Wordpress Blog Problum

hi bhw memeber. i have one problum. in my blog all the post are with good images and documents,

My Problum is when we type the url it will showing 50 post at complete home page. so the website loading is very late. is there is any procedure that will show only last post or first post in the home page.

Go to settings on the right side in your admin panel, click on reading , and you will see how you can manage the number of posts to show on the front.

If that doesn't fix the problem, then it has something to do with your template.