8.9 sec in total
709 ms
7.4 sec
761 ms
Visit centennialcoal.com.au now to see the best up-to-date Centennial Coal content for Australia and also check out these interesting facts you probably never knew about centennialcoal.com.au
Centennial is an Australian mining company delivering integrated energy solutions in partnership with Banpu. Discover our superior service.
Visit centennialcoal.com.auWe analyzed Centennialcoal.com.au page load time and found that the first response time was 709 ms and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
centennialcoal.com.au performance score
name
value
score
weighting
Value5.6 s
6/100
10%
Value13.5 s
0/100
25%
Value15.7 s
0/100
10%
Value9,380 ms
0/100
30%
Value0.065
97/100
15%
Value20.7 s
2/100
10%
709 ms
1688 ms
240 ms
445 ms
675 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 75% of them (52 requests) were addressed to the original Centennialcoal.com.au, 14% (10 requests) were made to 637835.smushcdn.com and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Centennialcoal.com.au.
Page size can be reduced by 78.0 kB (16%)
479.7 kB
401.8 kB
In fact, the total size of Centennialcoal.com.au main page is 479.7 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. 65% of websites need less resources to load. CSS take 189.4 kB which makes up the majority of the site volume.
Potential reduce by 76.7 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 76.7 kB or 82% of the original size.
Potential reduce by 0 B
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. Centennial Coal images are well optimized though.
Potential reduce by 688 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 622 B
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. Centennialcoal.com.au has all CSS files already compressed.
Number of requests can be reduced by 53 (88%)
60
7
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centennial Coal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
centennialcoal.com.au
709 ms
www.centennialcoal.com.au
1688 ms
wp-emoji-release.min.js
240 ms
59a995055a1a47cf03612ce5195aae20.css
445 ms
3b798755c48db5b79b58e190886603ba.css
675 ms
abc9e9675c57f016e2a6b19cf7ce2329.css
1129 ms
1246da097b650536e5845c2f6775826e.css
676 ms
5e6b93e2aec042fe9512513fb42c07b9.css
738 ms
2cc2caa8636b4e05fd06325dca8f6a5a.css
739 ms
ce1f1c7f744df68bd91db11e2cbd5ca1.css
745 ms
24b3573ef2c491b89fbdaf17be3e939a.css
898 ms
d78a68297122c72dc6160d58249dca23.css
896 ms
eb5daaa7756f3e06783e0fdab22bb080.css
975 ms
1fa24097513d1c28f95458331a34f2e5.css
973 ms
2594cd63ad5e15343e6bef746ff6a922.css
979 ms
8e7d8c2188751be9026028ef82b239ea.css
1576 ms
css
105 ms
96eb2c2870b7b53cb5f46e919c3cdac7.css
1218 ms
5dd77c7a69bd1dbcc79365d49f16bea2.css
1193 ms
751223dcf0deaed028577a0a45f2c726.css
1191 ms
jquery.min.js
1428 ms
918fbd509cfa54ef14955503f9666cc0.js
1297 ms
46eb16430b5f9e0187a6c8c171fdb7e6.js
1319 ms
b0dcf2cc589d2081a04cc61f3d89d4a1.js
1425 ms
bd39b49211f9097da09f73ff5d1c8f68.css
1399 ms
87874a06377639e217b010d9c4bce029.css
1494 ms
44671b18f035563479353218c84e8eea.js
2489 ms
7b473588a6e062bb69a5b1672d53adae.js
2492 ms
c3157d7406eff46d70c9d29e3e494437.js
2492 ms
825eacbf8abc5971f11692e069564079.js
2492 ms
ec6e0795e2c5ddd623b1580d5771510d.js
2494 ms
9373257810b0b0d8b477b3f843682267.js
2495 ms
465c0d27fb2da2a7b45a3cee69cef9b6.js
2495 ms
0a9e40a568fea3f351a7538905c03110.js
2669 ms
287f22cffb989149433a8b1071a8afd1.js
2670 ms
6a676e928b541231701368ad33957eb3.js
2669 ms
45c287ad2f7d00e5cbabb09fcbc60395.js
2669 ms
1f14381340330f21a693fd9e4d84a152.js
2651 ms
f713a6a31dd89f50c7d50ff06633fce8.js
2650 ms
57eb9175b83eb8b94b6908910a8b4880.js
2816 ms
7a03ce2743477a1433155c54f260459c.js
2583 ms
1d2bd48721bf1958c1a479d0ffb26e36.js
2510 ms
4153322d087b82f4cee67b34a2088068.js
2352 ms
e810ac1d6c820546c75cfee06378fd7e.js
2276 ms
fb7a70c9eb9b82171de732cbc579a22d.js
2278 ms
f263349e46154e43b804ff7a5ca7a14f.js
2510 ms
44bb7c21cd32658d5b4394ce18c7c9ba.js
2386 ms
6309c729bfeee7c81518152bf0310b49.js
2634 ms
gtm.js
849 ms
logo-mobile-01.png
1118 ms
logo-02.png
1118 ms
streamline-icon-heavy-equipment-truck@64x64.png
1270 ms
streamline-icon-multiple-users-1@64x64.png
1167 ms
streamline-icon-cash-payment-coin-stash@64x64.png
1268 ms
streamline-icon-cash-payment-coin@64x64.png
1284 ms
streamline-icon-share-location-hand@64x64.png
1283 ms
streamline-icon-earth-3@64x64.png
1268 ms
Sustainability-Logo.png
1284 ms
streamline-icon-medical-app-laptop@64x64.png
1256 ms
css-vars-ponyfill.min.js
2185 ms
7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e0.ttf
357 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf
359 ms
fontawesome-webfont.woff
945 ms
analytics.js
215 ms
js
116 ms
fa-solid-900.woff
694 ms
fa-regular-400.woff
524 ms
fa-brands-400.woff
1000 ms
collect
46 ms
centennialcoal.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
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
centennialcoal.com.au best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
centennialcoal.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
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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 Centennialcoal.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 Centennialcoal.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.
centennialcoal.com.au
Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: