Tools & Wizards About Us
lead-service.ru screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

lead-service.ru

Лидогенерация в Москве: купить лиды, генератор лидов

Page Load Speed

6.6 sec in total

First Response

558 ms

Resources Loaded

5.7 sec

Page Rendered

409 ms

lead-service.ru screenshot

About Website

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

Лидогенерация под ключ. Вы можете купить лиды всех типов с оплатой за результат. Лидогенерация - это основное направление деятельности нашей компании. Звонки и заявки от потенциальных клиентов мы пред...

Visit lead-service.ru

Key Findings

We analyzed Lead-service.ru page load time and found that the first response time was 558 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

lead-service.ru performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value3,820 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.055

98/100

15%

TTI (Time to Interactive)

Value31.5 s

0/100

10%

Network Requests Diagram

lead-service.ru

558 ms

lead-service.ru

1121 ms

uikit.css

285 ms

jquery.min.js

30 ms

jcarousellite.js

409 ms

Our browser made a total of 155 requests to load all elements on the main page. We found that 26% of them (41 requests) were addressed to the original Lead-service.ru, 48% (75 requests) were made to St6-21.vk.com and 5% (8 requests) were made to Sun6-22.userapi.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source St6-21.vk.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 686.9 kB (17%)

Content Size

4.0 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lead-service.ru main page is 4.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 91.4 kB

  • Original 116.3 kB
  • After minification 108.8 kB
  • After compression 24.9 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 91.4 kB or 79% of the original size.

Image Optimization

-13%

Potential reduce by 57.2 kB

  • Original 430.9 kB
  • After minification 373.7 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, Lead Service needs image optimization as it can save up to 57.2 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

-15%

Potential reduce by 389.4 kB

  • Original 2.7 MB
  • After minification 2.7 MB
  • After compression 2.3 MB

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 389.4 kB or 15% of the original size.

CSS Optimization

-19%

Potential reduce by 148.9 kB

  • Original 800.3 kB
  • After minification 799.8 kB
  • After compression 651.5 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. Lead-service.ru needs all CSS files to be minified and compressed as it can save up to 148.9 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 113 (77%)

Requests Now

147

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 147 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lead Service. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 70 to 1 for JavaScripts and from 37 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lead-service.ru

lead-service.ru

558 ms

lead-service.ru

lead-service.ru

1121 ms

uikit.css

uikit.css

285 ms

jquery.min.js

jquery.min.js

30 ms

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409 ms

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411 ms

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414 ms

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424 ms

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423 ms

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546 ms

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546 ms

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549 ms

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564 ms

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571 ms

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40 ms

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682 ms

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38 ms

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705 ms

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58 ms

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702 ms

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Accessibility Review

lead-service.ru accessibility score

81

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

High

Links do not have a discernible name

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

lead-service.ru best practices score

67

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

SEO Factors

lead-service.ru SEO score

95

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

    N/A

  • Encoding

    UTF-8

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

lead-service.ru

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