Where is the closed Div tag missing?

Question

HTML

I have already broken my whole head, for some reason the sublime shows that some apparently div in the code is not closed. Already checked everything a hundred times, everything seems to be closed. But the feeling of perfectionism does not let you calm down. Where is the closing tag missing? Or is it redundant?

<div class="blog">
    <div class="container">
      <div class="row">

        <div class="col-md-6">
          <h3 class="near-titles">Blog</h3>
          <h2>News</h2>
        </div>
        <div class="clearfix"></div>

          <div class="col-md-6">
            <div class="first-type">
              <div class="row">

                <div class="col-md-6">
                  <div class="photo-news"></div>
                </div>

                <div class="col-md-6">
                  <div class="first-text all-text">

                    <div class="info">
                      <p>January 18</p>
                      <h3>Machines will be good at doing repetitive tasks that are based</h4>
                    </div>

                  </div>
                </div>

              </div>
            </div>
          </div>

          <div class="col-md-6">
            <div class="second-type">
              <div class="row">

                <div class="col-md-6">
                  <div class="photo-news"></div>
                </div>

                <div class="col-md-6">
                  <div class="second-text all-text">

                    <div class="info">
                      <p>December 30</p>
                      <h3>That opportunity is for editors and creative directors</h4>
                    </div>
                    
                  </div>
                </div>

              </div>
            </div>
          </div>


      </div>
    </div>
  </div>

Answer 1

h3 and h4 - what I found)

Answer 2

cool question, you have to subscribe by
the way, this post showed a small bug of a toaster: who has FF, look at the ssl certificate icon, probably because of the http:// picture that you attached. it looks like you need to pull the image, put it on the host with https:// and replace the url in the tag

Answer 3

Use normal code editors that automatically close tags and highlight problem areas

Answer 4

there’s no need to hide it there, just place them in one plan and then close it all up,
make it a little smaller