hi every one My paging code is skipping every second link, like lin 1 works but link 2 dont and then link 3 work but link 4 dont and so on what have i done wrong i cant see it

My code

@{

    int pageSize = 1; // How many items per page
    int page; // The page we are viewing

    /* Set up parameters */

    if (!int.TryParse(Request.QueryString["page"], out page))
    {
        page = 1;
    }

    /* This is your basic query to select the nodes you want */

    var nodes = Model.Content.Children.Where(x => x.DocumentTypeAlias == "nyBegivenhed").OrderBy("CreateDate desc");
    int totalNodes = nodes.Count();
    int totalPages = (int)Math.Ceiling((double)totalNodes / (double)pageSize);

    /* Bounds checking */

    if (page > totalPages)
    {
        page = totalPages;
    }
    else if (page < 1)
    {
        page = 1;
    }
    <div class="container">
        <div class="row">
            <div class="col-lg-8 col-md-10 mx-auto">
                <h1 class="main-page-heading">@Umbraco.Field("navnNyBegivenhed")</h1>
                @foreach (var item in nodes.Skip((page - 1) * pageSize).Take(pageSize))
                {
                    <div class="post-preview">
                        <a href="@item.Url">
                            <h2 class="post-title">@item.GetPropertyValue("navnNyBegivenhed")</h2>
                            @*<h2 class="post-title">@item.Name</h2>*@

                        </a>
                        <p class="post-meta">Skrevet af:&nbsp;@Umbraco.Field("creatorName")&nbsp;Den.&nbsp;@Umbraco.Field("createDate")</p>
                    </div>
                    <hr />
                }
                @{
                    if (totalPages > 1)
                    {
                        <div class="pagination-class">
                            <ul class="pagination">
                                @if (page > 1)
                                {
                                    <li><a style="margin-right: 10px;" class="btn btn-danger btn-pagination" href="?page=@(page-1)">Tilbage</a></li>
                                }
                                @for (int p = 1; p < totalPages + 1; p++)
                                {
                                    <li style="margin-right: 10px;" class="@(p == page ? "active" : string.Empty) btn btn-danger btn-pagination">
                                        <a href="?page=@p">@p</a>
                                    </li>
                                }
                                @if (page < totalPages)
                                {
                                    <li><a style="margin-right: 10px;" class="btn btn-danger btn-pagination" href="?page=@(page+1)">Næste</a></li>
                                }
                            </ul>
                        </div>
                    }
                }
            </div>
        </div>
    </div>