Tools & Wizards About Us
dieselrebar.co.za screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

dieselrebar.co.za

Default Web Site Page

Page Load Speed

6.6 sec in total

First Response

2 sec

Resources Loaded

4.4 sec

Page Rendered

184 ms

dieselrebar.co.za screenshot

About Website

Welcome to dieselrebar.co.za homepage info - get ready to check Dieselrebar best content right away, or after learning these important things about dieselrebar.co.za

Diesel Rebar and Mesh is a Reinforcing supplier company based in pretoria, we offer Welded mesh wire, Concrete reinforcement,Reinforcing steel, Reinforcing steel fixing, Rebar, Concrete steel, Foundat...

Visit dieselrebar.co.za

Key Findings

We analyzed Dieselrebar.co.za page load time and found that the first response time was 2 sec and then it took 4.6 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

dieselrebar.co.za performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value3,100 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.18

67/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

dieselrebar.co.za

1995 ms

style.css

276 ms

ga.js

16 ms

analytics.js

16 ms

bg.jpg

2112 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 67% of them (8 requests) were addressed to the original Dieselrebar.co.za, 33% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Dieselrebar.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.5 kB (6%)

Content Size

723.0 kB

After Optimization

680.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dieselrebar.co.za main page is 723.0 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. 15% of websites need less resources to load. Images take 643.5 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 5.0 kB

  • Original 7.0 kB
  • After minification 6.5 kB
  • After compression 2.0 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 5.0 kB or 71% of the original size.

Image Optimization

-1%

Potential reduce by 3.6 kB

  • Original 643.5 kB
  • After minification 639.9 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. Dieselrebar images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 32.0 kB

  • Original 70.1 kB
  • After minification 70.1 kB
  • After compression 38.1 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 32.0 kB or 46% of the original size.

CSS Optimization

-77%

Potential reduce by 1.8 kB

  • Original 2.4 kB
  • After minification 1.9 kB
  • After compression 552 B

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. Dieselrebar.co.za needs all CSS files to be minified and compressed as it can save up to 1.8 kB or 77% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dieselrebar. According to our analytics all requests are already optimized.

Network Requests Diagram

dieselrebar.co.za

dieselrebar.co.za

1995 ms

style.css

style.css

276 ms

ga.js

ga.js

16 ms

analytics.js

analytics.js

16 ms

bg.jpg

bg.jpg

2112 ms

logo.jpg

logo.jpg

808 ms

logo3.jpg

logo3.jpg

1567 ms

menu.jpg

menu.jpg

541 ms

2.jpg

2.jpg

1088 ms

kusile%20powerstation.jpg

kusile%20powerstation.jpg

1066 ms

__utm.gif

__utm.gif

15 ms

collect

collect

13 ms

Accessibility Review

dieselrebar.co.za accessibility score

84

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

dieselrebar.co.za best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

dieselrebar.co.za SEO score

75

Search Engine Optimization Advices

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 Dieselrebar.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 Dieselrebar.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

dieselrebar.co.za

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