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supertrim.com.au screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

supertrim.com.au

Car Seat Covers - Premium Australian-Made Neoprene Car Seat Covers

Page Load Speed

9.6 sec in total

First Response

445 ms

Resources Loaded

8.6 sec

Page Rendered

485 ms

supertrim.com.au screenshot

About Website

Welcome to supertrim.com.au homepage info - get ready to check Supertrim best content for Australia right away, or after learning these important things about supertrim.com.au

Australia's #1 supplier of heavy-duty canvas and neoprene seat covers. Shop automotive seat covers built for the toughest conditions. Custom-fit guaranteed. Free shipping!

Visit supertrim.com.au

Key Findings

We analyzed Supertrim.com.au page load time and found that the first response time was 445 ms and then it took 9.1 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

supertrim.com.au performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value9.5 s

11/100

10%

TBT (Total Blocking Time)

Value8,540 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.138

79/100

15%

TTI (Time to Interactive)

Value25.0 s

0/100

10%

Network Requests Diagram

supertrim.com.au

445 ms

supertrim.com.au

2657 ms

calendar.min.css

67 ms

owl.carousel.min.css

73 ms

bannerSlider.min.css

73 ms

Our browser made a total of 267 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Supertrim.com.au, 91% (244 requests) were made to Static.supertrim.com.au and 3% (7 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (3.5 sec) relates to the external source Static.supertrim.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 649.5 kB (29%)

Content Size

2.3 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Supertrim.com.au main page is 2.3 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. Only a small number of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 628.6 kB

  • Original 673.3 kB
  • After minification 564.8 kB
  • After compression 44.7 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 108.6 kB, which is 16% 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 628.6 kB or 93% of the original size.

Image Optimization

-1%

Potential reduce by 17.0 kB

  • Original 1.2 MB
  • After minification 1.1 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. Supertrim images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.6 kB

  • Original 165.6 kB
  • After minification 165.6 kB
  • After compression 163.0 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

-1%

Potential reduce by 1.4 kB

  • Original 266.9 kB
  • After minification 266.9 kB
  • After compression 265.5 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. Supertrim.com.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 165 (67%)

Requests Now

246

After Optimization

81

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 246 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Supertrim. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 152 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

supertrim.com.au

supertrim.com.au

445 ms

supertrim.com.au

supertrim.com.au

2657 ms

calendar.min.css

calendar.min.css

67 ms

owl.carousel.min.css

owl.carousel.min.css

73 ms

bannerSlider.min.css

bannerSlider.min.css

73 ms

styles-m.min.css

styles-m.min.css

101 ms

bootstrap.min.css

bootstrap.min.css

81 ms

font-awesome.min.css

font-awesome.min.css

77 ms

dotsquarescustom.min.css

dotsquarescustom.min.css

75 ms

uppy-custom.min.css

uppy-custom.min.css

96 ms

afterpay-express-checkout.min.css

afterpay-express-checkout.min.css

95 ms

amslick.min.css

amslick.min.css

161 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

160 ms

searchsuiteautocomplete.min.css

searchsuiteautocomplete.min.css

158 ms

styles-l.min.css

styles-l.min.css

166 ms

require.min.js

require.min.js

160 ms

requirejs-min-resolver.min.js

requirejs-min-resolver.min.js

162 ms

mixins.min.js

mixins.min.js

160 ms

requirejs-config.min.js

requirejs-config.min.js

161 ms

owl.carousel.min.js

owl.carousel.min.js

162 ms

home-page-custom.min.js

home-page-custom.min.js

162 ms

supertrim-logo.png

supertrim-logo.png

53 ms

jquery.min.js

jquery.min.js

51 ms

common.min.js

common.min.js

48 ms

dataPost.min.js

dataPost.min.js

54 ms

bootstrap.min.js

bootstrap.min.js

50 ms

app.min.js

app.min.js

51 ms

form-key-provider.min.js

form-key-provider.min.js

54 ms

mage-translation-dictionary.min.js

mage-translation-dictionary.min.js

50 ms

theme.min.js

theme.min.js

51 ms

sliding_seat_cover.jpg

sliding_seat_cover.jpg

58 ms

supertrim_homepage_banner_2_original_2_1_2__1.jpg

supertrim_homepage_banner_2_original_2_1_2__1.jpg

57 ms

Next-Gen_Ford.jpg

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59 ms

loading.gif

loading.gif

1178 ms

Toyota_Landcruiser_300.jpg

Toyota_Landcruiser_300.jpg

64 ms

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Ford-Logo-1965-present-300x169_1_1.png

955 ms

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60 ms

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61 ms

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69 ms

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67 ms

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64 ms

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66 ms

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69 ms

mercedes_benz_3.jpg

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71 ms

mitsubishi_1.jpg

mitsubishi_1.jpg

73 ms

nissan_1.jpg

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72 ms

renault_2015_vertical_logo.png

renault_2015_vertical_logo.png

76 ms

subaru_logo.jpg

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76 ms

suzuki_2.jpg

suzuki_2.jpg

74 ms

Skoda.jpg

Skoda.jpg

955 ms

toyota-removebg-preview_1.png

toyota-removebg-preview_1.png

1371 ms

volks_1.jpg

volks_1.jpg

77 ms

audi1_1.jpg

audi1_1.jpg

109 ms

BMW_2.jpg

BMW_2.jpg

109 ms

Holden-HSV-Decal-2-removebg-preview_1.png

Holden-HSV-Decal-2-removebg-preview_1.png

111 ms

dodge_2.jpg

dodge_2.jpg

114 ms

Land_Rover_Defender_car_-_Supertrim.jpg

Land_Rover_Defender_car_-_Supertrim.jpg

112 ms

LDV__1.jpg

LDV__1.jpg

113 ms

lexus_2.jpg

lexus_2.jpg

947 ms

porsche_2.jpg

porsche_2.jpg

112 ms

mini_cooper_2.jpg

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111 ms

Chevrolet_1.jpg

Chevrolet_1.jpg

112 ms

tesla-updated_1.png

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112 ms

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111 ms

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319 ms

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1655 ms

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898 ms

poppins-regular-webfont.woff

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900 ms

Blank-Theme-Icons.woff

Blank-Theme-Icons.woff

3443 ms

domReady.min.js

domReady.min.js

1311 ms

main.min.js

main.min.js

1312 ms

bootstrap.min.js

bootstrap.min.js

1313 ms

template.min.js

template.min.js

1310 ms

confirm.min.js

confirm.min.js

1312 ms

widget.min.js

widget.min.js

1310 ms

text.min.js

text.min.js

1309 ms

smart-keyboard-handler.min.js

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1309 ms

mage.min.js

mage.min.js

1309 ms

new_home-banner.jpg

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1309 ms

free-delivery.png

free-delivery.png

1313 ms

tag.png

tag.png

1308 ms

poppins-medium-webfont.woff

poppins-medium-webfont.woff

1312 ms

jquery-mixin.min.js

jquery-mixin.min.js

1275 ms

types.min.js

types.min.js

1279 ms

layout.min.js

layout.min.js

1278 ms

home-expert.png

home-expert.png

1277 ms

home-water-icon_.png

home-water-icon_.png

1277 ms

home-uv-icon.png

home-uv-icon.png

1277 ms

home-fire-icon.png

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1277 ms

google-badge.jpg

google-badge.jpg

1275 ms

brand01.png

brand01.png

1277 ms

money-back.png

money-back.png

1274 ms

poppins-bold-webfont.woff

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1273 ms

wJ0jk-GHdNk

wJ0jk-GHdNk

196 ms

warranty-2years.png

warranty-2years.png

1002 ms

www-player.css

www-player.css

97 ms

www-embed-player.js

www-embed-player.js

140 ms

base.js

base.js

186 ms

ad_status.js

ad_status.js

433 ms

KIAB.woff

KIAB.woff

448 ms

KIAM.woff

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448 ms

KIAL.woff

KIAL.woff

447 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

446 ms

poppins-semibold-webfont.woff

poppins-semibold-webfont.woff

229 ms

e5gkbp-8e8yKHwawBMj382SRQ9vyiiQXFxpBeadiAZg.js

e5gkbp-8e8yKHwawBMj382SRQ9vyiiQXFxpBeadiAZg.js

246 ms

embed.js

embed.js

165 ms

owl.carousel.min.js

owl.carousel.min.js

158 ms

id

id

159 ms

compat.min.js

compat.min.js

155 ms

slick.min.js

slick.min.js

156 ms

testimonial01.png

testimonial01.png

159 ms

seat_covers_of_isuzu_mu-x_2021_front_hb_supertrim_borderless.jpg

seat_covers_of_isuzu_mu-x_2021_front_hb_supertrim_borderless.jpg

156 ms

console_lid_cover_of_supertrim_borderless_2_40.jpg

console_lid_cover_of_supertrim_borderless_2_40.jpg

155 ms

front_fb_covers_of_supertrim1_borderless_7.jpg

front_fb_covers_of_supertrim1_borderless_7.jpg

249 ms

seat_covers_of_mitsubishi_pajero_sport_3rd_row_supertrim_1.jpg

seat_covers_of_mitsubishi_pajero_sport_3rd_row_supertrim_1.jpg

249 ms

seat_covers_of_mitsubishi_pajero_sport_front_rear1_supertrim_1_1.jpg

seat_covers_of_mitsubishi_pajero_sport_front_rear1_supertrim_1_1.jpg

248 ms

seat_covers_for_chevrolet_silverado_1500_series_front_full_back_borderless_supertrim_1.jpg

seat_covers_for_chevrolet_silverado_1500_series_front_full_back_borderless_supertrim_1.jpg

250 ms

ranger_seat_covers_front_full_back_1_5.jpg

ranger_seat_covers_front_full_back_1_5.jpg

248 ms

seat_covers_for_subaru_liberty_front_fb_supertrim_borderless_2.jpg

seat_covers_for_subaru_liberty_front_fb_supertrim_borderless_2.jpg

246 ms

seat_covers_of_nissa_navara_np300_front_rear_supertrim_borderless_1.jpg

seat_covers_of_nissa_navara_np300_front_rear_supertrim_borderless_1.jpg

247 ms

seat_covers_of_nissa_navara_np300_front_fullback_supertrim_2_1.jpg

seat_covers_of_nissa_navara_np300_front_fullback_supertrim_2_1.jpg

247 ms

master01.jpg

master01.jpg

245 ms

visa.jpg

visa.jpg

246 ms

american.jpg

american.jpg

245 ms

paypal.jpg

paypal.jpg

246 ms

cart-icon.png

cart-icon.png

246 ms

buy-bg01.png

buy-bg01.png

246 ms

sorter-arrow.png

sorter-arrow.png

244 ms

Create

Create

2050 ms

underscore.min.js

underscore.min.js

51 ms

knockout.min.js

knockout.min.js

51 ms

knockout-es5.min.js

knockout-es5.min.js

49 ms

translate.min.js

translate.min.js

47 ms

modal.min.js

modal.min.js

47 ms

wrapper.min.js

wrapper.min.js

47 ms

main.min.js

main.min.js

49 ms

registry.min.js

registry.min.js

46 ms

core.min.js

core.min.js

49 ms

accordion.min.js

accordion.min.js

45 ms

autocomplete.min.js

autocomplete.min.js

50 ms

button.min.js

button.min.js

50 ms

datepicker.min.js

datepicker.min.js

56 ms

dialog.min.js

dialog.min.js

50 ms

draggable.min.js

draggable.min.js

50 ms

droppable.min.js

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50 ms

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52 ms

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51 ms

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52 ms

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53 ms

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55 ms

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53 ms

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54 ms

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55 ms

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54 ms

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52 ms

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53 ms

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53 ms

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54 ms

effect.min.js

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53 ms

menu.min.js

menu.min.js

53 ms

mouse.min.js

mouse.min.js

54 ms

position.min.js

position.min.js

1776 ms

progressbar.min.js

progressbar.min.js

1776 ms

resizable.min.js

resizable.min.js

1776 ms

selectable.min.js

selectable.min.js

1775 ms

slider.min.js

slider.min.js

1774 ms

sortable.min.js

sortable.min.js

1773 ms

spinner.min.js

spinner.min.js

1773 ms

tabs.min.js

tabs.min.js

1773 ms

timepicker.min.js

timepicker.min.js

1771 ms

tooltip.min.js

tooltip.min.js

1770 ms

scripts.min.js

scripts.min.js

1621 ms

engine.min.js

engine.min.js

1621 ms

bootstrap.min.js

bootstrap.min.js

1621 ms

observable_array.min.js

observable_array.min.js

1621 ms

bound-nodes.min.js

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1622 ms

version.min.js

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1621 ms

console-logger.min.js

console-logger.min.js

1621 ms

key-codes.min.js

key-codes.min.js

1593 ms

z-index.min.js

z-index.min.js

1593 ms

js-translation.json

js-translation.json

173 ms

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KFOlCnqEu92Fr1MmEU9fBBc-.woff

173 ms

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171 ms

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35 ms

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336 ms

ad_status.js

ad_status.js

185 ms

modal-popup.html

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99 ms

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67 ms

pagebuilder-icons.woff

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967 ms

arrays.min.js

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39 ms

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strings.min.js

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41 ms

data.min.js

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focusable.min.js

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Create

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299 ms

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112 ms

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Accessibility Review

supertrim.com.au accessibility score

78

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

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

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

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

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

supertrim.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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

supertrim.com.au SEO score

91

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

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 Supertrim.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 Supertrim.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

supertrim.com.au

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