Tools & Wizards About Us
datalecservices.com.au screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

datalecservices.com.au

Datalec | Commercial Electrical & Communication Services

Page Load Speed

9.1 sec in total

First Response

568 ms

Resources Loaded

8.3 sec

Page Rendered

299 ms

datalecservices.com.au screenshot

About Website

Click here to check amazing Datalec Services content. Otherwise, check out these important facts you probably never knew about datalecservices.com.au

Looking for leading edge electrical, data and communication services for your commercial project? We can help. Call 02 9150 7517.

Visit datalecservices.com.au

Key Findings

We analyzed Datalecservices.com.au page load time and found that the first response time was 568 ms and then it took 8.6 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

datalecservices.com.au performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value16.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value29.9 s

0/100

25%

SI (Speed Index)

Value24.8 s

0/100

10%

TBT (Total Blocking Time)

Value280 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value21.8 s

1/100

10%

Network Requests Diagram

datalecservices.com.au

568 ms

datalecservices.com.au

962 ms

datalec.com.au

2189 ms

wp-emoji-release.min.js

675 ms

style.min.css

1183 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Datalecservices.com.au, 96% (69 requests) were made to Datalec.com.au and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Datalec.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (30%)

Content Size

4.3 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Datalecservices.com.au main page is 4.3 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 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 113.6 kB

  • Original 126.0 kB
  • After minification 115.3 kB
  • After compression 12.4 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. 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 113.6 kB or 90% of the original size.

Image Optimization

-1%

Potential reduce by 26.1 kB

  • Original 2.8 MB
  • After minification 2.8 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. Datalec Services images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 600.1 kB

  • Original 780.1 kB
  • After minification 581.4 kB
  • After compression 180.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 600.1 kB or 77% of the original size.

CSS Optimization

-86%

Potential reduce by 561.7 kB

  • Original 653.4 kB
  • After minification 530.0 kB
  • After compression 91.8 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. Datalecservices.com.au needs all CSS files to be minified and compressed as it can save up to 561.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (52%)

Requests Now

62

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Datalec Services. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

datalecservices.com.au

datalecservices.com.au

568 ms

datalecservices.com.au

datalecservices.com.au

962 ms

datalec.com.au

datalec.com.au

2189 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

675 ms

style.min.css

style.min.css

1183 ms

styles.css

styles.css

720 ms

css

css

36 ms

genericons.css

genericons.css

970 ms

style.css

style.css

1247 ms

grid.css

grid.css

761 ms

hover.css

hover.css

1152 ms

animsition.min.css

animsition.min.css

1436 ms

ui.css

ui.css

1520 ms

font-awesome.min.css

font-awesome.min.css

1212 ms

magnific-popup.css

magnific-popup.css

1391 ms

settings.css

settings.css

1654 ms

custom-css.css

custom-css.css

1696 ms

jquery.mmenu.all.css

jquery.mmenu.all.css

1302 ms

responsive.css

responsive.css

1677 ms

socialshare.css

socialshare.css

1483 ms

jquery.min.js

jquery.min.js

1800 ms

jquery-migrate.min.js

jquery-migrate.min.js

1579 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

1934 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

2200 ms

plugins.js

plugins.js

1985 ms

isotope.min.js

isotope.min.js

1832 ms

jquery.infinitescroll.min.js

jquery.infinitescroll.min.js

1916 ms

functions.js

functions.js

2048 ms

fontsmoothie.min.js

fontsmoothie.min.js

2086 ms

jquery.mmenu.min.all.js

jquery.mmenu.min.all.js

2155 ms

colors.css

colors.css

2170 ms

scripts.js

scripts.js

2054 ms

imagesloaded.min.js

imagesloaded.min.js

2067 ms

masonry.min.js

masonry.min.js

2103 ms

jquery.masonry.min.js

jquery.masonry.min.js

2159 ms

socialshare.js

socialshare.js

2171 ms

wp-embed.min.js

wp-embed.min.js

2201 ms

footer-bg.jpg

footer-bg.jpg

289 ms

logo-min.png

logo-min.png

325 ms

Datalec_Services_Centerpoint_360_Bar-and-Dining-1.jpg

Datalec_Services_Centerpoint_360_Bar-and-Dining-1.jpg

1121 ms

UTS-Chancellery_Slideshow_3.jpg

UTS-Chancellery_Slideshow_3.jpg

644 ms

Datalec_Projects_Fisher-Paykel_4.jpg

Datalec_Projects_Fisher-Paykel_4.jpg

414 ms

slide_1-min.jpg

slide_1-min.jpg

686 ms

Datalec_Projects_St-George-Hospital_1.jpg

Datalec_Projects_St-George-Hospital_1.jpg

726 ms

UNSW-CQC2T_Slideshow_3.jpg

UNSW-CQC2T_Slideshow_3.jpg

814 ms

Datalec_Projects_ConcreteBlonde_3.jpg

Datalec_Projects_ConcreteBlonde_3.jpg

888 ms

Datalec_Project_Westmead_Carpark_1.jpg

Datalec_Project_Westmead_Carpark_1.jpg

886 ms

data_communications_bg.jpg

data_communications_bg.jpg

926 ms

p1-min.jpg

p1-min.jpg

970 ms

d-hover-bg.png

d-hover-bg.png

1063 ms

UTS_p1-min.jpg

UTS_p1-min.jpg

1126 ms

p2-min.jpg

p2-min.jpg

1124 ms

p3-min.jpg

p3-min.jpg

1165 ms

Datalec_Project_Navitas_Thumb.jpg

Datalec_Project_Navitas_Thumb.jpg

1212 ms

Datalec_Project_Westmead_Carpark_Thumb-1.jpg

Datalec_Project_Westmead_Carpark_Thumb-1.jpg

1329 ms

services_bg.jpg

services_bg.jpg

1374 ms

Datalec_Website_Icons_Electrical.png

Datalec_Website_Icons_Electrical.png

1364 ms

Datalec_Website_Icons_Data.png

Datalec_Website_Icons_Data.png

1364 ms

Datalec_Website_Icons_Security.png

Datalec_Website_Icons_Security.png

1404 ms

Datalec_Website_Icons_Audio-Visual.png

Datalec_Website_Icons_Audio-Visual.png

1454 ms

bus-img.jpg

bus-img.jpg

1560 ms

footer_logo-min.png

footer_logo-min.png

1603 ms

ProximaNovaA-Regular_gdi.woff

ProximaNovaA-Regular_gdi.woff

1549 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1580 ms

ProximaNovaT-Thin_gdi.woff

ProximaNovaT-Thin_gdi.woff

1604 ms

ProximaNova_Regular.woff

ProximaNova_Regular.woff

1640 ms

ProximaNovaS-Semibold_gdi.woff

ProximaNovaS-Semibold_gdi.woff

1754 ms

loader.gif

loader.gif

1554 ms

timer.png

timer.png

1562 ms

slider_large_arrow.png

slider_large_arrow.png

1598 ms

slider_arrow_left.png

slider_arrow_left.png

2127 ms

slider_arrow_right.png

slider_arrow_right.png

2234 ms

Accessibility Review

datalecservices.com.au accessibility score

66

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

datalecservices.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

SEO Factors

datalecservices.com.au SEO score

77

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Datalecservices.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 Datalecservices.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

datalecservices.com.au

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