Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

bayer.ch

Bayer in der Schweiz | Bayer Schweiz

Page Load Speed

2.6 sec in total

First Response

291 ms

Resources Loaded

2 sec

Page Rendered

320 ms

bayer.ch screenshot

About Website

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

In der Schweiz ist Bayer mit den drei Landesgesellschaften Bayer (Schweiz) AG, Bayer Consumer Care AG und Bayer CropScience Schweiz AG an vier Standorten in den Kantonen Basel, Basel-Landschaft, Bern ...

Visit bayer.ch

Key Findings

We analyzed Bayer.ch page load time and found that the first response time was 291 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.

Performance Metrics

bayer.ch performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value14.3 s

0/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value2,640 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.072

96/100

15%

TTI (Time to Interactive)

Value15.9 s

6/100

10%

Network Requests Diagram

bayer.ch

291 ms

www.bayer.ch

396 ms

schweiz-startseite

339 ms

otSDKStub.js

66 ms

d4b2868db31f91a4e025e9bea4f5f9e0.js

40 ms

Our browser made a total of 147 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Bayer.ch, 88% (130 requests) were made to Bayer.com and 5% (8 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (396 ms) belongs to the original domain Bayer.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 355.6 kB (30%)

Content Size

1.2 MB

After Optimization

828.3 kB

In fact, the total size of Bayer.ch main page is 1.2 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 614.2 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 64.1 kB

  • Original 88.8 kB
  • After minification 78.2 kB
  • After compression 24.7 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 10.6 kB, which is 12% 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 64.1 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 169.7 kB
  • After minification 169.7 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. Bayer images are well optimized though.

JavaScript Optimization

-35%

Potential reduce by 214.3 kB

  • Original 614.2 kB
  • After minification 609.9 kB
  • After compression 399.9 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 214.3 kB or 35% of the original size.

CSS Optimization

-25%

Potential reduce by 77.2 kB

  • Original 311.2 kB
  • After minification 297.1 kB
  • After compression 234.0 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. Bayer.ch needs all CSS files to be minified and compressed as it can save up to 77.2 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 122 (95%)

Requests Now

129

After Optimization

7

The browser has sent 129 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bayer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 80 to 1 for JavaScripts and from 44 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

bayer.ch accessibility score

100

Accessibility Issues

Best Practices

bayer.ch best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

bayer.ch SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bayer.ch can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Bayer.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

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