Access shipping.dhl.co.uk. Global Logistics - International Shipping | DHL Home

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value2,160 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.132

81/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

shipping.dhl.co.uk

275 ms

home.html

707 ms

bundle.270961fa78e1058aba882c197a383b7b.css

167 ms

clientlib-core.min.css

66 ms

clientlib-core.min.js

67 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Shipping.dhl.co.uk, 89% (39 requests) were made to Dhl.com and 7% (3 requests) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Dhl.com.

Content Size

1.7 MB

After Optimization

647.2 kB

In fact, the total size of Shipping.dhl.co.uk main page is 1.7 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. 50% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 215.1 kB

Original 233.9 kB
After minification 153.1 kB
After compression 18.8 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 80.8 kB, which is 35% 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 215.1 kB or 92% of the original size.

Image Optimization

-3%

Potential reduce by 7.6 kB

Original 261.3 kB
After minification 253.8 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. Shipping DHL images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 706.3 kB

Original 1.1 MB
After minification 1.1 MB
After compression 374.0 kB

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 706.3 kB or 65% of the original size.

CSS Optimization

-99%

Potential reduce by 87.2 kB

Original 87.8 kB
After minification 655 B
After compression 634 B

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. Shipping.dhl.co.uk needs all CSS files to be minified and compressed as it can save up to 87.2 kB or 99% of the original size.

Requests Now

After Optimization

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shipping DHL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.