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vascom.com.au screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

vascom.com.au

Vascom - Telecommunication Provider in Australia | Maintenance of telecommunication infrastructure. | Telephone outlets | Digital extension outlets | ...

Page Load Speed

3.4 sec in total

First Response

1.1 sec

Resources Loaded

2.2 sec

Page Rendered

75 ms

vascom.com.au screenshot

About Website

Welcome to vascom.com.au homepage info - get ready to check Vascom best content right away, or after learning these important things about vascom.com.au

Vascom is a telecommunications service provider that has been established since October 2000. Vascom prides itself on providing quality service and support to its clients in the Sydney basin. We have ...

Visit vascom.com.au

Key Findings

We analyzed Vascom.com.au page load time and found that the first response time was 1.1 sec and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

vascom.com.au performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

86/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.219

57/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

vascom.com.au

1080 ms

style.css

246 ms

analytics.js

22 ms

background.jpg

400 ms

vascom_logo.jpg

459 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 63% of them (5 requests) were addressed to the original Vascom.com.au, 38% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Vascom.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.0 kB (14%)

Content Size

145.9 kB

After Optimization

125.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vascom.com.au main page is 145.9 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 101.4 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 5.3 kB

  • Original 7.4 kB
  • After minification 6.9 kB
  • After compression 2.1 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 5.3 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 1.3 kB

  • Original 101.4 kB
  • After minification 100.2 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. Vascom images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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

-83%

Potential reduce by 13.3 kB

  • Original 16.0 kB
  • After minification 10.3 kB
  • After compression 2.7 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. Vascom.com.au needs all CSS files to be minified and compressed as it can save up to 13.3 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vascom. According to our analytics all requests are already optimized.

Network Requests Diagram

vascom.com.au

vascom.com.au

1080 ms

style.css

style.css

246 ms

analytics.js

analytics.js

22 ms

background.jpg

background.jpg

400 ms

vascom_logo.jpg

vascom_logo.jpg

459 ms

header.jpg

header.jpg

897 ms

collect

collect

30 ms

collect

collect

9 ms

Accessibility Review

vascom.com.au accessibility score

71

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.

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

vascom.com.au best practices score

58

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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

vascom.com.au SEO score

88

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

Image elements do not have [alt] attributes

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 Vascom.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 Vascom.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

vascom.com.au

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