Tools & Wizards About Us
ruvinil.ru screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    58% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

ruvinil.ru

Электротехническая продукция от производителя «Рувинил» - купить оптом электротехническую продукцию в Москве

Page Load Speed

24.2 sec in total

First Response

604 ms

Resources Loaded

21.9 sec

Page Rendered

1.7 sec

ruvinil.ru screenshot

About Website

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

Оптовая продажа электротехнической продукции от поставщика и производителя «Рувинил». Постоянно пополняющийся каталог электротехники по низким ценам. Большая дилерская сеть во многих регионах России.

Visit ruvinil.ru

Key Findings

We analyzed Ruvinil.ru page load time and found that the first response time was 604 ms and then it took 23.6 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

ruvinil.ru performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.089

92/100

15%

TTI (Time to Interactive)

Value16.8 s

5/100

10%

Network Requests Diagram

ruvinil.ru

604 ms

www.ruvinil.ru

968 ms

core.css

433 ms

style.css

684 ms

style.css

681 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 85% of them (73 requests) were addressed to the original Ruvinil.ru, 8% (7 requests) were made to Api-maps.yandex.ru and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (17.9 sec) belongs to the original domain Ruvinil.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 763.9 kB (35%)

Content Size

2.2 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ruvinil.ru main page is 2.2 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. 40% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 459.1 kB

  • Original 583.1 kB
  • After minification 572.0 kB
  • After compression 124.0 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 459.1 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 68.2 kB

  • Original 1.3 MB
  • After minification 1.2 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. Ruvinil images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 193.5 kB

  • Original 290.0 kB
  • After minification 265.7 kB
  • After compression 96.5 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 193.5 kB or 67% of the original size.

CSS Optimization

-80%

Potential reduce by 43.0 kB

  • Original 53.7 kB
  • After minification 41.5 kB
  • After compression 10.6 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. Ruvinil.ru needs all CSS files to be minified and compressed as it can save up to 43.0 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (38%)

Requests Now

74

After Optimization

46

  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ruvinil. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ruvinil.ru

ruvinil.ru

604 ms

www.ruvinil.ru

www.ruvinil.ru

968 ms

core.css

core.css

433 ms

style.css

style.css

684 ms

style.css

style.css

681 ms

style.css

style.css

1487 ms

style.css

style.css

683 ms

style.css

style.css

717 ms

style.css

style.css

921 ms

styles.css

styles.css

917 ms

template_styles.css

template_styles.css

918 ms

core.js

core.js

1114 ms

core_ajax.js

core_ajax.js

1117 ms

session.js

session.js

1113 ms

script.js

script.js

1113 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

2366 ms

jquery.tools.min.js

jquery.tools.min.js

1301 ms

891 ms

jquery.placeholder.min.js

jquery.placeholder.min.js

1300 ms

mousewheel.js

mousewheel.js

1308 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

1437 ms

jquery.jcarousel-core.min.js

jquery.jcarousel-core.min.js

1529 ms

jquery.jcarousel-control.min.js

jquery.jcarousel-control.min.js

1529 ms

jquery.jcarousel-autoscroll.min.js

jquery.jcarousel-autoscroll.min.js

1533 ms

script.js

script.js

1631 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

1651 ms

common.css

common.css

1744 ms

colors.css

colors.css

1759 ms

cnstats.js

cnstats.js

1775 ms

LiveInternet.js

LiveInternet.js

1803 ms

1269 ms

combine.xml

combine.xml

11526 ms

cnt-gif1x1.php

cnt-gif1x1.php

622 ms

1_0_FFFFFFFF_EFEFEFFF_0_pageviews

1_0_FFFFFFFF_EFEFEFFF_0_pageviews

1373 ms

bg.jpg

bg.jpg

4684 ms

icon.png

icon.png

753 ms

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5a034972c780cdc498de3c38826d0f28.jpg

775 ms

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3941 ms

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5216 ms

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1917 ms

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1299 ms

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1139 ms

liquidation.jpg

liquidation.jpg

2205 ms

24336_ufile_1.jpg

24336_ufile_1.jpg

7700 ms

woods.jpg

woods.jpg

17863 ms

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2421 ms

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2723 ms

banner_a1_1.gif

banner_a1_1.gif

3119 ms

RUVinil.jpg

RUVinil.jpg

3275 ms

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3444 ms

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3670 ms

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3879 ms

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6048 ms

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5351 ms

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6170 ms

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6549 ms

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5939 ms

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6318 ms

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6224 ms

banner_2.png

banner_2.png

9761 ms

facebook.png

facebook.png

6397 ms

vk.png

vk.png

6491 ms

twitter.png

twitter.png

6587 ms

qr-code_130x130.gif

qr-code_130x130.gif

7322 ms

ga.js

ga.js

305 ms

logo.png

logo.png

6912 ms

h_search_left.png

h_search_left.png

6731 ms

h_search_right.png

h_search_right.png

6896 ms

h_search_bg.png

h_search_bg.png

7045 ms

main_menu.png

main_menu.png

7096 ms

main_menu_bg.png

main_menu_bg.png

7249 ms

hit

hit

318 ms

watch.js

watch.js

3 ms

client._js

client._js

341 ms

__utm.gif

__utm.gif

42 ms

cnt-gif1x1.php

cnt-gif1x1.php

194 ms

border.png

border.png

6673 ms

navi_image.png

navi_image.png

6777 ms

nav.png

nav.png

6410 ms

footer_bg.gif

footer_bg.gif

6308 ms

icon_map.png

icon_map.png

5990 ms

marker.png

marker.png

5531 ms

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185 ms

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139 ms

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334 ms

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478 ms

Accessibility Review

ruvinil.ru accessibility score

68

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

ruvinil.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

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

ruvinil.ru SEO score

84

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

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ruvinil.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 Ruvinil.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

ruvinil.ru

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