Tools & Wizards About Us

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

uzvm.ru

УРАЛЬСКИЙ ЗАВОД ВТОРИЧНЫX МЕТАЛЛОВ - Уральский завод вторичных металлов предприятие по вторичной переработке кабеля, лома цветных и драгоценных металл...

Page Load Speed

13.2 sec in total

First Response

654 ms

Resources Loaded

12.2 sec

Page Rendered

292 ms

About Website

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

Покупка, прием отходов лома, содержащего цветные металлы. Большой опыт в сфере переработке устаревшей оргтехники. Обширный спектр возможностей по утилизации кабельной продукции.

Visit uzvm.ru

Key Findings

We analyzed Uzvm.ru page load time and found that the first response time was 654 ms and then it took 12.5 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

uzvm.ru performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value2,610 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

Network Requests Diagram

uzvm.ru

654 ms

www.uzvm.ru

1655 ms

main.css

321 ms

modernizr-2.6.2.min.js

678 ms

comod.php

719 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 32% of them (14 requests) were addressed to the original Uzvm.ru, 9% (4 requests) were made to Metal4u.ru and 7% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (9.1 sec) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 470.2 kB (47%)

Content Size

1.0 MB

After Optimization

534.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Uzvm.ru main page is 1.0 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. 60% of websites need less resources to load. Images take 374.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 21.3 kB

  • Original 28.3 kB
  • After minification 26.2 kB
  • After compression 6.9 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 21.3 kB or 76% of the original size.

Image Optimization

-10%

Potential reduce by 38.0 kB

  • Original 374.5 kB
  • After minification 336.5 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. Uzvm images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 200.1 kB

  • Original 347.6 kB
  • After minification 346.2 kB
  • After compression 147.5 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 200.1 kB or 58% of the original size.

CSS Optimization

-83%

Potential reduce by 210.7 kB

  • Original 254.6 kB
  • After minification 251.1 kB
  • After compression 43.9 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. Uzvm.ru needs all CSS files to be minified and compressed as it can save up to 210.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (37%)

Requests Now

38

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uzvm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

uzvm.ru accessibility score

82

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

uzvm.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

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

uzvm.ru SEO score

100

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

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

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