Tools & Wizards About Us
jjcoleman.com.au screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

jjcoleman.com.au

Homepage - JJ Coleman Plumbing

Page Load Speed

9.3 sec in total

First Response

1.9 sec

Resources Loaded

7 sec

Page Rendered

379 ms

jjcoleman.com.au screenshot

About Website

Click here to check amazing JJ Coleman content. Otherwise, check out these important facts you probably never knew about jjcoleman.com.au

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Key Findings

We analyzed Jjcoleman.com.au page load time and found that the first response time was 1.9 sec and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

jjcoleman.com.au performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value19.0 s

0/100

25%

SI (Speed Index)

Value16.9 s

0/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

jjcoleman.com.au

1918 ms

joomla-alert.min.css

261 ms

core.min.js

584 ms

messages.min.js

723 ms

ct-functions.js

732 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 88% of them (53 requests) were addressed to the original Jjcoleman.com.au, 7% (4 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Jjcoleman.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 925.3 kB (51%)

Content Size

1.8 MB

After Optimization

891.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jjcoleman.com.au main page is 1.8 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. 50% of websites need less resources to load. Images take 812.8 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 15.5 kB

  • Original 18.9 kB
  • After minification 16.4 kB
  • After compression 3.4 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. This page needs HTML code to be minified as it can gain 2.5 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 15.5 kB or 82% of the original size.

Image Optimization

-15%

Potential reduce by 121.5 kB

  • Original 812.8 kB
  • After minification 691.2 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. Obviously, JJ Coleman needs image optimization as it can save up to 121.5 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 287.1 kB

  • Original 402.6 kB
  • After minification 388.5 kB
  • After compression 115.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 287.1 kB or 71% of the original size.

CSS Optimization

-86%

Potential reduce by 501.2 kB

  • Original 582.5 kB
  • After minification 524.7 kB
  • After compression 81.3 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. Jjcoleman.com.au needs all CSS files to be minified and compressed as it can save up to 501.2 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (56%)

Requests Now

50

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JJ Coleman. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jjcoleman.com.au

jjcoleman.com.au

1918 ms

joomla-alert.min.css

joomla-alert.min.css

261 ms

core.min.js

core.min.js

584 ms

messages.min.js

messages.min.js

723 ms

ct-functions.js

ct-functions.js

732 ms

ct-bot-detector-wrapper.js

ct-bot-detector-wrapper.js

25 ms

bootstrap.min.css

bootstrap.min.css

1512 ms

slick.css

slick.css

756 ms

ion.rangeSlider.min.css

ion.rangeSlider.min.css

758 ms

magnific-popup.css

magnific-popup.css

840 ms

style.css

style.css

2201 ms

font-awesome.min.css

font-awesome.min.css

1234 ms

flaticon.css

flaticon.css

1015 ms

template.css

template.css

1014 ms

banner.css

banner.css

1085 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

1784 ms

popper.min.js

popper.min.js

1519 ms

bootstrap.min.js

bootstrap.min.js

1586 ms

jquery.instagramFeed.min.js

jquery.instagramFeed.min.js

1487 ms

slick.min.js

slick.min.js

1746 ms

imagesloaded.min.js

imagesloaded.min.js

1759 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

2008 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

1841 ms

jquery.counterup.min.js

jquery.counterup.min.js

1990 ms

jquery.inview.min.js

jquery.inview.min.js

2680 ms

ion.rangeSlider.min.js

ion.rangeSlider.min.js

2044 ms

jquery.validate.min.js

jquery.validate.min.js

2093 ms

main.js

main.js

2236 ms

mf_form.js

mf_form.js

2257 ms

logov3.png

logov3.png

1616 ms

Plumbing-services.jpg

Plumbing-services.jpg

1875 ms

Planning-design-construction.jpg

Planning-design-construction.jpg

1726 ms

Education-Institutions-1.jpg

Education-Institutions-1.jpg

1762 ms

Government-organisations-1.jpg

Government-organisations-1.jpg

2030 ms

Commercial-and-Industrial-2.jpg

Commercial-and-Industrial-2.jpg

2073 ms

Education-Institutions-2.jpg

Education-Institutions-2.jpg

1976 ms

cc-150x70.jpg

cc-150x70.jpg

2005 ms

grc-150x70.png

grc-150x70.png

2125 ms

maas-150x70.png

maas-150x70.png

2201 ms

sin-150x70.png

sin-150x70.png

2216 ms

sop-150x70.jpg

sop-150x70.jpg

2251 ms

swsi-150x70.jpg

swsi-150x70.jpg

2278 ms

tst-150x70.png

tst-150x70.png

2302 ms

usyd-150x70.jpg

usyd-150x70.jpg

2358 ms

uts-150x70.png

uts-150x70.png

2349 ms

wsu-150x70.png

wsu-150x70.png

2177 ms

awards.png

awards.png

2236 ms

logo.png

logo.png

2179 ms

css2

css2

36 ms

css2

css2

67 ms

banner.jpeg

banner.jpeg

1527 ms

KFOmCnqEu92Fr1Me5g.woff

KFOmCnqEu92Fr1Me5g.woff

24 ms

KFOlCnqEu92Fr1MmEU9vAA.woff

KFOlCnqEu92Fr1MmEU9vAA.woff

36 ms

KFOlCnqEu92Fr1MmWUlvAA.woff

KFOlCnqEu92Fr1MmWUlvAA.woff

45 ms

fa-light-300.woff

fa-light-300.woff

1306 ms

fa-regular-400.woff

fa-regular-400.woff

1357 ms

fa-solid-900.woff

fa-solid-900.woff

1123 ms

fa-brands-400.woff

fa-brands-400.woff

1173 ms

flaticon.ttf

flaticon.ttf

1186 ms

KFOkCnqEu92Fr1Mu52xM.woff

KFOkCnqEu92Fr1Mu52xM.woff

43 ms

Accessibility Review

jjcoleman.com.au accessibility score

91

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

jjcoleman.com.au 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

jjcoleman.com.au SEO score

92

Search Engine Optimization Advices

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 Jjcoleman.com.au 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 Jjcoleman.com.au 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

jjcoleman.com.au

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