1.7 sec in total
152 ms
1.3 sec
213 ms
Visit heartrescuenow.com now to see the best up-to-date Heart Rescue Now content for United States and also check out these interesting facts you probably never knew about heartrescuenow.com
Learn how to help save the life of a sudden cardiac arrest victim via the HeartRescueNow.com Save-A-Life Simulator.
Visit heartrescuenow.comWe analyzed Heartrescuenow.com page load time and found that the first response time was 152 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
heartrescuenow.com performance score
152 ms
244 ms
119 ms
36 ms
9 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 33% of them (22 requests) were addressed to the original Heartrescuenow.com, 15% (10 requests) were made to Youtube.com and 9% (6 requests) were made to Video.medtronic.com. The less responsive or slowest element that took the longest time to load (487 ms) belongs to the original domain Heartrescuenow.com.
Page size can be reduced by 598.4 kB (58%)
1.0 MB
436.7 kB
In fact, the total size of Heartrescuenow.com main page is 1.0 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. 70% of websites need less resources to load. Javascripts take 436.1 kB which makes up the majority of the site volume.
Potential reduce by 83.3 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 17.8 kB, which is 18% 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 83.3 kB or 86% of the original size.
Potential reduce by 17.7 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. Heart Rescue Now images are well optimized though.
Potential reduce by 259.6 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 259.6 kB or 60% of the original size.
Potential reduce by 237.8 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. Heartrescuenow.com needs all CSS files to be minified and compressed as it can save up to 237.8 kB or 84% of the original size.
Number of requests can be reduced by 31 (48%)
65
34
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heart Rescue Now. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.
heartrescuenow.com
152 ms
www.heartrescuenow.com
244 ms
style.css
119 ms
modernizr.min.js
36 ms
all.js
9 ms
plusone.js
82 ms
swfobject_2_2.js
203 ms
jquery.min.js
11 ms
slides.min.jquery.js
79 ms
jquery.validate.min.js
116 ms
jquery.metadata.js
7 ms
ga_social_tracking.min.js
4 ms
reset.css
43 ms
tweet_button.1384994725.html
67 ms
widgets.js
68 ms
cb=gapi.loaded_0
66 ms
header_bg.png
147 ms
MedtronicFoundation.png
147 ms
HeartRescueProject.png
147 ms
nav_border.png
160 ms
call911.png
193 ms
compressions.png
194 ms
aed.png
160 ms
facebook-24px.png
161 ms
twitter-24px.png
160 ms
youtube-24px.png
216 ms
mall_view.jpg
487 ms
everyday.gif
216 ms
Ricky-Rubio.png
280 ms
rubio-mobi.png
221 ms
trans-choices.png
221 ms
156 ms
195 ms
209 ms
iframe_api
135 ms
jot
215 ms
jot
219 ms
jot
217 ms
xd_arbiter.php
142 ms
xd_arbiter.php
174 ms
ga.js
74 ms
arrow-prev.png
135 ms
arrow-next.png
136 ms
www-widgetapi.js
45 ms
__utm.gif
36 ms
__utm.gif
28 ms
Sb6kLCNI67A
69 ms
WaoWbmFxkVc
84 ms
Mth0vHV-S48
88 ms
C9HgnnU258Y
88 ms
BeDjCSKsCAM
82 ms
C6g4GY-YxAA
89 ms
Vs-JSJZwqx8
211 ms
like.php
260 ms
O-NLHccXHaA
269 ms
235 ms
like.php
176 ms
www-embed-player-vflfNyN_r.css
28 ms
www-embed-player.js
56 ms
like.php
211 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
171 ms
ad_status.js
167 ms
TY3MhkXpWJ-.js
165 ms
LVx-xkvaJ0b.png
220 ms
TY3MhkXpWJ-.js
181 ms
roundtrip.js
65 ms
__utm.gif
60 ms
heartrescuenow.com SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Heartrescuenow.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 Heartrescuenow.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.
heartrescuenow.com
Open Graph data is detected on the main page of Heart Rescue Now. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: