Tools & Wizards About Us
shels-m.ru screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

shels-m.ru

Автоматизация магазина для розничной торговли – торговое кассовое оборудование в Москве | «Страна-Касс»

Page Load Speed

11.5 sec in total

First Response

462 ms

Resources Loaded

10.6 sec

Page Rendered

532 ms

shels-m.ru screenshot

About Website

Welcome to shels-m.ru homepage info - get ready to check Shels M best content for Russia right away, or after learning these important things about shels-m.ru

⚡ Предлагаем выбрать и купить торговое кассовое оборудование. Автоматизация работы магазина под ключ ✅ «Страна-Касс» - официальный магазин компании производителя ШТРИХ-М ☎ +7 (495) 981-63-23

Visit shels-m.ru

Key Findings

We analyzed Shels-m.ru page load time and found that the first response time was 462 ms and then it took 11.1 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

shels-m.ru performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value22.6 s

0/100

25%

SI (Speed Index)

Value17.3 s

0/100

10%

TBT (Total Blocking Time)

Value1,180 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.049

99/100

15%

TTI (Time to Interactive)

Value24.5 s

0/100

10%

Network Requests Diagram

shels-m.ru

462 ms

strana-kass.ru

492 ms

strana-kass.ru

1023 ms

css

42 ms

ui.design-tokens.css

368 ms

Our browser made a total of 146 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Shels-m.ru, 89% (130 requests) were made to Strana-kass.ru and 3% (5 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (5.3 sec) relates to the external source Strana-kass.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 414.2 kB (17%)

Content Size

2.4 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shels-m.ru main page is 2.4 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. 60% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 156.4 kB

  • Original 186.5 kB
  • After minification 153.8 kB
  • After compression 30.1 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 32.7 kB, which is 18% 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 156.4 kB or 84% of the original size.

Image Optimization

-13%

Potential reduce by 183.6 kB

  • Original 1.5 MB
  • After minification 1.3 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. Obviously, Shels M needs image optimization as it can save up to 183.6 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-9%

Potential reduce by 54.9 kB

  • Original 583.6 kB
  • After minification 582.2 kB
  • After compression 528.6 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

-10%

Potential reduce by 19.3 kB

  • Original 188.3 kB
  • After minification 188.1 kB
  • After compression 169.0 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. Shels-m.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 71 (51%)

Requests Now

138

After Optimization

67

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 138 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shels M. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 54 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shels-m.ru

shels-m.ru

462 ms

strana-kass.ru

strana-kass.ru

492 ms

strana-kass.ru

strana-kass.ru

1023 ms

css

css

42 ms

ui.design-tokens.css

ui.design-tokens.css

368 ms

ui.font.opensans.css

ui.font.opensans.css

369 ms

main.popup.bundle.css

main.popup.bundle.css

371 ms

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370 ms

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373 ms

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template_ac6328241a1d567adedf81d96a710f78_v1.css

1418 ms

popup.css

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489 ms

core.js

core.js

1355 ms

dexie3.bundle.js

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985 ms

core_ls.js

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491 ms

core_fx.js

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495 ms

core_frame_cache.js

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903 ms

protobuf.js

protobuf.js

1122 ms

model.js

model.js

621 ms

rest.client.js

rest.client.js

750 ms

pull.client.js

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1005 ms

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jquery-2.2.4.min.js

1278 ms

ajax.js

ajax.js

1111 ms

pageobject.js

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1129 ms

core_window.js

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1362 ms

main.popup.bundle.js

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1249 ms

cphttprequest.js

cphttprequest.js

1254 ms

jquery.actual.min.js

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1372 ms

jqModal.js

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1379 ms

bootstrap.js

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1403 ms

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1503 ms

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1503 ms

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1504 ms

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1506 ms

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2334 ms

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1606 ms

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59 ms

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44 ms

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1412 ms

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1358 ms

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1367 ms

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1382 ms

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1391 ms

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1406 ms

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1363 ms

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2029 ms

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51 ms

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Accessibility Review

shels-m.ru accessibility score

83

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-hidden="true"] elements contain focusable descendents

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

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

shels-m.ru 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

High

Page has valid source maps

SEO Factors

shels-m.ru SEO score

89

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

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

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shels-m.ru 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 Shels-m.ru 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

shels-m.ru

Open Graph data is detected on the main page of Shels M. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: