 msie5.5 2 chrome28.0.1500.71 293 chrome28.0.1500.72 2428 firefox3.0.3 1 msie8.0 68 iphone 3 mozilla 10 msie7.0 35 firefox22.0 59 safari7.1.0.342 34 chrome28.0.1496.0 3 firefox14.0.1 47 firefox16.0 3 msie10.0 109 firefox3.6.18 22 firefox6.0 1 msie10.6 1 chrome27.0.1453.116 1160 Unknown 2 firefox15.0.1 1 safari 9 END_BROWSER # Screen size - Hits BEGIN_SCREENSIZE 0 END_SCREENSIZE # Unknown referer OS - Last visit date BEGIN_UNKNOWNREFERER 2 facebookexternalhit/1.1_(_http://www.facebook.com/externalhit_uatext.php) 20130729045238 Mozilla/4.0_(compatible;) 20130724040317 END_UNKNOWNREFERER # Unknown referer Browser - Last visit date BEGIN_UNKNOWNREFERERBROWSER 1 facebookexternalhit/1.1_(_http://www.facebook.com/externalhit_uatext.php) 20130729045238 END_UNKNOWNREFERERBROWSER # Origin - Pages - Hits BEGIN_ORIGIN 6 From0 383 407 From1 0 0 From2 13 13 From3 9 9 From4 1216 6054 From5 0 0 END_ORIGIN # Search engine referers ID - Pages - Hits BEGIN_SEREFERRALS 2 google 12 12 yahoo 1 1 END_SEREFERRALS # External page referers - Pages - Hits # The 25 first Pages must be first (order not required for others) BEGIN_PAGEREFS 3 http://m.facebook.com/l.php 4 4 https://www.facebook.com 4 4 https://m.facebook.com 1 1 END_PAGEREFS # Search keyphrases - Number of search # The 10 first number of search must be first (order not required for others) BEGIN_SEARCHWORDS 7 www.+savoyeducation+qatar 2 savoy+education+center 2 savoyeducation.com 2 savoyeducation+qatar 1 savoyeducation 1 www.savoyeducation.com 1 savoy+education+center+qatar 1 END_SEARCHWORDS # Search keywords - Number of search # The 25 first number of search must be first (order not required for others) BEGIN_KEYWORDS 8 savoyeducation 4 qatar 4 savoy 3 education 3 center 3 www. 2 savoyeducation.com 2 www.savoyeducation.com 1 END_KEYWORDS # Errors - Hits - Bandwidth BEGIN_ERRORS 4 302 451 0 206 101 29336371 404 313 964274 301 105 32957 END_ERRORS # URL with 404 errors - Hits - Last URL referer BEGIN_SIDER_404 27 /index.php/admin/add_gallery 1 http://www.savoyeducation.com/index.php/admin/add_gallery /draft/programs.html 1 - /robots.txt 35 - /assets/css/loader.gif 21 http://www.savoyeducation.com/index.php/site/photo-gallery/27 /draft/images/zoomloader.gif 13 http://www.savoyeducation.com/draft/ucmas.html /apple-touch-icon.png 2 - /assets/images/zoomloader.gif 17 http://www.savoyeducation.com/index.php/site/ucmas /draft/assets/css/loader.gif 21 http://www.savoyeducation.com/draft/index.php/site/photo-gallery/23 /index.php/site/secadmin/ 1 http://savoyeducation.com/draft/admin/ /draft 7 - /draft/index.php/site/home 1 - /css/style.css 2 - /draft/gallery.html 1 http://www.savoyeducation.com/draft/ /draft/assets/images/zoomloader.gif 2 http://www.savoyeducation.com/draft/index.php/site/ucmas /mail 6 - /draft/ 1 - /draft/index.php/admin/images/loadingAnimation.gif 5 http://www.savoyeducation.com/draft/index.php/admin/update-gallery/151 /admin 1 - /draft/index.php/admin/setings 2 http://www.savoyeducation.com/draft/index.php/admin/home /index.php/admin/setings 3 http://www.savoyeducation.com/index.php/admin/home /js/form/jquery.js 72 http://savoyeducation.com/draft/contact.htm /draftindex.php/site/secadmin/ 1 http://savoyeducation.com/draft/admin/ /js/form/jquery.validate.js 72 http://savoyeducation.com/draft/contact.htm /index.php/admin/images/loadingAnimation.gif 15 http://www.savoyeducation.com/index.php/admin/update-news/11 /draft/images/in_cont_head_right_bg.gif 6 http://savoyeducation.com/draft/about.htm /draft/index.php/admin/add_gallery 1 http://www.savoyeducation.com/draft/index.php/admin/add_gallery /draft/index.php/admin/programme 3 http://www.savoyeducation.com/draft/index.php/admin/home END_SIDER_404 # Host - Pages - Hits - Bandwidth - Last visit date - [Start date of last visit] - [Last page of last visit] # [Start date of last visit] and [Last page of last visit] are saved only if session is not finished # The 25 first Hits must be first (order not required for others) BEGIN_VISITOR 120 37.208.140.15 453 1122 30220158 20130720063647 178.152.31.160 200 811 18135893 20130730040928 37.208.141.205 136 542 5834839 20130705113837 178.152.35.120 80 405 6947088 20130707074202 178.152.53.116 61 171 11346996 20130722065957 37.208.232.64 50 232 5605733 20130712074711 122.174.213.238 42 92 2218404 20130718002820 37.208.198.234 39 265 6885378 20130724072609 122.174.228.68 38 86 813195 20130718034628 122.174.217.83 32 123 839820 20130702115943 122.174.204.226 24 113 1166164 20130717024310 37.208.137.64 22 112 2591787 20130708065529 122.174.237.115 21 131 1635069 20130701093144 78.101.195.70 19 143 1994585 20130727062205 122.174.206.154 16 64 1190025 20130723011148 78.100.97.228 15 77 5303687 20130717041204 176.202.92.176 13 81 1851194 20130710204307 89.211.165.64 13 85 2024691 20130705030537 122.174.232.38 12 165 1362094 20130720061706 78.100.72.44 12 57 9623002 20130724074834 122.174.236.99 9 34 109016 20130704062427 78.101.118.211 9 37 1403553 20130725062540 122.174.208.103 9 50 487643 20130708012751 122.174.219.193 9 38 175784 20130703094602 86.62.251.69 8 33 431908 20130718115528 86.62.252.40 1 1 6786 20130701114813 50.57.64.198 5 5 25532 20130722123628 122.174.195.208 4 45 499564 20130723053650 103.246.197.13 5 35 4642610 20130724093321 88.201.63.21 1 3 62082 20130727073248 199.115.113.136 2 2 25830 20130725220717 89.211.204.131 2 5 133569 20130724032755 89.211.95.180 3 26 461489 20130724111337 88.201.63.18 1 5 99094 20130707144606 122.174.193.26 6 61 2502826 20130713060027 85.17.184.42 4 8 175968 20130715111322 5.135.125.182 1 1 807 20130716130315 178.152.41.147 3 3 228 20130731034505 88.201.63.24 0 5 91148 88.201.63.26 0 8 471364 50.57.190.113 6 6 59010 20130720055149 84.255.167.71 7 47 1222072 20130707145052 88.201.63.23 3 12 197100 20130727073404 37.208.167.90 1 3 87984 20130715111318 50.57.68.10 6 6 70719 20130721022128 69.58.178.58 2 2 1614 20130704180008 37.208.157.242 4 34 1541183 20130727002405 37.208.172.196 1 22 389913 20130730005638 89.211.138.107 7 35 4616499 20130724031418 122.174.202.89 2 21 76957 20130723235127 192.95.22.19 4 4 38914 20130731054841 89.211.219.129 1 22 389913 20130724032636 88.201.63.29 1 2 115222 20130727072819 2.49.254.106 1 3 87984 20130708152620 122.174.232.196 1 21 363272 20130711051627 89.211.116.249 2 36 1937746 20130724072106 88.201.63.19 2 3 72858 20130727073054 117.201.246.110 1 3 87984 20130709015340 176.202.89.184 3 9 89872 20130724150353 119.226.161.106 7 36 4720867 20130724024614 50.57.190.90 2 2 14198 20130717110301 178.152.187.121 1 3 87984 20130709033141 202.46.51.49 1 1 807 20130710174205 122.174.226.223 2 22 70967 20130719014351 122.174.232.118 4 31 645110 20130706072551 87.236.136.18 4 28 642597 20130707234329 88.201.63.30 0 5 140564 202.46.61.24 1 1 807 20130709120855 86.62.251.68 5 40 4766599 20130720081435 122.174.193.92 3 38 36911 20130722011123 66.249.81.226 1 1 807 20130715111313 86.62.251.82 2 19 109461 20130710153149 50.57.190.50 7 7 50549 20130731034506 204.152.239.219 5 33 4594312 20130724040350 86.62.252.48 1 1 12092 20130718144500 87.236.50.10 5 49 6211431 20130725002411 88.201.63.20 0 4 51353 117.206.138.136 1 3 87984 20130711045553 38.100.21.69 1 2 1741 20130704221003 115.241.26.71 1 22 389913 20130724083510 176.205.223.156 1 3 87984 20130709040230 117.195.248.240 3 21 408525 20130704091904 50.31.96.7 1 3 87984 20130712222541 119.63.193.132 1 1 807 20130709121004 174.120.154.194 2 2 1614 20130715180756 78.101.162.239 2 3 126591 20130724033346 50.57.190.97 6 6 59860 20130720062306 50.56.58.47 4 4 24464 20130724150950 103.246.38.196 6 6 74744 20130724050105 122.174.222.59 5 20 636134 20130715070324 199.19.249.196 6 6 70093 20130724093321 78.101.160.224 4 32 4581397 20130726045822 66.220.152.112 1 1 12277 20130722015717 88.201.63.25 0 3 337097 88.201.63.22 0 4 91955 122.174.217.219 5 32 855941 20130705003009 50.57.104.33 2 2 45607 20130721021936 69.171.247.112 1 1 12915 20130729045238 50.57.68.14 5 5 35130 20130729044836 117.195.235.247 1 21 363424 20130712061625 122.174.233.53 1 1 76 20130709034407 122.174.202.204 7 24 94141 20130717105100 213.130.122.146 6 33 661074 20130724033509 78.101.243.161 3 18 4861833 20130724034317 119.63.193.131 1 1 807 20130710174216 78.100.73.82 6 37 1572982 20130724095217 178.152.43.31 4 35 493910 20130709084218 122.174.201.204 1 21 31031 20130719041917 38.99.82.191 2 2 1614 20130716124528 89.211.29.34 5 32 4545021 20130727084049 198.100.150.90 3 3 14529 20130729160312 8.28.16.254 5 5 59174 20130724040349 78.100.123.231 5 40 725827 20130703012515 188.138.110.90 1 1 807 20130717000341 86.62.252.53 2 27 747197 20130715100817 88.201.63.17 4 9 184620 20130727073319 86.62.252.37 6 21 430375 20130718122708 50.57.68.9 1 1 9294 20130718023226 80.76.163.245 7 51 6235715 20130724050104 86.62.252.51 6 24 314983 20130710092104 END_VISITOR # Date - Pages - Hits - Bandwidth - Visits BEGIN_DAY 30 20130701 54 310 4326487 7 20130702 129 460 4234836 11 20130703 45 262 3810195 11 20130704 74 309 5098469 7 20130705 27 131 2392664 6 20130706 11 70 1435183 3 20130707 21 145 3053658 7 20130708 21 95 1869822 7 20130709 23 126 2496315 14 20130710 9 44 534212 6 20130711 34 216 4379210 6 20130712 32 155 3664018 6 20130713 47 277 9571942 12 20130715 20 100 1650511 8 20130716 10 62 2096320 8 20130717 319 652 31009162 13 20130718 224 744 14556319 15 20130719 164 455 8617982 11 20130720 104 533 9126609 14 20130721 34 122 1108712 3 20130722 12 88 120447 8 20130723 57 341 11554180 11 20130724 93 496 45314257 22 20130725 18 90 7640966 5 20130726 7 65 6110944 2 20130727 19 80 6138148 9 20130728 1 1 76 1 20130729 5 5 26058 5 20130730 4 46 429257 2 20130731 3 3 13067 3 END_DAY # Session range - Number of visits BEGIN_SESSION 7 1h+ 13 5mn-15mn 23 2mn-5mn 16 30s-2mn 31 15mn-30mn 14 0s-30s 128 30mn-1h 18 END_SESSION # URL - Pages - Bandwidth - Entry - Exit # The 25 first Pages must be first (order not required for others) BEGIN_SIDER 107 /index.php/site/home 221 2743526 73 49 /draft/index.php/site/home 188 2425622 12 8 /draft/ 105 556102 67 12 /draft/courses.htm 67 395497 1 8 /draft/index.htm 59 263672 2 19 /draft/contact.htm 54 150200 0 2 /draft/about.htm 51 179572 0 5 / 44 33087 35 33 /draft/index.php/admin/gallery 42 472563 0 0 /draft/entrance.htm 34 979892 6 10 /draft/index.php/site/gallery 34 327290 1 1 /index.php/site/gallery 34 346562 2 3 /index.php/site/news-details/11 33 320953 0 5 /index.php/site/ucmas 31 346561 2 5 /draft/index.php/admin/home 27 245281 0 0 /index.php/admin/news 27 265754 0 0 /index.php/site/photo-gallery/27 26 368509 1 7 /index.php/site/news 25 255660 2 4 /draft/ucmas.html 24 121297 2 10 /draft/index.php/admin/add_gallery 24 247273 0 0 /draft/programs.html 23 252662 2 8 /index.php/admin/gallery 22 272765 0 0 /index.php/site/contact 21 232103 1 4 /index.php/admin/home 21 183652 0 0 /mail/ 18 1368 17 17 /index.php/admin/add_gallery 15 149592 0 0 /draft/index.php/site/insert_contact 1 8047 0 0 /draft/index.php/site/law-coaching 3 27882 1 1 /draft/ca-entrance.htm 5 21401 0 0 /draft1/index.htm 2 15108 0 0 /draft/medicine-coaching.html 1 5868 0 0 /index.php/site/engineering-coaching 3 33338 0 0 /draft/news-details.htm 8 37506 0 1 /draft/index.php/admin/update-news/8 1 10182 0 0 /draft/index.php/site/ucmas 7 79055 0 0 /draft/index.php/admin/folder 11 115225 0 0 /draft/gallery.html 9 66196 0 1 /index.php/admin/update-news/11 13 135105 0 0 /draft/index.php/site/programs 3 60774 0 0 /draft/index.php/admin/contact 7 63784 0 0 /draft/index.php/admin/add_news 1 9910 0 0 /draft/index.php/site/photo-gallery/26 16 241643 1 2 /draft2/courses.htm 1 10067 0 0 /index.php/site/medicine-coaching 2 18491 1 1 /draft/engineering-entrance.htm 13 130830 0 1 /index.php/admin/add_folder 3 28368 0 0 /draft/index.php/site/photo-gallery/23 6 60846 0 0 /draft/index.php/admin/settings 3 27533 0 0 /index.php/admin/update-gallery/157 2 20842 0 0 /draft/index.php/site/entrance-coaching 1 15607 0 0 /draft2/about.htm 1 6321 0 0 /index.php/site/tuition 7 78750 0 2 /draft/index.php/site/about 2 22012 0 0 /index.php/admin/settings 3 26655 0 0 /index.php/site/login 5 5525 0 3 /index.php/admin/update-gallery/159 1 10447 0 0 /index.php/admin/update-gallery/158 3 30693 0 0 /draft/index.php/site/login 2 2246 0 1 /draft/index.php/site/news-details/10 1 9504 0 0 /draft/index.php/site/photo-gallery/25 4 43879 0 0 /draft2/index.htm 1 7554 0 0 /index.php/site/secadmin/ 9 9945 0 0 /index.php/site/entrance-coaching 4 62784 0 0 /draft/index.php/admin/update-gallery/151 3 31700 0 0 /index.php/site/ca-coaching 2 20118 0 0 /draft/index.php/admin/news 16 187707 0 0 /index.php/site/bba-coaching 1 9342 0 0 /index.php/site/ca-entrance 3 36171 0 2 /index.php/site/medicine-entrance 1 20072 0 1 /draft/engineering-coaching.html 4 30165 0 0 /draft/index.php/site/tuition 1 10692 0 0 /index.php/admin/folder 1 10058 0 0 /draft/index.php/site/secadmin 2 2246 0 0 /admin/ 12 1146 6 2 /index.php/admin/contact 1 8778 0 0 /draft/index.php/site/news-details/8 3 28659 0 1 /index.php/admin/update-gallery/156 5 51668 0 0 /index.php/site/about 16 184626 3 3 /draft/medicine-entrance.htm 6 76627 1 0 /draft2/ 3 15108 0 0 /draft1/contact.htm 3 16155 0 1 /draft/bba-entrance.htm 3 53649 0 1 /draft/admin/ 11 1104 2 0 /index.php/admin/news/11 1 8807 0 0 /draft/index.php/site/ca-entrance 2 22996 0 1 /draft1/about.htm 3 18963 0 0 /draft/bba-coaching.html 1 5661 0 0 /draft/index.php/site/news-details/4 1 9463 0 0 /draft/tuition.html 12 83609 0 3 /draft/index.php/site/photo-gallery/24 1 10141 0 0 /draft/index.php/site/news-details/2 1 9453 0 0 /draft/index.php/admin/add_folder 7 68090 0 0 /draft1/courses.htm 3 30201 0 0 /index.php/admin/add_news 7 68827 0 1 /draft/index.php/site/entrance 1 52750 0 0 /index.php/site/insert_contact 1 8570 0 0 /draft/index.php/site/secadmin/ 9 10107 0 0 /index.php/site/engineering-entrance 4 51194 0 1 /draft/entrance-coaching.html 1 13221 0 0 /draft/news.htm 11 77507 0 1 /draft/law-entrance.htm 6 57976 1 1 /index.php/admin/update_news 1 19 0 0 /draft/index.php/site/contact 3 31730 0 0 /draft/index.php/site/news 8 85920 0 1 /draft/index.php/admin/update-folder/26 1 10106 0 0 /draft1/ 3 22662 1 0 /index.php/site/law-coaching 1 9976 0 0 END_SIDER