Tools & Wizards About Us
sjs.nsw.edu.au screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

sjs.nsw.edu.au

Sydney Japanese International School | World-class Bilingual Education

Page Load Speed

6.4 sec in total

First Response

49 ms

Resources Loaded

5.8 sec

Page Rendered

589 ms

sjs.nsw.edu.au screenshot

About Website

Visit sjs.nsw.edu.au now to see the best up-to-date Sjs Nsw content for Australia and also check out these interesting facts you probably never knew about sjs.nsw.edu.au

Welcome to the Sydney Japanese International School. We are a bilingual, bicultural, non-denominational school, delivering a world-class education rich in Japanese culture and virtues. Visit us for an...

Visit sjs.nsw.edu.au

Key Findings

We analyzed Sjs.nsw.edu.au page load time and found that the first response time was 49 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

sjs.nsw.edu.au performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value5.0 s

62/100

10%

TBT (Total Blocking Time)

Value1,420 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.22

57/100

15%

TTI (Time to Interactive)

Value7.8 s

45/100

10%

Network Requests Diagram

sjs.nsw.edu.au

49 ms

sjis.nsw.edu.au

315 ms

cleantalk-public.min.css

16 ms

style.min.css

26 ms

style.min.css

928 ms

Our browser made a total of 156 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Sjs.nsw.edu.au, 90% (141 requests) were made to Sjis.nsw.edu.au and 8% (12 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Sjis.nsw.edu.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 181.4 kB (5%)

Content Size

3.8 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sjs.nsw.edu.au main page is 3.8 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. 70% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 177.0 kB

  • Original 210.5 kB
  • After minification 210.2 kB
  • After compression 33.5 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 177.0 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 3.2 MB
  • After minification 3.2 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. Sjs Nsw images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 3.6 kB

  • Original 205.2 kB
  • After minification 205.2 kB
  • After compression 201.7 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

-0%

Potential reduce by 748 B

  • Original 156.8 kB
  • After minification 156.8 kB
  • After compression 156.1 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. Sjs.nsw.edu.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 126 (84%)

Requests Now

150

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 150 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sjs Nsw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 82 to 1 for JavaScripts and from 46 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sjs.nsw.edu.au

sjs.nsw.edu.au

49 ms

sjis.nsw.edu.au

sjis.nsw.edu.au

315 ms

cleantalk-public.min.css

cleantalk-public.min.css

16 ms

style.min.css

style.min.css

26 ms

style.min.css

style.min.css

928 ms

jquery.min.js

jquery.min.js

28 ms

jquery-migrate.min.js

jquery-migrate.min.js

24 ms

apbct-public-bundle.min.js

apbct-public-bundle.min.js

27 ms

3c652b4098365b73c8623f1ee440bc83.min.css

3c652b4098365b73c8623f1ee440bc83.min.css

60 ms

style-1.css

style-1.css

28 ms

style.min.css

style.min.css

32 ms

index.js

index.js

34 ms

index.js

index.js

40 ms

gtm4wp-contact-form-7-tracker.js

gtm4wp-contact-form-7-tracker.js

36 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

41 ms

script-1.js

script-1.js

46 ms

fusion-title.js

fusion-title.js

45 ms

fusion-vertical-menu-widget.js

fusion-vertical-menu-widget.js

50 ms

cssua.js

cssua.js

49 ms

modernizr.js

modernizr.js

59 ms

fusion.js

fusion.js

59 ms

isotope.js

isotope.js

64 ms

packery.js

packery.js

60 ms

bootstrap.transition.js

bootstrap.transition.js

66 ms

bootstrap.tooltip.js

bootstrap.tooltip.js

107 ms

jquery.requestAnimationFrame.js

jquery.requestAnimationFrame.js

69 ms

jquery.easing.js

jquery.easing.js

70 ms

jquery.fitvids.js

jquery.fitvids.js

73 ms

jquery.flexslider.js

jquery.flexslider.js

82 ms

jquery.ilightbox.js

jquery.ilightbox.js

80 ms

jquery.infinitescroll.js

jquery.infinitescroll.js

81 ms

jquery.mousewheel.js

jquery.mousewheel.js

83 ms

jquery.placeholder.js

jquery.placeholder.js

89 ms

jquery.fade.js

jquery.fade.js

90 ms

imagesLoaded.js

imagesLoaded.js

94 ms

fusion-equal-heights.js

fusion-equal-heights.js

91 ms

fusion-parallax.js

fusion-parallax.js

102 ms

fusion-video-general.js

fusion-video-general.js

98 ms

fusion-video-bg.js

fusion-video-bg.js

99 ms

fusion-lightbox.js

fusion-lightbox.js

91 ms

fusion-tooltip.js

fusion-tooltip.js

94 ms

fusion-sharing-box.js

fusion-sharing-box.js

96 ms

jquery.sticky-kit.js

jquery.sticky-kit.js

95 ms

fusion-youtube.js

fusion-youtube.js

347 ms

vimeoPlayer.js

vimeoPlayer.js

89 ms

avada-general-footer.js

avada-general-footer.js

91 ms

avada-quantity.js

avada-quantity.js

94 ms

avada-crossfade-images.js

avada-crossfade-images.js

88 ms

avada-select.js

avada-select.js

90 ms

avada-tabs-widget.js

avada-tabs-widget.js

90 ms

avada-wpml.js

avada-wpml.js

95 ms

avada-contact-form-7.js

avada-contact-form-7.js

90 ms

jquery.elasticslider.js

jquery.elasticslider.js

90 ms

avada-live-search.js

avada-live-search.js

86 ms

fusion-alert.js

fusion-alert.js

89 ms

awb-off-canvas.js

awb-off-canvas.js

89 ms

fusion-button.js

fusion-button.js

89 ms

jquery.textillate.js

jquery.textillate.js

101 ms

fusion-flexslider.js

fusion-flexslider.js

96 ms

fusion-animations.js

fusion-animations.js

92 ms

fusion-column-legacy.js

fusion-column-legacy.js

91 ms

fusion-blog.js

fusion-blog.js

109 ms

fusion-flip-boxes.js

fusion-flip-boxes.js

94 ms

fusion-content-boxes.js

fusion-content-boxes.js

89 ms

fusion-container.js

fusion-container.js

91 ms

avada-header.js

avada-header.js

98 ms

fusion-responsive-typography.js

fusion-responsive-typography.js

92 ms

avada-fusion-slider.js

avada-fusion-slider.js

97 ms

avada-elastic-slider.js

avada-elastic-slider.js

100 ms

avada-gravity-forms.js

avada-gravity-forms.js

96 ms

avada-drop-down.js

avada-drop-down.js

94 ms

avada-to-top.js

avada-to-top.js

95 ms

avada-menu.js

avada-menu.js

94 ms

bootstrap.scrollspy.js

bootstrap.scrollspy.js

94 ms

avada-scrollspy.js

avada-scrollspy.js

102 ms

fusion-scroll-to-anchor.js

fusion-scroll-to-anchor.js

99 ms

fusion-general-global.js

fusion-general-global.js

94 ms

fusion-video.js

fusion-video.js

95 ms

fusion-column.js

fusion-column.js

104 ms

lazyload.min.js

lazyload.min.js

98 ms

min-shbp.min.css

min-shbp.min.css

72 ms

min-shbp-header-legacy.min.css

min-shbp-header-legacy.min.css

73 ms

min-768-max-1024-l.min.css

min-768-max-1024-l.min.css

73 ms

min-768-max-1024-l-header-legacy.min.css

min-768-max-1024-l-header-legacy.min.css

73 ms

min-sh-cbp.min.css

min-sh-cbp.min.css

70 ms

fa-solid-900.woff

fa-solid-900.woff

1247 ms

fa-regular-400.woff

fa-regular-400.woff

1011 ms

awb-icons.woff

awb-icons.woff

965 ms

phpyx0Mz4

phpyx0Mz4

269 ms

ja.png

ja.png

270 ms

SJIS-LOGO-Horizon-B-2018.svg

SJIS-LOGO-Horizon-B-2018.svg

14 ms

image-menu-aboutus.jpg

image-menu-aboutus.jpg

501 ms

004-2015-300x175.jpg

004-2015-300x175.jpg

1198 ms

image-menu-enrolment.jpg

image-menu-enrolment.jpg

1473 ms

image-menu-community2.jpg

image-menu-community2.jpg

1720 ms

SJISHighRes-113-scaled.jpg

SJISHighRes-113-scaled.jpg

637 ms

I2A0764-scaled.jpg

I2A0764-scaled.jpg

685 ms

SJISHighRes-185-scaled.jpg

SJISHighRes-185-scaled.jpg

692 ms

I2A9942-scaled.jpg

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706 ms

Kindergarten-300x200.jpg

Kindergarten-300x200.jpg

980 ms

Inter-Diviion-Primary-Y1-6-300x200.jpg

Inter-Diviion-Primary-Y1-6-300x200.jpg

1631 ms

Japanese-Division-Primary-cropped-300x200.jpg

Japanese-Division-Primary-cropped-300x200.jpg

1817 ms

Japanese-Division-High-School-300x200.jpg

Japanese-Division-High-School-300x200.jpg

1944 ms

SJIS2023HighRes-275-1024x905.webp

SJIS2023HighRes-275-1024x905.webp

1232 ms

%E5%B1%B1%E7%94%B0%E5%A4%A7%E5%9C%B0%E3%81%8F%E3%82%93%EF%BC%95.jpeg

%E5%B1%B1%E7%94%B0%E5%A4%A7%E5%9C%B0%E3%81%8F%E3%82%93%EF%BC%95.jpeg

2905 ms

%E7%9F%B3%E5%B7%9D%E6%99%83%E5%A4%A7%E9%83%8E%E3%81%8F%E3%82%93%EF%BC%97.jpeg

%E7%9F%B3%E5%B7%9D%E6%99%83%E5%A4%A7%E9%83%8E%E3%81%8F%E3%82%93%EF%BC%97.jpeg

2988 ms

For-the-Website-Bottom.svg

For-the-Website-Bottom.svg

1924 ms

Nurturing-Excellence-only.svg

Nurturing-Excellence-only.svg

2618 ms

page.php

page.php

145 ms

1l56xVUMItd.css

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31 ms

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38 ms

o1ndYS2og_B.js

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33 ms

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36 ms

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34 ms

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33 ms

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35 ms

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33 ms

cjzsuKU-ivU.js

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9 ms

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9 ms

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6 ms

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14 ms

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11 ms

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11 ms

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12 ms

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10 ms

Accessibility Review

sjs.nsw.edu.au accessibility score

89

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

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

High

Image elements do not have [alt] attributes

Best Practices

sjs.nsw.edu.au best practices score

75

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

SEO Factors

sjs.nsw.edu.au SEO score

93

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

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 Sjs.nsw.edu.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 Sjs.nsw.edu.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

sjs.nsw.edu.au

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