LazySizes - Web Usage Statistics and Market Share


Discover the power of data-driven decision making with our Web Usage Statistics and Market Share analytics of LazySizes.

Gain unparalleled insights into the rapidly evolving digital landscape and stay ahead of the competition with a comprehensive analysis of LazySizes key performance metrics.

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Websites using LazySizes



Description of LazySizes: LazySizes is a JavaScript library used to delay the loading of images (iframes, scripts, etc) until they come into view.

LazySizes is used by 1.35% of websites in the JavaScript libraries category.

Business and Finance is the most popular main category among the websites using LazySizes.

Business is the most popular subcategory among the websites that are using LazySizes.

The technologies that are most often used together with LazySizes are Open Graph, core-js, RSS, HTTP/3, HSTS, Google Tag Manager, jQuery, Google Analytics, Facebook Pixel, webpack.

Our AI based recommender engine (trained on 100 million data points) suggests that websites using LazySizes may also be interested in using these other technologies: WPMU DEV Smush, Autoptimize, EWWW Image Optimizer, Boomerang, PhotoSwipe, Mastercard, PayPal, NitroPack, LazySizes unveilhooks plugin, Nicepage.



Top IAB Industry Verticals using LazySizes





Top 10 technologies that are most often used together with LazySizes



Technology% of use together with LazySizesWebsite
Open Graph81.79https://ogp.me
core-js61.24https://github.com/zloirock/core-js
RSS44.69https://www.rssboard.org/rss-specification
HTTP/337.63https://httpwg.org/
HSTS36.75https://www.rfc-editor.org/rfc/rfc6797#section-6.1
Google Tag Manager33.71http://www.google.com/tagmanager
jQuery32.78https://jquery.com
Google Analytics32.2http://google.com/analytics
Facebook Pixel27.88http://facebook.com
webpack26.19https://webpack.js.org/




Technologies that are most interesting for website using LazySizes, as determined by our AI recommender



TechnologyAI Recommendation Score Website
WPMU DEV Smush0.34https://wpmudev.com/project/wp-smush-pro
Autoptimize0.29https://autoptimize.com
EWWW Image Optimizer0.25https://github.com/nosilver4u/ewww-image-optimizer
Boomerang0.23https://akamai.github.io/boomerang
PhotoSwipe0.16https://photoswipe.com
Mastercard0.16https://www.mastercard.com
PayPal0.15https://paypal.com
NitroPack0.12https://nitropack.io/
LazySizes unveilhooks plugin0.11https://github.com/aFarkas/lazysizes/tree/gh-pages/plugins/unveilhooks
Nicepage0.11https://nicepage.com


Distribution of domains using LazySizes over IAB1 verticals











Introduction to LazySizes

LazySizes is a lightweight and responsive lazy loader for images, iframes and scripts that prioritizes simplicity and performance.

Practical Applications of LazySizes


LazySizes is a JavaScript library for lazy loading images and iframes. It is used to improve website performance by delaying the loading of images until they are needed. This technology has practical applications in:

1. E-commerce websites to improve page load times and reduce bounce rates.
2. News websites to reduce the page size and improve the user experience.
3. Social media platforms to improve the performance of image-heavy content.
4. Mobile applications to reduce data usage and improve the user experience.
5. Websites with a large number of images to improve the page load times and reduce server load.

Benefits and Advantages of LazySizes

- LazySizes reduces page load times by loading images only when they are needed or about to be seen by the user.
- This technology is compatible with a wide range of devices and browsers, ensuring that all users can benefit from faster loading times.
- LazySizes allows for responsive images, ensuring that images are optimized for different screen sizes and resolutions.
- By optimizing image loading and reducing page load times, LazySizes can improve overall website performance and user experience.
- LazySizes is easy to implement and integrate into existing websites, making it a practical solution for developers and website owners.



Distribution of domains using LazySizes over IAB2 verticals













Most popular websites using LazySizes



WebsiteIAB category 1IAB category 2OpenRank
microsoft.comTechnology & ComputingComputing7.82
slate.comNews and PoliticsPolitical Event6.74
ifixit.comAutomotiveAuto Repair6.42
gartner.comBusiness and FinanceIndustries6.28
fitbit.comTechnology & ComputingConsumer Electronics6.13
fibaro.comHome & GardenSmart Home5.9
jpurecords.comMusic and AudioRock Music5.85
csmonitor.comNews and PoliticsInternational News5.82
espn.comSportsSports Radio5.8
stjude.orgHealthy LivingChildren's Health5.79




Less popular websites using LazySizes



WebsiteIAB category 1IAB category 2OpenRank
sanantonioelectricalservices.comBusiness and FinanceBusiness0
digimarconjacksonville.comBusiness and FinanceBusiness0
noskovaonline.comFood & DrinkDesserts and Baking0
jennashousedaycare.comStyle & FashionBeauty0
fuck-china.comSportsExtreme Sports0


Distribution of domains using LazySizes over 1 million most popular domains
















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Distribution of domains using LazySizes over domain ages



The average age of websites using LazySizes is 11.7 years.

The average page rank (measure of backlink strength) of websites using LazySizes is 2.7.











5 technologies that are less often used together with LazySizes



Technology% of use together with LazySizesWebsite
4-Tell0.0031https://4-tell.com
A-Frame0.0031https://aframe.io
Accesso0.0031https://accesso.com/
Acoustic Experience Analytics0.0031https://acoustic.com/tealeaf
Acquia Cloud Platform CDN0.0031https://docs.acquia.com/cloud-platform/platformcdn/