diff --git a/history/summary.json b/history/summary.json
index b898ee342be..874410f0512 100644
--- a/history/summary.json
+++ b/history/summary.json
@@ -193,19 +193,19 @@
     "url": "http://www.chemexper.com/",
     "icon": "https://icons.duckduckgo.com/ip3/www.chemexper.com.ico",
     "slug": "chem-exper",
-    "status": "down",
+    "status": "up",
     "uptime": "99.79%",
-    "uptimeDay": "79.74%",
-    "uptimeWeek": "88.85%",
-    "uptimeMonth": "92.85%",
+    "uptimeDay": "78.66%",
+    "uptimeWeek": "88.70%",
+    "uptimeMonth": "92.82%",
     "uptimeYear": "99.40%",
     "time": 1522,
-    "timeDay": 609,
-    "timeWeek": 670,
+    "timeDay": 605,
+    "timeWeek": 671,
     "timeMonth": 834,
     "timeYear": 1526,
     "dailyMinutesDown": {
-      "2024-12-01": 279,
+      "2024-12-01": 294,
       "2024-11-30": 96,
       "2024-11-29": 83,
       "2024-11-28": 149,
@@ -234,14 +234,14 @@
     "uptimeDay": "0.00%",
     "uptimeWeek": "0.00%",
     "uptimeMonth": "1.38%",
-    "uptimeYear": "46.68%",
+    "uptimeYear": "46.67%",
     "time": 3163,
     "timeDay": 0,
     "timeWeek": 0,
     "timeMonth": 0,
     "timeYear": 3429,
     "dailyMinutesDown": {
-      "2024-12-01": 1304,
+      "2024-12-01": 1320,
       "2024-11-30": 1440,
       "2024-11-29": 1440,
       "2024-11-28": 1440,
@@ -479,7 +479,7 @@
     "status": "up",
     "uptime": "98.65%",
     "uptimeDay": "100.00%",
-    "uptimeWeek": "88.04%",
+    "uptimeWeek": "88.20%",
     "uptimeMonth": "54.58%",
     "uptimeYear": "96.21%",
     "time": 339,
@@ -943,7 +943,7 @@
     "uptime": "99.18%",
     "uptimeDay": "100.00%",
     "uptimeWeek": "100.00%",
-    "uptimeMonth": "99.35%",
+    "uptimeMonth": "99.39%",
     "uptimeYear": "98.54%",
     "time": 1072,
     "timeDay": 896,
@@ -1242,7 +1242,7 @@
     "timeMonth": 0,
     "timeYear": 1315,
     "dailyMinutesDown": {
-      "2024-12-01": 1305,
+      "2024-12-01": 1321,
       "2024-11-30": 1440,
       "2024-11-29": 1440,
       "2024-11-28": 1440,
@@ -1710,7 +1710,7 @@
     "timeMonth": 1347,
     "timeYear": 1558,
     "dailyMinutesDown": {
-      "2024-12-01": 1306,
+      "2024-12-01": 1322,
       "2024-11-30": 1440,
       "2024-11-29": 1440,
       "2024-11-28": 1440,