Tools & Wizards About Us
nasb.gov.by screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

nasb.gov.by

Главная

Page Load Speed

3.7 sec in total

First Response

590 ms

Resources Loaded

3 sec

Page Rendered

90 ms

nasb.gov.by screenshot

About Website

Visit nasb.gov.by now to see the best up-to-date Nasb content for Belarus and also check out these interesting facts you probably never knew about nasb.gov.by

Description

Visit nasb.gov.by

Key Findings

We analyzed Nasb.gov.by page load time and found that the first response time was 590 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

nasb.gov.by performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.121

84/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

nasb.gov.by

590 ms

nasb.gov.by

538 ms

template_6f8babc857b148d2b272d2e1727d2550_v1.css

123 ms

template_6a69df79a063c7842245c26595944945_v1.js

244 ms

jquery.js

558 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 96% of them (44 requests) were addressed to the original Nasb.gov.by, 2% (1 request) were made to Pravo.by and 2% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (901 ms) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 176.0 kB (32%)

Content Size

556.8 kB

After Optimization

380.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nasb.gov.by main page is 556.8 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. 35% of websites need less resources to load. Javascripts take 299.8 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 22.1 kB

  • Original 27.0 kB
  • After minification 16.7 kB
  • After compression 4.8 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 10.3 kB, which is 38% 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 22.1 kB or 82% of the original size.

Image Optimization

-60%

Potential reduce by 99.7 kB

  • Original 165.1 kB
  • After minification 65.4 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, Nasb needs image optimization as it can save up to 99.7 kB or 60% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-11%

Potential reduce by 34.2 kB

  • Original 299.8 kB
  • After minification 299.8 kB
  • After compression 265.7 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 34.2 kB or 11% of the original size.

CSS Optimization

-31%

Potential reduce by 19.9 kB

  • Original 64.9 kB
  • After minification 64.9 kB
  • After compression 44.9 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. Nasb.gov.by needs all CSS files to be minified and compressed as it can save up to 19.9 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (56%)

Requests Now

43

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nasb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nasb.gov.by

nasb.gov.by

590 ms

nasb.gov.by

nasb.gov.by

538 ms

template_6f8babc857b148d2b272d2e1727d2550_v1.css

template_6f8babc857b148d2b272d2e1727d2550_v1.css

123 ms

template_6a69df79a063c7842245c26595944945_v1.js

template_6a69df79a063c7842245c26595944945_v1.js

244 ms

jquery.js

jquery.js

558 ms

uhpv-full.min.js

uhpv-full.min.js

354 ms

bootstrap.min.css

bootstrap.min.css

465 ms

font-awesome.min.css

font-awesome.min.css

366 ms

swiper.min.css

swiper.min.css

367 ms

magnific-popup.min.css

magnific-popup.min.css

366 ms

style.css

style.css

470 ms

responsive.css

responsive.css

488 ms

theme-color-3.css

theme-color-3.css

489 ms

custom.css

custom.css

489 ms

jquery.fancybox.css

jquery.fancybox.css

605 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

708 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

616 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

611 ms

sticky.min.js

sticky.min.js

610 ms

swiper.min.js

swiper.min.js

779 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

699 ms

parsley.min.js

parsley.min.js

739 ms

retina.min.js

retina.min.js

731 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

742 ms

menu.min.js

menu.min.js

813 ms

scripts.js

scripts.js

821 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

856 ms

eacf225a02dcd35ad59cd79ada5a6acd.jpg

eacf225a02dcd35ad59cd79ada5a6acd.jpg

677 ms

ip24tibo.png

ip24tibo.png

387 ms

logo12.png

logo12.png

192 ms

president.gif

president.gif

193 ms

government.gif

government.gif

240 ms

brsm.png

brsm.png

240 ms

nauka.png

nauka.png

261 ms

nii.gif

nii.gif

269 ms

app.gif

app.gif

296 ms

pravo.gif

pravo.gif

325 ms

rctt.jpg

rctt.jpg

336 ms

profsouz.jpg

profsouz.jpg

382 ms

letapis.jpg

letapis.jpg

391 ms

ku22rus.png

ku22rus.png

406 ms

nbbexpo3.gif

nbbexpo3.gif

440 ms

asio.png

asio.png

454 ms

tag.js

tag.js

901 ms

loading.png

loading.png

342 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

278 ms

Accessibility Review

nasb.gov.by accessibility score

80

Accessibility Issues

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

Image elements do not have [alt] attributes

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

Heading elements are not in a sequentially-descending order

Best Practices

nasb.gov.by 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

Page has valid source maps

SEO Factors

nasb.gov.by SEO score

82

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

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

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

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

nasb.gov.by

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