Tools & Wizards About Us
usedcars.co.zm screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

usedcars.co.zm

UsedCars.co.zm: Buy and Sell Cars in Zambia At Good Prices

Page Load Speed

1.7 sec in total

First Response

10 ms

Resources Loaded

1.2 sec

Page Rendered

446 ms

usedcars.co.zm screenshot

About Website

Click here to check amazing Used Cars content. Otherwise, check out these important facts you probably never knew about usedcars.co.zm

Find the best offers for your dream car with Usedcars.co.zm - the most trusted platform for buying and selling new & used cars in Zambia.

Visit usedcars.co.zm

Key Findings

We analyzed Usedcars.co.zm page load time and found that the first response time was 10 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

usedcars.co.zm performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value700 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.039

99/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

usedcars.co.zm

10 ms

usedcars.co.zm

186 ms

www.usedcars.co.zm

913 ms

gtm.js

71 ms

bootstrap.min.css

42 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 30% of them (7 requests) were addressed to the original Usedcars.co.zm, 26% (6 requests) were made to Static.usedcars.co.zm and 13% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (913 ms) belongs to the original domain Usedcars.co.zm.

Page Optimization Overview & Recommendations

Page size can be reduced by 166.1 kB (19%)

Content Size

865.0 kB

After Optimization

698.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Usedcars.co.zm main page is 865.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Javascripts take 355.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 151.3 kB

  • Original 184.1 kB
  • After minification 183.8 kB
  • After compression 32.8 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 151.3 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 13.9 kB

  • Original 315.0 kB
  • After minification 301.1 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. Used Cars images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 816 B

  • Original 355.3 kB
  • After minification 355.3 kB
  • After compression 354.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 10.5 kB
  • After minification 10.5 kB
  • After compression 10.5 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. Usedcars.co.zm has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (63%)

Requests Now

16

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Used Cars. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

usedcars.co.zm

usedcars.co.zm

10 ms

usedcars.co.zm

usedcars.co.zm

186 ms

www.usedcars.co.zm

www.usedcars.co.zm

913 ms

gtm.js

gtm.js

71 ms

bootstrap.min.css

bootstrap.min.css

42 ms

slick.min.css

slick.min.css

40 ms

slick-theme.min.css

slick-theme.min.css

49 ms

css

css

48 ms

all.css

all.css

169 ms

client

client

53 ms

zambia-logo.svg

zambia-logo.svg

29 ms

home.js

home.js

49 ms

_app.js

_app.js

55 ms

webpack-e92b7b033a5ea20a66c1.js

webpack-e92b7b033a5ea20a66c1.js

65 ms

commons.7e5493209efcd13121cd.js

commons.7e5493209efcd13121cd.js

68 ms

styles.fc62bbabb68d8d3d8ae0.js

styles.fc62bbabb68d8d3d8ae0.js

69 ms

main-3d19152912ca0d63c60a.js

main-3d19152912ca0d63c60a.js

83 ms

bg-car.jpg

bg-car.jpg

28 ms

sprites.png

sprites.png

13 ms

banner-homepage.jpg

banner-homepage.jpg

23 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

38 ms

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

41 ms

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

55 ms

Accessibility Review

usedcars.co.zm accessibility score

71

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

usedcars.co.zm best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

usedcars.co.zm SEO score

92

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Usedcars.co.zm can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Usedcars.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

usedcars.co.zm

Open Graph description is not detected on the main page of Used Cars. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: