diff --git a/doc/README.md b/doc/README.md
index b77ae46..adecf2b 100644
--- a/doc/README.md
+++ b/doc/README.md
@@ -3,3 +3,5 @@
 Files created by script "https://github.com/oeg-upm/foops_documentation_scripts/ttl_transformation.py".
 The source is always the TTL file, and the result is a HTML file and a JSON-LD file, both with the same name as TTL file.
 
+The main page displays the tests and metrics created from the ttl_transformation.py process, which are stored in doc/test.
+This main page is generated by "https://github.com/oeg-upm/foops_documentation_scripts/ttl_catalog.py"
diff --git a/doc/catalog.html b/doc/catalog.html
new file mode 100644
index 0000000..6bd90a8
--- /dev/null
+++ b/doc/catalog.html
@@ -0,0 +1,195 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>Foops catalogue</title>
+        <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css"> 
+        <script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
+        <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
+        <style>
+            .row {
+              margin-bottom: 10px;
+            }
+            .well {
+              margin: 0px;
+              padding: 10px 0; 
+              padding-left: 10px;
+            }
+            .tag_div {
+                border-right: 10px solid white; 
+            }
+        </style>
+        <script>
+            $(document).ready(function(){
+                $("#div_metric").hide();
+                
+                $("#btn_metric").click(function(){
+                    $("#div_test").hide();
+                    $("#div_metric").show();
+                });
+                
+                $("#btn_test").click(function(){
+                    $("#div_metric").hide();
+                    $("#div_test").show();
+                });
+            });
+        </script>
+    </head>
+    <body>
+        <div style="margin-top: 20px;">
+            <div class="row">
+                <div class="col-md-12" style="display: flex; justify-content: flex-end; margin-bottom: 10px;">
+                    <button id="btn_test" type="button" class="btn btn-primary"  style="margin-right: 10px;"">Test</button>
+                    <button id="btn_metric" type="button" class="btn btn-primary"  style="margin-right: 10px;"">Metric</button>
+                    <button id="btn_about" type="button" class="btn btn-primary" style="margin-right: 10px;"">About</button>
+                </div>
+            </div>
+            <div id = "div_test" class="container">
+                <div class="row text-center">
+                    <div class="col-md-12"> <h1>TEST CATALOGUE</h1>
+                        <p style="text-align: center;"><h4> Here you can find the list of test that <a href="https://foops.linkeddata.es/FAIR_validator.html#"> FOOPS </a> of <a href="https://oeg.fi.upm.es"> Ontology Engineering Group (OEG) </a> is developing and publishing on the web.</h4></p>
+                    </div>
+                </div>
+                <table class="table" style="margin-top: 30px;">
+                    <thead>
+                        <tr>
+                            <th>Uri</th>
+                            <th>Name</th>
+                            <th>Title</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/RDF1">https://w3id.org/foops/test/RDF1</a></td>
+                            <td><strong>CN1</strong></td>
+                            <td>Content negotiation for RDF</td>
+                        </tr>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/DOC1">https://w3id.org/foops/test/DOC1</a></td>
+                            <td><strong>DOC1</strong></td>
+                            <td>HTML availability</td>
+                        </tr>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/FIND1">https://w3id.org/foops/test/FIND1</a></td>
+                            <td><strong>FIND1</strong></td>
+                            <td>Ontology prefix</td>
+                        </tr>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/FIND2">https://w3id.org/foops/test/FIND2</a></td>
+                            <td><strong>FIND2</strong></td>
+                            <td>Prefix is in registry</td>
+                        </tr>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/FIND3">https://w3id.org/foops/test/FIND3</a></td>
+                            <td><strong>FIND3</strong></td>
+                            <td>Ontology in metadata registry</td>
+                        </tr>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/FIND_3_BIS">https://w3id.org/foops/test/FIND_3_BIS</a></td>
+                            <td><strong>FIND_3_BIS</strong></td>
+                            <td>Metadata are accessible, even when ontology is not</td>
+                        </tr>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/HTTP1">https://w3id.org/foops/test/HTTP1</a></td>
+                            <td><strong>HTTP1</strong></td>
+                            <td>Open protocol</td>
+                        </tr>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/OM1">https://w3id.org/foops/test/OM1</a></td>
+                            <td><strong>OM1</strong></td>
+                            <td>Minimum metadata</td>
+                        </tr>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/OM2">https://w3id.org/foops/test/OM2</a></td>
+                            <td><strong>OM2</strong></td>
+                            <td>Recommended metadata</td>
+                        </tr>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/OM3">https://w3id.org/foops/test/OM3</a></td>
+                            <td><strong>OM3</strong></td>
+                            <td>Detailed metadata</td>
+                        </tr>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/OM4.1">https://w3id.org/foops/test/OM4.1</a></td>
+                            <td><strong>OM4.1</strong></td>
+                            <td>License availability</td>
+                        </tr>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/OM4.2">https://w3id.org/foops/test/OM4.2</a></td>
+                            <td><strong>OM4.2</strong></td>
+                            <td>License is resolvable</td>
+                        </tr>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/OM5_1">https://w3id.org/foops/test/OM5_1</a></td>
+                            <td><strong>OM5_1</strong></td>
+                            <td>Basic provenance metadata</td>
+                        </tr>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/OM5_2">https://w3id.org/foops/test/OM5_2</a></td>
+                            <td><strong>OM5_2</strong></td>
+                            <td>Detailed provenance metadata</td>
+                        </tr>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/PURL1">https://w3id.org/foops/test/PURL1</a></td>
+                            <td><strong>PURL1</strong></td>
+                            <td>Persistent URL</td>
+                        </tr>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/URI1">https://w3id.org/foops/test/URI1</a></td>
+                            <td><strong>URI1</strong></td>
+                            <td>Ontology URI is resolvable</td>
+                        </tr>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/URI2">https://w3id.org/foops/test/URI2</a></td>
+                            <td><strong>URI2</strong></td>
+                            <td>Consistent ontology IDs</td>
+                        </tr>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/VER1">https://w3id.org/foops/test/VER1</a></td>
+                            <td><strong>VER1</strong></td>
+                            <td>Version IRI</td>
+                        </tr>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/VER2">https://w3id.org/foops/test/VER2</a></td>
+                            <td><strong>VER2</strong></td>
+                            <td>Version IRI resolves</td>
+                        </tr>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/VOC1">https://w3id.org/foops/test/VOC1</a></td>
+                            <td><strong>VOC1</strong></td>
+                            <td>Vocabulary reuse (metadata)</td>
+                        </tr>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/VOC2">https://w3id.org/foops/test/VOC2</a></td>
+                            <td><strong>VOC2</strong></td>
+                            <td>Vocabulary reuse</td>
+                        </tr>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/VOC3">https://w3id.org/foops/test/VOC3</a></td>
+                            <td><strong>VOC3</strong></td>
+                            <td>Documentation: labels</td>
+                        </tr>
+                        <tr>
+                            <td><a href="https://w3id.org/foops/test/VOC4">https://w3id.org/foops/test/VOC4</a></td>
+                            <td><strong>VOC4</strong></td>
+                            <td>Documentation: definitions</td>
+                        </tr>
+                    </tbody>
+                </table>
+            </div>
+            <div id = "div_metric" class="container">
+                <div class="row text-center">
+                    <div class="col-md-12"> <h1>TEST METRICS</h1>
+                        <p style="text-align: center;"> <h4>Here you can find the list of metrics that the <a href="https://oeg.fi.upm.es"> Ontology Engineering Group (OEG) </a> is developing and publishing on the web.</h4></p>
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <div id="pie" class="row" style="margin-top: 30px;">  
+            <div class="col-md-12 text-center"">
+              Ontology Engineer Group
+              <a href="https://oeg.fi.upm.es" target="_blank">https://oeg.fi.upm.es</a>
+            </div>
+        </div>
+     </body>
+</html>
\ No newline at end of file
diff --git a/doc/template_catalog.html b/doc/template_catalog.html
new file mode 100644
index 0000000..3e80534
--- /dev/null
+++ b/doc/template_catalog.html
@@ -0,0 +1,87 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>Foops catalogue</title>
+        <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css"> 
+        <script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
+        <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
+        <style>
+            .row {
+              margin-bottom: 10px;
+            }
+            .well {
+              margin: 0px;
+              padding: 10px 0; 
+              padding-left: 10px;
+            }
+            .tag_div {
+                border-right: 10px solid white; 
+            }
+        </style>
+        <script>
+            $(document).ready(function(){
+                $("#div_metric").hide();
+                
+                $("#btn_metric").click(function(){
+                    $("#div_test").hide();
+                    $("#div_metric").show();
+                });
+                
+                $("#btn_test").click(function(){
+                    $("#div_metric").hide();
+                    $("#div_test").show();
+                });
+            });
+        </script>
+    </head>
+    <body>
+        <div style="margin-top: 20px;">
+            <div class="row">
+                <div class="col-md-12" style="display: flex; justify-content: flex-end; margin-bottom: 10px;">
+                    <button id="btn_test" type="button" class="btn btn-primary"  style="margin-right: 10px;"">Test</button>
+                    <button id="btn_metric" type="button" class="btn btn-primary"  style="margin-right: 10px;"">Metric</button>
+                    <button id="btn_about" type="button" class="btn btn-primary" style="margin-right: 10px;"">About</button>
+                </div>
+            </div>
+            <div id = "div_test" class="container">
+                <div class="row text-center">
+                    <div class="col-md-12"> <h1>TEST CATALOGUE</h1>
+                        <p style="text-align: center;"><h4> Here you can find the list of test that <a href="https://foops.linkeddata.es/FAIR_validator.html#"> FOOPS </a> of <a href="https://oeg.fi.upm.es"> Ontology Engineering Group (OEG) </a> is developing and publishing on the web.</h4></p>
+                    </div>
+                </div>
+                <table class="table" style="margin-top: 30px;">
+                    <thead>
+                        <tr>
+                            <th>Uri</th>
+                            <th>Name</th>
+                            <th>Title</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        {{#tests}}
+                        <tr>
+                            <td><a href="{{identifier}}">{{identifier}}</a></td>
+                            <td><strong>{{name}}</strong></td>
+                            <td>{{title}}</td>
+                        </tr>
+                        {{/tests}}
+                    </tbody>
+                </table>
+            </div>
+            <div id = "div_metric" class="container">
+                <div class="row text-center">
+                    <div class="col-md-12"> <h1>TEST METRICS</h1>
+                        <p style="text-align: center;"> <h4>Here you can find the list of metrics that the <a href="https://oeg.fi.upm.es"> Ontology Engineering Group (OEG) </a> is developing and publishing on the web.</h4></p>
+                    </div>
+                </div>
+            </div>
+        </div>
+
+        <div id="pie" class="row" style="margin-top: 30px;">  
+            <div class="col-md-12 text-center"">
+              Ontology Engineer Group
+              <a href="https://oeg.fi.upm.es" target="_blank">https://oeg.fi.upm.es</a>
+            </div>
+        </div>
+     </body>
+</html>
\ No newline at end of file
diff --git a/doc/test/plantilla.html b/doc/test/template.html
similarity index 100%
rename from doc/test/plantilla.html
rename to doc/test/template.html

Uri	Name	Title
https://w3id.org/foops/test/RDF1	CN1	Content negotiation for RDF
https://w3id.org/foops/test/DOC1	DOC1	HTML availability
https://w3id.org/foops/test/FIND1	FIND1	Ontology prefix
https://w3id.org/foops/test/FIND2	FIND2	Prefix is in registry
https://w3id.org/foops/test/FIND3	FIND3	Ontology in metadata registry
https://w3id.org/foops/test/FIND_3_BIS	FIND_3_BIS	Metadata are accessible, even when ontology is not
https://w3id.org/foops/test/HTTP1	HTTP1	Open protocol
https://w3id.org/foops/test/OM1	OM1	Minimum metadata
https://w3id.org/foops/test/OM2	OM2	Recommended metadata
https://w3id.org/foops/test/OM3	OM3	Detailed metadata
https://w3id.org/foops/test/OM4.1	OM4.1	License availability
https://w3id.org/foops/test/OM4.2	OM4.2	License is resolvable
https://w3id.org/foops/test/OM5_1	OM5_1	Basic provenance metadata
https://w3id.org/foops/test/OM5_2	OM5_2	Detailed provenance metadata
https://w3id.org/foops/test/PURL1	PURL1	Persistent URL
https://w3id.org/foops/test/URI1	URI1	Ontology URI is resolvable
https://w3id.org/foops/test/URI2	URI2	Consistent ontology IDs
https://w3id.org/foops/test/VER1	VER1	Version IRI
https://w3id.org/foops/test/VER2	VER2	Version IRI resolves
https://w3id.org/foops/test/VOC1	VOC1	Vocabulary reuse (metadata)
https://w3id.org/foops/test/VOC2	VOC2	Vocabulary reuse
https://w3id.org/foops/test/VOC3	VOC3	Documentation: labels
https://w3id.org/foops/test/VOC4	VOC4	Documentation: definitions