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Click here to check amazing D 2 Cbg 94 Ubxgsnp Cloudfront content for United States. Otherwise, check out these important facts you probably never knew about d2cbg94ubxgsnp.cloudfront.net
Chemistry, covered. Science news, research, reviews, features and opinions. Read Chemistry World to keep up with stories from across the chemical sciences.
Visit d2cbg94ubxgsnp.cloudfront.netWe analyzed D2cbg94ubxgsnp.cloudfront.net page load time and found that the first response time was 12 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
d2cbg94ubxgsnp.cloudfront.net performance score
name
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score
weighting
Value3.9 s
25/100
10%
Value5.7 s
16/100
25%
Value7.2 s
30/100
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Value4,630 ms
0/100
30%
Value0.045
99/100
15%
Value18.0 s
3/100
10%
12 ms
400 ms
67 ms
136 ms
78 ms
Our browser made a total of 129 requests to load all elements on the main page. We found that 60% of them (78 requests) were addressed to the original D2cbg94ubxgsnp.cloudfront.net, 10% (13 requests) were made to Chemistryworld.com and 9% (11 requests) were made to Assets.chemistryworld.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain D2cbg94ubxgsnp.cloudfront.net.
Page size can be reduced by 359.6 kB (14%)
2.6 MB
2.3 MB
In fact, the total size of D2cbg94ubxgsnp.cloudfront.net main page is 2.6 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. 80% 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 1.6 MB which makes up the majority of the site volume.
Potential reduce by 212.1 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. 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 212.1 kB or 84% of the original size.
Potential reduce by 61.9 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. D 2 Cbg 94 Ubxgsnp Cloudfront images are well optimized though.
Potential reduce by 13.4 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.
Potential reduce by 72.2 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. D2cbg94ubxgsnp.cloudfront.net needs all CSS files to be minified and compressed as it can save up to 72.2 kB or 37% of the original size.
Number of requests can be reduced by 29 (25%)
118
89
The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D 2 Cbg 94 Ubxgsnp Cloudfront. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
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d2cbg94ubxgsnp.cloudfront.net 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
d2cbg94ubxgsnp.cloudfront.net 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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
d2cbg94ubxgsnp.cloudfront.net SEO score
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 D2cbg94ubxgsnp.cloudfront.net 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 D2cbg94ubxgsnp.cloudfront.net 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.
d2cbg94ubxgsnp.cloudfront.net
Open Graph data is detected on the main page of D 2 Cbg 94 Ubxgsnp Cloudfront. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: