diff --git a/VIPSWeb/locale/bg/LC_MESSAGES/django.mo b/VIPSWeb/locale/bg/LC_MESSAGES/django.mo
index f6ee1889235d40b2cde3f28c796b6219a29d95ee..ee05aa1e2e96d67f0a34370c06c636908519c3d4 100755
Binary files a/VIPSWeb/locale/bg/LC_MESSAGES/django.mo and b/VIPSWeb/locale/bg/LC_MESSAGES/django.mo differ
diff --git a/VIPSWeb/locale/bg/LC_MESSAGES/django.po b/VIPSWeb/locale/bg/LC_MESSAGES/django.po
index 4bdc5fa15d48e132aa49e6e61932c50c3f2d815a..31391364d8a57b525073bcfff0e17100e3f52690 100755
--- a/VIPSWeb/locale/bg/LC_MESSAGES/django.po
+++ b/VIPSWeb/locale/bg/LC_MESSAGES/django.po
@@ -19,7 +19,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2017-04-12 13:33-0700\n"
+"POT-Creation-Date: 2018-06-07 15:56+0200\n"
 "PO-Revision-Date: 2014-05-14 09:31+0200\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -100,77 +100,85 @@ msgid ""
 "Chrome, or Cancel to proceed without installing Chrome."
 msgstr ""
 
-#: templates/index.html:72
+#: templates/index.html:45
+msgid ""
+"WARNING: We suspect you are using Internet Explorer to view this site. VIPS "
+"is not designed to work with Internet Explorer, you may experience errors "
+"and missing features. Please use a different browser, like Microsoft Edge or "
+"Google Chrome."
+msgstr ""
+
+#: templates/index.html:75
 msgid "Surveillance and first observations"
 msgstr ""
 
-#: templates/index.html:72
+#: templates/index.html:75
 msgid "All observations"
 msgstr ""
 
-#: templates/index.html:78
+#: templates/index.html:81
 #, fuzzy
 #| msgid "Messages"
 msgid "Latest messages"
 msgstr "Съобщения"
 
-#: templates/index.html:78
+#: templates/index.html:81
 #, fuzzy
 #| msgid "Messages"
 msgid "All messages"
 msgstr "Съобщения"
 
-#: templates/index.html:91
+#: templates/index.html:94
 msgid "Crops"
 msgstr ""
 
-#: templates/index.html:109
+#: templates/index.html:112
 msgid "High risk of infection"
 msgstr ""
 
-#: templates/index.html:110
+#: templates/index.html:113
 msgid "Medium risk of infection"
 msgstr ""
 
-#: templates/index.html:111
+#: templates/index.html:114
 msgid "No risk of infection"
 msgstr ""
 
-#: templates/index.html:112
+#: templates/index.html:115
 msgid "Missing data"
 msgstr ""
 
-#: templates/index.html:113
+#: templates/index.html:116
 msgid "No forecast available"
 msgstr ""
 
-#: templates/index.html:134
+#: templates/index.html:137
 #, fuzzy
 #| msgid "Forecasts"
 msgid "My forecasts"
 msgstr "Прогноза"
 
-#: templates/index.html:141
+#: templates/index.html:144
 msgid "Forecasts"
 msgstr "Прогноза"
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Sort by"
 msgstr ""
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Weather station"
 msgstr ""
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Pest"
 msgstr ""
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Model"
 msgstr ""
 
-#: templates/index.html:143
+#: templates/index.html:146
 msgid "Select crops or zoom in to see list of forecasts"
 msgstr ""
 
diff --git a/VIPSWeb/locale/bs/LC_MESSAGES/django.mo b/VIPSWeb/locale/bs/LC_MESSAGES/django.mo
index ead6836d51f8d970be95233a4a00c7b455aa10e8..2b8f6e762e76f543d6bf1aa8ffa665b052caab13 100755
Binary files a/VIPSWeb/locale/bs/LC_MESSAGES/django.mo and b/VIPSWeb/locale/bs/LC_MESSAGES/django.mo differ
diff --git a/VIPSWeb/locale/bs/LC_MESSAGES/django.po b/VIPSWeb/locale/bs/LC_MESSAGES/django.po
index 59b2aed31ec67cc4556eba8b693694808cf54f7d..309cb233f6bc66cffd3d25f816280debeca6d121 100755
--- a/VIPSWeb/locale/bs/LC_MESSAGES/django.po
+++ b/VIPSWeb/locale/bs/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2017-04-12 13:33-0700\n"
+"POT-Creation-Date: 2018-06-07 15:56+0200\n"
 "PO-Revision-Date: 2015-02-13 11:26+0100\n"
 "Last-Translator: \n"
 "Language-Team: \n"
@@ -89,77 +89,85 @@ msgid ""
 "Chrome, or Cancel to proceed without installing Chrome."
 msgstr ""
 
-#: templates/index.html:72
+#: templates/index.html:45
+msgid ""
+"WARNING: We suspect you are using Internet Explorer to view this site. VIPS "
+"is not designed to work with Internet Explorer, you may experience errors "
+"and missing features. Please use a different browser, like Microsoft Edge or "
+"Google Chrome."
+msgstr ""
+
+#: templates/index.html:75
 msgid "Surveillance and first observations"
 msgstr ""
 
-#: templates/index.html:72
+#: templates/index.html:75
 msgid "All observations"
 msgstr ""
 
-#: templates/index.html:78
+#: templates/index.html:81
 #, fuzzy
 #| msgid "Messages"
 msgid "Latest messages"
 msgstr "Poruke"
 
-#: templates/index.html:78
+#: templates/index.html:81
 #, fuzzy
 #| msgid "Messages"
 msgid "All messages"
 msgstr "Poruke"
 
-#: templates/index.html:91
+#: templates/index.html:94
 msgid "Crops"
 msgstr "Usjevi "
 
-#: templates/index.html:109
+#: templates/index.html:112
 msgid "High risk of infection"
 msgstr "Visok rizik infekcije"
 
-#: templates/index.html:110
+#: templates/index.html:113
 msgid "Medium risk of infection"
 msgstr "Srednji rizik infekcije"
 
-#: templates/index.html:111
+#: templates/index.html:114
 msgid "No risk of infection"
 msgstr "Bez rizika infekcije"
 
-#: templates/index.html:112
+#: templates/index.html:115
 msgid "Missing data"
 msgstr "Podaci nedostaju"
 
-#: templates/index.html:113
+#: templates/index.html:116
 msgid "No forecast available"
 msgstr "Prognoza nije dostupna"
 
-#: templates/index.html:134
+#: templates/index.html:137
 #, fuzzy
 #| msgid "Forecasts"
 msgid "My forecasts"
 msgstr "Prognoze "
 
-#: templates/index.html:141
+#: templates/index.html:144
 msgid "Forecasts"
 msgstr "Prognoze "
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Sort by"
 msgstr ""
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Weather station"
 msgstr ""
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Pest"
 msgstr ""
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Model"
 msgstr ""
 
-#: templates/index.html:143
+#: templates/index.html:146
 msgid "Select crops or zoom in to see list of forecasts"
 msgstr ""
 
diff --git a/VIPSWeb/locale/de/LC_MESSAGES/django.mo b/VIPSWeb/locale/de/LC_MESSAGES/django.mo
index a7d752aa4c04392a28ce16dc8673f67057e27f37..4fc6ed1c07dd981e10691b83450541bb99b25eae 100755
Binary files a/VIPSWeb/locale/de/LC_MESSAGES/django.mo and b/VIPSWeb/locale/de/LC_MESSAGES/django.mo differ
diff --git a/VIPSWeb/locale/de/LC_MESSAGES/django.po b/VIPSWeb/locale/de/LC_MESSAGES/django.po
index 8d2c94fa137c471db1ac11ef08285329c12589c2..4b39a93a05c4534bc11fa164c8dfab2f9c74a7f9 100755
--- a/VIPSWeb/locale/de/LC_MESSAGES/django.po
+++ b/VIPSWeb/locale/de/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2017-04-12 13:33-0700\n"
+"POT-Creation-Date: 2018-06-07 15:56+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -88,71 +88,79 @@ msgid ""
 "Chrome, or Cancel to proceed without installing Chrome."
 msgstr ""
 
-#: templates/index.html:72
+#: templates/index.html:45
+msgid ""
+"WARNING: We suspect you are using Internet Explorer to view this site. VIPS "
+"is not designed to work with Internet Explorer, you may experience errors "
+"and missing features. Please use a different browser, like Microsoft Edge or "
+"Google Chrome."
+msgstr ""
+
+#: templates/index.html:75
 msgid "Surveillance and first observations"
 msgstr ""
 
-#: templates/index.html:72
+#: templates/index.html:75
 msgid "All observations"
 msgstr ""
 
-#: templates/index.html:78
+#: templates/index.html:81
 msgid "Latest messages"
 msgstr ""
 
-#: templates/index.html:78
+#: templates/index.html:81
 msgid "All messages"
 msgstr ""
 
-#: templates/index.html:91
+#: templates/index.html:94
 msgid "Crops"
 msgstr ""
 
-#: templates/index.html:109
+#: templates/index.html:112
 msgid "High risk of infection"
 msgstr ""
 
-#: templates/index.html:110
+#: templates/index.html:113
 msgid "Medium risk of infection"
 msgstr ""
 
-#: templates/index.html:111
+#: templates/index.html:114
 msgid "No risk of infection"
 msgstr ""
 
-#: templates/index.html:112
+#: templates/index.html:115
 msgid "Missing data"
 msgstr ""
 
-#: templates/index.html:113
+#: templates/index.html:116
 msgid "No forecast available"
 msgstr ""
 
-#: templates/index.html:134
+#: templates/index.html:137
 msgid "My forecasts"
 msgstr ""
 
-#: templates/index.html:141
+#: templates/index.html:144
 msgid "Forecasts"
 msgstr ""
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Sort by"
 msgstr ""
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Weather station"
 msgstr ""
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Pest"
 msgstr ""
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Model"
 msgstr ""
 
-#: templates/index.html:143
+#: templates/index.html:146
 msgid "Select crops or zoom in to see list of forecasts"
 msgstr ""
 
diff --git a/VIPSWeb/locale/fi/LC_MESSAGES/django.mo b/VIPSWeb/locale/fi/LC_MESSAGES/django.mo
index 713a885347a8769a2d25462fee61bc0c34f38e54..4a912692c33074e1187f10c6b018dcf797693ea0 100755
Binary files a/VIPSWeb/locale/fi/LC_MESSAGES/django.mo and b/VIPSWeb/locale/fi/LC_MESSAGES/django.mo differ
diff --git a/VIPSWeb/locale/fi/LC_MESSAGES/django.po b/VIPSWeb/locale/fi/LC_MESSAGES/django.po
index 6dc94f9f5fe6a5f34faaeebce6fc9619cdc130d4..18edd8ca35ce26ed0df98dff1c75fad9d07eac98 100755
--- a/VIPSWeb/locale/fi/LC_MESSAGES/django.po
+++ b/VIPSWeb/locale/fi/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2017-04-12 13:33-0700\n"
+"POT-Creation-Date: 2018-06-07 15:56+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -88,77 +88,85 @@ msgid ""
 "Chrome, or Cancel to proceed without installing Chrome."
 msgstr ""
 
-#: templates/index.html:72
+#: templates/index.html:45
+msgid ""
+"WARNING: We suspect you are using Internet Explorer to view this site. VIPS "
+"is not designed to work with Internet Explorer, you may experience errors "
+"and missing features. Please use a different browser, like Microsoft Edge or "
+"Google Chrome."
+msgstr ""
+
+#: templates/index.html:75
 msgid "Surveillance and first observations"
 msgstr ""
 
-#: templates/index.html:72
+#: templates/index.html:75
 msgid "All observations"
 msgstr ""
 
-#: templates/index.html:78
+#: templates/index.html:81
 #, fuzzy
 #| msgid "Messages"
 msgid "Latest messages"
 msgstr "Viestit"
 
-#: templates/index.html:78
+#: templates/index.html:81
 #, fuzzy
 #| msgid "Messages"
 msgid "All messages"
 msgstr "Viestit"
 
-#: templates/index.html:91
+#: templates/index.html:94
 msgid "Crops"
 msgstr "Sato"
 
-#: templates/index.html:109
+#: templates/index.html:112
 msgid "High risk of infection"
 msgstr ""
 
-#: templates/index.html:110
+#: templates/index.html:113
 msgid "Medium risk of infection"
 msgstr ""
 
-#: templates/index.html:111
+#: templates/index.html:114
 msgid "No risk of infection"
 msgstr ""
 
-#: templates/index.html:112
+#: templates/index.html:115
 msgid "Missing data"
 msgstr ""
 
-#: templates/index.html:113
+#: templates/index.html:116
 msgid "No forecast available"
 msgstr ""
 
-#: templates/index.html:134
+#: templates/index.html:137
 #, fuzzy
 #| msgid "Forecasts"
 msgid "My forecasts"
 msgstr "Hälytykset"
 
-#: templates/index.html:141
+#: templates/index.html:144
 msgid "Forecasts"
 msgstr "Hälytykset"
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Sort by"
 msgstr ""
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Weather station"
 msgstr ""
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Pest"
 msgstr ""
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Model"
 msgstr ""
 
-#: templates/index.html:143
+#: templates/index.html:146
 msgid "Select crops or zoom in to see list of forecasts"
 msgstr ""
 
diff --git a/VIPSWeb/locale/nb/LC_MESSAGES/django.mo b/VIPSWeb/locale/nb/LC_MESSAGES/django.mo
index 95a4fe63b521b746a19f20f622640790d8f82c61..d1bbb0edefb31d7f9d5636bfe02e52170904903c 100755
Binary files a/VIPSWeb/locale/nb/LC_MESSAGES/django.mo and b/VIPSWeb/locale/nb/LC_MESSAGES/django.mo differ
diff --git a/VIPSWeb/locale/nb/LC_MESSAGES/django.po b/VIPSWeb/locale/nb/LC_MESSAGES/django.po
index 14d3d621af9709f53ff2319659af80c5f26623c2..4202ee6047fedb195d1391ffb3e40555cd9544c5 100755
--- a/VIPSWeb/locale/nb/LC_MESSAGES/django.po
+++ b/VIPSWeb/locale/nb/LC_MESSAGES/django.po
@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: VIPSWeb\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2017-04-12 13:33-0700\n"
+"POT-Creation-Date: 2018-06-07 15:56+0200\n"
 "PO-Revision-Date: 2013-11-07 20:18+0200\n"
 "Last-Translator: Tor-Einar Skog <tor-einar.skog@nibio.no>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -103,71 +103,79 @@ msgstr "ADVARSEL: Vi anbefaler å bruke nettleseren Chrome på Android-dingser.
 "OK for å installere Chrome, eller Cancel for å fortsette uten å installere "
 "Chrome."
 
-#: templates/index.html:72
+#: templates/index.html:45
+msgid ""
+"WARNING: We suspect you are using Internet Explorer to view this site. VIPS "
+"is not designed to work with Internet Explorer, you may experience errors "
+"and missing features. Please use a different browser, like Microsoft Edge or "
+"Google Chrome."
+msgstr "ADVARSEL: Det ser ut som du bruker Internet Explorer på denne websiden. VIPS er ikke designet for å fungere med Internet Explorer, så du må forvente feil og manglende funksjonalitet. Vennligst bruk en moderne nettleser som Microsoft Edge, Firefox eller Google Chrome."
+
+#: templates/index.html:75
 msgid "Surveillance and first observations"
 msgstr "Overvåkning og førstefunn"
 
-#: templates/index.html:72
+#: templates/index.html:75
 msgid "All observations"
 msgstr "Alle observasjoner"
 
-#: templates/index.html:78
+#: templates/index.html:81
 msgid "Latest messages"
 msgstr "Siste meldinger"
 
-#: templates/index.html:78
+#: templates/index.html:81
 msgid "All messages"
 msgstr "Alle meldinger"
 
-#: templates/index.html:91
+#: templates/index.html:94
 msgid "Crops"
 msgstr "Kulturer"
 
-#: templates/index.html:109
+#: templates/index.html:112
 msgid "High risk of infection"
 msgstr "Fare for angrep"
 
-#: templates/index.html:110
+#: templates/index.html:113
 msgid "Medium risk of infection"
 msgstr "Mulig fare for angrep"
 
-#: templates/index.html:111
+#: templates/index.html:114
 msgid "No risk of infection"
 msgstr "Ingen fare for angrep"
 
-#: templates/index.html:112
+#: templates/index.html:115
 msgid "Missing data"
 msgstr "Data mangler"
 
-#: templates/index.html:113
+#: templates/index.html:116
 msgid "No forecast available"
 msgstr "Varsel beregnes ikke"
 
-#: templates/index.html:134
+#: templates/index.html:137
 msgid "My forecasts"
 msgstr "Mine varsler"
 
-#: templates/index.html:141
+#: templates/index.html:144
 msgid "Forecasts"
 msgstr "Varsler"
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Sort by"
 msgstr "Sorter etter"
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Weather station"
 msgstr "Målestasjon"
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Pest"
 msgstr "Skadegjører"
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Model"
 msgstr "Modell"
 
-#: templates/index.html:143
+#: templates/index.html:146
 msgid "Select crops or zoom in to see list of forecasts"
 msgstr "Velg kultur eller zoom inn for å se liste over varsler"
 
diff --git a/VIPSWeb/locale/vi/LC_MESSAGES/django.mo b/VIPSWeb/locale/vi/LC_MESSAGES/django.mo
index 0a47a126b92b76320a7847de6625b5c9ed6f5542..17951d7ce5b1ad7c34065fdf9389ec4894d164f2 100755
Binary files a/VIPSWeb/locale/vi/LC_MESSAGES/django.mo and b/VIPSWeb/locale/vi/LC_MESSAGES/django.mo differ
diff --git a/VIPSWeb/locale/vi/LC_MESSAGES/django.po b/VIPSWeb/locale/vi/LC_MESSAGES/django.po
index c83cf31f0feddef31ceb3025fc3ec5d1bff59483..116050518a0295454b791f21982835a886f86ee5 100755
--- a/VIPSWeb/locale/vi/LC_MESSAGES/django.po
+++ b/VIPSWeb/locale/vi/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2017-04-12 13:33-0700\n"
+"POT-Creation-Date: 2018-06-07 15:56+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -90,75 +90,83 @@ msgid ""
 "Chrome, or Cancel to proceed without installing Chrome."
 msgstr ""
 
-#: templates/index.html:72
+#: templates/index.html:45
+msgid ""
+"WARNING: We suspect you are using Internet Explorer to view this site. VIPS "
+"is not designed to work with Internet Explorer, you may experience errors "
+"and missing features. Please use a different browser, like Microsoft Edge or "
+"Google Chrome."
+msgstr ""
+
+#: templates/index.html:75
 msgid "Surveillance and first observations"
 msgstr ""
 
-#: templates/index.html:72
+#: templates/index.html:75
 msgid "All observations"
 msgstr ""
 
-#: templates/index.html:78
+#: templates/index.html:81
 #, fuzzy
 #| msgid "Messages"
 msgid "Latest messages"
 msgstr "Tin nhắn"
 
-#: templates/index.html:78
+#: templates/index.html:81
 #, fuzzy
 #| msgid "Messages"
 msgid "All messages"
 msgstr "Tin nhắn"
 
-#: templates/index.html:91
+#: templates/index.html:94
 msgid "Crops"
 msgstr "mùa gặt"
 
-#: templates/index.html:109
+#: templates/index.html:112
 msgid "High risk of infection"
 msgstr "Nguy cơ lây nhiễm cao"
 
-#: templates/index.html:110
+#: templates/index.html:113
 msgid "Medium risk of infection"
 msgstr "Rủi ro trung bình của nhiễm trùng"
 
-#: templates/index.html:111
+#: templates/index.html:114
 msgid "No risk of infection"
 msgstr "Không có nguy cơ lây nhiễm"
 
-#: templates/index.html:112
+#: templates/index.html:115
 msgid "Missing data"
 msgstr "Dữ liệu bị mất"
 
-#: templates/index.html:113
+#: templates/index.html:116
 msgid "No forecast available"
 msgstr "Không dự báo có sẵn"
 
-#: templates/index.html:134
+#: templates/index.html:137
 msgid "My forecasts"
 msgstr "dự báo của tôi"
 
-#: templates/index.html:141
+#: templates/index.html:144
 msgid "Forecasts"
 msgstr "dự báo"
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Sort by"
 msgstr "Sắp xếp theo"
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Weather station"
 msgstr "Trạm thời tiết"
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Pest"
 msgstr "côn trùng"
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Model"
 msgstr "Kiểu mẫu"
 
-#: templates/index.html:143
+#: templates/index.html:146
 msgid "Select crops or zoom in to see list of forecasts"
 msgstr "Chọn cây trồng hoặc phóng to để xem danh sách các dự báo"
 
diff --git a/VIPSWeb/locale/zh_CN/LC_MESSAGES/django.mo b/VIPSWeb/locale/zh_CN/LC_MESSAGES/django.mo
index 16fa236e85ec3539f50ac1ea4f247be3712b19a7..8f676f8fded144e674e07b2d0875ecc95c335b1f 100755
Binary files a/VIPSWeb/locale/zh_CN/LC_MESSAGES/django.mo and b/VIPSWeb/locale/zh_CN/LC_MESSAGES/django.mo differ
diff --git a/VIPSWeb/locale/zh_CN/LC_MESSAGES/django.po b/VIPSWeb/locale/zh_CN/LC_MESSAGES/django.po
index ec10c18bbac4468529aad22a9cdca449dede0bfb..ccc808897693f6dfd67f35f183144b33e429b8df 100755
--- a/VIPSWeb/locale/zh_CN/LC_MESSAGES/django.po
+++ b/VIPSWeb/locale/zh_CN/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2017-04-12 13:33-0700\n"
+"POT-Creation-Date: 2018-06-07 15:56+0200\n"
 "PO-Revision-Date: 2016-11-03 14:04+0100\n"
 "Last-Translator: \n"
 "Language-Team: \n"
@@ -89,71 +89,79 @@ msgstr ""
 "警告: 我们在安卓系统手机上推荐使用Chrome。点击OK安装Chrome,点击Cancel继续但"
 "不安装Chrome。"
 
-#: templates/index.html:72
+#: templates/index.html:45
+msgid ""
+"WARNING: We suspect you are using Internet Explorer to view this site. VIPS "
+"is not designed to work with Internet Explorer, you may experience errors "
+"and missing features. Please use a different browser, like Microsoft Edge or "
+"Google Chrome."
+msgstr ""
+
+#: templates/index.html:75
 msgid "Surveillance and first observations"
 msgstr "监测和首次观测"
 
-#: templates/index.html:72
+#: templates/index.html:75
 msgid "All observations"
 msgstr "所有观测"
 
-#: templates/index.html:78
+#: templates/index.html:81
 msgid "Latest messages"
 msgstr "最新新闻"
 
-#: templates/index.html:78
+#: templates/index.html:81
 msgid "All messages"
 msgstr "所有新闻"
 
-#: templates/index.html:91
+#: templates/index.html:94
 msgid "Crops"
 msgstr "作物"
 
-#: templates/index.html:109
+#: templates/index.html:112
 msgid "High risk of infection"
 msgstr "感染的高风险"
 
-#: templates/index.html:110
+#: templates/index.html:113
 msgid "Medium risk of infection"
 msgstr "感染的中度风险"
 
-#: templates/index.html:111
+#: templates/index.html:114
 msgid "No risk of infection"
 msgstr "无感染风险"
 
-#: templates/index.html:112
+#: templates/index.html:115
 msgid "Missing data"
 msgstr "缺失数据"
 
-#: templates/index.html:113
+#: templates/index.html:116
 msgid "No forecast available"
 msgstr "预报不可获取"
 
-#: templates/index.html:134
+#: templates/index.html:137
 msgid "My forecasts"
 msgstr "我的预报"
 
-#: templates/index.html:141
+#: templates/index.html:144
 msgid "Forecasts"
 msgstr "预报"
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Sort by"
 msgstr "排序方式"
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Weather station"
 msgstr "气象站"
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Pest"
 msgstr "病虫害"
 
-#: templates/index.html:142
+#: templates/index.html:145
 msgid "Model"
 msgstr "模型"
 
-#: templates/index.html:143
+#: templates/index.html:146
 msgid "Select crops or zoom in to see list of forecasts"
 msgstr "选择作物或放大看预报列表"
 
diff --git a/VIPSWeb/static/js/util.js b/VIPSWeb/static/js/util.js
index 8f2a2ce7c723363bf32d853bf9b59226cb8cbdb5..01db3feb0fa24d6354fb60d53e4005b3dd6db03e 100755
--- a/VIPSWeb/static/js/util.js
+++ b/VIPSWeb/static/js/util.js
@@ -354,4 +354,4 @@ function getUnixTimestampFromJSON(ambiguousValue)
 	{
 		return possibleDateObject.getTime();
 	}
-}
\ No newline at end of file
+}
diff --git a/VIPSWeb/templates/index.html b/VIPSWeb/templates/index.html
index ac64fa208180b9d195f774e9705720979e8dacbf..83e19eeba38588610b769c198b52c6379deb100a 100755
--- a/VIPSWeb/templates/index.html
+++ b/VIPSWeb/templates/index.html
@@ -41,6 +41,9 @@
 		{% if user_is_stock_android %}
 		if(confirm("{% trans "WARNING: We recommend using Chrome on Android handsets. Click OK to install Chrome, or Cancel to proceed without installing Chrome." %}")) {window.location.href="https://play.google.com/store/apps/details?id=com.android.chrome";}
 		{% endif %}
+		{% if user_is_ie %}
+		alert("{% trans "WARNING: We suspect you are using Internet Explorer to view this site. VIPS is not designed to work with Internet Explorer, you may experience errors and missing features. Please use a different browser, like Microsoft Edge or Google Chrome." %}");
+		{% endif %}
 		
 		var longitude = {{settings.MAP_CENTER_LONGITUDE|unlocalize}};
 		var latitude = {{settings.MAP_CENTER_LATITUDE|unlocalize}};
diff --git a/VIPSWeb/views.py b/VIPSWeb/views.py
index 329a49f9bd57718854962e97f83c96bc6d448b19..5043179989491b7be98d789e4c83d2ee3bed6463 100755
--- a/VIPSWeb/views.py
+++ b/VIPSWeb/views.py
@@ -31,8 +31,9 @@ def index(request):
     try:
         # Check if user is on stock Android browser, which performs poorly with OpenLayers
         user_is_stock_android = False
+        user_is_ie = False
         user_agent = request.META['HTTP_USER_AGENT']
-        #print user_agent
+        print user_agent
         if user_agent.find("Android") >= 0 and user_agent.find("Windows") < 0:
             chrome_index = user_agent.find("Chrome")
             if  chrome_index < 0:
@@ -41,6 +42,8 @@ def index(request):
                 chrome_version = user_agent[chrome_index+7:chrome_index+9]
                 if int(chrome_version) < 40:
                     user_is_stock_android = True
+        if user_agent.find("MSIE") >= 0 or user_agent.find("Trident") >= 0:
+            user_is_ie = True
         
         user_uuid = request.GET.get("returnUUID",None)
         if user_uuid == None:
@@ -57,6 +60,7 @@ def index(request):
                   'advertisements': advertisements,
                   'crop_categories': CropCategory.get_crop_categories(translation.get_language()),
                   'user_is_stock_android':  user_is_stock_android,
+                  'user_is_ie':  user_is_ie,
                   }
         return render(request, 'index.html', context)
     except ValueError: