Tools & Wizards About Us
ntb.org.ua screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

ntb.org.ua

NTB Новые технологии для бизнеса : Технологии Оборудование Товары Услуги

Page Load Speed

3.7 sec in total

First Response

707 ms

Resources Loaded

2.7 sec

Page Rendered

297 ms

ntb.org.ua screenshot

About Website

Visit ntb.org.ua now to see the best up-to-date NTB content and also check out these interesting facts you probably never knew about ntb.org.ua

New Technologies НТБ : Новые Технологии для Бизнеса : Технологии и оборудование для производства. Новые технологии в области сохранения энергии. Новые технологии в строительстве. Пенопласт Юнипор. Пен...

Visit ntb.org.ua

Key Findings

We analyzed Ntb.org.ua page load time and found that the first response time was 707 ms and then it took 3 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

ntb.org.ua performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

ntb.org.ua

707 ms

main.css

210 ms

resolution.js

211 ms

urchin.js

7 ms

top100.jcn

392 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 71% of them (40 requests) were addressed to the original Ntb.org.ua, 7% (4 requests) were made to Banner.kiev.ua and 5% (3 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (965 ms) relates to the external source Counter.rambler.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 183.4 kB (52%)

Content Size

351.6 kB

After Optimization

168.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ntb.org.ua main page is 351.6 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. 20% of websites need less resources to load. Javascripts take 134.2 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 75.2 kB

  • Original 90.7 kB
  • After minification 87.4 kB
  • After compression 15.4 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 75.2 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 1.5 kB

  • Original 107.1 kB
  • After minification 105.6 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. NTB images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 89.8 kB

  • Original 134.2 kB
  • After minification 134.2 kB
  • After compression 44.3 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 89.8 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 16.8 kB

  • Original 19.7 kB
  • After minification 15.4 kB
  • After compression 2.9 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. Ntb.org.ua needs all CSS files to be minified and compressed as it can save up to 16.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (53%)

Requests Now

47

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NTB. 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

ntb.org.ua

ntb.org.ua

707 ms

main.css

main.css

210 ms

resolution.js

resolution.js

211 ms

urchin.js

urchin.js

7 ms

top100.jcn

top100.jcn

392 ms

my_ifav_text.js

my_ifav_text.js

107 ms

bi.cgi

bi.cgi

267 ms

main_1024.css

main_1024.css

106 ms

logo

logo

259 ms

banner-88x31-rambler-gray2.gif

banner-88x31-rambler-gray2.gif

548 ms

ubn001.gif

ubn001.gif

224 ms

logo_ntb3.gif

logo_ntb3.gif

107 ms

ihome.gif

ihome.gif

108 ms

px.gif

px.gif

108 ms

istart.gif

istart.gif

210 ms

imap.gif

imap.gif

211 ms

iservice.gif

iservice.gif

209 ms

isearch.gif

isearch.gif

211 ms

vline.gif

vline.gif

211 ms

new-s.gif

new-s.gif

212 ms

arrow_h.gif

arrow_h.gif

320 ms

p.jpg

p.jpg

318 ms

gju-m-u-s.jpg

gju-m-u-s.jpg

318 ms

pb.jpg

pb.jpg

319 ms

pbs-350_n.jpg

pbs-350_n.jpg

319 ms

omega-sm_n.jpg

omega-sm_n.jpg

420 ms

akkumuliator_Hi-Tek_b-s.jpg

akkumuliator_Hi-Tek_b-s.jpg

421 ms

glava.gif

glava.gif

422 ms

wip_power_48.jpg

wip_power_48.jpg

422 ms

pinikay_48.jpg

pinikay_48.jpg

423 ms

akkumuliator_Hi-Tek_48.jpg

akkumuliator_Hi-Tek_48.jpg

423 ms

smesitel_48.jpg

smesitel_48.jpg

526 ms

kamen_48.jpg

kamen_48.jpg

526 ms

kotly_48.jpg

kotly_48.jpg

526 ms

kirpich_48.jpg

kirpich_48.jpg

527 ms

VPS.jpg

VPS.jpg

528 ms

nav.gif

nav.gif

526 ms

__utm.gif

__utm.gif

5 ms

top100.jcn

top100.jcn

965 ms

fip.cgi

fip.cgi

328 ms

fip.cgi

fip.cgi

318 ms

fip.cgi

fip.cgi

132 ms

hit

hit

268 ms

ifavor.gif

ifavor.gif

106 ms

banner-88x31-rambler-gray2.gif

banner-88x31-rambler-gray2.gif

136 ms

ubn001.gif

ubn001.gif

190 ms

imail.gif

imail.gif

108 ms

menu_dots.gif

menu_dots.gif

108 ms

arrow_c.gif

arrow_c.gif

107 ms

arrow.gif

arrow.gif

106 ms

gradient_1x20.jpg

gradient_1x20.jpg

106 ms

js_bnr_150x300.js

js_bnr_150x300.js

267 ms

hit

hit

563 ms

bg_block_auto_150x300_1.jpg

bg_block_auto_150x300_1.jpg

106 ms

banner.js

banner.js

193 ms

gradient.jpg

gradient.jpg

105 ms

Accessibility Review

ntb.org.ua accessibility score

52

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

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

ntb.org.ua best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

ntb.org.ua SEO score

62

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

High

Document uses plugins

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ntb.org.ua can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ntb.org.ua 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

ntb.org.ua

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