Question: What is lazy loading?
- A technique that involves loading non-critical assets on a page only when needed
- A type of responsive website design
- A strategy that involves combining image resources by utilizing image sprites
- A tactic to improve page speed by loading JavaScript asynchronously
The answer(s) to the question is highlighted in the BOLD text above. You can also find more questions and answers related to the exams on the “HubSpot SEO II” page.
