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Chemistry Conferences 2023: The world's largest Chemistry Conference and Gathering for the Research Community, Join the Chemistry and Medicinal Chemistry Conferences at London
Visit chemistry.alliedacademies.comWe analyzed Chemistry.alliedacademies.com page load time and found that the first response time was 78 ms and then it took 16.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
chemistry.alliedacademies.com performance score
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Our browser made a total of 134 requests to load all elements on the main page. We found that 6% of them (8 requests) were addressed to the original Chemistry.alliedacademies.com, 44% (59 requests) were made to D1aueex22ha5si.cloudfront.net and 26% (35 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (15.5 sec) relates to the external source Static.whatshelp.io.
Page size can be reduced by 602.6 kB (37%)
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In fact, the total size of Chemistry.alliedacademies.com main page is 1.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 726.1 kB which makes up the majority of the site volume.
Potential reduce by 416.4 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. This page needs HTML code to be minified as it can gain 103.7 kB, which is 22% 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 416.4 kB or 87% of the original size.
Potential reduce by 20.7 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. Chemistry Alliedacademies images are well optimized though.
Potential reduce by 151.6 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 151.6 kB or 44% of the original size.
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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. Chemistry.alliedacademies.com needs all CSS files to be minified and compressed as it can save up to 13.9 kB or 20% of the original size.
Number of requests can be reduced by 63 (53%)
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The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chemistry Alliedacademies. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 51 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
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chemistry.alliedacademies.com accessibility score
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.
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[aria-*] attributes do not have valid values
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chemistry.alliedacademies.com best practices score
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General
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Detected JavaScript libraries
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