1.3 sec in total
332 ms
812 ms
143 ms
Click here to check amazing Dynamic Cyberonics content for United States. Otherwise, check out these important facts you probably never knew about dynamic.cyberonics.com
For people with Difficult to Treat Depression – who haven’t gotten relief from traditional treatments – vagus nerve stimulation is another way forward.
Visit dynamic.cyberonics.comWe analyzed Dynamic.cyberonics.com page load time and found that the first response time was 332 ms and then it took 955 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.
dynamic.cyberonics.com performance score
name
value
score
weighting
Value3.0 s
51/100
10%
Value8.7 s
1/100
25%
Value5.8 s
50/100
10%
Value2,420 ms
5/100
30%
Value0.546
13/100
15%
Value14.2 s
9/100
10%
332 ms
40 ms
41 ms
75 ms
82 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 94% of them (32 requests) were addressed to the original Dynamic.cyberonics.com, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (332 ms) belongs to the original domain Dynamic.cyberonics.com.
Page size can be reduced by 40.7 kB (38%)
106.0 kB
65.2 kB
In fact, the total size of Dynamic.cyberonics.com main page is 106.0 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. 15% of websites need less resources to load. Images take 70.0 kB which makes up the majority of the site volume.
Potential reduce by 12.7 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. This page needs HTML code to be minified as it can gain 2.1 kB, which is 13% 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 12.7 kB or 78% of the original size.
Potential reduce by 15.8 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, Dynamic Cyberonics needs image optimization as it can save up to 15.8 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 971 B
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 971 B or 14% of the original size.
Potential reduce by 11.2 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. Dynamic.cyberonics.com needs all CSS files to be minified and compressed as it can save up to 11.2 kB or 88% of the original size.
Number of requests can be reduced by 8 (27%)
30
22
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dynamic Cyberonics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
dynamic.cyberonics.com
332 ms
depression
40 ms
41 ms
main.asp
75 ms
vnstherapy_depression_patient.css
82 ms
urchin.js
8 ms
__utm.gif
28 ms
cybx_header01.jpg
45 ms
cybx_header02.jpg
45 ms
cybx_logo.jpg
146 ms
cybx_header03.jpg
79 ms
cybx_header04.jpg
82 ms
cybx_header05.jpg
82 ms
cybx_header06.jpg
81 ms
home.jpg
82 ms
vnstherapy.jpg
119 ms
aboutus.jpg
118 ms
pressroom.jpg
122 ms
careers.jpg
121 ms
grants.jpg
119 ms
investorrelations.jpg
164 ms
contact.gif
164 ms
cybx_header07.jpg
165 ms
spacer.gif
165 ms
leftnav_top.jpg
165 ms
arrow_p_on.gif
175 ms
arrow_b.gif
192 ms
im1_l.jpg
226 ms
spacer.gif
191 ms
greentable_smbck.gif
193 ms
3arrows.gif
191 ms
pt_resources_01.gif
212 ms
aquatable_smbck.gif
247 ms
leftnav_bot.jpg
239 ms
dynamic.cyberonics.com accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
dynamic.cyberonics.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Page has valid source maps
dynamic.cyberonics.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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dynamic.cyberonics.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Dynamic.cyberonics.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
dynamic.cyberonics.com
Open Graph description is not detected on the main page of Dynamic 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: