I can't see the spider, but the other one might be a nymph of some kind. There are both beneficial and pest insects that go through a red nymph stage in their life. You might look at Google photos using 'red nymph bugs' for the search and see if there is one that's a match. A lot of them look similar in that stage so you may not be able to ascertain it with any certaintly. However, if you have a lot of adult bugs around that go through that stage, that might provide you with a better probability.
