diff --git a/source/net/yacy/document/Condenser.java b/source/net/yacy/document/Condenser.java
index c59de2b7d..35b55c9e7 100644
--- a/source/net/yacy/document/Condenser.java
+++ b/source/net/yacy/document/Condenser.java
@@ -195,6 +195,7 @@ public final class Condenser extends Tokenizer {
         }
 
         String text = document.getTextString();
+        this.languageIdentificator.add(text); // use content text for language detection (before we added already title etc. for best identification content text is valuable)
 
         // create hashes for duplicate detection
         // check dups with http://localhost:8090/solr/select?q=*:*&start=0&rows=3&fl=sku,fuzzy_signature_text_t,fuzzy_signature_l,fuzzy_signature_unique_b
diff --git a/source/net/yacy/document/language/Identificator.java b/source/net/yacy/document/language/Identificator.java
index eff63dc34..a4d7ed759 100644
--- a/source/net/yacy/document/language/Identificator.java
+++ b/source/net/yacy/document/language/Identificator.java
@@ -38,7 +38,6 @@ import net.yacy.cora.util.ConcurrentLog;
  */
 public final class Identificator {
 
-    private StringBuilder text;
     private Detector detector;
     private Language language;
 
@@ -46,7 +45,6 @@ public final class Identificator {
         try {
             if(DetectorFactory.getLangList().isEmpty()) DetectorFactory.loadProfile(new File("langdetect").toString());
             this.detector = DetectorFactory.create();
-            this.text = new StringBuilder();
         } catch (LangDetectException e) {
             ConcurrentLog.logException(e);
         }
@@ -54,11 +52,10 @@ public final class Identificator {
 
     public void add(final String word) {
         if (word == null) return;
-        this.text.append(" " + word);
+        this.detector.append(" " + word); // detector internally caches text up to maxtextlen = default = 10000 chars
     }
 
     public String getLanguage() {
-        this.detector.append(this.text.toString());
         try {
             ArrayList<Language> probabilities = this.detector.getProbabilities();
             if(probabilities.isEmpty()) return null;