Tools & Wizards About Us
levis.co.za screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

levis.co.za

Levi's® South Africa Online - The Original Denim Brand – Levi's SA

Page Load Speed

4.8 sec in total

First Response

14 ms

Resources Loaded

3.1 sec

Page Rendered

1.7 sec

levis.co.za screenshot

About Website

Click here to check amazing Levi S content for South Africa. Otherwise, check out these important facts you probably never knew about levis.co.za

Welcome to the Levi's® South Africa official online store. Shop the latest Levi's collections of denim jeans, jackets, shorts, tees, and shirts for men and women.

Visit levis.co.za

Key Findings

We analyzed Levis.co.za page load time and found that the first response time was 14 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

levis.co.za performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value9.3 s

12/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

levis.co.za

14 ms

www.levi.co.za

595 ms

constants.js

53 ms

pubsub.js

59 ms

global.js

74 ms

Our browser made a total of 184 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Levis.co.za, 78% (143 requests) were made to Levi.co.za and 11% (20 requests) were made to Cdn.shopify.com. The less responsive or slowest element that took the longest time to load (595 ms) relates to the external source Levi.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 717.0 kB (21%)

Content Size

3.5 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Levis.co.za main page is 3.5 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. Only a small number of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 710.4 kB

  • Original 826.5 kB
  • After minification 750.3 kB
  • After compression 116.1 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 710.4 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 1.8 kB

  • Original 2.2 MB
  • After minification 2.2 MB

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. Levi S images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 879 B

  • Original 333.9 kB
  • After minification 333.9 kB
  • After compression 333.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 3.8 kB

  • Original 73.8 kB
  • After minification 73.8 kB
  • After compression 70.0 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. Levis.co.za has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 91 (52%)

Requests Now

176

After Optimization

85

  • Images
  • JavaScript
  • CSS

The browser has sent 176 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Levi S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 47 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

levis.co.za

levis.co.za

14 ms

www.levi.co.za

www.levi.co.za

595 ms

constants.js

constants.js

53 ms

pubsub.js

pubsub.js

59 ms

global.js

global.js

74 ms

animations.js

animations.js

60 ms

preloads.js

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72 ms

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58 ms

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73 ms

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80 ms

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94 ms

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68 ms

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70 ms

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62 ms

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81 ms

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69 ms

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72 ms

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99 ms

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96 ms

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107 ms

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202 ms

js

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97 ms

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70 ms

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192 ms

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199 ms

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198 ms

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197 ms

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202 ms

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254 ms

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207 ms

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187 ms

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197 ms

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188 ms

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187 ms

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206 ms

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247 ms

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308 ms

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72 ms

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346 ms

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469 ms

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466 ms

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465 ms

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461 ms

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142 ms

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309 ms

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235 ms

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303 ms

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308 ms

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315 ms

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Accessibility Review

levis.co.za accessibility score

90

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

Links do not have a discernible name

Best Practices

levis.co.za best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

levis.co.za 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 Levis.co.za 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 Levis.co.za 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

levis.co.za

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