2.1 sec in total
77 ms
1.3 sec
719 ms
Click here to check amazing Robertk Cooper content. Otherwise, check out these important facts you probably never knew about robertkcooper.com
Cooper Strategic is built to bring the most powerful, little-known, record-setting performance discoveries from neuroscience, new data, and Tier 1 performance methods into boardrooms, C Suites, and th...
Visit robertkcooper.comWe analyzed Robertkcooper.com page load time and found that the first response time was 77 ms and then it took 2 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.
robertkcooper.com performance score
name
value
score
weighting
Value4.3 s
17/100
10%
Value17.6 s
0/100
25%
Value22.1 s
0/100
10%
Value21,940 ms
0/100
30%
Value0.021
100/100
15%
Value29.9 s
0/100
10%
77 ms
25 ms
96 ms
36 ms
188 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Robertkcooper.com, 52% (32 requests) were made to Cooperstrategic.com and 16% (10 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (284 ms) relates to the external source Use.typekit.net.
Page size can be reduced by 769.2 kB (44%)
1.8 MB
985.0 kB
In fact, the total size of Robertkcooper.com main page is 1.8 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. 65% of websites need less resources to load. Images take 780.4 kB which makes up the majority of the site volume.
Potential reduce by 22.0 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 4.1 kB, which is 15% 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 22.0 kB or 82% of the original size.
Potential reduce by 45.3 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. Robertk Cooper images are well optimized though.
Potential reduce by 360.9 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 360.9 kB or 63% of the original size.
Potential reduce by 341.0 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. Robertkcooper.com needs all CSS files to be minified and compressed as it can save up to 341.0 kB or 90% of the original size.
Number of requests can be reduced by 9 (18%)
49
40
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Robertk Cooper. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
robertkcooper.com
77 ms
cooperstrategic.com
25 ms
www.cooperstrategic.com
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style.css
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dmx7krm.js
188 ms
mc-validate.js
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jquery.min.js
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bootstrap.min.js
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jquery.fitvids.js
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theme.js
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ie10-viewport-bug-workaround.js
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www.cooperstrategic.com
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logo-cooper-strategic-white.png
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logo-breakthrough-intelligence.png
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logo-clients-white.png
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breakthrough-book-cover.png
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player.css
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ga.js
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robertkcooper.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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.
robertkcooper.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
robertkcooper.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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Robertkcooper.com 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 Robertkcooper.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.
robertkcooper.com
Open Graph description is not detected on the main page of Robertk Cooper. 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: