Tools & Wizards About Us
tesep.org.au screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

tesep.org.au

Teacher Earth Science Education Programme - TESEP

Page Load Speed

5.9 sec in total

First Response

1.1 sec

Resources Loaded

4.7 sec

Page Rendered

144 ms

tesep.org.au screenshot

About Website

Visit tesep.org.au now to see the best up-to-date TESEP content and also check out these interesting facts you probably never knew about tesep.org.au

Teacher Earth Science Education Programme - TESEP

Visit tesep.org.au

Key Findings

We analyzed Tesep.org.au page load time and found that the first response time was 1.1 sec 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

tesep.org.au performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.914

3/100

15%

TTI (Time to Interactive)

Value3.7 s

90/100

10%

Network Requests Diagram

tesep.org.au

1112 ms

content.css

213 ms

bootstrap-2.3.2.min.css

427 ms

bootstrap-responsive-2.3.2.min.css

628 ms

bootstrap.min.css

853 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 92% of them (48 requests) were addressed to the original Tesep.org.au, 6% (3 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Tesep.org.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 39.0 kB (5%)

Content Size

809.2 kB

After Optimization

770.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tesep.org.au main page is 809.2 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. 35% of websites need less resources to load. Images take 521.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 23.1 kB

  • Original 30.0 kB
  • After minification 27.5 kB
  • After compression 6.9 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 23.1 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 8.7 kB

  • Original 521.2 kB
  • After minification 512.5 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. TESEP images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 3.8 kB

  • Original 170.0 kB
  • After minification 170.0 kB
  • After compression 166.2 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 3.4 kB

  • Original 88.0 kB
  • After minification 88.0 kB
  • After compression 84.6 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. Tesep.org.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 30 (64%)

Requests Now

47

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TESEP. 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 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tesep.org.au

tesep.org.au

1112 ms

content.css

content.css

213 ms

bootstrap-2.3.2.min.css

bootstrap-2.3.2.min.css

427 ms

bootstrap-responsive-2.3.2.min.css

bootstrap-responsive-2.3.2.min.css

628 ms

bootstrap.min.css

bootstrap.min.css

853 ms

bootstrap-theme.min.css

bootstrap-theme.min.css

643 ms

jquery.reject.css

jquery.reject.css

640 ms

general.css

general.css

641 ms

icon.css

icon.css

639 ms

css

css

20 ms

template.css

template.css

837 ms

blue.css

blue.css

851 ms

responsive.css

responsive.css

857 ms

jquery-ui.custom.css

jquery-ui.custom.css

857 ms

timepicker.css

timepicker.css

858 ms

style.css

style.css

1048 ms

style.css

style.css

1063 ms

wk-styles-e4146cff.css

wk-styles-e4146cff.css

1064 ms

jquery.min.js

jquery.min.js

1276 ms

jquery-noconflict.js

jquery-noconflict.js

1077 ms

jquery-migrate.min.js

jquery-migrate.min.js

1078 ms

caption.js

caption.js

1257 ms

jquery.reject.js

jquery.reject.js

1285 ms

jquery.BlackAndWhite.min.js

jquery.BlackAndWhite.min.js

1287 ms

bootstrap.min.js

bootstrap.min.js

1288 ms

bootstrap-gallery.js

bootstrap-gallery.js

1288 ms

template.js

template.js

1467 ms

jquery-ui.custom.min.js

jquery-ui.custom.min.js

1708 ms

timepicker.js

timepicker.js

1490 ms

zluxMain.js

zluxMain.js

1501 ms

zooevent.min.js

zooevent.min.js

1500 ms

uikit2-de3e5b4d.js

uikit2-de3e5b4d.js

1733 ms

wk-scripts-e12f6676.js

wk-scripts-e12f6676.js

1677 ms

bg-top.jpg

bg-top.jpg

215 ms

bg-slider.jpg

bg-slider.jpg

1059 ms

slider-caption.png

slider-caption.png

215 ms

banner2.jpg

banner2.jpg

425 ms

slider-arrows.png

slider-arrows.png

211 ms

news.png

news.png

215 ms

slider-arrows3.png

slider-arrows3.png

421 ms

shadow.png

shadow.png

428 ms

bg-title.png

bg-title.png

427 ms

quote.png

quote.png

427 ms

155604677812356.2132.478527766.png

155604677812356.2132.478527766.png

631 ms

ASTA_logo.jpg

ASTA_logo.jpg

639 ms

title.png

title.png

639 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

32 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs169vsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs169vsUZiYA.ttf

33 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYA.ttf

34 ms

index.php

index.php

797 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

583 ms

datepicker.png

datepicker.png

583 ms

Accessibility Review

tesep.org.au accessibility score

81

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-*] attributes do not match their roles

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

Buttons do not have an accessible name

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.

Best Practices

tesep.org.au best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

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

tesep.org.au SEO score

92

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

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 Tesep.org.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 Tesep.org.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

tesep.org.au

Open Graph description is not detected on the main page of TESEP. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: