Access uline.com. ULINE - Shipping Boxes, Shipping Supplies, Packaging Materials, Packing Supplies

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value6.8 s

34/100

10%

TBT (Total Blocking Time)

Value3,400 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.163

72/100

15%

TTI (Time to Interactive)

Value17.3 s

4/100

10%

www.uline.com

173 ms

quantum-uline.js

36 ms

24656750324.js

23 ms

start

588 ms

vendors.06d554910b20d6ebaac5.js

125 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 36% of them (20 requests) were addressed to the original Uline.com, 31% (17 requests) were made to Img.uline.com and 11% (6 requests) were made to Lpcdn.lpsnmedia.net. The less responsive or slowest element that took the longest time to load (761 ms) relates to the external source Img.uline.com.

Content Size

4.0 MB

After Optimization

2.1 MB

In fact, the total size of Uline.com main page is 4.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Javascripts take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 55.7 kB

Original 70.4 kB
After minification 59.9 kB
After compression 14.7 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 10.5 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 55.7 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 393 B

Original 666.4 kB
After minification 666.0 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. ULINE images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 1.9 MB

Original 3.2 MB
After minification 3.2 MB
After compression 1.3 MB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.9 MB or 59% of the original size.

CSS Optimization

-0%

Potential reduce by 21 B

Original 116.8 kB
After minification 116.8 kB
After compression 116.7 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Uline.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ULINE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and as a result speed up the page load time.