Tools & Wizards About Us
janddcontracting.com.au screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

janddcontracting.com.au

Home - J&D Contracting

Page Load Speed

18.9 sec in total

First Response

574 ms

Resources Loaded

10 sec

Page Rendered

8.3 sec

janddcontracting.com.au screenshot

About Website

Visit janddcontracting.com.au now to see the best up-to-date Jandd Contracting content and also check out these interesting facts you probably never knew about janddcontracting.com.au

Visit janddcontracting.com.au

Key Findings

We analyzed Janddcontracting.com.au page load time and found that the first response time was 574 ms and then it took 18.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

janddcontracting.com.au performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value2,680 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.7 s

18/100

10%

Network Requests Diagram

janddcontracting.com.au

574 ms

janddcontracting.com.au

4865 ms

style.min.css

435 ms

style.css

637 ms

animate.css

644 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 90% of them (74 requests) were addressed to the original Janddcontracting.com.au, 7% (6 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4.9 sec) belongs to the original domain Janddcontracting.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 584.6 kB (9%)

Content Size

6.8 MB

After Optimization

6.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Janddcontracting.com.au main page is 6.8 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. 65% of websites need less resources to load. Images take 6.5 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 94.5 kB

  • Original 134.6 kB
  • After minification 133.9 kB
  • After compression 40.1 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 94.5 kB or 70% of the original size.

Image Optimization

-8%

Potential reduce by 487.5 kB

  • Original 6.5 MB
  • After minification 6.0 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. Jandd Contracting images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 229 B

  • Original 114.3 kB
  • After minification 114.3 kB
  • After compression 114.0 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 2.4 kB

  • Original 51.0 kB
  • After minification 51.0 kB
  • After compression 48.6 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. Janddcontracting.com.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 36 (50%)

Requests Now

72

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jandd Contracting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

janddcontracting.com.au

janddcontracting.com.au

574 ms

janddcontracting.com.au

janddcontracting.com.au

4865 ms

style.min.css

style.min.css

435 ms

style.css

style.css

637 ms

animate.css

animate.css

644 ms

swiper.min.css

swiper.min.css

651 ms

post-10.css

post-10.css

648 ms

post-11.css

post-11.css

654 ms

post-7.css

post-7.css

658 ms

dynamic_css.css

dynamic_css.css

850 ms

css

css

71 ms

jquery.min.js

jquery.min.js

1283 ms

x-frontend.js

x-frontend.js

868 ms

main.css

main.css

862 ms

swiper-bundle.min.css

swiper-bundle.min.css

862 ms

layout-slider.css

layout-slider.css

881 ms

simplebar.min.css

simplebar.min.css

1050 ms

custom-scrollbar.css

custom-scrollbar.css

1057 ms

lazyload.css

lazyload.css

1062 ms

style.css

style.css

1055 ms

style.css

style.css

1078 ms

style.css

style.css

1256 ms

animateJS.js

animateJS.js

1653 ms

swiper-bundle.min.js

swiper-bundle.min.js

1507 ms

frontend.js

frontend.js

1489 ms

front.js

front.js

1497 ms

post-10.js

post-10.js

1501 ms

post-11.js

post-11.js

1504 ms

x-frontend-run.js

x-frontend-run.js

1504 ms

plugin-swiper.js

plugin-swiper.js

1521 ms

layout-slider.js

layout-slider.js

1523 ms

simplebar.min.js

simplebar.min.js

2083 ms

custom-scrollbar.js

custom-scrollbar.js

2022 ms

lazysizes-cfg.js

lazysizes-cfg.js

2027 ms

lazysizes-object-fit-cover.js

lazysizes-object-fit-cover.js

2028 ms

lazysizes-swiper-duplicates-load.js

lazysizes-swiper-duplicates-load.js

2039 ms

lazysizes.min.js

lazysizes.min.js

2074 ms

lazyload.js

lazyload.js

2082 ms

imagesloaded.min.js

imagesloaded.min.js

2082 ms

main.js

main.js

1876 ms

JandD-CONTRACTING-01-1.svg

JandD-CONTRACTING-01-1.svg

724 ms

JDContracting-toolbox-20.jpg

JDContracting-toolbox-20.jpg

2377 ms

ndis-logo-purple.png.webp

ndis-logo-purple.png.webp

764 ms

1.png

1.png

815 ms

Rectangle-158.png

Rectangle-158.png

834 ms

Rectangle-154.png

Rectangle-154.png

764 ms

Rectangle-152.png

Rectangle-152.png

765 ms

Rectangle-153.png

Rectangle-153.png

823 ms

Rectangle-157.png

Rectangle-157.png

986 ms

Rectangle-155.png

Rectangle-155.png

986 ms

Rectangle-156.png

Rectangle-156.png

1669 ms

2.png

2.png

1828 ms

3.png

3.png

1837 ms

HIA_member_25years.png

HIA_member_25years.png

1848 ms

Layer_1.svg

Layer_1.svg

1659 ms

Group-53.svg

Group-53.svg

1840 ms

Rectangle-123.png

Rectangle-123.png

2590 ms

JDContracting-toolbox-06.jpg

JDContracting-toolbox-06.jpg

2282 ms

JDContracting-toolbox-04.jpg

JDContracting-toolbox-04.jpg

2067 ms

JDContracting-toolbox12.06.2024-107.jpg

JDContracting-toolbox12.06.2024-107.jpg

2940 ms

Vector-1-1.svg

Vector-1-1.svg

1848 ms

logo-dark.svg

logo-dark.svg

2061 ms

Bathroom-complete-2.jpg

Bathroom-complete-2.jpg

2296 ms

Inala-2.jpg

Inala-2.jpg

2325 ms

Capalaba-bathroom-rotated.jpg

Capalaba-bathroom-rotated.jpg

2452 ms

Waterford-West-final-1.jpg

Waterford-West-final-1.jpg

2507 ms

ft-image1.jpg

ft-image1.jpg

2017 ms

Eagleby-bathroom-extension-1.jpg

Eagleby-bathroom-extension-1.jpg

2018 ms

Star-1.svg

Star-1.svg

2158 ms

JDContracting-MorayfieldSS-16.10.2024-5.jpg

JDContracting-MorayfieldSS-16.10.2024-5.jpg

2158 ms

Home.svg

Home.svg

2181 ms

Vector-1.svg

Vector-1.svg

2172 ms

Mail.svg

Mail.svg

2177 ms

schedule_FILL0_wght400_GRAD0_opsz48-2.svg

schedule_FILL0_wght400_GRAD0_opsz48-2.svg

2304 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuFuYAZ9hjg.woff

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuFuYAZ9hjg.woff

224 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuDyYAZ9hjg.woff

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuDyYAZ9hjg.woff

890 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuBWYAZ9hjg.woff

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuBWYAZ9hjg.woff

913 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuGKYAZ9hjg.woff

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuGKYAZ9hjg.woff

917 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuI6fAZ9hjg.woff

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuI6fAZ9hjg.woff

908 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZ9hjg.woff

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZ9hjg.woff

913 ms

fa-solid-900.woff

fa-solid-900.woff

2275 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

68 ms

Accessibility Review

janddcontracting.com.au accessibility score

94

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

janddcontracting.com.au best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

janddcontracting.com.au SEO score

93

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 Janddcontracting.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 Janddcontracting.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

janddcontracting.com.au

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