diff --git a/README.md b/README.md
index 0cc0fc6..e8d4690 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ Geziyor is a blazing fast web crawling and web scraping framework, used to crawl
 ## Features
 - 1.000+ Requests/Sec
 - Caching (Memory/Disk)
-- Automatic Data Exporting (JSON)
+- Automatic Data Exporting (JSON, CSV, or custom)
 - Limit Concurrency (Global/Per Domain)
 - Request Delays (Constant/Randomized)
 - Automatic response decoding to UTF-8
diff --git a/exporter/csv.go b/exporter/csv.go
index b4d8f79..b4b3a47 100644
--- a/exporter/csv.go
+++ b/exporter/csv.go
@@ -4,6 +4,7 @@ import (
 	"encoding/csv"
 	"fmt"
 	"github.com/geziyor/geziyor"
+	"log"
 	"os"
 	"reflect"
 	"sync"
@@ -11,7 +12,7 @@ import (
 
 // CSVExporter exports response data as CSV streaming file
 type CSVExporter struct {
-	Filename string
+	FileName string
 
 	once   sync.Once
 	file   *os.File
@@ -20,14 +21,14 @@ type CSVExporter struct {
 
 func (e CSVExporter) Export(response *geziyor.Response) {
 
-	// Default Filename
-	if e.Filename == "" {
-		e.Filename = "out.csv"
+	// Default filename
+	if e.FileName == "" {
+		e.FileName = "out.csv"
 	}
 
-	// Create File
+	// Create file
 	e.once.Do(func() {
-		newFile, err := os.OpenFile(e.Filename, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
+		newFile, err := os.OpenFile(e.FileName, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
 		if err != nil {
 			fmt.Fprintf(os.Stderr, "output file creation error: %v", err)
 			return
@@ -40,22 +41,27 @@ func (e CSVExporter) Export(response *geziyor.Response) {
 	for res := range response.Exports {
 		var values []string
 
+		// Detect type and extract CSV values
 		val := reflect.ValueOf(res)
 		switch val.Kind() {
-		// TODO: Map type support is temporary. Ordering is wrong. Needs to be sorted by map keys (CSV headers).
-		case reflect.Map:
-			iter := val.MapRange()
-			for iter.Next() {
-				values = append(values, fmt.Sprint(iter.Value()))
-			}
 
 		case reflect.Slice:
 			for i := 0; i < val.Len(); i++ {
 				values = append(values, fmt.Sprint(val.Index(i)))
 			}
+
+		// TODO: Map type support is incomplete. Ordering is wrong. Needs to be sorted by map keys (CSV headers).
+		case reflect.Map:
+			iter := val.MapRange()
+			for iter.Next() {
+				values = append(values, fmt.Sprint(iter.Value()))
+			}
 		}
 
-		e.writer.Write(values)
+		// Write to file
+		if err := e.writer.Write(values); err != nil {
+			log.Printf("CSV writing error on exporter: %v\n", err)
+		}
 		e.writer.Flush()
 	}
 }
diff --git a/exporter/json.go b/exporter/json.go
index 610927c..a625d52 100644
--- a/exporter/json.go
+++ b/exporter/json.go
@@ -4,13 +4,14 @@ import (
 	"encoding/json"
 	"fmt"
 	"github.com/geziyor/geziyor"
+	"log"
 	"os"
 	"sync"
 )
 
 // JSONExporter exports response data as JSON streaming file
 type JSONExporter struct {
-	Filename   string
+	FileName   string
 	EscapeHTML bool
 
 	file *os.File
@@ -20,14 +21,14 @@ type JSONExporter struct {
 // Export exports response data as JSON streaming file
 func (e JSONExporter) Export(response *geziyor.Response) {
 
-	// Default Filename
-	if e.Filename == "" {
-		e.Filename = "out.json"
+	// Default filename
+	if e.FileName == "" {
+		e.FileName = "out.json"
 	}
 
-	// Create File
+	// Create file
 	e.once.Do(func() {
-		newFile, err := os.OpenFile(e.Filename, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
+		newFile, err := os.OpenFile(e.FileName, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
 		if err != nil {
 			fmt.Fprintf(os.Stderr, "output file creation error: %v", err)
 			return
@@ -39,6 +40,8 @@ func (e JSONExporter) Export(response *geziyor.Response) {
 	for res := range response.Exports {
 		encoder := json.NewEncoder(e.file)
 		encoder.SetEscapeHTML(e.EscapeHTML)
-		encoder.Encode(res)
+		if err := encoder.Encode(res); err != nil {
+			log.Printf("JSON encoding error on exporter: %v\n", err)
+		}
 	}
 }
diff --git a/geziyor.go b/geziyor.go
index a65b719..9bbb4cb 100644
--- a/geziyor.go
+++ b/geziyor.go
@@ -157,11 +157,13 @@ func (g *Geziyor) Do(req *http.Request, callback func(resp *Response)) {
 	bodyReader := io.LimitReader(resp.Body, g.opt.MaxBodySize)
 
 	// Start reading body and determine encoding
-	bodyReader, err = charset.NewReader(bodyReader, resp.Header.Get("Content-Type"))
-	if err != nil {
-		log.Printf("Determine encoding error: %v\n", err)
-		g.releaseSem(req)
-		return
+	if !g.opt.CharsetDetectDisabled {
+		bodyReader, err = charset.NewReader(bodyReader, resp.Header.Get("Content-Type"))
+		if err != nil {
+			log.Printf("Determine encoding error: %v\n", err)
+			g.releaseSem(req)
+			return
+		}
 	}
 
 	// Continue reading body
diff --git a/options.go b/options.go
index 713d6c7..6629c5f 100644
--- a/options.go
+++ b/options.go
@@ -46,4 +46,7 @@ type Options struct {
 
 	// Max body reading size in bytes
 	MaxBodySize int64
+
+	// Charset Detection disable
+	CharsetDetectDisabled bool
 }