diff --git a/src/flask_covid19/blueprints/data_owid/owid_views.py b/src/flask_covid19/blueprints/data_owid/owid_views.py
index 3a10e796d3837ce66209631366a8d2f88fd25501..8e93d611118fdd4fc6181dd84704f7bfdbb8ca25 100644
--- a/src/flask_covid19/blueprints/data_owid/owid_views.py
+++ b/src/flask_covid19/blueprints/data_owid/owid_views.py
@@ -99,7 +99,7 @@ def url_owid_date_reported_one(date_reported_id: int, page: int = 1):
         "data of all reported countries for OWID date reported " + str(date_reported) + " "
     )
     try:
-        page_data = OwidData.get_data_for_day(date_reported, page)
+        page_data = OwidData.get_by_date_reported(date_reported, page)
     except OperationalError:
         flash("No data in the database.")
         page_data = None
@@ -120,7 +120,7 @@ def url_owid_date_reported_one_cases_new(date_reported_id: int, page: int = 1):
         "data of all reported countries for OWID date reported " + str(date_reported) + " "
     )
     try:
-        page_data = OwidData.get_data_for_day_order_by_cases_new(date_reported, page)
+        page_data = OwidData.find_by_date_reported_order_by_cases_new(date_reported, page)
     except OperationalError:
         flash("No data in the database.")
         page_data = None
@@ -141,7 +141,7 @@ def url_owid_date_reported_one_cases_cumulative(date_reported_id: int, page: int
         "data of all reported countries for OWID date reported " + str(date_reported) + " "
     )
     try:
-        page_data = OwidData.get_data_for_day_order_by_cases_cumulative(date_reported, page)
+        page_data = OwidData.find_by_date_reported_order_by_cases_cumulative(date_reported, page)
     except OperationalError:
         flash("No data in the database.")
         page_data = None
@@ -162,7 +162,7 @@ def url_owid_date_reported_one_deaths_new(date_reported_id: int, page: int = 1):
         "data of all reported countries for OWID date reported " + str(date_reported) + " "
     )
     try:
-        page_data = OwidData.get_data_for_day_order_by_deaths_new(date_reported, page)
+        page_data = OwidData.find_by_date_reported_order_by_deaths_new(date_reported, page)
     except OperationalError:
         flash("No data in the database.")
         page_data = None
@@ -183,7 +183,7 @@ def url_owid_date_reported_one_deaths_cumulative(date_reported_id: int, page: in
         "data of all reported countries for OWID date reported " + str(date_reported) + " "
     )
     try:
-        page_data = OwidData.get_data_for_day_order_by_deaths_cumulative(date_reported, page)
+        page_data = OwidData.find_by_date_reported_order_by_deaths_cumulative(date_reported, page)
     except OperationalError:
         flash("No data in the database.")
         page_data = None
diff --git a/src/flask_covid19/blueprints/data_owid/templates/owid/continent/all/owid_continent_all_table.html b/src/flask_covid19/blueprints/data_owid/templates/owid/continent/all/owid_continent_all_table.html
index 3b3aaeef40fb37ed785fec1e824aedafafceeb80..79b3cafeb193ff7da7074849b54b6ae1c999f64d 100644
--- a/src/flask_covid19/blueprints/data_owid/templates/owid/continent/all/owid_continent_all_table.html
+++ b/src/flask_covid19/blueprints/data_owid/templates/owid/continent/all/owid_continent_all_table.html
@@ -1,6 +1,6 @@
                 <div class="table-responsive">
                 <table class="table table-hover table-striped table-dark">
-                    <thead>
+                    <thead class="table-secondary">
                         <tr>
                             <th scope="col">continent</th>
                         </tr>
@@ -16,7 +16,7 @@
                         </tr>
                     {% endfor %}
                     </tbody>
-                <tfoot>
+                <tfoot class="table-secondary">
                     <tr>
                         <th scope="col">continent</th>
                     </tr>
diff --git a/src/flask_covid19/blueprints/data_who/templates/who/country/one/who_country_one_table.html b/src/flask_covid19/blueprints/data_who/templates/who/country/one/who_country_one_table.html
index 8f5607536468fb9a8a496ac4570c09a9077b060b..33ac0705e07d51c1938263b6fcdd3d201d72f983 100644
--- a/src/flask_covid19/blueprints/data_who/templates/who/country/one/who_country_one_table.html
+++ b/src/flask_covid19/blueprints/data_who/templates/who/country/one/who_country_one_table.html
@@ -1,48 +1,7 @@
     <div class="table-responsive">
     <table class="table table-hover table-striped table-dark">
         <thead class="table-secondary">
-            <tr>
-                <th scope="col">
-                    <a href="{{ url_for('who.url_who_date_reported_all') }}">
-                        date reported
-                    </a>
-                </th>
-                <th scope="col">
-                    <a href="{{ url_for('who.url_who_country_deaths_new',country_id=who_country.id) }}">
-                        deaths new
-                    </a>
-                </th>
-                <th scope="col">
-                    <a href="{{ url_for('who.url_who_country_cases_new',country_id=who_country.id) }}">
-                        cases new
-                    </a>
-                </th>
-                <th scope="col">
-                    <a href="{{ url_for('who.url_who_country_deaths_cumulative',country_id=who_country.id) }}">
-                        deaths cumulative
-                    </a>
-                </th>
-                <th scope="col">
-                    <a href="{{ url_for('who.url_who_country_cases_cumulative',country_id=who_country.id) }}">
-                        cases cumulative
-                    </a>
-                </th>
-                <th scope="col">
-                    <a href="{{ url_for('who.url_who_country_all') }}">
-                        country code
-                    </a>
-                </th>
-                <th scope="col">
-                    <a href="{{ url_for('who.url_who_country_all') }}">
-                        country
-                    </a>
-                </th>
-                <th scope="col">
-                    <a href="{{ url_for('who.url_who_region_all') }}">
-                        region
-                    </a>
-                </th>
-            </tr>
+            {% include 'who/country/one/who_country_one_table_head.html' %}
         </thead>
         <tbody>
         {% for who_global_data in page_data.items %}
@@ -83,7 +42,7 @@
         {% endfor %}
         </tbody>
         <tfoot>
-
+            {% include 'who/country/one/who_country_one_table_head.html' %}
         </tfoot>
     </table>
     </div>
\ No newline at end of file
diff --git a/src/flask_covid19/blueprints/data_who/templates/who/country/one/who_country_one_table_head.html b/src/flask_covid19/blueprints/data_who/templates/who/country/one/who_country_one_table_head.html
index 1608036a7498a6d30c6e1139d5ead80a9797a146..a370849dc3c02b264203446ba0c12f40ac0909ef 100644
--- a/src/flask_covid19/blueprints/data_who/templates/who/country/one/who_country_one_table_head.html
+++ b/src/flask_covid19/blueprints/data_who/templates/who/country/one/who_country_one_table_head.html
@@ -1,4 +1,4 @@
-            <tr>
+<tr>
                 <th scope="col">
                     <a href="{{ url_for('who.url_who_date_reported_all') }}">
                         date reported
diff --git a/src/flask_covid19/blueprints/data_who/templates/who/data/who_table_global_data.html b/src/flask_covid19/blueprints/data_who/templates/who/data/who_table_global_data.html
index 2a1df62095edd064af7c896bcec420419010167c..a18e192a377a8029ad4c1dc67ff4b6f463c80cbe 100644
--- a/src/flask_covid19/blueprints/data_who/templates/who/data/who_table_global_data.html
+++ b/src/flask_covid19/blueprints/data_who/templates/who/data/who_table_global_data.html
@@ -33,7 +33,7 @@
             </tr>
         {% endfor %}
         </tbody>
-        <tfoot>
+        <tfoot class="table-secondary">
             {% include 'who/data/who_table_global_data_head.html' %}
         </tfoot>
     </table>
diff --git a/src/flask_covid19/blueprints/data_who/templates/who/date_reported/one/who_date_reported_one_table.html b/src/flask_covid19/blueprints/data_who/templates/who/date_reported/one/who_date_reported_one_table.html
index c44fb605ae84464317fccd3cec54cd7584da782d..491bf8d835f11d668d4e15e252607ae3012a2b8b 100644
--- a/src/flask_covid19/blueprints/data_who/templates/who/date_reported/one/who_date_reported_one_table.html
+++ b/src/flask_covid19/blueprints/data_who/templates/who/date_reported/one/who_date_reported_one_table.html
@@ -41,7 +41,7 @@
             </tr>
         {% endfor %}
         </tbody>
-        <tfoot>
+        <tfoot class="table-secondary">
             {% include 'who/date_reported/one/who_date_reported_one_table_head.html' %}
         </tfoot>
     </table>
diff --git a/src/flask_covid19/blueprints/data_who/templates/who/flat/who_flat_table.html b/src/flask_covid19/blueprints/data_who/templates/who/flat/who_flat_table.html
index c28f75d8a190b11f1cc30f414ebbab8a668cbb2a..e79b2c5dc61f25aa2657cb6c5c4f6fc6368cc286 100644
--- a/src/flask_covid19/blueprints/data_who/templates/who/flat/who_flat_table.html
+++ b/src/flask_covid19/blueprints/data_who/templates/who/flat/who_flat_table.html
@@ -1,6 +1,6 @@
                 <div class="table-responsive">
                 <table class="table table-hover table-striped table-dark">
-                    <thead>
+                    <thead class="table-secondary">
                         {% include 'who/flat/who_flat_table_head.html' %}
                     </thead>
                     <tbody>
@@ -33,7 +33,7 @@
                         </tr>
                     {% endfor %}
                     </tbody>
-                    <tfoot>
+                    <tfoot class="table-secondary">
                         {% include 'who/flat/who_flat_table_head.html' %}
                     </tfoot>
                 </table>
diff --git a/src/flask_covid19/blueprints/data_who/templates/who/imported/who_imported_table.html b/src/flask_covid19/blueprints/data_who/templates/who/imported/who_imported_table.html
index 6e1b392d35175d3351b9f4f88433f0033bcba84e..a5371d7d589fa179e1e7591681622764ffd2f61a 100644
--- a/src/flask_covid19/blueprints/data_who/templates/who/imported/who_imported_table.html
+++ b/src/flask_covid19/blueprints/data_who/templates/who/imported/who_imported_table.html
@@ -1,6 +1,6 @@
                 <div class="table-responsive">
                 <table class="table table-hover table-striped table-dark">
-                    <thead>
+                    <thead class="table-secondary">
                         {% include 'who/imported/who_imported_table_head.html' %}
                     </thead>
                     <tbody>
@@ -17,7 +17,7 @@
                         </tr>
                     {% endfor %}
                     </tbody>
-                    <tfoot>
+                    <tfoot class="table-secondary">
                         {% include 'who/imported/who_imported_table_head.html' %}
                     </tfoot>
                 </table>
diff --git a/src/flask_covid19/blueprints/data_who/templates/who/region/all/who_region_all_table.html b/src/flask_covid19/blueprints/data_who/templates/who/region/all/who_region_all_table.html
index 4548c266062404fb63fce3ce8330b046b48d36b8..bbedbc468fa0ffebd285d1b1334be977f913490b 100644
--- a/src/flask_covid19/blueprints/data_who/templates/who/region/all/who_region_all_table.html
+++ b/src/flask_covid19/blueprints/data_who/templates/who/region/all/who_region_all_table.html
@@ -1,6 +1,6 @@
                 <div class="table-responsive">
                 <table class="table table-hover table-striped table-dark">
-                    <thead>
+                    <thead class="table-secondary">
                         <tr>
                             <th scope="col">who_region</th>
                         </tr>
@@ -16,7 +16,7 @@
                         </tr>
                     {% endfor %}
                     </tbody>
-                    <tfoot>
+                    <tfoot class="table-secondary">
                         <tr>
                             <th scope="col">who_region</th>
                         </tr>