Effortlessly make your lazy loading knowledge base website that reflects your brand

To enable lazy loading in EF Core, you can use the UseLazyLoadingProxies method when configuring the DbContext. However, itʼs important to note that lazy loading can have a negative impact on performance, as it can result in additional database queries being executed.

Lazy loading can harm SEO if it prevents Googlebot from crawling content, especially important elements like text and images. Google can now handle lazy-loaded content, but only if itʼs implemented with proper techniques like using loading=``lazyʼʼ or IntersectionObserver.

Lazy loading is the practice of keeping images and other assets on your web page from loading until the user requires them. Resources above the fold will show because theyʼre supposed to, but images further down wonʼt load until the user scrolls down to where theyʼre located on the page.

Approach: To use Lazy Loading, use the loading attribute of image tag in html. Here are the supported values for the loading attribute: auto: Default lazy-loading behavior of the browser, which is the same as not including the attribute.

2. Enable Native Lazy Loading Through the Browser. Popular browsers like Chrome, Firefox, and Opera support native image lazy loading. You only need to add the loading attribute to the targeted images and videos to enable it automatically.

User navigation typically is what triggers lazy loading images. In particular, when a user scrolls down on a page, that tells the browser to load the images that appear there.

Native lazy loading of images and iframes is a straightforward method to lazy load content when a user scrolls the web page. You just need to add the loading=lazy attribute to your images and iframes. As you can see, no JavaScript, no dynamic swapping of the src attributeʼs value, just plain old HTML.

Lazy loading is great for optimizing performance by loading resources on demand, while eager loading ensures that everything is ready upfront, though at the cost of slower initial load times and higher resource consumption. Resources are loaded only when they are needed or requested.