diff --git a/app/app.db b/app/app.db
index 8132068..fe7a75a 100644
Binary files a/app/app.db and b/app/app.db differ
diff --git a/app/config.py b/app/config.py
index 7de7c2e..027805f 100644
--- a/app/config.py
+++ b/app/config.py
@@ -17,10 +17,3 @@ class Config(object):
         "DATABASE_URL"
     ) or "sqlite:///" + os.path.join(basedir, "app.db")
     SQLALCHEMY_TRACK_MODIFICATIONS = False
-
-    @staticmethod
-    def save():
-        with open(dotenv_file, "w") as f:
-            f.write("FRAMEWORK=" + Config.FRAMEWORK + "\n")
-            f.write("OUTPUT=" + Config.OUTPUT + "\n")
-            f.write("COMPARE=" + str(Config.COMPARE) + "\n")
diff --git a/app/results/main_select.py b/app/results/main_select.py
index f5b9933..eacb9b1 100644
--- a/app/results/main_select.py
+++ b/app/results/main_select.py
@@ -7,6 +7,7 @@ from flask_login import current_user
 from flask import Blueprint, current_app, send_file
 from flask import render_template, current_app, request, redirect, url_for
 from flask_login import login_required
+from ..config import Config
 
 # import shutil
 # import xlsxwriter
@@ -15,6 +16,25 @@ from flask_login import login_required
 results = Blueprint("results", __name__, template_folder="templates")
 
 
+class AjaxResponse:
+    def __init__(self, success, file_name, code=200):
+        self.success = success
+        self.file_name = file_name
+        self.code = code
+
+    def to_string(self):
+        return (
+            json.dumps(
+                {
+                    "success": self.success,
+                    "file": self.file_name,
+                }
+            ),
+            self.code,
+            {"ContentType": "application/json"},
+        )
+
+
 @results.route("/select")
 @login_required
 def select(compare="False"):
@@ -63,6 +83,13 @@ def best(file_name):
     return render_template("datasets.html", datasets=datos)
 
 
+@results.route("/set_compare", methods=["POST"])
+def set_compare():
+    compare = request.json["compare"]
+    current_app.config.update(COMPARE=compare)
+    return AjaxResponse(True, "Ok").to_string()
+
+
 @results.route("/report/<file_name>")
 @login_required
 def report(file_name):
@@ -70,17 +97,14 @@ def report(file_name):
     with open(os.path.join(Folders.results, file_name)) as f:
         data = json.load(f)
     try:
-        compare = current_app.config["COMPARE"]
-        summary = process_data(file_name, compare, data)
+        summary = process_data(file_name, current_app.config["COMPARE"], data)
     except Exception as e:
-        return render_template("error.html", message=str(e), compare=compare)
+        return render_template("error.html", message=str(e))
     return render_template(
         "report.html",
         data=data,
         file=file_name,
         summary=summary,
-        framework=current_app.config["FRAMEWORK"],
-        back=back,
     )
 
 
diff --git a/app/results/templates/_table_report.html b/app/results/templates/_table_report.html
new file mode 100644
index 0000000..3d46ec3
--- /dev/null
+++ b/app/results/templates/_table_report.html
@@ -0,0 +1,110 @@
+<div id="app">
+    <section class="section">
+        <div class="container-fluid">
+            <div>
+                <table class="table table-bordered bg-light">
+                    <thead>
+                        <tr class="bg-info text-white">
+                            <th class="text-center">Platform</th>
+                            <th class="text-center">Model</th>
+                            <th class="text-center">Date</th>
+                            <th class="text-center">Time</th>
+                            {% if data.duration > 7200 %}
+                                {% set unit = "h" %}
+                                {% set divider = 3600 %}
+                            {% else %}
+                                {% set unit = "min" %}
+                                {% set divider = 60 %}
+                            {% endif %}
+                            <th class="text-center">Duration ({{ unit }})</th>
+                            <th class="text-center">Stratified</th>
+                            <th class="text-center">Discretized</th>
+                            <th class="text-center"># Folds</th>
+                        </tr>
+                        <tr>
+                            <th class="text-center">{{ data.platform }}</th>
+                            <th class="text-center">{{ data.model }} {{ data.version }}</th>
+                            <th class="text-center">{{ data.date }}</th>
+                            <th class="text-center">{{ data.time }}</th>
+                            <th class="text-center">{{ "%.2f" % (data.duration/divider) }}</th>
+                            <th class="text-center">{{ data.stratified }}</th>
+                            <th class="text-center">{{ data.discretized }}</th>
+                            <th class="text-center">{{ data.folds }}</th>
+                        </tr>
+                        <tr>
+                            <th class="text-center bg-info text-white">Language</th>
+                            <th class="text-center" colspan=3>{{ data.language }} {{ data.language_version }}</th>
+                            <th class="text-center bg-info text-white">Seeds</th>
+                            <th class="text-center" colspan=6>{{ data.seeds }}</th>
+                        </tr>
+                    </thead>
+                </table>
+                <div>
+                    <button class="{{ button }}" onclick="excelFile()">
+                        <i class="mdi mdi-file-excel"></i> Excel
+                    </button>
+                </div>
+                <table id="report-table"
+                       class="table table-striped table-hover table-bordered bg-light">
+                    <thead>
+                        <tr class="bg-primary text-white">
+                            <th class="text-center">Dataset</th>
+                            <th class="text-center">Samples</th>
+                            <th class="text-center">Features</th>
+                            <th class="text-center">Classes</th>
+                            <th class="text-center">Nodes</th>
+                            <th class="text-center">{{ data.score_name|capitalize }}</th>
+                            <th class="text-center">Time</th>
+                            <th class="text-center">hyperparameters</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        {% for item in data.results %}
+                            <tr>
+                                <td>{{ item.dataset }}</td>
+                                <td class="{{ right }}">{{ '{:,}'.format(item.samples) }}</td>
+                                <td class="{{ right }}">{{"%d" % item.features}}</td>
+                                <td class="{{ right }}">{{"%d" % item.classes}}</td>
+                                <td class="{{ right }}">{{ '{:,.2f}'.format(item.nodes) }}</td>
+                                <td class="{{ right }}">{{"%.6f±%.4f" % (item.score, item.score_std)}} {{ item.symbol|safe }}</td>
+                                <td class="{{ right }}">{{"%.6f±%.4f" % (item.time, item.time_std)}}</td>
+                                <td class="{{ center }}">{{ item.hyperparameters }}</td>
+                            </tr>
+                        {% endfor %}
+                    </tbody>
+                </table>
+                {% if summary|length > 0 %}
+                    <div class="col-4 col-lg-4">
+                        <table class="table table-bordered bg-light">
+                            <thead>
+                                <tr>
+                                    <th class="text-center bg-primary text-white">Symbol</th>
+                                    <th class="text-center bg-primary text-white">Meaning</th>
+                                    <th class="text-center bg-primary text-white">Count</th>
+                                </tr>
+                            </thead>
+                            <tbody>
+                                {% for key, value in summary.items() %}
+                                    <tr>
+                                        <td class="{{ center }}">{{ key }}</td>
+                                        <td>{{ value[0] }}</td>
+                                        <td class={{ right }}>
+                                            {{ '{:,}'.format(value[1]) }}
+                                        </td>
+                                    </tr>
+                                </tbody>
+                            {% endfor %}
+                        </table>
+                    </div>
+                {% endif %}
+                <h7>
+                <b>
+                    Total score: {{ "%.6f" % (data.results | sum(attribute="score") ) }}
+                </b>
+                </h7>
+                <h7>
+                Number of files: {{ data.results | length }}
+                </h7>
+            </div>
+        </section>
+    </div>
diff --git a/app/results/templates/_table_select.html b/app/results/templates/_table_select.html
index fb4ea9e..9e8d5c6 100644
--- a/app/results/templates/_table_select.html
+++ b/app/results/templates/_table_select.html
@@ -41,11 +41,11 @@
                     <td>
                         {% set file_best = "best_results_" ~ parts[1] ~ "_" ~ parts[2] ~ ".json" %}
                         <button class="btn btn-primary btn-small"
-                                onclick="{{ url_for("results.report", file_name=file) }}">
+                                onclick='location.href="{{ url_for("results.report", file_name=file) }}"'>
                             <i class="mdi mdi-table-eye"></i>
                         </button>
                         <button class="btn btn-primary btn-small"
-                                onclick="{{ url_for("results.best", file_name=file_best) }}"
+                                onclick='location.href="{{ url_for("results.best", file_name=file_best) }}"'
                                 hidden="true"
                                 name="best_buttons">
                             <i class="mdi mdi-star-circle-outline"></i>
diff --git a/app/results/templates/error.html b/app/results/templates/error.html
new file mode 100644
index 0000000..7dab134
--- /dev/null
+++ b/app/results/templates/error.html
@@ -0,0 +1,246 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>Error</title>
+        <style>@import url(https://fonts.googleapis.com/css?family=opensans:500);
+            body{
+                            background: #33cc99;
+                            color:#fff;
+                            font-family: 'Open Sans', sans-serif;
+                            max-height:700px;
+                            overflow: hidden;
+                        }
+                        .c{
+                            text-align: center;
+                            display: block;
+                            position: relative;
+                            width:80%;
+                            margin:100px auto;
+                        }
+                        ._404{
+                            font-size: 220px;
+                            position: relative;
+                            display: inline-block;
+                            z-index: 2;
+                            height: 250px;
+                            letter-spacing: 15px;
+                        }
+                        ._1{
+                            text-align:center;
+                            display:block;
+                            position:relative;
+                            letter-spacing: 12px;
+                            font-size: 4em;
+                            line-height: 80%;
+                        }
+                        ._2{
+                            text-align:center;
+                            display:block;
+                            position: relative;
+                            font-size: 20px;
+                        }
+                        .text{
+                            font-size: 70px;
+                            text-align: center;
+                            position: relative;
+                            display: inline-block;
+                            margin: 19px 0px 0px 0px;
+                            /* top: 256.301px; */
+                            z-index: 3;
+                            width: 100%;
+                            line-height: 1.2em;
+                            display: inline-block;
+                        }
+                       
+            
+                        .btn{
+                            background-color: rgb( 255, 255, 255 );
+                            position: relative;
+                            display: inline-block;
+                            width: 358px;
+                            padding: 5px;
+                            z-index: 5;
+                            font-size: 25px;
+                            margin:0 auto;
+                            color:#33cc99;
+                            text-decoration: none;
+                            margin-right: 10px
+                        }
+                        .right{
+                            float:right;
+                            width:60%;
+                        }
+                        
+                        hr{
+                            padding: 0;
+                            border: none;
+                            border-top: 5px solid #fff;
+                            color: #fff;
+                            text-align: center;
+                            margin: 0px auto;
+                            width: 420px;
+                            height:10px;
+                            z-index: -10;
+                        }
+                        
+                        hr:after {
+                            content: "\2022";
+                            display: inline-block;
+                            position: relative;
+                            top: -0.75em;
+                            font-size: 2em;
+                            padding: 0 0.2em;
+                            background: #33cc99;
+                        }
+                        
+                        .cloud {
+                            width: 350px; height: 120px;
+            
+                            background: #FFF;
+                            background: linear-gradient(top, #FFF 100%);
+                            background: -webkit-linear-gradient(top, #FFF 100%);
+                            background: -moz-linear-gradient(top, #FFF 100%);
+                            background: -ms-linear-gradient(top, #FFF 100%);
+                            background: -o-linear-gradient(top, #FFF 100%);
+            
+                            border-radius: 100px;
+                            -webkit-border-radius: 100px;
+                            -moz-border-radius: 100px;
+            
+                            position: absolute;
+                            margin: 120px auto 20px;
+                            z-index:-1;
+                            transition: ease 1s;
+                        }
+            
+                        .cloud:after, .cloud:before {
+                            content: '';
+                            position: absolute;
+                            background: #FFF;
+                            z-index: -1
+                        }
+            
+                        .cloud:after {
+                            width: 100px; height: 100px;
+                            top: -50px; left: 50px;
+            
+                            border-radius: 100px;
+                            -webkit-border-radius: 100px;
+                            -moz-border-radius: 100px;
+                        }
+            
+                        .cloud:before {
+                            width: 180px; height: 180px;
+                            top: -90px; right: 50px;
+            
+                            border-radius: 200px;
+                            -webkit-border-radius: 200px;
+                            -moz-border-radius: 200px;
+                        }
+                        
+                        .x1 {
+                            top:-50px;
+                            left:100px;
+                            -webkit-transform: scale(0.3);
+                            -moz-transform: scale(0.3);
+                            transform: scale(0.3);
+                            opacity: 0.9;
+                            -webkit-animation: moveclouds 15s linear infinite;
+                            -moz-animation: moveclouds 15s linear infinite;
+                            -o-animation: moveclouds 15s linear infinite;
+                        }
+                        
+                        .x1_5{
+                            top:-80px;
+                            left:250px;
+                            -webkit-transform: scale(0.3);
+                            -moz-transform: scale(0.3);
+                            transform: scale(0.3);
+                            -webkit-animation: moveclouds 17s linear infinite;
+                            -moz-animation: moveclouds 17s linear infinite;
+                            -o-animation: moveclouds 17s linear infinite; 
+                        }
+            
+                        .x2 {
+                            left: 250px;
+                            top:30px;
+                            -webkit-transform: scale(0.6);
+                            -moz-transform: scale(0.6);
+                            transform: scale(0.6);
+                            opacity: 0.6; 
+                            -webkit-animation: moveclouds 25s linear infinite;
+                            -moz-animation: moveclouds 25s linear infinite;
+                            -o-animation: moveclouds 25s linear infinite;
+                        }
+            
+                        .x3 {
+                            left: 250px; bottom: -70px;
+            
+                            -webkit-transform: scale(0.6);
+                            -moz-transform: scale(0.6);
+                            transform: scale(0.6);
+                            opacity: 0.8; 
+            
+                            -webkit-animation: moveclouds 25s linear infinite;
+                            -moz-animation: moveclouds 25s linear infinite;
+                            -o-animation: moveclouds 25s linear infinite;
+                        }
+            
+                        .x4 {
+                            left: 470px; botttom: 20px;
+            
+                            -webkit-transform: scale(0.75);
+                            -moz-transform: scale(0.75);
+                            transform: scale(0.75);
+                            opacity: 0.75;
+            
+                            -webkit-animation: moveclouds 18s linear infinite;
+                            -moz-animation: moveclouds 18s linear infinite;
+                            -o-animation: moveclouds 18s linear infinite;
+                        }
+            
+                        .x5 {
+                            left: 200px; top: 300px;
+            
+                            -webkit-transform: scale(0.5);
+                            -moz-transform: scale(0.5);
+                            transform: scale(0.5);
+                            opacity: 0.8; 
+            
+                            -webkit-animation: moveclouds 20s linear infinite;
+                            -moz-animation: moveclouds 20s linear infinite;
+                            -o-animation: moveclouds 20s linear infinite;
+                        }
+            
+                        @-webkit-keyframes moveclouds {
+                            0% {margin-left: 1000px;}
+                            100% {margin-left: -1000px;}
+                        }
+                        @-moz-keyframes moveclouds {
+                            0% {margin-left: 1000px;}
+                            100% {margin-left: -1000px;}
+                        }
+                        @-o-keyframes moveclouds {
+                            0% {margin-left: 1000px;}
+                            100% {margin-left: -1000px;}
+                        }
+        </style>
+    </head>
+    <body>
+        <div id="clouds">
+            <div class="cloud x1"></div>
+            <div class="cloud x1_5"></div>
+            <div class="cloud x2"></div>
+            <div class="cloud x3"></div>
+            <div class="cloud x4"></div>
+            <div class="cloud x5"></div>
+        </div>
+        <div class='c'>
+            <div class='_404'>Error</div>
+            <hr>
+            <div class='_1'>{{ message }}</div>
+            <!--<div class='_2'>WAS NOT FOUND</div>-->
+            <a class='btn' href='/'>Go Back</a>
+        </div>
+    </body>
+</html>
diff --git a/app/results/templates/report.html b/app/results/templates/report.html
new file mode 100644
index 0000000..7fea26c
--- /dev/null
+++ b/app/results/templates/report.html
@@ -0,0 +1,8 @@
+{% extends "base.html" %}
+{% block content %}
+    {% include "_table_report.html" %}
+{% endblock %}
+{% block jscript %}
+    {{ super() }}
+    {#<script src="{{ url_for('static', filename="js/report.js") }}"></script>#}
+{% endblock %}
diff --git a/app/static/js/select.js b/app/static/js/select.js
index 0ab59f4..737028a 100644
--- a/app/static/js/select.js
+++ b/app/static/js/select.js
@@ -40,33 +40,38 @@ $(document).ready(function () {
     $(document).ajaxStop(function () {
       $("body").removeClass("ajaxLoading");
     });
-    $('#compare').change(function() {
-      enable_disable_best_buttons();
+  $('#compare').change(function () {
+      $.ajax({
+        type:'POST',
+        url:'/results/set_compare',
+        data: JSON.stringify({"compare": $("#compare").is(":checked")}),
+        contentType: "application/json",
+        dataType: 'json',
+        success: function(data){
+          if (data.success) {
+            enable_disable_best_buttons();
+          } else {
+            alert(data.file);
+          }
+        },
+        error: function (XMLHttpRequest, textStatus, errorThrown) {
+          alert(XMLHttpRequest.responseText);
+        }
+      });
     });
     enable_disable_best_buttons();
   });
   function enable_disable_best_buttons(){
     if ($('#compare').is(':checked')) {
       $("[name='best_buttons']").addClass("tag is-link is-normal");
-        $("[name='best_buttons']").removeAttr("hidden");
+      $("[name='best_buttons']").removeAttr("hidden");
       } else {
         $("[name='best_buttons']").removeClass("tag is-link is-normal");
         $("[name='best_buttons']").attr("hidden", true);
       }
   }
   function showFile(selectedFile) {
-    var form = $(
-      '<form action="/show" method="post">' +
-        '<input type="hidden" name="selected-file" value="' +
-        selectedFile +
-        '" />' +
-        '<input type="hidden" name="compare" value=' +
-        $("#compare").is(":checked") +
-        " />" +
-        "</form>"
-    );
-    $("body").append(form);
-    form.submit();
+    location.href = "/results/show/" + selectedFile;
   }
   function excel() {
     var checkbox = document.getElementsByName("selected_files");