diff --git a/cmd/server/svg-server.go b/cmd/server/svg-server.go
index d246f75..3576ea5 100644
--- a/cmd/server/svg-server.go
+++ b/cmd/server/svg-server.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	"encoding/json"
 	"net/http"
 	"strconv"
 	"time"
@@ -29,6 +30,26 @@ func main() {
 		svg := svg.GetWeekSVG(week)
 		svg.WriteTo(w)
 	})
+	r.HandleFunc("/stats.json", func(w http.ResponseWriter, r *http.Request) {
+		year := time.Now().Year()
+		yst := r.URL.Query().Get("year")
+		author := r.URL.Query().Get("author")
+		y, err := strconv.Atoi(yst)
+		if err == nil {
+			year = y
+		}
+		repoPaths, err := commits.GetMRRepos()
+		if err != nil {
+			panic(err)
+		}
+		freq, err := repoPaths.FrequencyChan(year, []string{author})
+		if err != nil {
+			panic(err)
+		}
+		b, _ := json.Marshal(freq)
+		w.Header().Add("Content-Type", "application/json")
+		w.Write(b)
+	})
 	r.HandleFunc("/yearly.svg", func(w http.ResponseWriter, r *http.Request) {
 		year := time.Now().Year()
 		yst := r.URL.Query().Get("year")
diff --git a/commits/cache.go b/commits/cache.go
index 5aac841..d36f03d 100644
--- a/commits/cache.go
+++ b/commits/cache.go
@@ -69,7 +69,7 @@ func CacheGraph(year int, authors, repoPaths []string, freq types.Freq) {
 	}
 	hashCache[year][a][r] = types.ExpFreq{YearFreq: freq, Created: time.Now()}
 	go func() {
-		time.Sleep(time.Minute * 15)
+		time.Sleep(time.Hour * 1)
 		mapTex.Lock()
 		defer mapTex.Unlock()
 		delete(hashCache[year][a], r)