Tools & Wizards About Us
chako.ua screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

chako.ua

Інтернет-магазин Chako ™: фототехніка, відеотехніка, фототовари

Page Load Speed

11.7 sec in total

First Response

120 ms

Resources Loaded

11.2 sec

Page Rendered

431 ms

chako.ua screenshot

About Website

Click here to check amazing Chako content for Ukraine. Otherwise, check out these important facts you probably never knew about chako.ua

Інтернет магазин професійної фото і відео техніки і аксесуарів Chako.ua. Фототехніка, відеотехніка, аксесуари, фотоальбоми і рамки. Великий вибір. Гарантія. Доставка по всій Україні

Visit chako.ua

Key Findings

We analyzed Chako.ua page load time and found that the first response time was 120 ms and then it took 11.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

chako.ua performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value2,220 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.118

85/100

15%

TTI (Time to Interactive)

Value27.5 s

0/100

10%

Network Requests Diagram

chako.ua

120 ms

chako.ua

918 ms

js

75 ms

fbevents.js

29 ms

gtm.js

109 ms

Our browser made a total of 155 requests to load all elements on the main page. We found that 85% of them (131 requests) were addressed to the original Chako.ua, 3% (4 requests) were made to Googletagmanager.com and 3% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Chako.ua.

Page Optimization Overview & Recommendations

Page size can be reduced by 503.0 kB (7%)

Content Size

7.6 MB

After Optimization

7.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chako.ua main page is 7.6 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 6.8 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 268.8 kB

  • Original 306.4 kB
  • After minification 238.2 kB
  • After compression 37.6 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 68.2 kB, which is 22% 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 268.8 kB or 88% of the original size.

Image Optimization

-3%

Potential reduce by 205.6 kB

  • Original 6.8 MB
  • After minification 6.6 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. Chako images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 20.3 kB

  • Original 418.3 kB
  • After minification 417.7 kB
  • After compression 398.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-19%

Potential reduce by 8.3 kB

  • Original 44.1 kB
  • After minification 44.1 kB
  • After compression 35.8 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. Chako.ua needs all CSS files to be minified and compressed as it can save up to 8.3 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 55 (37%)

Requests Now

148

After Optimization

93

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 148 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chako. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chako.ua

chako.ua

120 ms

chako.ua

chako.ua

918 ms

js

js

75 ms

fbevents.js

fbevents.js

29 ms

gtm.js

gtm.js

109 ms

css

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72 ms

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core.css

400 ms

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core_popup.css

395 ms

catalog_grid.css

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405 ms

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402 ms

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397 ms

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469 ms

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20 ms

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2955 ms

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Accessibility Review

chako.ua accessibility score

87

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

Links do not have a discernible name

Best Practices

chako.ua 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

chako.ua SEO score

81

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    UK

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chako.ua can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Chako.ua 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

chako.ua

Open Graph description is not detected on the main page of Chako. 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: