2.5 sec in total
144 ms
1.5 sec
875 ms
Click here to check amazing Bsci content for United Kingdom. Otherwise, check out these important facts you probably never knew about bsci.com
Boston Scientific is dedicated to transforming lives through innovative medical solutions that improve the health of patients around the world.
Visit bsci.comWe analyzed Bsci.com page load time and found that the first response time was 144 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
bsci.com performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value14.7 s
0/100
25%
Value7.6 s
25/100
10%
Value1,040 ms
25/100
30%
Value0
100/100
15%
Value13.8 s
10/100
10%
144 ms
94 ms
351 ms
35 ms
98 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Bsci.com, 75% (43 requests) were made to Bostonscientific.com and 4% (2 requests) were made to Static.cloud.coveo.com. The less responsive or slowest element that took the longest time to load (373 ms) relates to the external source Static.hotjar.com.
Page size can be reduced by 318.3 kB (11%)
2.8 MB
2.5 MB
In fact, the total size of Bsci.com main page is 2.8 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 138.5 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 42.1 kB, which is 27% 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 138.5 kB or 88% of the original size.
Potential reduce by 176.4 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. Bsci images are well optimized though.
Potential reduce by 3.3 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. Bsci.com has all CSS files already compressed.
Number of requests can be reduced by 23 (45%)
51
28
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bsci. 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 from 4 to 1 for CSS and as a result speed up the page load time.
bsci.com
144 ms
Home.html
94 ms
gtm.js
351 ms
clientlib-corporate.b6c1455b78825c88ea05735b3261e1dd.css
35 ms
clientlib-default.147fcc144882bf60176adcf9b6d98955.js
98 ms
clientlib-base.f98e41aafa7335bdda3d4425a3cfe0fa.css
88 ms
CoveoFullSearch.css
311 ms
CoveoJsSearch.Lazy.min.js
345 ms
container.7dab4327cc9611698e80655b91b35a23.js
81 ms
clientlib-base.3ab96a32e2cced24da96c26c761b6d6f.js
305 ms
clientlib-corporate.9f0bcdd70f614f3d4f3099151e43505e.js
305 ms
bsc-advancing-arrows.svg
118 ms
bsc-logo-blue.svg
135 ms
health_inequities_514x514.png
141 ms
bsc.com_about_514x514.jpg
126 ms
argentina.png
119 ms
brazil.gif
129 ms
Chile.png
122 ms
china.gif
124 ms
Colombia.png
125 ms
germany.gif
127 ms
eu.jpg
119 ms
india.gif
129 ms
japan.gif
124 ms
korea.gif
127 ms
Mexico.jpg
126 ms
Peru%20Flag.png
132 ms
Espanol.jpg
128 ms
usa.gif
128 ms
old-women-white-hair-home-herobanner.jpeg
145 ms
corp-featured-stories-fast.jpeg
132 ms
corp-featured-stories-shae-and-spouse.jpeg
144 ms
two-boston-scientific-employees-smiling-featured-stories3.jpeg
136 ms
hp-feature-pete.jpeg
149 ms
bsc-arrow-healthcare-plum.svg
133 ms
bsc-arrow-patients-carribean.svg
137 ms
bsc-arrow-corporate-bsc-blue.svg
140 ms
lp-highlights-annual-report-proxy-statement.jpeg
146 ms
lp-highlights-annual-report-2022.jpeg
144 ms
lp-highlights-social-inequities-image.jpeg
222 ms
lp-highlights-environment-image-rev.jpeg
223 ms
css
206 ms
SST-Roman.woff
129 ms
SST-Bold.woff
129 ms
fa-regular-400.woff
130 ms
iframe_api
294 ms
hotjar-911847.js
373 ms
uwt.js
302 ms
bsc-advancing-arrows.svg
176 ms
pattern-arrow.svg
163 ms
fa-brands-400.woff
32 ms
sw.prod.min.js
99 ms
www-widgetapi.js
24 ms
adsct
319 ms
adsct
124 ms
modules.cf44a0a6b448df1b035e.js
40 ms
box-69edcc3187336f9b0a3fbb4c73be9fe6.html
22 ms
bsci.com accessibility score
bsci.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
Page has valid source maps
bsci.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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bsci.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 Bsci.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.
bsci.com
Open Graph data is detected on the main page of Bsci. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: