1.9 sec in total
80 ms
1.3 sec
536 ms
Visit heartware.com now to see the best up-to-date Heartware content for United States and also check out these interesting facts you probably never knew about heartware.com
Learn about the Medtronic HVAD System, an intrapericardial VAD approved for Destination Therapy (DT).
Visit heartware.comWe analyzed Heartware.com page load time and found that the first response time was 80 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 35% of websites can load faster.
heartware.com performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value11.9 s
0/100
25%
Value7.6 s
26/100
10%
Value2,290 ms
5/100
30%
Value0.107
88/100
15%
Value16.3 s
5/100
10%
80 ms
159 ms
15 ms
75 ms
36 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 41% of them (14 requests) were addressed to the original Heartware.com, 24% (8 requests) were made to Maps.googleapis.com and 9% (3 requests) were made to Fast.fonts.net. The less responsive or slowest element that took the longest time to load (317 ms) belongs to the original domain Heartware.com.
Page size can be reduced by 696.1 kB (64%)
1.1 MB
394.4 kB
In fact, the total size of Heartware.com main page is 1.1 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. 50% of websites need less resources to load. Javascripts take 857.9 kB which makes up the majority of the site volume.
Potential reduce by 37.0 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 37.0 kB or 81% of the original size.
Potential reduce by 0 B
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. Heartware images are well optimized though.
Potential reduce by 596.6 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 596.6 kB or 70% of the original size.
Potential reduce by 62.5 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. Heartware.com needs all CSS files to be minified and compressed as it can save up to 62.5 kB or 84% of the original size.
Number of requests can be reduced by 14 (48%)
29
15
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heartware. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.
heartware.com
80 ms
666f49e1-9301-43e0-a56d-446c7873d999.css
159 ms
css_QbbdpRkV-p1XenIoDaKqxp4bW97hyb25IAVRKYcfUxI.css
15 ms
maps
75 ms
js_xzfWE9oGVr4Ie2gbmTeMqsfksbr-bkmuQkAmFuvqA5g.js
36 ms
js_BIx4Av6ekCHg0iuSJxBLnwJFg0gVHb6D5yrfMsfPMEE.js
37 ms
js_OYaItLshZLZKXq34KNc45Auz9pmy1yueBNsKyjQZWO8.js
38 ms
logo.png
39 ms
search.png
55 ms
stories.jpg
56 ms
spotlight_events.png
59 ms
corporate-movie-tile.gif
51 ms
hw-ondemand.png
53 ms
experts-speak-banner.jpg
317 ms
2119170.js
313 ms
analytics.js
279 ms
maps
114 ms
9908cdad-7524-4206-819e-4f345a666324.woff
105 ms
2ef5ecda-1772-45e2-843f-a13f5d76ed3a.woff
128 ms
icomoon.woff
28 ms
embed
268 ms
linkid.js
72 ms
collect
37 ms
js
81 ms
init_embed.js
44 ms
common.js
141 ms
map.js
141 ms
google4.png
94 ms
overlay.js
92 ms
__ptq.gif
24 ms
util.js
100 ms
onion.js
16 ms
search_impl.js
99 ms
stats.js
48 ms
heartware.com accessibility score
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
heartware.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
heartware.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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Heartware.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 Heartware.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.
heartware.com
Open Graph description is not detected on the main page of Heartware. 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: