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Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

justfor.com.au

JustFor

Page Load Speed

691 ms in total

First Response

166 ms

Resources Loaded

525 ms

Page Rendered

0 ms

justfor.com.au screenshot

About Website

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JustFor

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Key Findings

We analyzed Justfor.com.au page load time and found that the first response time was 166 ms and then it took 525 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

justfor.com.au performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value960 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

password

166 ms

preloads.js

50 ms

load_feature-1060834584ef204397b1179782a1b090047ee4397cb627244ab89e03f65c4307.js

53 ms

section-password.css

74 ms

base.css

65 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Justfor.com.au and no external sources were called. The less responsive or slowest element that took the longest time to load (166 ms) belongs to the original domain Justfor.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 47.4 kB (37%)

Content Size

129.3 kB

After Optimization

82.0 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Justfor.com.au main page is 129.3 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. 25% of websites need less resources to load. HTML takes 64.5 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 46.6 kB

  • Original 64.5 kB
  • After minification 63.7 kB
  • After compression 17.9 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 46.6 kB or 72% of the original size.

JavaScript Optimization

-0%

Potential reduce by 66 B

  • Original 48.6 kB
  • After minification 48.6 kB
  • After compression 48.5 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

-4%

Potential reduce by 668 B

  • Original 16.2 kB
  • After minification 16.2 kB
  • After compression 15.5 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. Justfor.com.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (87%)

Requests Now

15

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Just For. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

password

password

166 ms

preloads.js

preloads.js

50 ms

load_feature-1060834584ef204397b1179782a1b090047ee4397cb627244ab89e03f65c4307.js

load_feature-1060834584ef204397b1179782a1b090047ee4397cb627244ab89e03f65c4307.js

53 ms

section-password.css

section-password.css

74 ms

base.css

base.css

65 ms

component-list-social.css

component-list-social.css

53 ms

global.js

global.js

67 ms

details-modal.js

details-modal.js

119 ms

password-modal.js

password-modal.js

113 ms

shopify-perf-kit-1.0.2.min.js

shopify-perf-kit-1.0.2.min.js

93 ms

section-image-banner.css

section-image-banner.css

99 ms

component-newsletter.css

component-newsletter.css

103 ms

newsletter-section.css

newsletter-section.css

106 ms

section-email-signup-banner.css

section-email-signup-banner.css

96 ms

trekkie.storefront.20de3b35f21c3bd6ff73e3f1547eb7d54e6e94e4.min.js

trekkie.storefront.20de3b35f21c3bd6ff73e3f1547eb7d54e6e94e4.min.js

45 ms

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

45 ms

Accessibility Review

justfor.com.au accessibility score

100

Accessibility Issues

Best Practices

justfor.com.au best practices score

83

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

justfor.com.au SEO score

89

Search Engine Optimization Advices

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 Justfor.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 Justfor.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

justfor.com.au

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: