Tools & Wizards About Us
3kolca.ru screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 62

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

3kolca.ru

Бизнес в интернете

Page Load Speed

3.2 sec in total

First Response

623 ms

Resources Loaded

2.4 sec

Page Rendered

180 ms

3kolca.ru screenshot

About Website

Welcome to 3kolca.ru homepage info - get ready to check 3 Kolca best content for Russia right away, or after learning these important things about 3kolca.ru

Бизнес в интернете,бизнес с нуля, как заработать в интернете, обучение, статьи, видеоуроки, инструменты млм, техническая поддержка интернет бизнеса,

Visit 3kolca.ru

Key Findings

We analyzed 3kolca.ru page load time and found that the first response time was 623 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

3kolca.ru performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.036

100/100

15%

TTI (Time to Interactive)

Value2.7 s

98/100

10%

Network Requests Diagram

3kolca.ru

623 ms

lytebox.original.js

88 ms

lytebox.css

167 ms

template_css.css

173 ms

ga.js

37 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 52% of them (26 requests) were addressed to the original 3kolca.ru, 16% (8 requests) were made to Apis.google.com and 12% (6 requests) were made to Openstat.net. The less responsive or slowest element that took the longest time to load (623 ms) belongs to the original domain 3kolca.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 67.1 kB (32%)

Content Size

208.2 kB

After Optimization

141.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 3kolca.ru main page is 208.2 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 114.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 22.1 kB

  • Original 28.7 kB
  • After minification 25.9 kB
  • After compression 6.6 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 22.1 kB or 77% of the original size.

Image Optimization

-11%

Potential reduce by 12.0 kB

  • Original 114.6 kB
  • After minification 102.5 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. Obviously, 3 Kolca needs image optimization as it can save up to 12.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-38%

Potential reduce by 17.4 kB

  • Original 45.9 kB
  • After minification 45.9 kB
  • After compression 28.5 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 17.4 kB or 38% of the original size.

CSS Optimization

-82%

Potential reduce by 15.5 kB

  • Original 19.0 kB
  • After minification 14.3 kB
  • After compression 3.5 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. 3kolca.ru needs all CSS files to be minified and compressed as it can save up to 15.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (67%)

Requests Now

45

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3 Kolca. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

3kolca.ru

3kolca.ru

623 ms

lytebox.original.js

lytebox.original.js

88 ms

lytebox.css

lytebox.css

167 ms

template_css.css

template_css.css

173 ms

ga.js

ga.js

37 ms

1.png

1.png

555 ms

pix.gif

pix.gif

253 ms

cnt.js

cnt.js

258 ms

plusone.js

plusone.js

104 ms

sc_shadow_l.png

sc_shadow_l.png

86 ms

spacer.png

spacer.png

86 ms

kolodeznye_kolca.jpg

kolodeznye_kolca.jpg

375 ms

sc_tabbar_bg.png

sc_tabbar_bg.png

174 ms

sc_bullet_orange.png

sc_bullet_orange.png

203 ms

sc_tab_normal.png

sc_tab_normal.png

194 ms

sc_orange_bar_top.png

sc_orange_bar_top.png

196 ms

sc_newsflash_t.png

sc_newsflash_t.png

206 ms

sc_newsflash_m.png

sc_newsflash_m.png

255 ms

sc_newsflash_b.png

sc_newsflash_b.png

283 ms

sc_seperator_horiz.png

sc_seperator_horiz.png

283 ms

sc_menu.png

sc_menu.png

300 ms

delifting_betonnuh_kolec.jpg

delifting_betonnuh_kolec.jpg

307 ms

sc_seperator_vert.png

sc_seperator_vert.png

333 ms

sc_greybox_small_b.png

sc_greybox_small_b.png

368 ms

sc_greybox_small_t.png

sc_greybox_small_t.png

365 ms

domik_i_kolca_iz_betona.jpg

domik_i_kolca_iz_betona.jpg

387 ms

sc_shadow_r.png

sc_shadow_r.png

395 ms

sc_shadow_bl.png

sc_shadow_bl.png

417 ms

sc_shadow_b.png

sc_shadow_b.png

449 ms

sc_footer_bg.png

sc_footer_bg.png

453 ms

sc_shadow_br.png

sc_shadow_br.png

454 ms

__utm.gif

__utm.gif

13 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

17 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

39 ms

fastbutton

fastbutton

110 ms

postmessageRelay

postmessageRelay

35 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

62 ms

rpc:shindig_random.js

rpc:shindig_random.js

48 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

31 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

27 ms

grlryt2bdKIyfMSOhzd1eA.woff

grlryt2bdKIyfMSOhzd1eA.woff

86 ms

1058364.js

1058364.js

123 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

12 ms

51.gif

51.gif

124 ms

cnt

cnt

243 ms

f.gif

f.gif

123 ms

cnt

cnt

127 ms

pixel

pixel

17 ms

pixel

pixel

23 ms

collect

collect

146 ms

Accessibility Review

3kolca.ru accessibility score

73

Accessibility Issues

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

3kolca.ru best practices score

62

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

SEO Factors

3kolca.ru SEO score

64

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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 3kolca.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 3kolca.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

3kolca.ru

Open Graph description is not detected on the main page of 3 Kolca. 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: