Report Summary

  • 38

    Performance

    Renders faster than
    58% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 85

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

canon.sk

Digitálne fotoaparáty, objektívy, videokamery a tlačiarne - Canon Slovakia

Page Load Speed

11.4 sec in total

First Response

2.9 sec

Resources Loaded

8.1 sec

Page Rendered

435 ms

canon.sk screenshot

About Website

Visit canon.sk now to see the best up-to-date Canon content for Slovakia and also check out these interesting facts you probably never knew about canon.sk

Efektívne digitalizujte a zjednodušte postup spracovania dokumentov so sieťovými skenermi Canon. Preskúmajte náš sortiment vysokovýkonných skenerov pre konzistentnú produktivitu.

Visit canon.sk

Key Findings

We analyzed Canon.sk page load time and found that the first response time was 2.9 sec and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

canon.sk performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

1/100

25%

SI (Speed Index)

Value32.5 s

0/100

10%

TBT (Total Blocking Time)

Value400 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value12.0 s

17/100

10%

Network Requests Diagram

www.canon.sk

2861 ms

fonts.css

173 ms

legacy.css

127 ms

base.min.css

20 ms

cs-footer.css

55 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 82% of them (102 requests) were addressed to the original Canon.sk, 6% (8 requests) were made to and 2% (2 requests) were made to S1583749854.t.eloqua.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Canon.sk.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.0 MB (66%)

Content Size

4.5 MB

After Optimization

1.5 MB

In fact, the total size of Canon.sk main page is 4.5 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 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-95%

Potential reduce by 237.7 kB

  • Original 250.8 kB
  • After minification 78.8 kB
  • After compression 13.1 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 172.0 kB, which is 69% 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 237.7 kB or 95% of the original size.

Image Optimization

-7%

Potential reduce by 47.2 kB

  • Original 655.8 kB
  • After minification 608.7 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. Canon images are well optimized though.

JavaScript Optimization

-79%

Potential reduce by 2.0 MB

  • Original 2.5 MB
  • After minification 2.1 MB
  • After compression 540.5 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 679.5 kB

  • Original 1.0 MB
  • After minification 581.0 kB
  • After compression 345.1 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. Canon.sk needs all CSS files to be minified and compressed as it can save up to 679.5 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 78 (69%)

Requests Now

113

After Optimization

35

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 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 74 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

canon.sk accessibility score

67

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

[role] values are not valid

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

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

Impact

Issue

High

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

canon.sk best practices score

85

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

SEO Factors

canon.sk SEO score

86

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

Content Best Practices

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

Impact

Issue

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

    SK

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Canon.sk can be misinterpreted by Google and other search engines. Our service has detected that Slovak is used on the page, and it does not match the claimed English language. Our system also found out that Canon.sk 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 description is not detected on the main page of 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: