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swe.co.za screenshot

Report Summary

  • 87

    Performance

    Renders faster than
    89% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

swe.co.za

Courier & Airfreight services South Africa - SWE

Page Load Speed

3.2 sec in total

First Response

573 ms

Resources Loaded

2.5 sec

Page Rendered

104 ms

swe.co.za screenshot

About Website

Welcome to swe.co.za homepage info - get ready to check SWE best content for South Africa right away, or after learning these important things about swe.co.za

Domestic, international courier and airfreight services Johannesburg, Durban, Cape Town, South Africa.

Visit swe.co.za

Key Findings

We analyzed Swe.co.za page load time and found that the first response time was 573 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

swe.co.za performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.205

61/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

swe.co.za

573 ms

www.swe.co.za

570 ms

SWE.css

244 ms

jquery-ui.css

456 ms

jquery.js

922 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that all of those requests were addressed to Swe.co.za and no external sources were called. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Swe.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 89.9 kB (16%)

Content Size

548.4 kB

After Optimization

458.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Swe.co.za main page is 548.4 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. 25% of websites need less resources to load. Images take 340.6 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 5.2 kB

  • Original 7.5 kB
  • After minification 6.7 kB
  • After compression 2.3 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 5.2 kB or 70% of the original size.

Image Optimization

-2%

Potential reduce by 7.9 kB

  • Original 340.6 kB
  • After minification 332.7 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. SWE images are well optimized though.

JavaScript Optimization

-39%

Potential reduce by 75.8 kB

  • Original 193.4 kB
  • After minification 193.4 kB
  • After compression 117.6 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 75.8 kB or 39% of the original size.

CSS Optimization

-14%

Potential reduce by 954 B

  • Original 7.0 kB
  • After minification 7.0 kB
  • After compression 6.1 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. Swe.co.za needs all CSS files to be minified and compressed as it can save up to 954 B or 14% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SWE. According to our analytics all requests are already optimized.

Network Requests Diagram

swe.co.za

swe.co.za

573 ms

www.swe.co.za

www.swe.co.za

570 ms

SWE.css

SWE.css

244 ms

jquery-ui.css

jquery-ui.css

456 ms

jquery.js

jquery.js

922 ms

jquery-ui.js

jquery-ui.js

1147 ms

cycle.js

cycle.js

478 ms

SWE2.jpg

SWE2.jpg

479 ms

Contact2.png

Contact2.png

711 ms

Tracking.jpg

Tracking.jpg

1135 ms

Friendly.jpg

Friendly.jpg

1145 ms

Fleet.jpg

Fleet.jpg

931 ms

Service.jpg

Service.jpg

1180 ms

Messenger.jpg

Messenger.jpg

1372 ms

Accessibility Review

swe.co.za accessibility score

87

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

Best Practices

swe.co.za best practices score

67

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

swe.co.za SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 Swe.co.za 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 Swe.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

swe.co.za

Open Graph description is not detected on the main page of SWE. 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: