Tools & Wizards About Us
davitaclinicalresearch.com screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

davitaclinicalresearch.com

Renal Research Site Network - DaVita Clinical Research

Page Load Speed

803 ms in total

First Response

10 ms

Resources Loaded

457 ms

Page Rendered

336 ms

davitaclinicalresearch.com screenshot

About Website

Click here to check amazing Da Vita Clinical Research content. Otherwise, check out these important facts you probably never knew about davitaclinicalresearch.com

Gain a unique and innovative outlook that a provider-based renal research site network can give. Contact DaVita Clinical Research today to learn more.

Visit davitaclinicalresearch.com

Key Findings

We analyzed Davitaclinicalresearch.com page load time and found that the first response time was 10 ms and then it took 793 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

davitaclinicalresearch.com performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

65/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value1,470 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

davitaclinicalresearch.com

10 ms

davitaclinicalresearch.com

24 ms

gtm.js

75 ms

OtAutoBlock.js

66 ms

otSDKStub.js

85 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 70% of them (40 requests) were addressed to the original Davitaclinicalresearch.com, 5% (3 requests) were made to Cdn.cookielaw.org and 5% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (240 ms) belongs to the original domain Davitaclinicalresearch.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 114.9 kB (17%)

Content Size

683.9 kB

After Optimization

569.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Davitaclinicalresearch.com main page is 683.9 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. 45% of websites need less resources to load. Images take 420.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 67.5 kB

  • Original 86.5 kB
  • After minification 81.8 kB
  • After compression 19.0 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. 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 67.5 kB or 78% of the original size.

Image Optimization

-11%

Potential reduce by 45.2 kB

  • Original 420.6 kB
  • After minification 375.4 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, Da Vita Clinical Research needs image optimization as it can save up to 45.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 2.1 kB

  • Original 161.9 kB
  • After minification 161.9 kB
  • After compression 159.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 122 B

  • Original 14.9 kB
  • After minification 14.9 kB
  • After compression 14.8 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. Davitaclinicalresearch.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 30 (59%)

Requests Now

51

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Da Vita Clinical Research. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

davitaclinicalresearch.com

davitaclinicalresearch.com

10 ms

davitaclinicalresearch.com

davitaclinicalresearch.com

24 ms

gtm.js

gtm.js

75 ms

OtAutoBlock.js

OtAutoBlock.js

66 ms

otSDKStub.js

otSDKStub.js

85 ms

css

css

49 ms

mht0miw.css

mht0miw.css

122 ms

style.min.css

style.min.css

240 ms

28 ms

35 ms

35 ms

i18n.min.js

i18n.min.js

34 ms

i18n-loader.js

i18n-loader.js

34 ms

respond.min.js

respond.min.js

35 ms

37 ms

38 ms

jp-search.js

jp-search.js

34 ms

w.js

w.js

36 ms

37 ms

e-202435.js

e-202435.js

37 ms

dom-ready.min.js

dom-ready.min.js

37 ms

a11y.min.js

a11y.min.js

37 ms

38 ms

3a137205-7efb-49ce-8af9-d0f69df41758.json

3a137205-7efb-49ce-8af9-d0f69df41758.json

30 ms

location

location

38 ms

p.css

p.css

28 ms

davita-clinical-research-logo.png

davita-clinical-research-logo.png

77 ms

social-media-linked-in.png

social-media-linked-in.png

78 ms

social-media-twitter.png

social-media-twitter.png

78 ms

social-media-google-plus.png

social-media-google-plus.png

76 ms

social-media-youtube.png

social-media-youtube.png

77 ms

social-media-facebook.png

social-media-facebook.png

77 ms

icon-search.png

icon-search.png

78 ms

the-future-of-medicine.png

the-future-of-medicine.png

121 ms

shaping-future-medicine-1.png

shaping-future-medicine-1.png

129 ms

advancing-medicine.png

advancing-medicine.png

120 ms

advancing.png

advancing.png

124 ms

life-enhancing.png

life-enhancing.png

119 ms

pursuing-life-enhancing-discoveries.jpg

pursuing-life-enhancing-discoveries.jpg

127 ms

insights.png

insights.png

168 ms

insights-you-trust-1.png

insights-you-trust-1.png

175 ms

homepage-icon-pharma-biotech.png

homepage-icon-pharma-biotech.png

121 ms

homepage-icon-physicians.png

homepage-icon-physicians.png

121 ms

homepage-icon-cro.png

homepage-icon-cro.png

123 ms

homepage-feed-icon-x.jpg

homepage-feed-icon-x.jpg

158 ms

homepage-feed-icon-resources.png

homepage-feed-icon-resources.png

158 ms

homepage-feed-icon-linkedin.png

homepage-feed-icon-linkedin.png

162 ms

image-homepage-about-us.jpg

image-homepage-about-us.jpg

106 ms

Brunelli-DaVita-1.png

Brunelli-DaVita-1.png

107 ms

Francesca-2-e1534192570137.jpeg

Francesca-2-e1534192570137.jpeg

109 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

69 ms

S6u9w4BMUTPHh7USSwiPHA.ttf

S6u9w4BMUTPHh7USSwiPHA.ttf

69 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

69 ms

d

d

17 ms

g.gif

g.gif

34 ms

munchkin.js

munchkin.js

36 ms

g.gif

g.gif

24 ms

Accessibility Review

davitaclinicalresearch.com accessibility score

98

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

davitaclinicalresearch.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

davitaclinicalresearch.com SEO score

89

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Davitaclinicalresearch.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 Davitaclinicalresearch.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.

Social Sharing Optimization

davitaclinicalresearch.com

Open Graph data is detected on the main page of Da Vita Clinical Research. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: