diff --git a/service.js b/service.js
index 45af630..a1e9659 100644
--- a/service.js
+++ b/service.js
@@ -40,10 +40,6 @@ class BesService {
   static register(hostElement, textAreaService) {
     let service = new BesService(hostElement)
     service.proof(hostElement)
-    if (service.statusIcon.classList.contains('bes-status-loading')) {
-      service.updateStatusIcon('bes-status-success')
-      service.statusDiv.title = 'BesService je registriran.'
-    }
     if (textAreaService) service.textAreaService = textAreaService
     return service
   }
@@ -75,7 +71,7 @@ class BesService {
    * @param {Node} node DOM root node to proof
    * @returns {Array} Markup of text to proof using BesStr
    */
-  async proof(node) {
+  async proof(node, isInitialCall = true) {
     this.updateStatusIcon('bes-status-loading')
     this.statusDiv.title = 'BesService je v procesu preverjanja pravopisa.'
     switch (node.nodeType) {
@@ -91,9 +87,10 @@ class BesService {
             ]
           }
           this.clearMistakeMarkup(node)
-          let data = []
-          for (const el2 of node.childNodes)
-            data = data.concat(await this.proof(el2))
+          let dataPromises = Array.from(node.childNodes).map(child =>
+            this.proof(child, false)
+          )
+          let data = (await Promise.all(dataPromises)).flat()
           if (data.some(x => !x.markup && !/^\s*$/.test(x.text))) {
             const requestData = {
               format: 'plain',
@@ -111,7 +108,7 @@ class BesService {
               body: new URLSearchParams(requestData)
             })
             const signal = this.abortController.signal
-            fetch(request, { signal })
+            await fetch(request, { signal })
               .then(response => {
                 if (!response.ok) {
                   this.updateStatusIcon('bes-status-error')
@@ -181,14 +178,27 @@ class BesService {
                 )
               })
           }
-          this.updateStatusIcon('bes-status-success')
-          this.statusDiv.title = 'BesService je registriran.'
+          if (isInitialCall) {
+            // TODO: Check count in 'makrofinančno' case.
+            const count = this.children.reduce(
+              (total, child) => total + child.matches.length,
+              0
+            )
+            if (count > 0) {
+              this.updateStatusIcon('bes-status-mistakes')
+              this.statusDiv.title = 'Število napak: ' + count
+            } else {
+              this.updateStatusIcon('bes-status-success')
+              this.statusDiv.title = 'V besedilu ni napak.'
+            }
+          }
           return [{ text: '<' + node.tagName + '/>', node: node, markup: true }]
         } else {
           // Inline elements require no markup. Keep plain text only.
-          let data = []
-          for (const el2 of node.childNodes)
-            data = data.concat(await this.proof(el2))
+          let dataPromises = Array.from(node.childNodes).map(child =>
+            this.proof(child, false)
+          )
+          let data = (await Promise.all(dataPromises)).flat()
           return data
         }
 
@@ -288,19 +298,6 @@ class BesService {
       element: el,
       matches: matches
     })
-
-    // TODO: This also shows the count of mistakes that are not visible, meaning that they are hidden behind the shown ones.
-    const count = this.children.reduce(
-      (total, child) => total + child.matches.length,
-      0
-    )
-    if (count > 0) {
-      this.updateStatusIcon('bes-status-mistakes')
-      this.statusDiv.title = 'Število napak: ' + count
-    } else {
-      this.updateStatusIcon('bes-status-success')
-      this.statusDiv.title = 'V besedilu ni napak.'
-    }
   }
 
   /**