3.5 sec in total
854 ms
2.2 sec
435 ms
Click here to check amazing Black Swan Ltd content for United States. Otherwise, check out these important facts you probably never knew about blackswanltd.com
The Black Swan Group offers negotiation training and in-person live events to help businesses and individuals develop negotiation skills to win more deals.
Visit blackswanltd.comWe analyzed Blackswanltd.com page load time and found that the first response time was 854 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
blackswanltd.com performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value15.2 s
0/100
25%
Value5.0 s
64/100
10%
Value320 ms
76/100
30%
Value1.067
2/100
15%
Value9.0 s
34/100
10%
854 ms
82 ms
117 ms
138 ms
135 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 68% of them (44 requests) were addressed to the original Blackswanltd.com, 11% (7 requests) were made to Fonts.gstatic.com and 6% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (854 ms) belongs to the original domain Blackswanltd.com.
Page size can be reduced by 497.5 kB (49%)
1.0 MB
516.4 kB
In fact, the total size of Blackswanltd.com main page is 1.0 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. 55% of websites need less resources to load. Javascripts take 484.6 kB which makes up the majority of the site volume.
Potential reduce by 48.8 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 9.6 kB, which is 16% 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 48.8 kB or 83% of the original size.
Potential reduce by 26.0 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. Black Swan Ltd images are well optimized though.
Potential reduce by 342.2 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 342.2 kB or 71% of the original size.
Potential reduce by 80.6 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. Blackswanltd.com needs all CSS files to be minified and compressed as it can save up to 80.6 kB or 82% of the original size.
Number of requests can be reduced by 40 (73%)
55
15
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Black Swan Ltd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
blackswanltd.com
854 ms
wp-emoji-release.min.js
82 ms
tubepress.css
117 ms
youtube.css
138 ms
styles.css
135 ms
diggdigg-style.css
134 ms
style.css
150 ms
css
25 ms
css
55 ms
font-awesome.css
157 ms
flexslider.css
189 ms
jPushMenu.css
205 ms
odometer-theme-default.css
208 ms
hubspot.css
216 ms
css
66 ms
jquery.js
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jquery-migrate.min.js
228 ms
tubepress.js
250 ms
wordpress-ajax.js
295 ms
parallax.js
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jscripts.php
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current.js
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0fb5a9e9d721b62523154f5dfeb238b5bc82496d.js
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jquery.form.min.js
327 ms
scripts.js
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waypoints.min.js
371 ms
navigation.js
394 ms
skip-link-focus-fix.js
395 ms
jquery.flexslider.js
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jPushMenu.js
393 ms
jquery.placeholder.js
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placeholdertext.js
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skillbars.js
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details.js
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odometer.js
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parallax.min.js
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sensible.scripts.js
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jscripts-ftr-min.js
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wp-embed.min.js
512 ms
analytics.js
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collect
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187f64dc-7a8c-4ea5-ac3e-4cb363d02c5c.png
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BlackSwan-White-Shadow.png
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h1-bg.png
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courtroom-400x250.jpg
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ajax-loader.gif
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Slide11.png
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loader-v2.js
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flexslider-icon.woff
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blackswanltd.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
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
blackswanltd.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
blackswanltd.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
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 Blackswanltd.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 Blackswanltd.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.
blackswanltd.com
Open Graph data is detected on the main page of Black Swan Ltd. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: