Tools & Wizards About Us
vskr.ru screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

vskr.ru

Упаковка Иркутск. Купить упаковку оптом от производителя ООО ВСКР

Page Load Speed

16.6 sec in total

First Response

670 ms

Resources Loaded

15.3 sec

Page Rendered

609 ms

vskr.ru screenshot

About Website

Visit vskr.ru now to see the best up-to-date Vskr content for Russia and also check out these interesting facts you probably never knew about vskr.ru

Гибкая полимерная упаковка оптом от производителя, ООО «ВСКР». Пакеты, плёнки для упаковки в широком ассортименте.

Visit vskr.ru

Key Findings

We analyzed Vskr.ru page load time and found that the first response time was 670 ms and then it took 15.9 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

vskr.ru performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value13,890 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value23.0 s

1/100

10%

Network Requests Diagram

vskr.ru

670 ms

www.vskr.ru

1227 ms

st.css

629 ms

st2.css

845 ms

modernizr.custom.min.js

617 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 83% of them (33 requests) were addressed to the original Vskr.ru, 5% (2 requests) were made to Counter.rambler.ru and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (12.3 sec) belongs to the original domain Vskr.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 859.6 kB (42%)

Content Size

2.0 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vskr.ru main page is 2.0 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. 40% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 29.4 kB

  • Original 38.7 kB
  • After minification 37.0 kB
  • After compression 9.3 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 29.4 kB or 76% of the original size.

Image Optimization

-22%

Potential reduce by 272.4 kB

  • Original 1.2 MB
  • After minification 977.1 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, Vskr needs image optimization as it can save up to 272.4 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 278.0 kB

  • Original 401.5 kB
  • After minification 401.1 kB
  • After compression 123.5 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 278.0 kB or 69% of the original size.

CSS Optimization

-84%

Potential reduce by 279.7 kB

  • Original 333.1 kB
  • After minification 287.0 kB
  • After compression 53.3 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. Vskr.ru needs all CSS files to be minified and compressed as it can save up to 279.7 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (50%)

Requests Now

36

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vskr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vskr.ru

vskr.ru

670 ms

www.vskr.ru

www.vskr.ru

1227 ms

st.css

st.css

629 ms

st2.css

st2.css

845 ms

modernizr.custom.min.js

modernizr.custom.min.js

617 ms

polyfiller.js

polyfiller.js

613 ms

vtjs.min.js

vtjs.min.js

1313 ms

top100.jcn

top100.jcn

4727 ms

watch.js

watch.js

4 ms

jquery-ui.css

jquery-ui.css

411 ms

jquery-ui.theme.css

jquery-ui.theme.css

603 ms

jquery-ui.min.js

jquery-ui.min.js

2077 ms

bootstrap.min.js

bootstrap.min.js

619 ms

banner-88x31-rambler-darkblue2.gif

banner-88x31-rambler-darkblue2.gif

385 ms

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

355 ms

logo.gif

logo.gif

214 ms

mnuitem1.gif

mnuitem1.gif

228 ms

mnuitem2.gif

mnuitem2.gif

229 ms

mnuitem3.gif

mnuitem3.gif

228 ms

djutbanner.jpg

djutbanner.jpg

6240 ms

upakovka4.png

upakovka4.png

12250 ms

izol1.png

izol1.png

9411 ms

izol2.png

izol2.png

5575 ms

p.gif

p.gif

449 ms

wrapper.jpg

wrapper.jpg

688 ms

decoration.jpg

decoration.jpg

932 ms

akkumulyatory_sm.jpg

akkumulyatory_sm.jpg

1386 ms

velosipedy_sm.jpg

velosipedy_sm.jpg

1205 ms

42

42

1494 ms

shim.css

shim.css

1654 ms

3.js

3.js

2328 ms

form-shim-extend.js

form-shim-extend.js

2342 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2338 ms

slider-arrows.png

slider-arrows.png

862 ms

slider-marker.png

slider-marker.png

798 ms

HeadBul.gif

HeadBul.gif

1028 ms

top100.scn

top100.scn

728 ms

analytics.js

analytics.js

722 ms

prettyPhoto.css

prettyPhoto.css

660 ms

collect

collect

42 ms

Accessibility Review

vskr.ru accessibility score

89

Accessibility Issues

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

vskr.ru 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

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

SEO Factors

vskr.ru SEO score

99

Search Engine Optimization Advices

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 Vskr.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 Vskr.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

vskr.ru

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