Access accu-chek.ch. Home page | Accu-Chek® Schweiz

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0.199

62/100

15%

TTI (Time to Interactive)

Value8.4 s

38/100

10%

accu-chek.ch

299 ms

index.html

390 ms

style.css

211 ms

responsive.css

205 ms

style-responsive.css

203 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 35% of them (28 requests) were addressed to the original Accu-chek.ch, 38% (31 requests) were made to Images.accu-chek.com and 11% (9 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (861 ms) belongs to the original domain Accu-chek.ch.

Content Size

2.6 MB

After Optimization

1.7 MB

In fact, the total size of Accu-chek.ch main page is 2.6 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. 75% 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 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 60.7 kB

Original 69.3 kB
After minification 63.6 kB
After compression 8.7 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. 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 60.7 kB or 87% of the original size.

Image Optimization

-7%

Potential reduce by 95.9 kB

Original 1.5 MB
After minification 1.4 MB

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. Accu Chek images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 442.6 kB

Original 673.6 kB
After minification 669.4 kB
After compression 231.1 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 442.6 kB or 66% of the original size.

CSS Optimization

-84%

Potential reduce by 343.2 kB

Original 409.4 kB
After minification 371.7 kB
After compression 66.3 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. Accu-chek.ch needs all CSS files to be minified and compressed as it can save up to 343.2 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Accu Chek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

DE
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Accu-chek.ch can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Accu-chek.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

accu-chek.ch

Open Graph description is not detected on the main page of Accu Chek. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

Report Summary

Performance

Accessibility

Best Practices

SEO

Home page | Accu-Chek® Schweiz

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

accu-chek.ch

index.html

style.css

responsive.css

style-responsive.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

accu-chek.ch

index.html

style.css

responsive.css

style-responsive.css

modernizr.js

style.css

jquery.min.1.8.3-ck.js

lunaMetrics.2.1-ck.js

nav.js

modal-ck.js

transition-ck.js

dropdown-ck.js

app-ck.js

app-youtube-ck.js

jquery-ui.min.1.9.2.js

selectBoxIt-ck.js

gtm.js

Accu-Chek_Produktepalette_770x370_1409.jpg

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ga.js

90.png

logo-accu-chek.png

global-homepage-sprites.png

shadow-header.png

captionBg.png

how-to-video_770x370.jpg

contact-C_770x370.jpg

user-manuals_770x370.jpg

sm-youtube.png

videoPattern.png

vPattern.png

16x9.png

videoTitleBg.png

shadow-footer.png

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