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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

bebras.edu.au

Bebras - CSIRO

Page Load Speed

5.3 sec in total

First Response

501 ms

Resources Loaded

4.7 sec

Page Rendered

161 ms

bebras.edu.au screenshot

About Website

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

The Bebras Challenge is being delivered in 2024 by AMT, the new National Bebras Organiser for Bebras Australia

Visit bebras.edu.au

Key Findings

We analyzed Bebras.edu.au page load time and found that the first response time was 501 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

bebras.edu.au performance score

0

Network Requests Diagram

bebras.edu.au

501 ms

Bebras

2060 ms

gtm.js

63 ms

csiro.min.css

1299 ms

common.min.js

1087 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Bebras.edu.au, 32% (9 requests) were made to Fonts.gstatic.com and 18% (5 requests) were made to Style.csiro.au. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Www.csiro.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 84.3 kB (14%)

Content Size

604.5 kB

After Optimization

520.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bebras.edu.au main page is 604.5 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. Images take 456.4 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 61.6 kB

  • Original 83.5 kB
  • After minification 70.8 kB
  • After compression 21.9 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. This page needs HTML code to be minified as it can gain 12.8 kB, which is 15% 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 61.6 kB or 74% of the original size.

Image Optimization

-4%

Potential reduce by 20.5 kB

  • Original 456.4 kB
  • After minification 435.9 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. Bebras images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 2.2 kB

  • Original 41.6 kB
  • After minification 41.6 kB
  • After compression 39.4 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 0 B

  • Original 23.0 kB
  • After minification 23.0 kB
  • After compression 23.0 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. Bebras.edu.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (53%)

Requests Now

17

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bebras. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bebras.edu.au

bebras.edu.au

501 ms

Bebras

Bebras

2060 ms

gtm.js

gtm.js

63 ms

csiro.min.css

csiro.min.css

1299 ms

common.min.js

common.min.js

1087 ms

bluebird.min.js

bluebird.min.js

1310 ms

js

js

94 ms

search.min.js

search.min.js

643 ms

js

js

31 ms

js

js

31 ms

css

css

32 ms

logo.png

logo.png

260 ms

right-arrow.png

right-arrow.png

217 ms

placeholder.png

placeholder.png

972 ms

investigator.jpg

investigator.jpg

1384 ms

fbevents.js

fbevents.js

21 ms

insight.min.js

insight.min.js

72 ms

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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

45 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

58 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

70 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aXw.woff

70 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aXw.woff

69 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

66 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w5aXw.woff

90 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexg.woff

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexg.woff

90 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexg.woff

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexg.woff

91 ms

insight_tag_errors.gif

insight_tag_errors.gif

32 ms

in.php

in.php

100 ms

SEO Factors

bebras.edu.au SEO score

0

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 Bebras.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 Bebras.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

bebras.edu.au

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