8.3 sec in total
1.4 sec
6.4 sec
448 ms
Welcome to openclinica.com homepage info - get ready to check Open Clinica best content for United States right away, or after learning these important things about openclinica.com
Your source for digital clinical trial solutions | eSource | EDC | ePRO | eConsent | eCOA | Randomization | Reporting | Rescue Study Services
Visit openclinica.comWe analyzed Openclinica.com page load time and found that the first response time was 1.4 sec and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
openclinica.com performance score
name
value
score
weighting
Value2.6 s
65/100
10%
Value4.4 s
39/100
25%
Value2.6 s
97/100
10%
Value100 ms
98/100
30%
Value0.139
79/100
15%
Value4.2 s
86/100
10%
1389 ms
98 ms
94 ms
96 ms
62 ms
Our browser made a total of 142 requests to load all elements on the main page. We found that 84% of them (119 requests) were addressed to the original Openclinica.com, 7% (10 requests) were made to Google.com and 3% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Openclinica.com.
Page size can be reduced by 499.3 kB (9%)
5.3 MB
4.8 MB
In fact, the total size of Openclinica.com main page is 5.3 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. 70% of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.
Potential reduce by 137.6 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 137.6 kB or 87% of the original size.
Potential reduce by 8.3 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. Open Clinica images are well optimized though.
Potential reduce by 135.6 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 135.6 kB or 59% of the original size.
Potential reduce by 217.8 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. Openclinica.com needs all CSS files to be minified and compressed as it can save up to 217.8 kB or 83% of the original size.
Number of requests can be reduced by 47 (34%)
138
91
The browser has sent 138 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Open Clinica. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
www.openclinica.com
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openclinica.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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
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.
[aria-*] attributes do not have valid values
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
openclinica.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
openclinica.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Openclinica.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 Openclinica.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.
openclinica.com
Open Graph data is detected on the main page of Open Clinica. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: