Tools & Wizards About Us
intervac.net.au screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

intervac.net.au

Edco - Cleaning Equipment, Vacuum Cleaners, Floor Scrubbers, Janatorial Trolleys

Page Load Speed

8.9 sec in total

First Response

702 ms

Resources Loaded

8 sec

Page Rendered

185 ms

intervac.net.au screenshot

About Website

Welcome to intervac.net.au homepage info - get ready to check Intervac best content right away, or after learning these important things about intervac.net.au

Edco specialises in commercial cleaning equipment in Australia. Products include vacuum cleaners, floor scrubbers and janatorial and housekeeping trolleys.

Visit intervac.net.au

Key Findings

We analyzed Intervac.net.au page load time and found that the first response time was 702 ms 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

intervac.net.au performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value14.2 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value10.5 s

24/100

10%

Network Requests Diagram

intervac.net.au

702 ms

numatic.net.au

1855 ms

lightbox.css

433 ms

style.min.css

651 ms

styles.css

717 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Intervac.net.au, 91% (59 requests) were made to Numatic.net.au and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Numatic.net.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 298.7 kB (16%)

Content Size

1.8 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Intervac.net.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. 35% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 40.3 kB

  • Original 51.4 kB
  • After minification 48.6 kB
  • After compression 11.1 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 40.3 kB or 78% of the original size.

Image Optimization

-7%

Potential reduce by 101.4 kB

  • Original 1.5 MB
  • After minification 1.3 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. Intervac images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 152.2 kB

  • Original 307.3 kB
  • After minification 307.3 kB
  • After compression 155.1 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 152.2 kB or 50% of the original size.

CSS Optimization

-12%

Potential reduce by 4.8 kB

  • Original 39.7 kB
  • After minification 39.7 kB
  • After compression 34.9 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. Intervac.net.au needs all CSS files to be minified and compressed as it can save up to 4.8 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (61%)

Requests Now

61

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Intervac. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

intervac.net.au

intervac.net.au

702 ms

numatic.net.au

numatic.net.au

1855 ms

lightbox.css

lightbox.css

433 ms

style.min.css

style.min.css

651 ms

styles.css

styles.css

717 ms

light.css

light.css

719 ms

css

css

34 ms

style.css

style.css

722 ms

generic-no-float.min.css

generic-no-float.min.css

719 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

727 ms

royalslider.css

royalslider.css

865 ms

rs-minimal-white.css

rs-minimal-white.css

932 ms

rs-default-inverted.css

rs-default-inverted.css

933 ms

rs-universal.css

rs-universal.css

933 ms

jquery.min.js

jquery.min.js

1152 ms

jquery-migrate.min.js

jquery-migrate.min.js

943 ms

numatic.net.au

numatic.net.au

1674 ms

js

js

68 ms

icons.css

icons.css

1146 ms

component.css

component.css

1147 ms

modernizr.custom.js

modernizr.custom.js

1149 ms

classie.js

classie.js

1163 ms

mlpushmenu.js

mlpushmenu.js

1360 ms

scripts.js

scripts.js

1363 ms

cf7-google-analytics.min.js

cf7-google-analytics.min.js

1364 ms

comment-reply.min.js

comment-reply.min.js

1370 ms

navigation.js

navigation.js

1371 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

1576 ms

jquery.easing.min.js

jquery.easing.min.js

1580 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

1578 ms

jquery.royalslider.min.js

jquery.royalslider.min.js

1587 ms

css

css

18 ms

background-bg.jpg

background-bg.jpg

643 ms

Numatic.net_.au-header-3.png

Numatic.net_.au-header-3.png

430 ms

serch-icon.png

serch-icon.png

216 ms

nav-hover.jpg

nav-hover.jpg

218 ms

nav-bg.jpg

nav-bg.jpg

217 ms

HZ1-940x350.png

HZ1-940x350.png

643 ms

blank.gif

blank.gif

432 ms

HZ2-940x350.png

HZ2-940x350.png

1073 ms

HZ3-940x350.png

HZ3-940x350.png

1331 ms

HZ4-940x350.png

HZ4-940x350.png

1071 ms

HZ5-940x350.png

HZ5-940x350.png

1496 ms

NX300-Slider-Page-940x350.png

NX300-Slider-Page-940x350.png

1070 ms

banner-new.jpg

banner-new.jpg

859 ms

find_ot-bg.jpg

find_ot-bg.jpg

1074 ms

products_box-bg.jpg

products_box-bg.jpg

1287 ms

comm-new.jpg

comm-new.jpg

1286 ms

ind.jpg

ind.jpg

1287 ms

carpet1.jpg

carpet1.jpg

1287 ms

Scubbers-Button.jpg

Scubbers-Button.jpg

1500 ms

Trolley-Button.jpg

Trolley-Button.jpg

1501 ms

house.jpg

house.jpg

1502 ms

acc.jpg

acc.jpg

1503 ms

sderbsr-head-bg.jpg

sderbsr-head-bg.jpg

1546 ms

4.-NBV190NX-with-accessories-118x100.png

4.-NBV190NX-with-accessories-118x100.png

1710 ms

more.jpg

more.jpg

1715 ms

1-.-RSB150NX-HEPA-96x100.png

1-.-RSB150NX-HEPA-96x100.png

1716 ms

2.-NUC244NX-L-Brush-62x100.png

2.-NUC244NX-L-Brush-62x100.png

1714 ms

webfirm.png

webfirm.png

1716 ms

font

font

19 ms

font

font

25 ms

banner-bullet.png

banner-bullet.png

1670 ms

preloader-white.gif

preloader-white.gif

1838 ms

banner-bullet-hover.png

banner-bullet-hover.png

1838 ms

Accessibility Review

intervac.net.au accessibility score

86

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

intervac.net.au best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

intervac.net.au SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Intervac.net.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 Intervac.net.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

intervac.net.au

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