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dhl.co.zm screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 99

    Accessibility

    Visual factors better than
    that of 96% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

dhl.co.zm

DHL Home - Global Logistics and International Shipping Zambia

Page Load Speed

1.3 sec in total

First Response

130 ms

Resources Loaded

892 ms

Page Rendered

285 ms

dhl.co.zm screenshot

About Website

Welcome to dhl.co.zm homepage info - get ready to check DHL best content for Zambia right away, or after learning these important things about dhl.co.zm

DHL is the global leader in the logistics industry. Specializing in international shipping, courier services and transportation.

Visit dhl.co.zm

Key Findings

We analyzed Dhl.co.zm page load time and found that the first response time was 130 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

dhl.co.zm performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value1,430 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.103

89/100

15%

TTI (Time to Interactive)

Value9.3 s

32/100

10%

Network Requests Diagram

home.html

130 ms

clientlib-core.min.css

34 ms

clientlib-core.min.js

78 ms

bundle.5e89937004182218b448e49c7ce5e692.css

43 ms

bundle-utapi-ui.5e89937004182218b448e49c7ce5e692.css

29 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Dhl.co.zm, 4% (1 request) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (244 ms) relates to the external source Dhl.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 696.9 kB (63%)

Content Size

1.1 MB

After Optimization

408.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dhl.co.zm main page is 1.1 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. 25% of websites need less resources to load. Javascripts take 799.9 kB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 165.7 kB

  • Original 180.6 kB
  • After minification 153.7 kB
  • After compression 14.9 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 26.9 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 165.7 kB or 92% of the original size.

Image Optimization

-2%

Potential reduce by 475 B

  • Original 27.4 kB
  • After minification 27.0 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. DHL images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 436.8 kB

  • Original 799.9 kB
  • After minification 798.6 kB
  • After compression 363.1 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 436.8 kB or 55% of the original size.

CSS Optimization

-96%

Potential reduce by 94.0 kB

  • Original 97.9 kB
  • After minification 5.3 kB
  • After compression 3.9 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. Dhl.co.zm needs all CSS files to be minified and compressed as it can save up to 94.0 kB or 96% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (38%)

Requests Now

24

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 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 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

home.html

home.html

130 ms

clientlib-core.min.css

clientlib-core.min.css

34 ms

clientlib-core.min.js

clientlib-core.min.js

78 ms

bundle.5e89937004182218b448e49c7ce5e692.css

bundle.5e89937004182218b448e49c7ce5e692.css

43 ms

bundle-utapi-ui.5e89937004182218b448e49c7ce5e692.css

bundle-utapi-ui.5e89937004182218b448e49c7ce5e692.css

29 ms

launch-ENa2e710b79eef40758cbb936003b8b231.min.js

launch-ENa2e710b79eef40758cbb936003b8b231.min.js

22 ms

6041dc59

6041dc59

41 ms

bundle.5e89937004182218b448e49c7ce5e692.js

bundle.5e89937004182218b448e49c7ce5e692.js

160 ms

bundle-utapi-ui.5e89937004182218b448e49c7ce5e692.js

bundle-utapi-ui.5e89937004182218b448e49c7ce5e692.js

38 ms

DWc8e2w

DWc8e2w

162 ms

sec-4-1.css

sec-4-1.css

45 ms

sec-cpt-4-1.js

sec-cpt-4-1.js

48 ms

dhl-logo.svg

dhl-logo.svg

227 ms

employee-receives-customer-signature-0001.web.785.246.jpg

employee-receives-customer-signature-0001.web.785.246.jpg

230 ms

e4a4053ac5d5e2949677.svg

e4a4053ac5d5e2949677.svg

244 ms

parcel_handover_rgb_red.svg

parcel_handover_rgb_red.svg

229 ms

timetable_rgb_red.svg

timetable_rgb_red.svg

231 ms

partnership_rgb_red.svg

partnership_rgb_red.svg

229 ms

globe-rgb-red.svg

globe-rgb-red.svg

232 ms

mobile-phone-rgb-red.svg

mobile-phone-rgb-red.svg

236 ms

glo-footer-logo.svg

glo-footer-logo.svg

238 ms

youtube-new.svg

youtube-new.svg

234 ms

facebook-new.svg

facebook-new.svg

232 ms

linkedIn-new.svg

linkedIn-new.svg

234 ms

instagram-new.svg

instagram-new.svg

243 ms

Accessibility Review

dhl.co.zm accessibility score

99

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

dhl.co.zm best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

dhl.co.zm SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dhl.co.zm can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Dhl.co.zm main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

dhl.co.zm

Open Graph data is detected on the main page of DHL. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: