8.6 sec in total
243 ms
8.3 sec
117 ms
Click here to check amazing Roche content for India. Otherwise, check out these important facts you probably never knew about roche.com
As a pioneer in healthcare, we have been committed to improving lives since the company was founded in 1896 in Basel, Switzerland. Today, Roche creates innovative medicines and diagnostic tests that h...
Visit roche.comWe analyzed Roche.com page load time and found that the first response time was 243 ms and then it took 8.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
roche.com performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value13.0 s
0/100
25%
Value16.4 s
0/100
10%
Value16,020 ms
0/100
30%
Value0.567
12/100
15%
Value28.0 s
0/100
10%
243 ms
2474 ms
4079 ms
30 ms
4074 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 35% of them (13 requests) were addressed to the original Roche.com, 32% (12 requests) were made to Static.roche.com and 22% (8 requests) were made to Fonts.roche.com. The less responsive or slowest element that took the longest time to load (4.1 sec) relates to the external source Static.roche.com.
Page size can be reduced by 2.7 MB (67%)
4.0 MB
1.3 MB
In fact, the total size of Roche.com main page is 4.0 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. 50% of websites need less resources to load. Javascripts take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 71.6 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 71.6 kB or 84% of the original size.
Potential reduce by 29.6 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. Roche images are well optimized though.
Potential reduce by 1.8 MB
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 1.8 MB or 77% of the original size.
Potential reduce by 826.7 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. Roche.com needs all CSS files to be minified and compressed as it can save up to 826.7 kB or 84% of the original size.
Number of requests can be reduced by 10 (37%)
27
17
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roche. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
roche.com
243 ms
index.htm
2474 ms
helper.css
4079 ms
styles.all.min.css
30 ms
scripts.head.all.min.js
4074 ms
tta8okv.js
67 ms
scripts.iegte9.min.js
4067 ms
config.js
7 ms
scripts.all.min.js
66 ms
jquery.sourcetracking.js
7 ms
tta8okv-k.css
114 ms
b_light_bulb_moments_in_ms-370.jpg
109 ms
stage-phc-2016.jpg
1067 ms
drawntoscience_heroimage_step4_370.jpg
109 ms
worldcancerday2016_teaser.jpg
110 ms
ar15_teaser.jpg
110 ms
take_18_w1_5579_teaser.jpg
109 ms
foundation_medicine_story_teaser.jpg
110 ms
rp-website-banner-370x208px.jpg
110 ms
take_13_w1_3800_370x208.jpg
128 ms
RocheIconFont.woff
31 ms
qaOJlfiVfeJBR_bCM7P-MxWxD2sMQxmFOG24Ty11LZvffJKhggMZeMJ6Mk6f5Mb.woff
71 ms
l1Ym_1YQZjF6TaD0HWv20bs9E5GxOaAvbfAENhlcmrqffJ7hggMZeMJ6Mk6f5M9.woff
71 ms
_6lldzA-2wT4ZG89Y0MOZWbw1XeSjxMfSAzW3dQjB0vffFKRgsMZeMJ6Mk6f5gM.woff
20 ms
KA07qo5xOqSBADO3-B0x9z39oB-Ga5MYlEWLglGPmLXffF5RgsMZeMJ6Mk6f5Mt.woff
21 ms
rOfrGYg5z3zUM7CXoPnD5bHI7EvjtwgLt-p64Xahz8jffFpRgsMZeMJ6Mk6f5Mj.woff
70 ms
OyqRbLee6n4rmTbOnwg3vZBA_CU0pyyIFGG7HZODRW6ffF-RgsMZeMJ6Mk6f5Mb.woff
19 ms
p.gif
72 ms
video.js
430 ms
jquery.video.js
41 ms
youtube.js
321 ms
analytics.js
7 ms
collect
18 ms
collect
67 ms
main.js
14 ms
nav.json
41 ms
bx_loader.gif
619 ms
roche.com accessibility score
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
roche.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
Detected JavaScript libraries
Page has valid source maps
roche.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Roche.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 Roche.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.
roche.com
Open Graph data is detected on the main page of Roche. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: