ass="btn btn-primary" data-toggle="modal" data-target="#ModalAddURLs">
                            Add URL
                        </button>
                    </div>
                    <div class="card-body">
                        <div class="table-responsive">
                            <table class="table table-striped" id="urls" style="width: 100%;">
                                <thead>
                                    <tr id="list-header">
                                        <th