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co2b.ru screenshot

Report Summary

  • 87

    Performance

    Renders faster than
    89% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

co2b.ru

Финансовые инструменты - Различные способы увеличения доходов и улучшения управления бюджетом

Page Load Speed

2.6 sec in total

First Response

161 ms

Resources Loaded

1.9 sec

Page Rendered

489 ms

co2b.ru screenshot

About Website

Welcome to co2b.ru homepage info - get ready to check Co 2 B best content for Russia right away, or after learning these important things about co2b.ru

Различные способы увеличения доходов и улучшения управления бюджетом

Visit co2b.ru

Key Findings

We analyzed Co2b.ru page load time and found that the first response time was 161 ms and then it took 2.4 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

co2b.ru performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

86/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

co2b.ru

161 ms

co2b.ru

1049 ms

style.min.css

31 ms

main.min.css

24 ms

font-awesome.min.css

19 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Co2b.ru and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Co2b.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 61.8 kB (2%)

Content Size

3.8 MB

After Optimization

3.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Co2b.ru main page is 3.8 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. 45% of websites need less resources to load. Images take 3.7 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 55.2 kB

  • Original 68.6 kB
  • After minification 62.9 kB
  • After compression 13.4 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 55.2 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 6.5 kB

  • Original 3.7 MB
  • After minification 3.7 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. Co 2 B images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 20 B

  • Original 70.5 kB
  • After minification 70.5 kB
  • After compression 70.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 67 B

  • Original 45.7 kB
  • After minification 45.7 kB
  • After compression 45.7 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. Co2b.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (20%)

Requests Now

20

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Co 2 B. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

co2b.ru

co2b.ru

161 ms

co2b.ru

co2b.ru

1049 ms

style.min.css

style.min.css

31 ms

main.min.css

main.min.css

24 ms

font-awesome.min.css

font-awesome.min.css

19 ms

jquery.min.js

jquery.min.js

37 ms

jquery-migrate.min.js

jquery-migrate.min.js

46 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

78 ms

underscore.min.js

underscore.min.js

77 ms

co2b.png

co2b.png

12 ms

digital_assets_a_new_horizon_for_in-720x340.png

digital_assets_a_new_horizon_for_in-720x340.png

14 ms

impact_of_political_events-720x340.png

impact_of_political_events-720x340.png

18 ms

investing_in_gold-720x340.png

investing_in_gold-720x340.png

19 ms

financial_pyramids_in_the_modern-720x340.png

financial_pyramids_in_the_modern-720x340.png

20 ms

hedging_in_a_financial_portfolio-720x340.png

hedging_in_a_financial_portfolio-720x340.png

26 ms

cryptocurrencies_in_2024_analysis-720x340.png

cryptocurrencies_in_2024_analysis-720x340.png

27 ms

strahovka-720x340.png

strahovka-720x340.png

32 ms

person-consulting-with-a-tax-advisor-in-an-office-1-720x340.png

person-consulting-with-a-tax-advisor-in-an-office-1-720x340.png

34 ms

blogger-interacting-with-their-audience-online-1-720x340.png

blogger-interacting-with-their-audience-online-1-720x340.png

31 ms

digital-illustration-of-a-person-sitting-at-a-desk-with-a-computer-1-720x340.png

digital-illustration-of-a-person-sitting-at-a-desk-with-a-computer-1-720x340.png

38 ms

nakoplenija-720x340.png

nakoplenija-720x340.png

35 ms

scripts.min.js

scripts.min.js

11 ms

fa-solid-900.woff

fa-solid-900.woff

651 ms

fa-regular-400.woff

fa-regular-400.woff

420 ms

fa-brands-400.woff

fa-brands-400.woff

527 ms

Accessibility Review

co2b.ru accessibility score

96

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

Links do not have a discernible name

Best Practices

co2b.ru best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

co2b.ru SEO score

98

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

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Co2b.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 Co2b.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

co2b.ru

Open Graph data is detected on the main page of Co 2 B. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: