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livanova.cyberonics.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

livanova.cyberonics.com

Apache2 Debian Default Page: It works

Page Load Speed

1.9 sec in total

First Response

91 ms

Resources Loaded

1.5 sec

Page Rendered

361 ms

livanova.cyberonics.com screenshot

About Website

Welcome to livanova.cyberonics.com homepage info - get ready to check Livanova Cyberonics best content for United States right away, or after learning these important things about livanova.cyberonics.com

A medical device company, Cyberonics leads VNS (vagus nerve stimulation) with VNS therapy for epilepsy & depression. What is a vagal nerve stimulator? Read more

Visit livanova.cyberonics.com

Key Findings

We analyzed Livanova.cyberonics.com page load time and found that the first response time was 91 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

livanova.cyberonics.com performance score

0

Network Requests Diagram

livanova.cyberonics.com

91 ms

www.livanova.cyberonics.com

372 ms

system.base.css

71 ms

system.menus.css

82 ms

system.messages.css

77 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 95% of them (71 requests) were addressed to the original Livanova.cyberonics.com, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Hello.myfonts.net. The less responsive or slowest element that took the longest time to load (573 ms) belongs to the original domain Livanova.cyberonics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 400.3 kB (15%)

Content Size

2.6 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Livanova.cyberonics.com main page is 2.6 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. 40% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 24.5 kB

  • Original 30.2 kB
  • After minification 28.5 kB
  • After compression 5.8 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. 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 24.5 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 136.2 kB

  • Original 2.2 MB
  • After minification 2.1 MB

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. Livanova Cyberonics images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 153.9 kB

  • Original 238.8 kB
  • After minification 220.9 kB
  • After compression 84.9 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 153.9 kB or 64% of the original size.

CSS Optimization

-81%

Potential reduce by 85.7 kB

  • Original 105.4 kB
  • After minification 81.8 kB
  • After compression 19.7 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. Livanova.cyberonics.com needs all CSS files to be minified and compressed as it can save up to 85.7 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (54%)

Requests Now

72

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Livanova Cyberonics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

livanova.cyberonics.com

livanova.cyberonics.com

91 ms

www.livanova.cyberonics.com

www.livanova.cyberonics.com

372 ms

system.base.css

system.base.css

71 ms

system.menus.css

system.menus.css

82 ms

system.messages.css

system.messages.css

77 ms

system.theme.css

system.theme.css

80 ms

date.css

date.css

78 ms

field.css

field.css

85 ms

node.css

node.css

106 ms

user.css

user.css

116 ms

views.css

views.css

116 ms

ctools.css

ctools.css

117 ms

merger_bar.css

merger_bar.css

116 ms

apercu.css

apercu.css

127 ms

panels.css

panels.css

142 ms

flexible.css

flexible.css

153 ms

85c8971339ae260ede75774f077c6f53.css

85c8971339ae260ede75774f077c6f53.css

152 ms

grid.css

grid.css

155 ms

mm-base.css

mm-base.css

156 ms

mm-style1.css

mm-style1.css

170 ms

megamenu-1-custom.css

megamenu-1-custom.css

178 ms

normalize.css

normalize.css

188 ms

fonts.css

fonts.css

190 ms

style.css

style.css

192 ms

contactform.css

contactform.css

193 ms

accordion.css

accordion.css

212 ms

video-js.min.css

video-js.min.css

215 ms

colorbox.css

colorbox.css

226 ms

jquery.js

jquery.js

354 ms

jquery.once.js

jquery.once.js

229 ms

drupal.js

drupal.js

233 ms

merger_bar.js

merger_bar.js

254 ms

hover-intent.js

hover-intent.js

251 ms

md.menu.js

md.menu.js

261 ms

selectnav.min.js

selectnav.min.js

263 ms

googleanalytics.js

googleanalytics.js

272 ms

video.min.js

video.min.js

335 ms

require.js

require.js

277 ms

264c80

264c80

17 ms

bg-repeat-x.png

bg-repeat-x.png

73 ms

analytics.js

analytics.js

71 ms

bg.png

bg.png

325 ms

wrapper-bg.png

wrapper-bg.png

87 ms

header-bg.png

header-bg.png

153 ms

ddl-arrow.png

ddl-arrow.png

48 ms

facebook-sprite.png

facebook-sprite.png

48 ms

linkedin-sprite.png

linkedin-sprite.png

48 ms

cyberonics-logo.png

cyberonics-logo.png

84 ms

mm-toggle-menu.png

mm-toggle-menu.png

86 ms

mm-toggle-sub.png

mm-toggle-sub.png

85 ms

main-nav-bg.png

main-nav-bg.png

120 ms

featured1.png

featured1.png

192 ms

featured3.png

featured3.png

161 ms

new-careers-flyout.png

new-careers-flyout.png

171 ms

slider-image-1_2_1.png

slider-image-1_2_1.png

510 ms

cta-bubble.png

cta-bubble.png

190 ms

slider-image-2_2_0.png

slider-image-2_2_0.png

573 ms

slider-image-3_2_0.png

slider-image-3_2_0.png

509 ms

slider-image-4_2_0.png

slider-image-4_2_0.png

451 ms

semi-grey-bg.png

semi-grey-bg.png

229 ms

2-girls-1-dog.png

2-girls-1-dog.png

411 ms

blue-arrow-banner.png

blue-arrow-banner.png

360 ms

CorporateBanner_VNS_Banner_277x124px_V2-01_1.jpg

CorporateBanner_VNS_Banner_277x124px_V2-01_1.jpg

397 ms

two-hands-smile.png

two-hands-smile.png

435 ms

footer-bg.png

footer-bg.png

448 ms

mdma.png

mdma.png

473 ms

code-of-ethics.png

code-of-ethics.png

521 ms

main.js

main.js

488 ms

264C80_0_0.woff

264C80_0_0.woff

545 ms

264C80_7_0.woff

264C80_7_0.woff

570 ms

apercu_regular.woff

apercu_regular.woff

543 ms

collect

collect

11 ms

collect

collect

51 ms

slideshow.js

slideshow.js

75 ms

jquery.validate.min.js

jquery.validate.min.js

74 ms

SEO Factors

livanova.cyberonics.com SEO score

0

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 Livanova.cyberonics.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 Livanova.cyberonics.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

livanova.cyberonics.com

Open Graph description is not detected on the main page of Livanova Cyberonics. 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: