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delec.com.au screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

delec.com.au

Civil Construction, Building, Residential Contractor, Home Building Design Tapitallee Nsw

Page Load Speed

9.3 sec in total

First Response

1.1 sec

Resources Loaded

7.7 sec

Page Rendered

468 ms

delec.com.au screenshot

About Website

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

DELEC is the leading civil construction company on the market. We provide building contractor, residential contractor, and home building design Tapitallee NSW. We have trusted partners of both small a...

Visit delec.com.au

Key Findings

We analyzed Delec.com.au page load time and found that the first response time was 1.1 sec and then it took 8.2 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

delec.com.au performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value28.9 s

0/100

25%

SI (Speed Index)

Value31.4 s

0/100

10%

TBT (Total Blocking Time)

Value12,810 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.085

93/100

15%

TTI (Time to Interactive)

Value33.1 s

0/100

10%

Network Requests Diagram

delec.com.au

1143 ms

delec.com.au

1433 ms

css

42 ms

bootstrap.css

1122 ms

style.css

2942 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 36% of them (17 requests) were addressed to the original Delec.com.au, 23% (11 requests) were made to Google.com and 23% (11 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Delec.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (41%)

Content Size

2.5 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Delec.com.au main page is 2.5 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. 70% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 32.4 kB

  • Original 41.4 kB
  • After minification 33.1 kB
  • After compression 9.0 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. This page needs HTML code to be minified as it can gain 8.3 kB, which is 20% 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 32.4 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 3.2 kB

  • Original 1.2 MB
  • After minification 1.2 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. Delec images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 49.5 kB

  • Original 200.5 kB
  • After minification 178.1 kB
  • After compression 151.1 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 49.5 kB or 25% of the original size.

CSS Optimization

-86%

Potential reduce by 926.0 kB

  • Original 1.1 MB
  • After minification 846.0 kB
  • After compression 155.9 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. Delec.com.au needs all CSS files to be minified and compressed as it can save up to 926.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (39%)

Requests Now

38

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

delec.com.au

delec.com.au

1143 ms

delec.com.au

delec.com.au

1433 ms

css

css

42 ms

bootstrap.css

bootstrap.css

1122 ms

style.css

style.css

2942 ms

css

css

36 ms

logo.jpg

logo.jpg

1158 ms

embed

embed

251 ms

core.min.js

core.min.js

3396 ms

script.js

script.js

1394 ms

b8.jpg

b8.jpg

1353 ms

b9.jpg

b9.jpg

1126 ms

b11.jpg

b11.jpg

1404 ms

js

js

24 ms

gen_204

gen_204

36 ms

init_embed.js

init_embed.js

35 ms

patern-vertical.png

patern-vertical.png

888 ms

X7n94bcuGPC8hrvEOHXOgaKCc2Th6F5w.woff

X7n94bcuGPC8hrvEOHXOgaKCc2Th6F5w.woff

625 ms

pxiEyp8kv8JHgFVrJJfedA.woff

pxiEyp8kv8JHgFVrJJfedA.woff

783 ms

pxiByp8kv8JHgFVrLGT9Z1xlEw.woff

pxiByp8kv8JHgFVrLGT9Z1xlEw.woff

784 ms

pxiByp8kv8JHgFVrLCz7Z1xlEw.woff

pxiByp8kv8JHgFVrLCz7Z1xlEw.woff

867 ms

MaterialIcons-Regular.woff

MaterialIcons-Regular.woff

622 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

885 ms

common.js

common.js

306 ms

util.js

util.js

307 ms

map.js

map.js

303 ms

overlay.js

overlay.js

267 ms

home-01-slide-03.jpg

home-01-slide-03.jpg

585 ms

home-01-slide-01.jpg

home-01-slide-01.jpg

404 ms

home-01-slide-02.jpg

home-01-slide-02.jpg

403 ms

material-design.woff

material-design.woff

369 ms

onion.js

onion.js

128 ms

search_impl.js

search_impl.js

126 ms

openhand_8_8.cur

openhand_8_8.cur

57 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

42 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

16 ms

vt

vt

72 ms

vt

vt

56 ms

vt

vt

64 ms

vt

vt

63 ms

vt

vt

54 ms

vt

vt

57 ms

vt

vt

77 ms

vt

vt

74 ms

vt

vt

76 ms

vt

vt

87 ms

QuotaService.RecordEvent

QuotaService.RecordEvent

23 ms

Accessibility Review

delec.com.au accessibility score

63

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

delec.com.au best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

delec.com.au SEO score

83

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

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

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 Delec.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 Delec.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

delec.com.au

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