Report Summary

  • 41

    Performance

    Renders faster than
    61% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

lesollp.ru

Компания "Элсан" - производство и продажа металлических изделий, услуги по резке, нанесение любых полимерных покрытий

Page Load Speed

4.3 sec in total

First Response

897 ms

Resources Loaded

3.1 sec

Page Rendered

280 ms

lesollp.ru screenshot

About Website

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

Компания ТПК Элсан производит профнастил, доборные элементы, штрипс. Производим резку, покраску и отмотку материала заказчика.

Visit lesollp.ru

Key Findings

We analyzed Lesollp.ru page load time and found that the first response time was 897 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

lesollp.ru performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

70/100

25%

SI (Speed Index)

Value14.6 s

1/100

10%

TBT (Total Blocking Time)

Value1,300 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.146

77/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

lesollp.ru

897 ms

main.css

401 ms

style-phone-s-kartinkoy-2-lesol.css

269 ms

jquery.js

822 ms

hostcms.js

546 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 70% of them (38 requests) were addressed to the original Lesollp.ru, 7% (4 requests) were made to Analitycs.perezvoni.com and 6% (3 requests) were made to Api.my.cg. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Lesollp.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 229.3 kB (36%)

Content Size

643.5 kB

After Optimization

414.2 kB

In fact, the total size of Lesollp.ru main page is 643.5 kB. 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 359.1 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 11.3 kB

  • Original 17.1 kB
  • After minification 16.4 kB
  • After compression 5.8 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 11.3 kB or 66% of the original size.

Image Optimization

-8%

Potential reduce by 28.3 kB

  • Original 359.1 kB
  • After minification 330.8 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. Lesollp images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 125.4 kB

  • Original 185.3 kB
  • After minification 143.1 kB
  • After compression 59.9 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 125.4 kB or 68% of the original size.

CSS Optimization

-78%

Potential reduce by 64.2 kB

  • Original 82.0 kB
  • After minification 68.2 kB
  • After compression 17.7 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. Lesollp.ru needs all CSS files to be minified and compressed as it can save up to 64.2 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (61%)

Requests Now

49

After Optimization

19

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lesollp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

lesollp.ru accessibility score

62

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

Form elements do not have associated labels

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

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

lesollp.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

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

lesollp.ru SEO score

91

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 Lesollp.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 Lesollp.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 Lesollp. 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: