2 sec in total
88 ms
1.6 sec
249 ms
Visit investors.dupont.com now to see the best up-to-date Investors Du Pont content for United States and also check out these interesting facts you probably never knew about investors.dupont.com
Visit investors.dupont.comWe analyzed Investors.dupont.com page load time and found that the first response time was 88 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
investors.dupont.com performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value11.4 s
0/100
25%
Value5.9 s
48/100
10%
Value1,560 ms
13/100
30%
Value0.126
83/100
15%
Value10.9 s
21/100
10%
88 ms
610 ms
108 ms
7 ms
106 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 12% of them (8 requests) were addressed to the original Investors.dupont.com, 35% (23 requests) were made to S2.q4cdn.com and 12% (8 requests) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (610 ms) belongs to the original domain Investors.dupont.com.
Page size can be reduced by 523.0 kB (53%)
981.3 kB
458.4 kB
In fact, the total size of Investors.dupont.com main page is 981.3 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. 50% of websites need less resources to load. Javascripts take 516.4 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 70% of the original size.
Potential reduce by 15.5 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. Investors Du Pont images are well optimized though.
Potential reduce by 349.7 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 349.7 kB or 68% of the original size.
Potential reduce by 81.0 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. Investors.dupont.com needs all CSS files to be minified and compressed as it can save up to 81.0 kB or 84% of the original size.
Number of requests can be reduced by 30 (53%)
57
27
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Investors Du Pont. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
investors.dupont.com
88 ms
default.aspx
610 ms
jquery.fancybox.css
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default.css
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global_52407.css
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client_52965.css
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jquery-1.7.1.min.js
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jquery-ui-1.10.3.custom.min.js
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slick.js
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investors.dupont.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.
Impact
Issue
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
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.
investors.dupont.com 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
Page has valid source maps
investors.dupont.com 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 Investors.dupont.com 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 Investors.dupont.com 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.
investors.dupont.com
Open Graph description is not detected on the main page of Investors Du Pont. 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: