Tools & Wizards About Us

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

xcom.ua

XCOM.UA™ интернет-магазин бытовой техники в Запорожье с доставкой по всей Украине

Page Load Speed

7.2 sec in total

First Response

631 ms

Resources Loaded

5.9 sec

Page Rendered

657 ms

About Website

Visit xcom.ua now to see the best up-to-date XCOM content for Ukraine and also check out these interesting facts you probably never knew about xcom.ua

Интернет-магазин бытовой техники в Запорожье. Продажа климатической и компьютерной техники с доставкой по всей Украине

Visit xcom.ua

Key Findings

We analyzed Xcom.ua page load time and found that the first response time was 631 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

xcom.ua performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

54/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value590 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

xcom.ua

631 ms

xcom.ua

1118 ms

style.css

472 ms

jquery.ui.css

363 ms

jquery.lightbox.css

364 ms

Our browser made a total of 143 requests to load all elements on the main page. We found that 94% of them (135 requests) were addressed to the original Xcom.ua, 2% (3 requests) were made to Ssl.google-analytics.com and 1% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Xcom.ua.

Page Optimization Overview & Recommendations

Page size can be reduced by 274.9 kB (22%)

Content Size

1.2 MB

After Optimization

951.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xcom.ua 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. 55% of websites need less resources to load. Images take 835.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 155.2 kB

  • Original 182.3 kB
  • After minification 158.6 kB
  • After compression 27.1 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 23.7 kB, which is 13% 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 155.2 kB or 85% of the original size.

Image Optimization

-10%

Potential reduce by 81.0 kB

  • Original 835.5 kB
  • After minification 754.5 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. XCOM images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 28.5 kB

  • Original 179.0 kB
  • After minification 178.8 kB
  • After compression 150.5 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 28.5 kB or 16% of the original size.

CSS Optimization

-35%

Potential reduce by 10.2 kB

  • Original 29.2 kB
  • After minification 29.2 kB
  • After compression 19.0 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. Xcom.ua needs all CSS files to be minified and compressed as it can save up to 10.2 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (22%)

Requests Now

140

After Optimization

109

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 140 CSS, Javascripts, AJAX and image requests in order to completely render the main page of XCOM. 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.

Network Requests Diagram

Accessibility Review

xcom.ua accessibility score

79

Accessibility Issues

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

xcom.ua best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

xcom.ua SEO score

69

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    UTF8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xcom.ua can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Xcom.ua main page’s claimed encoding is utf8. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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