Tools & Wizards About Us
bir.uz screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

bir.uz

Бош саҳифа - Bir.uz - Система оценки квалификации бухгалтеров

Page Load Speed

12.2 sec in total

First Response

786 ms

Resources Loaded

11.2 sec

Page Rendered

209 ms

bir.uz screenshot

About Website

Welcome to bir.uz homepage info - get ready to check Bir best content for Uzbekistan right away, or after learning these important things about bir.uz

Система оценки квалификации бухгалтеров поможет вам самостоятельно оценить свой профессиональный уровень и повысить его, заполнив пробелы в знаниях. Все материалы написаны человеческим языком, ясно и ...

Visit bir.uz

Key Findings

We analyzed Bir.uz page load time and found that the first response time was 786 ms and then it took 11.4 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

bir.uz performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value15.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.0 s

0/100

25%

SI (Speed Index)

Value33.0 s

0/100

10%

TBT (Total Blocking Time)

Value940 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.193

64/100

15%

TTI (Time to Interactive)

Value25.7 s

0/100

10%

Network Requests Diagram

uz

786 ms

css

39 ms

bootstrap.min.css

1370 ms

bootstrap-extra.css

669 ms

vendor.css

902 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 70% of them (35 requests) were addressed to the original Bir.uz, 6% (3 requests) were made to Mc.yandex.ru and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.7 sec) belongs to the original domain Bir.uz.

Page Optimization Overview & Recommendations

Page size can be reduced by 155.3 kB (28%)

Content Size

546.3 kB

After Optimization

391.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bir.uz main page is 546.3 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. 40% of websites need less resources to load. Images take 386.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 32.5 kB

  • Original 41.5 kB
  • After minification 33.4 kB
  • After compression 9.0 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. This page needs HTML code to be minified as it can gain 8.2 kB, which is 20% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 32.5 kB or 78% of the original size.

Image Optimization

-29%

Potential reduce by 111.6 kB

  • Original 386.9 kB
  • After minification 275.3 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, Bir needs image optimization as it can save up to 111.6 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 2.0 kB

  • Original 47.1 kB
  • After minification 47.1 kB
  • After compression 45.1 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

-13%

Potential reduce by 9.3 kB

  • Original 70.8 kB
  • After minification 70.8 kB
  • After compression 61.5 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. Bir.uz needs all CSS files to be minified and compressed as it can save up to 9.3 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (43%)

Requests Now

44

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bir. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

uz

uz

786 ms

css

css

39 ms

bootstrap.min.css

bootstrap.min.css

1370 ms

bootstrap-extra.css

bootstrap-extra.css

669 ms

vendor.css

vendor.css

902 ms

main.css

main.css

1735 ms

style.css

style.css

922 ms

media.css

media.css

1197 ms

jquery.js

jquery.js

2397 ms

bootstrap.min.js

bootstrap.min.js

1838 ms

bootstrap-extra.js

bootstrap-extra.js

1601 ms

main.js

main.js

1961 ms

js.cookie.js

js.cookie.js

2080 ms

slick.min.js

slick.min.js

2532 ms

uztranslit.js

uztranslit.js

2447 ms

sso

sso

1458 ms

ulogin.js

ulogin.js

922 ms

md5-min.js

md5-min.js

2562 ms

analytics.js

analytics.js

30 ms

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

738 ms

logo.png

logo.png

689 ms

1-2.png

1-2.png

961 ms

2-2.png

2-2.png

779 ms

logo4.1.png

logo4.1.png

780 ms

4-2.png

4-2.png

695 ms

antibot

antibot

735 ms

up.png

up.png

1349 ms

1.png

1.png

1483 ms

2.png

2.png

1466 ms

logo32.png

logo32.png

1595 ms

4.png

4.png

1486 ms

Text_uz1.png

Text_uz1.png

1881 ms

Text_uz2.png

Text_uz2.png

2206 ms

imagesu1.png

imagesu1.png

3090 ms

candy.png

candy.png

2475 ms

footerlogo_img.png

footerlogo_img.png

2116 ms

facebook_icon.png

facebook_icon.png

2207 ms

watch.js

watch.js

0 ms

SegoeUIRegular.woff

SegoeUIRegular.woff

5676 ms

fbevents.js

fbevents.js

68 ms

sprite.png

sprite.png

3959 ms

watch.js

watch.js

20 ms

collect

collect

31 ms

footerBg.png

footerBg.png

3638 ms

collect

collect

68 ms

js

js

86 ms

font

font

328 ms

watch.js

watch.js

31 ms

ga-audiences

ga-audiences

124 ms

TXY8Iu4H5Q

TXY8Iu4H5Q

236 ms

Accessibility Review

bir.uz accessibility score

71

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

bir.uz 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

bir.uz SEO score

92

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    UZ

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bir.uz can be misinterpreted by Google and other search engines. Our service has detected that Uzbek is used on the page, and it does not match the claimed Russian language. Our system also found out that Bir.uz 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

bir.uz

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