2 sec in total
64 ms
1.5 sec
493 ms
Click here to check amazing Preventcrc content. Otherwise, check out these important facts you probably never knew about preventcrc.com
If you or someone you know has been diagnosed with colorectal cancer or you are looking for information, here is an overview of risk factors and screenings.
Visit preventcrc.comWe analyzed Preventcrc.com page load time and found that the first response time was 64 ms and then it took 2 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.
preventcrc.com performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value12.2 s
0/100
25%
Value13.9 s
1/100
10%
Value20,920 ms
0/100
30%
Value0.628
9/100
15%
Value29.4 s
0/100
10%
64 ms
53 ms
172 ms
124 ms
90 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Preventcrc.com, 4% (2 requests) were made to Static.cloud.coveo.com and 4% (2 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (352 ms) relates to the external source Bostonscientific.com.
Page size can be reduced by 614.5 kB (27%)
2.3 MB
1.6 MB
In fact, the total size of Preventcrc.com main page is 2.3 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. 80% 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 2.1 MB which makes up the majority of the site volume.
Potential reduce by 97.8 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 42.5 kB, which is 37% 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 97.8 kB or 85% of the original size.
Potential reduce by 513.5 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, Preventcrc needs image optimization as it can save up to 513.5 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
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. Preventcrc.com has all CSS files already compressed.
Number of requests can be reduced by 14 (36%)
39
25
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Preventcrc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
colon-cancer.html
64 ms
colon-cancer.html
53 ms
colon-cancer.html
172 ms
gtm.js
124 ms
gateway.min.js
90 ms
corporate.71eef7bcf2032bf247b91c45d3b8852a.css
47 ms
bsc-logo-blue.svg
31 ms
health_inequities_514x514.png
119 ms
CoveoFullSearch.css
90 ms
CoveoJsSearch.Lazy.min.js
121 ms
corporate.e5b93f0762cd881317e0aa20cfc6fd40.js
116 ms
bsc.com_about_514x514.jpg
117 ms
css
89 ms
bsc-advancing-arrows.svg
136 ms
argentina.png
131 ms
brazil.gif
131 ms
Chile.png
131 ms
china.gif
129 ms
Colombia.png
130 ms
germany.gif
135 ms
eu.jpg
133 ms
india.gif
132 ms
japan.gif
135 ms
korea.gif
142 ms
Mexico.jpg
132 ms
Peru%20Flag.png
155 ms
Espanol.jpg
135 ms
usa.gif
153 ms
colon-cancer-hero-1980x768.jpg
154 ms
about_phone_icon.png
134 ms
close-up-of-cells-465x310.jpg
352 ms
Boston-Scientific-Colorectal-Cancer-Alliance.PNG
350 ms
icon-play.png
250 ms
iframe_api
322 ms
uwt.js
115 ms
SST-Roman.woff
114 ms
SST-Bold.woff
215 ms
fa-regular-400.woff
114 ms
hotjar-911847.js
212 ms
adsct
254 ms
adsct
252 ms
fa-brands-400.woff
82 ms
sw.prod.min.js
155 ms
modules.61e17720cf639c3e96a7.js
159 ms
www-widgetapi.js
144 ms
box-69edcc3187336f9b0a3fbb4c73be9fe6.html
186 ms
preventcrc.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.
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
Links do not have a discernible name
preventcrc.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
preventcrc.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
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 Preventcrc.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 Preventcrc.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.
preventcrc.com
Open Graph data is detected on the main page of Preventcrc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: