diff --git a/htroot/Crawler_p.java b/htroot/Crawler_p.java
index 03b205727..d90b061d1 100644
--- a/htroot/Crawler_p.java
+++ b/htroot/Crawler_p.java
@@ -212,12 +212,8 @@ public class Crawler_p {
                 if (crawlingStartURL!= null &&(crawlingStartURL.isFile() || crawlingStartURL.isSMB())) storeHTCache = false;
                 env.setConfig("storeHTCache", (storeHTCache) ? "true" : "false");
                 
-                final String cachePolicyString = post.get("cachePolicy", "iffresh");
-                CrawlProfile.CacheStrategy cachePolicy = CrawlProfile.CacheStrategy.IFFRESH;
-                if (cachePolicyString.equals("nocache")) cachePolicy = CrawlProfile.CacheStrategy.NOCACHE;
-                if (cachePolicyString.equals("iffresh")) cachePolicy = CrawlProfile.CacheStrategy.IFFRESH;
-                if (cachePolicyString.equals("ifexist")) cachePolicy = CrawlProfile.CacheStrategy.IFEXIST;
-                if (cachePolicyString.equals("cacheonly")) cachePolicy = CrawlProfile.CacheStrategy.CACHEONLY;
+                CrawlProfile.CacheStrategy cachePolicy = CrawlProfile.CacheStrategy.parse(post.get("cachePolicy", "iffresh"));
+                if (cachePolicy == null) cachePolicy = CrawlProfile.CacheStrategy.IFFRESH;
                 
                 final boolean xsstopw = post.get("xsstopw", "off").equals("on");
                 env.setConfig("xsstopw", (xsstopw) ? "true" : "false");
diff --git a/source/de/anomic/search/RankingProcess.java b/source/de/anomic/search/RankingProcess.java
index c4e1a0614..3f840b0f7 100644
--- a/source/de/anomic/search/RankingProcess.java
+++ b/source/de/anomic/search/RankingProcess.java
@@ -192,7 +192,9 @@ public final class RankingProcess extends Thread {
 			    }
 			    
 			    // check constraints
-			    if (!testFlags(iEntry)) continue;
+			    if (!testFlags(iEntry)) {
+			        continue;
+			    }
 			    
 			    // check document domain
 			    if (query.contentdom != ContentDomain.TEXT) {
@@ -203,10 +205,12 @@ public final class RankingProcess extends Thread {
 			    }
 
 			    // check tld domain
+			    /*
 			    if ((DigestURI.domDomain(iEntry.metadataHash()) & this.query.zonecode) == 0) {
 			        // filter out all tld that do not match with wanted tld domain
 			        continue;
 			    }
+			    */
 			    
                 // count domZones
                 //this.domZones[DigestURI.domDomain(iEntry.metadataHash())]++;
diff --git a/source/net/yacy/cora/protocol/Domains.java b/source/net/yacy/cora/protocol/Domains.java
index d86c60701..26b2d4c8f 100644
--- a/source/net/yacy/cora/protocol/Domains.java
+++ b/source/net/yacy/cora/protocol/Domains.java
@@ -462,7 +462,7 @@ public class Domains {
         
         // call i.getHostName() using concurrency to interrupt execution in case of a time-out
         try {
-            return TimeoutRequest.getHostName(i, 500);
+            return TimeoutRequest.getHostName(i, 1000);
         } catch (ExecutionException e) {
             return i.getHostAddress();
         }
@@ -484,7 +484,7 @@ public class Domains {
         // call dnsResolveNetBased(host) using concurrency to interrupt execution in case of a time-out
         try {
             boolean doCaching = true;
-            ip = TimeoutRequest.getByName(host, 500); // this makes the DNS request to backbone
+            ip = TimeoutRequest.getByName(host, 1000); // this makes the DNS request to backbone
             if ((ip == null) ||
                 (ip.isLoopbackAddress()) ||
                 (nameCacheNoCachingList.containsKey(host))