5.1 sec in total
1.2 sec
3.6 sec
319 ms
Click here to check amazing ESR content for Australia. Otherwise, check out these important facts you probably never knew about esr.com.au
Our applications will help you by collecting, collating, centralising, managing, archiving, analysing and presenting school and student information.
Visit esr.com.auWe analyzed Esr.com.au page load time and found that the first response time was 1.2 sec and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
esr.com.au performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value9.8 s
0/100
25%
Value6.8 s
35/100
10%
Value760 ms
38/100
30%
Value0
100/100
15%
Value8.8 s
35/100
10%
1215 ms
687 ms
36 ms
99 ms
462 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 91% of them (30 requests) were addressed to the original Esr.com.au, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Esr.com.au.
Page size can be reduced by 72.0 kB (25%)
287.4 kB
215.4 kB
In fact, the total size of Esr.com.au main page is 287.4 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 210.1 kB which makes up the majority of the site volume.
Potential reduce by 10.1 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 1.5 kB, which is 11% 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 10.1 kB or 72% of the original size.
Potential reduce by 23.5 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. Obviously, ESR needs image optimization as it can save up to 23.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 34 B
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.
Potential reduce by 38.4 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. Esr.com.au needs all CSS files to be minified and compressed as it can save up to 38.4 kB or 83% of the original size.
We found no issues to fix!
32
32
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ESR. According to our analytics all requests are already optimized.
esr.com.au
1215 ms
global.css
687 ms
jquery.min.js
36 ms
ga.js
99 ms
momentum_ESR_logo.png
462 ms
header-bullet.png
231 ms
index-circles.png
918 ms
shadow-header.png
462 ms
people-index-img.png
1150 ms
link-flap.png
462 ms
submit_mini.png
928 ms
index-flap-back2.png
689 ms
new_news1.png
930 ms
ais_logo.jpg
919 ms
index-news3.png
918 ms
index-news1.png
1144 ms
b-book.png
1378 ms
index-news4.png
1147 ms
mini-login-lock-orange1.png
1107 ms
login-arrow-down1.png
1110 ms
mini-login-lock1.png
1323 ms
menu-arrow.png
1326 ms
icon-support.png
1328 ms
icon-phone.png
1338 ms
footer_shadow.png
1338 ms
mESR-footer-logo.png
1551 ms
footer_box.png
1569 ms
news-join.png
1555 ms
footer_facebook.png
1566 ms
footer_twitter.png
1564 ms
footer_mcloud.png
1567 ms
footer_divide.png
1779 ms
__utm.gif
15 ms
esr.com.au accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Links do not have a discernible name
esr.com.au best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
esr.com.au SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Esr.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 Esr.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.
esr.com.au
Open Graph description is not detected on the main page of ESR. 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: