8.1 sec in total
998 ms
6.7 sec
393 ms
Welcome to chessschool.com.au homepage info - get ready to check Chess School best content for Australia right away, or after learning these important things about chessschool.com.au
Chess School SA is combining modern chess training with the Russian methods for training chess players. Education for life...
Visit chessschool.com.auWe analyzed Chessschool.com.au page load time and found that the first response time was 998 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
chessschool.com.au performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value18.9 s
0/100
25%
Value16.4 s
0/100
10%
Value3,770 ms
1/100
30%
Value0.531
14/100
15%
Value21.0 s
1/100
10%
998 ms
476 ms
475 ms
477 ms
949 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 96% of them (67 requests) were addressed to the original Chessschool.com.au, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Chessschool.com.au.
Page size can be reduced by 105.9 kB (29%)
369.0 kB
263.1 kB
In fact, the total size of Chessschool.com.au main page is 369.0 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. 20% of websites need less resources to load. Images take 240.4 kB which makes up the majority of the site volume.
Potential reduce by 35.4 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 35.4 kB or 84% of the original size.
Potential reduce by 10.3 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. Chess School images are well optimized though.
Potential reduce by 54.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 54.0 kB or 68% of the original size.
Potential reduce by 6.3 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. Chessschool.com.au needs all CSS files to be minified and compressed as it can save up to 6.3 kB or 89% of the original size.
Number of requests can be reduced by 43 (64%)
67
24
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chess School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
chessschool.com.au
998 ms
common.css
476 ms
constyle.css
475 ms
subnavig.js
477 ms
gen_subnavig.js
949 ms
mouseover.js
476 ms
ml.js
700 ms
DateStamp.js
975 ms
default.css
722 ms
ba51.jpg
240 ms
mi1_1085.jpg
950 ms
ba54.jpg
479 ms
ba52.jpg
479 ms
mt.jpg
481 ms
ba53.jpg
481 ms
ba55.jpg
712 ms
ba56.jpg
955 ms
ba57.jpg
950 ms
ba71.jpg
955 ms
ba58.jpg
954 ms
ba59.jpg
1185 ms
ba60.jpg
1422 ms
ba61.jpg
1422 ms
ng20.gif
1424 ms
ng24.gif
1424 ms
ng2.gif
1424 ms
ng3.gif
1658 ms
ng5.gif
1896 ms
ng4.gif
1896 ms
ng22.gif
1897 ms
ng30.gif
1897 ms
ng18.gif
1897 ms
ng7.gif
2131 ms
ng25.gif
2368 ms
ng29.gif
2368 ms
ng21.gif
2369 ms
ng19.gif
2368 ms
ng8.gif
2369 ms
ng11.gif
2604 ms
ba301.jpg
2842 ms
ct_1085_2_20.jpg
2842 ms
ba62.jpg
2841 ms
facebook.jpg
2843 ms
youtube-logo_jpeg.jpg
3784 ms
ba303.jpg
3067 ms
ga.js
8 ms
__utm.gif
12 ms
collect
56 ms
ba63.jpg
3088 ms
ba64.jpg
2847 ms
ba65.jpg
2847 ms
ba302.jpg
2847 ms
ba66.jpg
3082 ms
ba67.jpg
3087 ms
ba68.jpg
2851 ms
ba69.jpg
2849 ms
ba70.jpg
2846 ms
adf1.jpg
3082 ms
adf2.jpg
3318 ms
spacer.gif
3087 ms
bg_table.jpg
2852 ms
ba102.jpg
2852 ms
bg_body.jpg
2852 ms
ba106.jpg
3089 ms
heading.jpg
3322 ms
ba105.jpg
3089 ms
mesg2.jpg
2856 ms
ba104.jpg
2853 ms
sitemaplink.jpg
2852 ms
admfooter.jpg
3088 ms
chessschool.com.au accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
ARIA IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
chessschool.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
chessschool.com.au SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chessschool.com.au can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Chessschool.com.au main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
chessschool.com.au
Open Graph description is not detected on the main page of Chess School. 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: