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nz.ua screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

nz.ua

Нові знання - Вхід на сайт - Електронні щоденники та журнали з можливостями дистанційного навчання/ Электронные дневники и журналы

Page Load Speed

1.7 sec in total

First Response

98 ms

Resources Loaded

1.2 sec

Page Rendered

380 ms

nz.ua screenshot

About Website

Welcome to nz.ua homepage info - get ready to check Nz best content for Ukraine right away, or after learning these important things about nz.ua

Електронні щоденники та журнали, розклад занять, дистанційне навчання/Электронные дневники в Интернет, расписание уроков, дистанционное обучение

Visit nz.ua

Key Findings

We analyzed Nz.ua page load time and found that the first response time was 98 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

nz.ua performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

7/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value1,230 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.06

98/100

15%

TTI (Time to Interactive)

Value10.0 s

27/100

10%

Network Requests Diagram

nz.ua

98 ms

nz.ua

305 ms

adsbygoogle.js

162 ms

js

88 ms

bootstrap.css

23 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 88% of them (35 requests) were addressed to the original Nz.ua, 5% (2 requests) were made to Pagead2.googlesyndication.com and 5% (2 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (724 ms) belongs to the original domain Nz.ua.

Page Optimization Overview & Recommendations

Page size can be reduced by 351.0 kB (48%)

Content Size

729.0 kB

After Optimization

378.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nz.ua main page is 729.0 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. 50% of websites need less resources to load. Javascripts take 620.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 22.3 kB

  • Original 29.2 kB
  • After minification 22.6 kB
  • After compression 6.9 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 6.6 kB, which is 23% 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 22.3 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 43.5 kB
  • After minification 43.5 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. Nz images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 328.7 kB

  • Original 620.3 kB
  • After minification 620.3 kB
  • After compression 291.6 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 328.7 kB or 53% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 36.0 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.

Requests Breakdown

Number of requests can be reduced by 14 (39%)

Requests Now

36

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nz.ua

nz.ua

98 ms

nz.ua

nz.ua

305 ms

adsbygoogle.js

adsbygoogle.js

162 ms

js

js

88 ms

bootstrap.css

bootstrap.css

23 ms

modal-colors.css

modal-colors.css

32 ms

main.css

main.css

38 ms

icomoon.css

icomoon.css

45 ms

support.css

support.css

29 ms

jquery.js

jquery.js

33 ms

bootstrap.js

bootstrap.js

34 ms

kb-modal-ajax.js

kb-modal-ajax.js

42 ms

yii.js

yii.js

75 ms

yii.validation.js

yii.validation.js

291 ms

yii.activeForm.js

yii.activeForm.js

81 ms

main.js

main.js

81 ms

logo-bw.svg

logo-bw.svg

297 ms

lp-features.png

lp-features.png

648 ms

report-icon.svg

report-icon.svg

78 ms

magazine-icon.svg

magazine-icon.svg

81 ms

clipboard2-icon.svg

clipboard2-icon.svg

81 ms

homework-icon.svg

homework-icon.svg

83 ms

calendar-icon.svg

calendar-icon.svg

313 ms

webcam-icon.svg

webcam-icon.svg

84 ms

diploma-icon.svg

diploma-icon.svg

318 ms

diagram-icon.svg

diagram-icon.svg

98 ms

lp-looks-journal.png

lp-looks-journal.png

99 ms

lp-looks-diary.png

lp-looks-diary.png

105 ms

lp-looks-report.png

lp-looks-report.png

117 ms

lp-looks-distance.png

lp-looks-distance.png

363 ms

lp-support.jpg

lp-support.jpg

409 ms

logo.svg

logo.svg

309 ms

tryzub-white.svg

tryzub-white.svg

312 ms

checbox-white.svg

checbox-white.svg

246 ms

e-Ukraine.ttf

e-Ukraine.ttf

724 ms

show_ads_impl.js

show_ads_impl.js

392 ms

icomoon.ttf

icomoon.ttf

269 ms

main.js

main.js

10 ms

zrt_lookup.html

zrt_lookup.html

35 ms

ads

ads

141 ms

Accessibility Review

nz.ua accessibility score

89

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

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.

Best Practices

nz.ua 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

High

Page has valid source maps

SEO Factors

nz.ua SEO score

92

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

Language and Encoding

  • Language Detected

    UK

  • Language Claimed

    UK

  • Encoding

    UTF-8

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

nz.ua

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