Tools & Wizards About Us
mobi-sys.ru screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

mobi-sys.ru

Интернет магазин автомобильных аксессуаров

Page Load Speed

6.6 sec in total

First Response

589 ms

Resources Loaded

5.6 sec

Page Rendered

412 ms

mobi-sys.ru screenshot

About Website

Welcome to mobi-sys.ru homepage info - get ready to check Mobi Sys best content for Russia right away, or after learning these important things about mobi-sys.ru

www.mobi-sys.ru Интернет-магазин автозвука и сигнализаций

Visit mobi-sys.ru

Key Findings

We analyzed Mobi-sys.ru page load time and found that the first response time was 589 ms and then it took 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

mobi-sys.ru performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value13.8 s

1/100

10%

TBT (Total Blocking Time)

Value1,120 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.09

92/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

mobi-sys.ru

589 ms

www.mobi-sys.ru

2638 ms

jquery-1.9.1.min.js

1136 ms

kernel_main.css

569 ms

template_38e6d6fcfd4a8900129a7e68feaf28d8.css

570 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 7% of them (4 requests) were addressed to the original Mobi-sys.ru, 33% (19 requests) were made to Mobi-sys.ru.css.1c-bitrix-cdn.ru and 24% (14 requests) were made to Mobi-sys.ru.images.1c-bitrix-cdn.ru. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Mobi-sys.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 467.9 kB (42%)

Content Size

1.1 MB

After Optimization

644.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mobi-sys.ru 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. 30% of websites need less resources to load. Images take 527.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 70.7 kB

  • Original 88.1 kB
  • After minification 82.2 kB
  • After compression 17.4 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 70.7 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 31.4 kB

  • Original 527.8 kB
  • After minification 496.5 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. Mobi Sys images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 345.5 kB

  • Original 470.9 kB
  • After minification 396.7 kB
  • After compression 125.4 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 345.5 kB or 73% of the original size.

CSS Optimization

-80%

Potential reduce by 20.4 kB

  • Original 25.6 kB
  • After minification 19.8 kB
  • After compression 5.2 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-sys.ru needs all CSS files to be minified and compressed as it can save up to 20.4 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (58%)

Requests Now

50

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mobi Sys. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mobi-sys.ru

mobi-sys.ru

589 ms

www.mobi-sys.ru

www.mobi-sys.ru

2638 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

1136 ms

kernel_main.css

kernel_main.css

569 ms

template_38e6d6fcfd4a8900129a7e68feaf28d8.css

template_38e6d6fcfd4a8900129a7e68feaf28d8.css

570 ms

kernel_main.js

kernel_main.js

950 ms

gbooking.css

gbooking.css

573 ms

style.css

style.css

583 ms

ddnmenu.js

ddnmenu.js

568 ms

rbc_b_w.js

rbc_b_w.js

406 ms

slider.js

slider.js

576 ms

slides.js

slides.js

579 ms

skypeCheck.js

skypeCheck.js

8 ms

spike.js

spike.js

288 ms

template_styles.css

template_styles.css

1747 ms

tools.png

tools.png

253 ms

home-ico.png

home-ico.png

537 ms

online.dll

online.dll

403 ms

cycounter

cycounter

257 ms

banner-88x31-rambler-darkblue2.gif

banner-88x31-rambler-darkblue2.gif

263 ms

online.dll

online.dll

402 ms

sitemap-ico.png

sitemap-ico.png

523 ms

mail-ico.png

mail-ico.png

525 ms

logo.png

logo.png

526 ms

1.gif

1.gif

527 ms

basket.png

basket.png

529 ms

slide1.jpg

slide1.jpg

774 ms

slide2.jpg

slide2.jpg

943 ms

slide3.jpg

slide3.jpg

942 ms

slide4.jpg

slide4.jpg

783 ms

search-ico.png

search-ico.png

657 ms

1.gif

1.gif

657 ms

Pioneer.jpg

Pioneer.jpg

1441 ms

logo_real.jpg

logo_real.jpg

789 ms

home-line.png

home-line.png

136 ms

menu-separator.png

menu-separator.png

128 ms

DINPro-Regular.otf

DINPro-Regular.otf

538 ms

Micra-Normal.otf

Micra-Normal.otf

362 ms

Micra-Bold.otf

Micra-Bold.otf

380 ms

bg-top-content.png

bg-top-content.png

375 ms

city-line.png

city-line.png

261 ms

middle-corner-left.png

middle-corner-left.png

334 ms

middle-corner-right.png

middle-corner-right.png

393 ms

DINPro-Medium.otf

DINPro-Medium.otf

826 ms

DINPro-Light.otf

DINPro-Light.otf

669 ms

hit

hit

263 ms

124415

124415

166 ms

widget_ru_RU.js

widget_ru_RU.js

189 ms

hit

hit

133 ms

online.gif

online.gif

787 ms

online.gif

online.gif

788 ms

analytics.js

analytics.js

36 ms

previous.png

previous.png

130 ms

next.png

next.png

131 ms

pagination.png

pagination.png

128 ms

collect

collect

14 ms

online0.gif

online0.gif

138 ms

online2.gif

online2.gif

138 ms

Accessibility Review

mobi-sys.ru accessibility score

75

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

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

mobi-sys.ru best practices score

67

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

High

Missing source maps for large first-party JavaScript

SEO Factors

mobi-sys.ru SEO score

80

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

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mobi-sys.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian 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 Mobi-sys.ru main page’s claimed encoding is windows-1251. 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

mobi-sys.ru

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