Report Summary

  • 26

    Performance

    Renders faster than
    46% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    65% of websites

  • 82

    SEO

    Google-friendlier than
    52% of websites

nkaoko.kz

Главная - Teacher

Page Load Speed

4.2 sec in total

First Response

867 ms

Resources Loaded

2.9 sec

Page Rendered

451 ms

nkaoko.kz screenshot

About Website

Click here to check amazing Nkaoko content for Kazakhstan. Otherwise, check out these important facts you probably never knew about nkaoko.kz

Главная Уважаемые ректора вузов РК! Независимое казахстанское агентство по обеспечению качества в образовании (IQAA) объявляет о начале НАЦИОНАЛЬНОГО...

Visit nkaoko.kz

Key Findings

We analyzed Nkaoko.kz page load time and found that the first response time was 867 ms and then it took 3.4 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

nkaoko.kz performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value1,050 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value16.5 s

5/100

10%

Network Requests Diagram

nkaoko.kz

867 ms

modal.css

207 ms

k2.css

391 ms

reset.css

527 ms

style.css

430 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 90% of them (27 requests) were addressed to the original Nkaoko.kz, 7% (2 requests) were made to Mc.yandex.ru and 3% (1 request) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Nkaoko.kz.

Page Optimization Overview & Recommendations

Page size can be reduced by 521.4 kB (56%)

Content Size

935.9 kB

After Optimization

414.5 kB

In fact, the total size of Nkaoko.kz main page is 935.9 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 483.4 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 62.9 kB

  • Original 74.4 kB
  • After minification 72.6 kB
  • After compression 11.5 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 62.9 kB or 85% of the original size.

Image Optimization

-10%

Potential reduce by 25.6 kB

  • Original 266.0 kB
  • After minification 240.4 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. Nkaoko images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 336.9 kB

  • Original 483.4 kB
  • After minification 476.9 kB
  • After compression 146.5 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 336.9 kB or 70% of the original size.

CSS Optimization

-86%

Potential reduce by 96.0 kB

  • Original 112.2 kB
  • After minification 82.0 kB
  • After compression 16.1 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. Nkaoko.kz needs all CSS files to be minified and compressed as it can save up to 96.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (58%)

Requests Now

26

After Optimization

11

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nkaoko. 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 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

nkaoko.kz accessibility score

97

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.

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

nkaoko.kz best practices score

83

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

Low

Detected JavaScript libraries

SEO Factors

nkaoko.kz SEO score

82

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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 Nkaoko.kz 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 Nkaoko.kz 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

Open Graph data is detected on the main page of Nkaoko. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: