Tools & Wizards About Us
biosafe.ch screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    64% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

biosafe.ch

Cytiva

Page Load Speed

3.5 sec in total

First Response

1 sec

Resources Loaded

2.4 sec

Page Rendered

64 ms

biosafe.ch screenshot

About Website

Visit biosafe.ch now to see the best up-to-date Biosafe content and also check out these interesting facts you probably never knew about biosafe.ch

Cytiva is a provider of leading life sciences brands such as ÄKTA, Amersham, HyClone, MabSelect and Whatman.

Visit biosafe.ch

Key Findings

We analyzed Biosafe.ch page load time and found that the first response time was 1 sec and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

biosafe.ch performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value15.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value20.8 s

0/100

25%

SI (Speed Index)

Value15.8 s

0/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

Network Requests Diagram

us

1019 ms

jsnlog.min.js

37 ms

VisitorIdentification.js

18 ms

stylesheets.lightweight.css

71 ms

js.head.lightweight.lib

573 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Biosafe.ch, 9% (3 requests) were made to Assets.adobedtm.com and 6% (2 requests) were made to Dpm.demdex.net. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Cytivalifesciences.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 590.2 kB (53%)

Content Size

1.1 MB

After Optimization

524.6 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Biosafe.ch main page is 1.1 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. 35% of websites need less resources to load. Javascripts take 863.6 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 174.0 kB

  • Original 199.5 kB
  • After minification 199.4 kB
  • After compression 25.5 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. 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 174.0 kB or 87% of the original size.

JavaScript Optimization

-48%

Potential reduce by 416.2 kB

  • Original 863.6 kB
  • After minification 863.6 kB
  • After compression 447.4 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 416.2 kB or 48% of the original size.

CSS Optimization

-0%

Potential reduce by 9 B

  • Original 51.8 kB
  • After minification 51.8 kB
  • After compression 51.8 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. Biosafe.ch has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (83%)

Requests Now

30

After Optimization

5

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biosafe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

us

us

1019 ms

jsnlog.min.js

jsnlog.min.js

37 ms

VisitorIdentification.js

VisitorIdentification.js

18 ms

stylesheets.lightweight.css

stylesheets.lightweight.css

71 ms

js.head.lightweight.lib

js.head.lightweight.lib

573 ms

js.head.lightweight.app

js.head.lightweight.app

134 ms

js.mixpanel.lib

js.mixpanel.lib

122 ms

dh-chat-button.js

dh-chat-button.js

50 ms

cytiva-tracking-bundle.js

cytiva-tracking-bundle.js

65 ms

launch-f7f42ec3b437.min.js

launch-f7f42ec3b437.min.js

28 ms

CoveoFullSearch.css

CoveoFullSearch.css

43 ms

CoveoForSitecore.css

CoveoForSitecore.css

65 ms

CoveoJsSearch.Lazy.min.js

CoveoJsSearch.Lazy.min.js

114 ms

CoveoForSitecore.Lazy.min.js

CoveoForSitecore.Lazy.min.js

115 ms

en.js

en.js

115 ms

js.search

js.search

166 ms

search.css

search.css

115 ms

js.body.lightweight.lib

js.body.lightweight.lib

224 ms

js.body.lightweight.app

js.body.lightweight.app

217 ms

js.body.angular.runtime

js.body.angular.runtime

216 ms

js.body.angular.polyfills

js.body.angular.polyfills

530 ms

js.body.angular.main

js.body.angular.main

354 ms

mixpanel-2-latest.min.js

mixpanel-2-latest.min.js

70 ms

id

id

89 ms

AppMeasurement.min.js

AppMeasurement.min.js

44 ms

AppMeasurement_Module_ActivityMap.min.js

AppMeasurement_Module_ActivityMap.min.js

45 ms

cytiva-aktiv_int_rg.woff

cytiva-aktiv_int_rg.woff

49 ms

cytiva-aktiv_int_md.woff

cytiva-aktiv_int_md.woff

157 ms

cytiva-aktiv_int_bd.woff

cytiva-aktiv_int_bd.woff

164 ms

dest5.html

dest5.html

101 ms

otSDKStub.js

otSDKStub.js

92 ms

iframe_api

iframe_api

61 ms

ibs:dpid=411&dpuuid=Zs12EgAAAFz6BwOj

ibs:dpid=411&dpuuid=Zs12EgAAAFz6BwOj

14 ms

www-widgetapi.js

www-widgetapi.js

3 ms

Accessibility Review

biosafe.ch accessibility score

84

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

High

Image elements do not have [alt] attributes

Best Practices

biosafe.ch best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

biosafe.ch SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Biosafe.ch 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 Biosafe.ch 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.

Social Sharing Optimization

biosafe.ch

Open Graph data is detected on the main page of Biosafe. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: