Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

mobi-center.com.ua

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Page Load Speed

19 sec in total

First Response

768 ms

Resources Loaded

17.9 sec

Page Rendered

262 ms

mobi-center.com.ua screenshot

About Website

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Key Findings

We analyzed Mobi-center.com.ua page load time and found that the first response time was 768 ms and then it took 18.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

mobi-center.com.ua performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value3,560 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.097

90/100

15%

TTI (Time to Interactive)

Value11.9 s

17/100

10%

Network Requests Diagram

mobi-center.com.ua

768 ms

stylesheet.css

265 ms

slideshow.css

259 ms

carousel.css

270 ms

jquery-1.6.1.min.js

674 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 57% of them (58 requests) were addressed to the original Mobi-center.com.ua, 8% (8 requests) were made to Mc.yandex.ru and 8% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (15.2 sec) relates to the external source 012412205923.c.mystat-in.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 622.5 kB (55%)

Content Size

1.1 MB

After Optimization

508.2 kB

In fact, the total size of Mobi-center.com.ua main page is 1.1 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. 50% of websites need less resources to load. Images take 484.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 63.6 kB

  • Original 77.7 kB
  • After minification 68.3 kB
  • After compression 14.1 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 9.4 kB, which is 12% 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 63.6 kB or 82% of the original size.

Image Optimization

-32%

Potential reduce by 157.0 kB

  • Original 484.4 kB
  • After minification 327.5 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. Obviously, Mobi Center needs image optimization as it can save up to 157.0 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 329.6 kB

  • Original 484.3 kB
  • After minification 472.3 kB
  • After compression 154.7 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 329.6 kB or 68% of the original size.

CSS Optimization

-86%

Potential reduce by 72.3 kB

  • Original 84.2 kB
  • After minification 61.8 kB
  • After compression 11.9 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. Mobi-center.com.ua needs all CSS files to be minified and compressed as it can save up to 72.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (56%)

Requests Now

94

After Optimization

41

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mobi Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

mobi-center.com.ua accessibility score

77

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.

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

mobi-center.com.ua best practices score

58

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

High

Browser errors were logged to the console

SEO Factors

mobi-center.com.ua SEO score

69

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

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mobi-center.com.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 Mobi-center.com.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

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