Tools & Wizards About Us
bcse.by screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

bcse.by

Belarusian Currency and Stock Exchange

Page Load Speed

4.4 sec in total

First Response

749 ms

Resources Loaded

3.2 sec

Page Rendered

405 ms

bcse.by screenshot

About Website

Welcome to bcse.by homepage info - get ready to check Bcse best content for Belarus right away, or after learning these important things about bcse.by

Main

Visit bcse.by

Key Findings

We analyzed Bcse.by page load time and found that the first response time was 749 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

bcse.by performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value1,190 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

bcse.by

749 ms

gtm.js

58 ms

bundle.min.css

624 ms

bundle.jquery.min.js

675 ms

bundle.min.js

1153 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 93% of them (38 requests) were addressed to the original Bcse.by, 2% (1 request) were made to Googletagmanager.com and 2% (1 request) were made to Translate.google.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Bcse.by.

Page Optimization Overview & Recommendations

Page size can be reduced by 173.0 kB (13%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bcse.by main page is 1.3 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. 30% of websites need less resources to load. Images take 727.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 35.0 kB

  • Original 42.1 kB
  • After minification 31.3 kB
  • After compression 7.1 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 10.8 kB, which is 26% 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 35.0 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 16.6 kB

  • Original 727.7 kB
  • After minification 711.1 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. Bcse images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 95.0 kB

  • Original 476.4 kB
  • After minification 476.4 kB
  • After compression 381.4 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 95.0 kB or 20% of the original size.

CSS Optimization

-28%

Potential reduce by 26.3 kB

  • Original 93.1 kB
  • After minification 93.1 kB
  • After compression 66.8 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. Bcse.by needs all CSS files to be minified and compressed as it can save up to 26.3 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (34%)

Requests Now

38

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bcse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bcse.by

bcse.by

749 ms

gtm.js

gtm.js

58 ms

bundle.min.css

bundle.min.css

624 ms

bundle.jquery.min.js

bundle.jquery.min.js

675 ms

bundle.min.js

bundle.min.js

1153 ms

bundle.bodyend.min.js

bundle.bodyend.min.js

479 ms

element.js

element.js

39 ms

down.png

down.png

126 ms

chevrons-right.svg

chevrons-right.svg

111 ms

fees14.svg

fees14.svg

345 ms

footer-logo.png

footer-logo.png

221 ms

logo_icon.png

logo_icon.png

251 ms

logo-text.png

logo-text.png

330 ms

right-white-icon.svg

right-white-icon.svg

351 ms

Up.png

Up.png

413 ms

Down.png

Down.png

431 ms

pd_eng1_ed51.jpg

pd_eng1_ed51.jpg

1022 ms

BO-04-eng_f9f4.jpg

BO-04-eng_f9f4.jpg

957 ms

Bekas-engBeqas%20_7fbc.jpg

Bekas-engBeqas%20_7fbc.jpg

601 ms

search-issuer.png

search-issuer.png

523 ms

right.svg

right.svg

546 ms

%D0%A1%D0%B5%D0%BC%D0%B8%D0%BD%D0%B0%D1%80%D1%8B_77c9.png

%D0%A1%D0%B5%D0%BC%D0%B8%D0%BD%D0%B0%D1%80%D1%8B_77c9.png

741 ms

%D0%9F%D1%80%D0%B5%D0%B7%D0%B5%D0%BD%D1%82%D0%B0%D1%86%D0%B8%D0%B8_f7c6.JPG

%D0%9F%D1%80%D0%B5%D0%B7%D0%B5%D0%BD%D1%82%D0%B0%D1%86%D0%B8%D0%B8_f7c6.JPG

776 ms

%D0%98%D0%BD%D1%82%D0%B5%D1%80%D0%B2%D1%8C%D1%8E_519c.png

%D0%98%D0%BD%D1%82%D0%B5%D1%80%D0%B2%D1%8C%D1%8E_519c.png

683 ms

planets-5923806_1920_e13d.jpg

planets-5923806_1920_e13d.jpg

727 ms

mab-icon-en.svg

mab-icon-en.svg

804 ms

SSEI-icon.svg

SSEI-icon.svg

854 ms

SSEI-text-icon.svg

SSEI-text-icon.svg

851 ms

Euro-Asian-icon.svg

Euro-Asian-icon.svg

891 ms

Euro-Asian-text-icon.svg

Euro-Asian-text-icon.svg

925 ms

_nbrb_en.svg

_nbrb_en.svg

960 ms

minfin-icon-en.svg

minfin-icon-en.svg

980 ms

cllvpf.png

cllvpf.png

1006 ms

vk_f.svg

vk_f.svg

1046 ms

fb_f.svg

fb_f.svg

1076 ms

yt_f.svg

yt_f.svg

1069 ms

tg_f.svg

tg_f.svg

1105 ms

tw_f.svg

tw_f.svg

1120 ms

OpenSans-Regular.woff

OpenSans-Regular.woff

1094 ms

Days.otf

Days.otf

1123 ms

tag.js

tag.js

886 ms

Accessibility Review

bcse.by accessibility score

73

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

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

[id] attributes on active, focusable elements are not unique

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

bcse.by 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

bcse.by SEO score

90

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bcse.by can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Bcse.by 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

bcse.by

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