fix second tick index.html

src/web/html/index.html

@@ -191,9 +191,10 @@
             }
 
             function tick() {
+                ++tickCnt;
                 if(0 != ts)
                     document.getElementById("date").innerHTML = (new Date((ts+tickCnt) * 1000)).toLocaleString('de-DE');
-                if(++tickCnt >= 10) {
+                if(tickCnt >= 10) {
                     tickCnt = 0;
                     getAjax('/api/index', parse);
                 }