Access de.canon.ch. Home

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value560 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

de.canon.ch

509 ms

fonts.css

213 ms

legacy.css

57 ms

base.min.css

34 ms

inline.css

55 ms

Our browser made a total of 129 requests to load all elements on the main page. We found that 81% of them (105 requests) were addressed to the original De.canon.ch, 6% (8 requests) were made to and 2% (2 requests) were made to S.webtrends.com. The less responsive or slowest element that took the longest time to load (772 ms) belongs to the original domain De.canon.ch.

Content Size

4.4 MB

After Optimization

1.5 MB

In fact, the total size of De.canon.ch main page is 4.4 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. Javascripts take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 153.7 kB

Original 166.6 kB
After minification 66.3 kB
After compression 12.9 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 100.3 kB, which is 60% 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 153.7 kB or 92% of the original size.

Image Optimization

-7%

Potential reduce by 49.9 kB

Original 665.1 kB
After minification 615.2 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. De Canon images are well optimized though.

JavaScript Optimization

-79%

Potential reduce by 2.0 MB

Original 2.6 MB
After minification 2.1 MB
After compression 544.9 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 2.0 MB or 79% of the original size.

CSS Optimization

-66%

Potential reduce by 680.6 kB

Original 1.0 MB
After minification 582.3 kB
After compression 345.5 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. De.canon.ch needs all CSS files to be minified and compressed as it can save up to 680.6 kB or 66% of the original size.

Requests Now

117

After Optimization

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De Canon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 75 to 1 for JavaScripts and from 7 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

[role] values are not valid

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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 De.canon.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 De.canon.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

de.canon.ch

Open Graph description is not detected on the main page of De Canon. 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 - Canon 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

de.canon.ch

fonts.css

legacy.css

base.min.css

inline.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

de.canon.ch

fonts.css

legacy.css

base.min.css

inline.css

cs-footer.css

modernizr-2.6.2-respond-1.1.0.min.js

jquery-framework.js

jquery.cookie.js

srp.css

history.js

2201792135.js

cf-functions.js

functions.js

ajaxload.js

jquery-1.9.1.js

typeahead.bundle.js

handlebars-v1.3.0.js

autosuggest.js

placeholders.jquery.min.js

jquery.min.js

underscore-min.js

enquire.min.js

jquery.tiny-pubsub.min.js

fastclick.js

jquery.lazyload.js

waypoints.js

waypoints-sticky.js

jquery.royalslider.min.js

threesixty.js

jquery.nouislider.min.js

BrightcoveExperiences.js

console.js

jquery.equalheights.min.js

jquery.cookie.js

hammer.min.js

jquery.hammer.js

jquery.fancybox.pack.js

jquery-ui.min.js

jquery.scrollabletab.js

jquery.carouFredSel-6.2.1.js

jquery.mousewheel.min.js

jquery.touchSwipe.min.js