/home/bdqbpbxa/tmp/awstats/ssl/awstats092025.goodface.goodface.com.ua.txt
AWSTATS DATA FILE 7.8 (build 20200416)
# If you remove this file, all statistics for date 202509 will be lost/reset.
# Last config file used to build this data file was /home/bdqbpbxa/tmp/awstats/ssl/awstats.goodface.goodface.com.ua.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 28
POS_GENERAL 2025                
POS_TIME 2699                
POS_VISITOR 16562               
POS_DAY 17893               
POS_DOMAIN 3352                
POS_LOGIN 3702                
POS_ROBOT 3857                
POS_WORMS 4416                
POS_EMAILSENDER 4547                
POS_EMAILRECEIVER 4690                
POS_SESSION 18408               
POS_SIDER 18565               
POS_FILETYPES 4825                
POS_DOWNLOADS 4926                
POS_OS 4974                
POS_BROWSER 5471                
POS_SCREENSIZE 6864                
POS_UNKNOWNREFERER 6938                
POS_UNKNOWNREFERERBROWSER 7638                
POS_ORIGIN 7946                
POS_SEREFERRALS 8079                
POS_PAGEREFS 8238                
POS_SEARCHWORDS 8386                
POS_KEYWORDS 8538                
POS_MISC 2363                
POS_ERRORS 8597                
POS_CLUSTER 3558                
POS_SIDER_404 8714                
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 20251001011953 5 602 14963571763669
FirstTime 20250901030350
LastTime 20250930103059
LastUpdate 20251001081438 5 0 4 0 0
TotalVisits 40                  
TotalUnique 31                  
MonthHostsKnown 0                   
MonthHostsUnknown 33                  
END_GENERAL

# Misc ID - Pages - Hits - Bandwidth
BEGIN_MISC 10
TotalMisc 0 0 0
JavaEnabled 0 0 0
AddToFavourites 0 0 0
WindowsMediaPlayerSupport 0 0 0
FlashSupport 0 0 0
JavascriptDisabled 0 0 0
RealPlayerSupport 0 0 0
QuickTimeSupport 0 0 0
PDFSupport 0 0 0
DirectorSupport 0 0 0
END_MISC

# Hour - Pages - Hits - Bandwidth - Not viewed Pages - Not viewed Hits - Not viewed Bandwidth
BEGIN_TIME 24
0 0 0 0 5 17 333908
1 1 1 2968 16 18 20976
2 4 4 11872 19 20 12234
3 2 2 2956 4 6 3826
4 3 37 2782781 18 59 860122
5 5 5 20124 16 18 11933
6 1 1 2968 2 3 9148
7 1 1 0 3 14 651942
8 1 1 2968 4 7 4000
9 3 46 6169465 104 224 97249
10 2 2 5936 2 4 9075
11 3 3 8904 7 13 12811
12 0 0 0 1 4 420
13 1 1 2968 14 16 3228
14 1 1 2968 4 8 12104
15 3 8 596305 5 9 4773
16 1 1 2968 0 3 219
17 1 1 8874 1 3 395
18 1 1 8874 1 2 2718
19 4 4 11872 3 3 651
20 2 2 11842 19 21 15244
21 2 2 5936 15 20 12351
22 2 2 11842 0 1 73
23 0 0 0 1 3 3102
END_TIME

# Domain - Pages - Hits - Bandwidth
# The 25 first Pages must be first (order not required for others)
BEGIN_DOMAIN 10
us 17 17 50444
de 7 7 13596
ru 6 6 17808
ca 5 5 38464
cn 2 2 11842
in 2 45 6166497
sg 2 2 17748
ch 1 35 2777467
eg 1 6 578557
be 1 1 2968
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 11
bot[\s_+:,\.\;\/\\-] 70 1003873 20250930014809 41
(firefox/)([0-9]\.|[0-1][0]\.) 11 397662 20250925045955 0
no_user_agent 9 79866 20250929015154 0
Konqueror/ 2 384620 20250925045917 0
survey 2 17748 20250910141234 0
scrapy 2 5936 20250917025735 0
crawl 1 20800 20250925045851 0
Firefox/1\.5 1 4780 20250916095741 0
Googlebot\-Video/ 1 17088 20250925045955 0
Jigsaw/ 1 4780 20250916095609 0
Googlebot/ 1 48543 20250925045815 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 2
js 82 9498837 0 0
html 44 176554 0 0
END_FILETYPES

# Downloads - Hits - Bandwidth
BEGIN_DOWNLOADS 0
END_DOWNLOADS

# OS ID - Hits
BEGIN_OS ID - Hits - Pages 32
winphone 4 0
win8 1 0
ios_ipad 2 0
macosx14 3 1
macosx9 1 1
androidjellybean 1 0
symbian 1 0
macosx15 8 2
winnt 4 4
linuxdebian 1 0
win98 1 0
androidpie 2 0
linuxubuntu 2 0
win10 12 4
androidcupcake 1 0
androidoreo 3 0
linux 19 12
ios_iphone 4 0
androideclair 1 0
android10 5 1
macosx6 2 1
androidlollipop 2 1
psp 2 0
Unknown 18 15
win7 14 2
bsdfreebsd 1 0
blackberry 1 0
winme 1 0
win8.1 1 0
androidfroyo 2 0
j2me 1 0
android 5 0
END_OS

# Browser ID - Hits - Pages
BEGIN_BROWSER 72
firefox103.0 4 4
chrome101.0.0.0 1 0
chrome101.0.4951.41 7 1
edge15 1 0
chrome101.0.4951.54 2 0
chrome101.0.4951.64 1 0
chrome127.0.0.0 1 1
safari5.0 2 1
chrome99.0.4844.84 1 0
chrome139.0.0.0 5 5
msie9.0 3 0
chrome101.0.4951.61 1 0
safari 2 0
chrome90.0.4430.210 1 0
firefox47.0 11 2
opera7.50 1 0
chrome100.0.4896.60 2 0
safari7.0 1 0
safari11.0 1 0
iceape 1 0
chrome100.0.4896.143 1 0
netscape4.0 1 0
sonyericsson 1 0
firefox14.0.1 1 0
chrome79.0.3945.136 1 0
chrome79.0.3945.130 1 0
chrome28.0.1469.0 1 0
chrome100.0.4896.127 2 0
netscape5.0 3 2
chrome4.0.207.0 1 0
safari7.0.3 1 1
chrome100.0.4896.58 1 0
firefox91.0 1 0
safari14.0.2 1 1
Unknown 6 5
chrome98.0.4758.80 1 0
iphone 1 0
chrome98.0.4758.141 1 0
mozilla 8 8
safari2.0.1 1 0
chrome78.0.3904.108 1 0
blackberry 1 0
opera86.0.4363.59 1 0
chrome98.0.4758.136 1 0
chrome140.0.0.0 1 1
chrome99.0.4844.82 2 0
chrome112.0.0.0 1 1
chrome76.0.3809.111 2 0
msie10.6 1 0
android 5 0
chrome81.0.4044.129 5 5
msie8.0 1 0
chrome76.0.3809.89 1 0
lynx 1 0
safari14.1.2 1 1
chrome131.0.0.0 1 1
firefox125.0 1 1
netscape7.1 1 0
chrome42.0.2311.111 1 0
chrome89.0.4389.90 1 0
msie10.0 1 0
msie11.0 1 0
chrome25.0.1364.160 1 0
opera47.0.2631.55 1 0
safari5.1 1 0
chrome102.0.184 1 1
chrome98.0.4758.101 1 0
firefox49.0 1 0
opera8.01 1 0
chrome73.0.3683.90 1 1
firefox40.0 1 0
chrome114.0.0.0 1 1
END_BROWSER

# Screen size - Hits
BEGIN_SCREENSIZE 0
END_SCREENSIZE

# Unknown referer OS - Last visit date
BEGIN_UNKNOWNREFERER 8
Mozilla/5.0_(compatible;_InternetMeasurement/1.0;__https://internet-measurement.com/) 20250912162454
SonyEricssonT650i/R7AA_Browser/NetFront/3.3_Profile/MIDP-2.0_Configuration/CLDC-1.1 20250925045917
python-requests/2.32.5 20250913025150
Lynx/2.8.7dev.4_libwww-FM/2.14_SSL-MM/1.4.1_OpenSSL/0.9.8d 20250925045733
nook_browser/1.0 20250916095612
Mozilla/5.0 20250904153016
Mozilla/5.0_(compatible;_CensysInspect/1.1;__https://about.censys.io/) 20250930103059
Hello_from_Palo_Alto_Networks,_find_out_more_about_our_scans_in_https://docs-cortex.paloaltonetworks.com/r/1/Cortex-Xpanse/Scanning-activity 20250925172611
END_UNKNOWNREFERER

# Unknown referer Browser - Last visit date
BEGIN_UNKNOWNREFERERBROWSER 3
Hello_from_Palo_Alto_Networks,_find_out_more_about_our_scans_in_https://docs-cortex.paloaltonetworks.com/r/1/Cortex-Xpanse/Scanning-activity 20250925172611
nook_browser/1.0 20250916095612
python-requests/2.32.5 20250913025150
END_UNKNOWNREFERERBROWSER

# Origin - Pages - Hits 
BEGIN_ORIGIN 6
From0 40 122
From1 0 0
From2 4 4
From3 0 0
From4 0 0
From5 0 0
END_ORIGIN

# Search engine referers ID - Pages - Hits
BEGIN_SEREFERRALS 1
duckduckgo 4 4
END_SEREFERRALS

# External page referers - Pages - Hits
# The 25 first Pages must be first (order not required for others)
BEGIN_PAGEREFS 0
END_PAGEREFS

# Search keyphrases - Number of search
# The 10 first number of search must be first (order not required for others)
BEGIN_SEARCHWORDS 0
END_SEARCHWORDS

# Search keywords - Number of search
# The 25 first number of search must be first (order not required for others)
BEGIN_KEYWORDS 0
END_KEYWORDS

# Errors - Hits - Bandwidth
BEGIN_ERRORS 4
404 361 96258
444 16 0
499 1 0
400 3 548
END_ERRORS

# URL with 404 errors - Hits - Last URL referrer
BEGIN_SIDER_404 224
/js/src/store/index.js 1 -
/js/src/locales/ru/_index.js 1 -
/storage/logs/laravel.log 1 -
/js/src/locales/ru/global.js 1 -
/app.js 1 -
/api/shared/config/.env 1 -
/upload/index.php 2 https://duckduckgo.com/
/public/js/main.js 1 -
/js/src/components/app-components/blocks/AppProjects/AppProjectsGrid/use.js 1 -
/js/src/views/home/components/text-block/use.js 1 -
/.aws/credentials 2 -
/.env.bak 1 -
/docker/.env 1 -
/site/.env 1 -
/appsettings.json 1 -
/application/.env 6 -
/service/email_service.py 1 -
/static/js/main.e85f7a37.js 1 -
/js/src/views/home/components/text-block/messages.js 1 -
/js/src/use/useGetOffset.js 1 -
/js/src/router/case/corefy/seo.js 1 -
/web/.env 1 -
/js/.env 1 -
/gatsby-config.js 1 -
/js/src/views/home/components/main-block/messages.js 1 -
/js/src/components/app-components/windows/AppFeedbackThanks/messages.js 1 -
/static/js/main.141b0494.js 1 -
/js/src/use/useCheckTargetUrl.js 1 -
/.env_sample 1 -
/server/config/database.js 1 -
/js/src/components/app-components/elements/AppInputFile/use.js 1 -
/nagiosql/admin/logbook.php 2 https://duckduckgo.com/
/js/src/views/projects/use.js 1 -
/XuZp3OLUj9V.php 1 -
/js/src/router/404/index.js 1 -
/js/src/use/useForm.js 1 -
/conf/.env 1 -
/_profiler/phpinfo/phpinfo.php 1 -
/public/.env 1 -
/api/config.env 1 -
/js/src/router/projects/index.js 1 -
/js/src/use/usePageReadyEventsTrigger.js 1 -
/kyc/.env 1 -
/wp-config 1 -
/js/src/components/app-components/blocks/AppTriggerBlock/use.js 1 -
/js/src/use/useSEO.js 1 -
/js/src/components/the-components/TheLanguagesSelect/messages.js 1 -
/website/.env 1 -
/js/src/directives/checkOnViewport.js 1 -
/local/.env 1 -
/backend/.env 6 -
/server-info.php 1 -
/prod/.env 1 -
/server.js 1 -
/js/src/components/the-components/TheFooter/messages.js 1 -
/.env.save 5 -
/core/.env 1 -
/auth/check 1 https://duckduckgo.com/
/js/src/router/home/index.js 1 -
/js/src/components/app-components/blocks/AppReviewsBlock/messages.js 1 -
/app_dev.php/_profiler/phpinfo 1 -
/info 5 -
/static/js/2.ca066a4b.chunk.js 1 -
/js/src/components/app-components/windows/AppGetPriceThanks/messages.js 1 -
/js/src/views/home/components/main-block/use.js 1 -
/ebook/bookPerPub.php 1 https://duckduckgo.com/
/apis/controllers/users.js 1 -
/js/src/components/app-components/windows/AppFeedbackWindow/use.js 1 -
/js/src/views/cases/corefy/messages.js 1 -
/xampp/phpinfo.php 1 -
/aws-secret.yaml 1 -
/portal/.env 1 -
/js/src/components/the-components/TheCookie/use.js 1 -
/backend/config/development.yml 1 -
/swagger.js 1 -
/config.env 1 -
/js/src/locales/uk/seo.js 1 -
/cgi-bin/supportInstaller 2 https://duckduckgo.com/
/admin/server_info.php 1 -
/api/shared/config/config.env 1 -
/main/.env 1 -
/crm/.env 1 -
/js/src/components/the-components/TheHeader/messages.js 1 -
/phpinfo 6 -
/nagiosql/admin/menuaccess.php 2 https://duckduckgo.com/
/js/src/components/the-components/TheHeader/use.js 1 -
/index.php 3 https://duckduckgo.com/
/wp-content/plugins/chopslider/get_script/index.php 2 https://duckduckgo.com/
//connect.facebook.net/en_US/sdk/xfbml.customerchat.js 11 -
/xampp/.env 1 -
/laravel/info.php 1 -
/js/src/router/home/seo.js 1 -
/api/.env 7 -
//www.googletagmanager.com/gtm.js 11 -
/dev/.env 7 -
/js/src/use/useScrollLock.js 1 -
/backend/config/default.yml 1 -
/js/src/components/app-components/windows/AppFeedbackWindow/messages.js 1 -
/info.php 1 -
/env/.env 2 -
/js/src/directives/scrollFade.js 1 -
/app.py 1 -
/application.properties 1 -
/v1/models 3 https://goodface.goodface.com.ua/v1/models
/admin/ 2 https://duckduckgo.com/
/laravel/core/.env 1 -
/js/src/router/case/corefy/index.js 1 -
/js/src/components/the-components/TheCookie/messages.js 1 -
/wp-config.php.bak 1 -
/docker/app/.env 2 -
/js/src/components/app-components/blocks/AppProjects/AppProjectsList/use.js 1 -
/config.js 1 -
/.env.prod 6 -
/js/src/router/404/seo.js 1 -
/js/src/locales/uk/global.js 1 -
/js/src/components/app-components/windows/AppFeedbackThanks/use.js 1 -
/config/constants.js 1 -
/js/src/use/useCookie.js 1 -
/.git%7C/.svn 1 -
/lara/info.php 1 -
/.well-known/security.txt 2 -
/js/src/locales/uk/_index.js 1 -
/.env.old 1 -
/js/src/views/home/components/projects-block/use.js 1 -
/php_info.php 5 -
/cs/Satellite 2 https://duckduckgo.com/
/js/src/use/useModals.js 1 -
/settings.py 1 -
/js/src/components/app-components/blocks/AppReviewsBlock/use.js 1 -
/login.php 2 https://duckduckgo.com/
/js/src/components/app-components/blocks/AppTriggerBlock/messages.js 1 -
/js/src/directives/lazyload.js 1 -
/www/.env 1 -
/dashboard/phpinfo.php 1 -
/node/.env_example 1 -
/js/src/components/the-components/ThePreloader/use.js 1 -
/api/shared/.env 1 -
/js/src/components/app-components/blocks/AppProjects/AppProjectsGrid/messages.js 1 -
/.env.example 6 -
/js/src/components/the-components/TheTicker/TheTickerContent/messages.js 1 -
/new/.env.staging 1 -
/karma.conf.json 1 -
/app/.env 2 -
/shared/config/config.js 1 -
/js/src/locales/index.js 1 -
/js/src/components/app-components/elements/AppInput/use.js 1 -
/js/src/components/the-components/TheFooter/use.js 1 -
/wp-admin/admin-ajax.php 5 https://duckduckgo.com/
/_profiler/phpinfo/info.php 1 -
/new/.env.local 1 -
/api/shared/config.env 1 -
/secured/phpinfo.php 1 -
/config/aws.yml 1 -
/wordpress/ 1 -
/js/src/components/the-components/TheTicker/TheTickerClock/use.js 1 -
/_ignition/execute-solution 2 -
/js/src/router/projects/seo.js 1 -
/cron/.env 1 -
/oputilsServlet 2 https://duckduckgo.com/
/admin/controllers/merchant.js 1 -
/.env.production.local 1 -
/ajax/api/content_infraction/getIndexableContent 1 https://duckduckgo.com/
/.git/config 3 -
/js/src/components/the-components/TheTicker/TheTicker/use.js 1 -
/js/src/router/index.js 1 -
/api/config.js 1 -
/auth/newpassword 1 https://duckduckgo.com/
/js/src/main.js 1 -
/js/src/use/useClientUrlFilter.js 1 -
/js/src/components/the-components/TheTelegramButton/use.js 1 -
/js/src/views/404/use.js 1 -
/server-info 1 -
/js/src/locales/ru/seo.js 1 -
/apis/config/config.js 1 -
/js/src/components/app-components/blocks/AppProjects/AppProjectsList/messages.js 1 -
/development/.env 1 -
/plugins/editors/jckeditor/plugins/jtreelink/dialogs/links.php 2 https://duckduckgo.com/
/new/.env 3 -
/node_modules/.env 1 -
/scripts/nodemailer.js 1 -
/js/src/views/404/messages.js 1 -
/server_info.php 1 -
/laravel/.env 1 -
/mailer/.env 1 -
/test.php 1 -
/admin/.env 6 -
/main.js 1 -
/_profiler/phpinfo 6 -
/js/src/components/app-components/windows/AppGetPriceThanks/use.js 1 -
/phpinfo.php 7 -
/js/main.js 1 -
/js/src/locales/en/global.js 1 -
/js/src/views/cases/corefy/use.js 1 -
/swagger.json 1 -
/enhancecp 2 -
/awstats/.env 1 -
/new/.env.production 1 -
/js/src/components/the-components/TheTelegramButton/messages.js 1 -
/js/src/use/useSanitizeHtml.js 1 -
/.env.stage 1 -
/admin/controllers/partner.js 1 -
/js/src/locales/en/_index.js 1 -
/config.php%7C/.env%7Csettings.py 1 -
/js/src/views/home/components/projects-block/messages.js 1 -
/mail/.env 1 -
/.vscode/.env 1 -
/js/src/locales/en/seo.js 1 -
/include/plugin/payment/alipay/pay.php 2 https://duckduckgo.com/
/api/objects/codes.php.save 1 -
//connect.facebook.net/en_US/fbevents.js 10 -
/js/src/directives/scrollText.js 1 -
/.env.local 1 -
/.env 13 -
/config.json 1 -
/nginx/.env 1 -
/lara/phpinfo.php 1 -
/_phpinfo.php 1 -
/js/src/views/home/use.js 1 -
/apps/.env 1 -
/js/src/components/the-components/TheLanguagesSelect/use.js 1 -
/env.backup 1 -
/auth/requestreset 2 https://duckduckgo.com/
/js/src/directives/scrollAnimationGroup.js 1 -
/js/src/components/the-components/TheTicker/TheTickerContent/use.js 1 -
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 33
95.168.175.164 7 7 13596 20250922042554
45.148.10.158 2 11 4278520 20250917093608
103.43.191.165 2 2 17748 20250904153016
195.178.110.15 2 2 5936 20250912015750
195.178.110.161 2 2 5936 20250913212746
209.126.84.16 2 2 5936 20250913025150
3.222.165.167 2 2 5936 20250924191328
44.193.254.10 2 2 5936 20250926054550
66.132.153.130 1 1 2968 20250930103059
159.65.243.232 1 1 2968 20250924063654
66.132.153.125 1 1 2968 20250924111717
87.236.176.23 1 1 2968 20250905110438
205.210.31.83 1 1 8874 20250908224743
195.178.110.68 1 1 2968 20250920132025
67.220.94.150 1 1 2968 20250914050137
192.175.111.238 1 1 8874 20250906182946
164.92.181.14 1 1 2968 20250910100651
159.89.81.54 1 1 2968 20250904224659
199.45.154.157 1 1 2968 20250925092647
167.94.138.163 1 1 2968 20250905212612
81.17.20.98 1 35 2777467 20250925045702
101.251.238.174 1 1 8874 20250918050204
101.36.123.67 1 1 2968 20250903025511
199.45.155.103 1 1 2968 20250911142508
205.210.31.237 1 1 8874 20250925172611
156.242.47.82 0 5 575589 
45.148.10.248 0 34 1887977 
34.142.137.89 1 1 2956 20250901030350
185.247.137.90 1 1 2968 20250912162454
198.235.24.126 1 1 8874 20250912200422
66.132.153.124 1 1 2968 20250917110607
161.35.43.232 1 1 2968 20250919193425
156.228.98.2 1 1 2968 20250911152043
END_VISITOR

# Date - Pages - Hits - Bandwidth - Visits
BEGIN_DAY 22
20250901 1 1 2956 1
20250903 1 1 2968 1
20250904 3 3 20716 2
20250905 2 2 5936 2
20250906 1 1 8874 1
20250908 1 1 8874 1
20250909 1 1 2968 1
20250910 2 2 5936 2
20250911 4 9 581525 4
20250912 4 4 17778 4
20250913 3 3 8904 2
20250914 1 1 2968 1
20250916 2 36 1893602 2
20250917 3 12 4281488 2
20250918 2 2 11531 2
20250919 1 1 2968 1
20250920 2 2 5625 2
20250922 1 1 2657 1
20250924 4 4 11872 3
20250925 3 37 2789309 3
20250926 1 1 2968 1
20250930 1 1 2968 1
END_DAY

# Session range - Number of visits
BEGIN_SESSION 2
0s-30s 39
2mn-5mn 1
END_SESSION

# URL - Pages - Bandwidth - Entry - Exit
# The 25 first Pages must be first (order not required for others)
BEGIN_SIDER 1
/ 44 176554 40 40
END_SIDER