LazySizes : LazySizes is a JavaScript library used to delay the loading of images (iframes, scripts, etc) until they come into view.
This technology is used by 1.35% of websites in the JavaScript libraries category. The most popular industry vertical is Business and Finance, with Business being the top subcategory.
Industry Vertical Distribution
Technologies Frequently Used with LazySizes
| Technology | Co-usage Rate | Website |
|---|---|---|
| Open Graph | 81.79% | https://ogp.me |
| core-js | 61.24% | https://github.com/zloirock/core-js |
| RSS | 44.69% | https://www.rssboard.org/rss-specification |
| HTTP/3 | 37.63% | https://httpwg.org/ |
| HSTS | 36.75% | https://www.rfc-editor.org/rfc/rfc6797#section-6.1 |
| Google Tag Manager | 33.71% | http://www.google.com/tagmanager |
| jQuery | 32.78% | https://jquery.com |
| Google Analytics | 32.2% | http://google.com/analytics |
| Facebook Pixel | 27.88% | http://facebook.com |
| webpack | 26.19% | https://webpack.js.org/ |
AI-Powered Technology Recommendations
Our AI recommender engine, trained on 100 million data points, suggests these technologies for websites using LazySizes:
| Technology | AI Score | Website |
|---|---|---|
| WPMU DEV Smush | 0.34 | https://wpmudev.com/project/wp-smush-pro |
| Autoptimize | 0.29 | https://autoptimize.com |
| EWWW Image Optimizer | 0.25 | https://github.com/nosilver4u/ewww-image-optimizer |
| Boomerang | 0.23 | https://akamai.github.io/boomerang |
| PhotoSwipe | 0.16 | https://photoswipe.com |
| Mastercard | 0.16 | https://www.mastercard.com |
| PayPal | 0.15 | https://paypal.com |
| NitroPack | 0.12 | https://nitropack.io/ |
| LazySizes unveilhooks plugin | 0.11 | https://github.com/aFarkas/lazysizes/tree/gh-pages/plugins/unveilhooks |
| Nicepage | 0.11 | https://nicepage.com |
IAB Tier 1 Vertical Distribution
Relative Usage by Industry
Market Distribution Comparison
IAB Tier 2 Subcategory Distribution
Top Websites Using LazySizes
| Website | IAB Category | Subcategory | OpenRank |
|---|---|---|---|
| microsoft.com | Technology & Computing | Computing | 7.82 |
| slate.com | News and Politics | Political Event | 6.74 |
| ifixit.com | Automotive | Auto Repair | 6.42 |
| gartner.com | Business and Finance | Industries | 6.28 |
| fitbit.com | Technology & Computing | Consumer Electronics | 6.13 |
| fibaro.com | Home & Garden | Smart Home | 5.9 |
| jpurecords.com | Music and Audio | Rock Music | 5.85 |
| csmonitor.com | News and Politics | International News | 5.82 |
| espn.com | Sports | Sports Radio | 5.8 |
| stjude.org | Healthy Living | Children's Health | 5.79 |
Usage by Domain Popularity (Top 1M)
Usage by Domain Age
The average age of websites using LazySizes is 11.7 years. The average OpenRank (measure of backlink strength) is 2.7.
Emerging Websites Using LazySizes
| Website | IAB Category | Subcategory | OpenRank |
|---|---|---|---|
| sanantonioelectricalservices.com | Business and Finance | Business | 0 |
| digimarconjacksonville.com | Business and Finance | Business | 0 |
| noskovaonline.com | Food & Drink | Desserts and Baking | 0 |
| jennashousedaycare.com | Style & Fashion | Beauty | 0 |
| fuck-china.com | Sports | Extreme Sports | 0 |
Technologies Less Frequently Used with LazySizes
| Technology | Co-usage Rate | Website |
|---|---|---|
| 4-Tell | 0% | https://4-tell.com |
| A-Frame | 0% | https://aframe.io |
| Accesso | 0% | https://accesso.com/ |
| Acoustic Experience Analytics | 0% | https://acoustic.com/tealeaf |
| Acquia Cloud Platform CDN | 0% | https://docs.acquia.com/cloud-platform/platformcdn/ |
