61.2 sec in total
221 ms
45.4 sec
15.6 sec
Visit blackducksoftware.com now to see the best up-to-date Blackduck Software content for China and also check out these interesting facts you probably never knew about blackducksoftware.com
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Visit blackducksoftware.comWe analyzed Blackducksoftware.com page load time and found that the first response time was 221 ms and then it took 61 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
blackducksoftware.com performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value6.2 s
11/100
25%
Value5.9 s
48/100
10%
Value2,010 ms
7/100
30%
Value0.007
100/100
15%
Value17.7 s
4/100
10%
221 ms
43 ms
750 ms
546 ms
436 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 58% of them (48 requests) were addressed to the original Blackducksoftware.com, 6% (5 requests) were made to Js.driftt.com and 4% (3 requests) were made to 1.tl813.com. The less responsive or slowest element that took the longest time to load (13.1 sec) belongs to the original domain Blackducksoftware.com.
Page size can be reduced by 668.4 kB (52%)
1.3 MB
606.8 kB
In fact, the total size of Blackducksoftware.com main page is 1.3 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. 75% 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 508.0 kB which makes up the majority of the site volume.
Potential reduce by 51.7 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 51.7 kB or 77% of the original size.
Potential reduce by 81.2 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. Obviously, Blackduck Software needs image optimization as it can save up to 81.2 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 164.9 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 164.9 kB or 63% of the original size.
Potential reduce by 370.7 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. Blackducksoftware.com needs all CSS files to be minified and compressed as it can save up to 370.7 kB or 84% of the original size.
Number of requests can be reduced by 28 (39%)
72
44
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blackduck Software. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
blackducksoftware.com
221 ms
www.blackducksoftware.com
43 ms
www.blackducksoftware.com
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analytics.js
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css_X4uBOdi3Oi-UVWZNJx6HvcEpMwYklZSvQQGwtaZkVOQ.css
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font-awesome.min.css
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blackducksoftware.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
Image elements do not have [alt] attributes
blackducksoftware.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
blackducksoftware.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
Image elements do not have [alt] attributes
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 Blackducksoftware.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 Blackducksoftware.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.
blackducksoftware.com
Open Graph data is detected on the main page of Blackduck Software. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: