Report Summary

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    Best Practices

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Container structures - Container sales, conversions and container delivery.

Page Load Speed

20.3 sec in total

First Response

981 ms

Resources Loaded

13.2 sec

Page Rendered

6.2 sec screenshot

About Website

Click here to check amazing Container Structures content for South Africa. Otherwise, check out these important facts you probably never knew about

Container Structures specializes in supply, design and conversion of shipping containers into innovative and modular solutions for; - Site Offices.


Key Findings

We analyzed page load time and found that the first response time was 981 ms and then it took 19.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics performance score


Network Requests Diagram

981 ms

2400 ms


423 ms


697 ms


743 ms

Our browser made a total of 170 requests to load all elements on the main page. We found that 90% of them (153 requests) were addressed to the original, 7% (12 requests) were made to and 2% (4 requests) were made to The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain

Page Optimization Overview & Recommendations

Page size can be reduced by 372.1 kB (5%)

Content Size

7.9 MB

After Optimization

7.5 MB

In fact, the total size of main page is 7.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 7.3 MB which makes up the majority of the site volume.

HTML Optimization


Potential reduce by 196.3 kB

  • Original 227.2 kB
  • After minification 223.3 kB
  • After compression 30.9 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. 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 196.3 kB or 86% of the original size.

Image Optimization


Potential reduce by 137.8 kB

  • Original 7.3 MB
  • After minification 7.1 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. Container Structures images are well optimized though.

JavaScript Optimization


Potential reduce by 12.1 kB

  • Original 156.6 kB
  • After minification 156.6 kB
  • After compression 144.5 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


Potential reduce by 25.9 kB

  • Original 212.0 kB
  • After minification 211.7 kB
  • After compression 186.0 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. needs all CSS files to be minified and compressed as it can save up to 25.9 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (32%)

Requests Now


After Optimization


The browser has sent 147 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Container Structures. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

SEO Factors SEO score


Language and Encoding

  • Language Detected


  • Language Claimed


  • Encoding


Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 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

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