2.1 sec in total
322 ms
1.5 sec
282 ms
Click here to check amazing Cardiac Direct content for United States. Otherwise, check out these important facts you probably never knew about cardiacdirect.com
CardiacDirect provides medical equipment and supplies from all of the top medical device brands at an affordable price.
Visit cardiacdirect.comWe analyzed Cardiacdirect.com page load time and found that the first response time was 322 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.
cardiacdirect.com performance score
name
value
score
weighting
Value6.5 s
3/100
10%
Value17.8 s
0/100
25%
Value17.7 s
0/100
10%
Value3,460 ms
2/100
30%
Value0.038
100/100
15%
Value22.6 s
1/100
10%
322 ms
164 ms
5 ms
122 ms
31 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 69% of them (44 requests) were addressed to the original Cardiacdirect.com, 6% (4 requests) were made to Google-analytics.com and 3% (2 requests) were made to Salesiq.zoho.com. The less responsive or slowest element that took the longest time to load (843 ms) belongs to the original domain Cardiacdirect.com.
Page size can be reduced by 216.0 kB (31%)
708.1 kB
492.1 kB
In fact, the total size of Cardiacdirect.com main page is 708.1 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. 25% of websites need less resources to load. Images take 471.6 kB which makes up the majority of the site volume.
Potential reduce by 54.5 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 11.0 kB, which is 17% 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 54.5 kB or 83% of the original size.
Potential reduce by 56.1 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, Cardiac Direct needs image optimization as it can save up to 56.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 81.3 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 81.3 kB or 58% of the original size.
Potential reduce by 24.0 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. Cardiacdirect.com needs all CSS files to be minified and compressed as it can save up to 24.0 kB or 80% of the original size.
Number of requests can be reduced by 11 (19%)
59
48
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cardiac Direct. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
cardiacdirect.com
322 ms
style.css
164 ms
jquery-1.8.2.min.js
5 ms
jquery.popupoverlay.js
122 ms
analytics.js
31 ms
float.ls
369 ms
merchant.js
35 ms
body-bg.jpg
83 ms
x.gif
82 ms
phone.png
128 ms
livechat.png
127 ms
logo.png
133 ms
button_icon_financing1.png
93 ms
cart.png
205 ms
srch.png
210 ms
nav-bg.png
177 ms
sep.png
203 ms
account_login.jpg
213 ms
h-bg.png
215 ms
arrow.png
263 ms
secured%20shoping.jpg
532 ms
priceguarantee.png
361 ms
name_your_price.png
337 ms
set_sidebar.png
479 ms
livechat.png
344 ms
microtel_banner.jpg
601 ms
we_can_beat.png
499 ms
img_4788_110.jpg
431 ms
call_for_price.gif
465 ms
img_4922_110.jpg
581 ms
img_4983_110.jpg
641 ms
img_4835_110.jpg
612 ms
img_4882_110.jpg
623 ms
ga.js
21 ms
include.js
145 ms
img_62_110.jpg
648 ms
img_4189_110.jpg
651 ms
img_109_110.jpg
671 ms
img_82_110.jpg
725 ms
img_1910_110.jpg
736 ms
img_359_110.jpg
751 ms
img_361_110.jpg
767 ms
img_4789_100.jpg
731 ms
img_1739_100.jpg
782 ms
img_4171_100.jpg
843 ms
collect
13 ms
ads
200 ms
collect
74 ms
img_4883_100.jpg
779 ms
img_803_110.jpg
740 ms
img_804_110.jpg
743 ms
ga-audiences
38 ms
img_806_110.jpg
729 ms
img_4032_110.jpg
741 ms
__utm.gif
13 ms
button.ls
219 ms
mm-getvar.js
37 ms
collect
13 ms
ga-audiences
19 ms
mm-control.php
39 ms
5d45c630007c013264457a163e74bed5.gif
57 ms
ts
112 ms
floatsupportbtn.css
53 ms
track.js
302 ms
cardiacdirect.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
cardiacdirect.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
Registers an unload listener
Detected JavaScript libraries
Issues were logged in the Issues panel in Chrome Devtools
cardiacdirect.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Cardiacdirect.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 Cardiacdirect.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.
cardiacdirect.com
Open Graph description is not detected on the main page of Cardiac Direct. 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: