
Lozad.js
What is Lozad.js?
Lozad.js belongs to JavaScript libraries and Performance categories.
Lozad.js is a lightweight JavaScript library for efficient lazy loading of images and other media, improving page load times.
Lozad.js Performance Insights
73 websites
Websites using Lozad.js
Last 30 days uptimeⓘ
99.596%
Lozad.js friendly technologies
Google Analytics
jQuery
jsDelivr
PWA
Webpack
Cloudflare
HSTS
jQuery UI
Cart Functionality
Google Font API
Facebook Pixel
Bootstrap
Open Graph
core-js
HTTP/3
PHP
Google Tag Manager
reCAPTCHA
Who Uses Lozad.js?
- 1st: E-commerce
- 2nd: News and Media
- 3rd: Other
- 4th: Technology and Software
- 5th: Travel and Tourism
- 6th: Educational Resources
- 7th: Gaming
- 8th: Health and Wellness
- 9th: Business Services
- 10th: Food and Recipes
- 1st: Business Services
- 2nd: Educational Resources
- 3rd: E-commerce
- 4th: Health and Wellness
- 5th: Travel and Tourism
- 6th: Technology and Software
- 7th: News and Media
- 8th: Home Improvement
- 9th: Gaming
- 10th: Food and Recipes
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LazySizes
2050 websites|0 uptime cardsLazySizes is a lightweight, feature-rich JavaScript library used for lazy loading images, iframes, scripts, and other resources. It intelligently loads content only when it's about to enter the viewport, significantly improving page load times and reducing bandwidth usage. LazySizes is highly configurable and works without any dependencies, making it an excellent choice for optimizing web performance.
Instant.Page
24 websites|0 uptime cardsInstant.Page is a lightweight JavaScript library that uses just-in-time preloading to make website navigation faster.
InstantClick
30 websites|0 uptime cardsInstantClick is a JavaScript library that preloads pages on hover, making website navigation feel instantaneous.

Intersection Observer
2 websites|0 uptime cardsIntersection Observer is a browser API that efficiently detects when an element enters or leaves the viewport, useful for implementing lazy loading and infinite scrolling.