Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

pay.kyivstar.ua

Поповнення мобільного рахунку онлайн без комісії з банківської карти | Київстар

Page Load Speed

6.3 sec in total

First Response

1 sec

Resources Loaded

4.7 sec

Page Rendered

612 ms

pay.kyivstar.ua screenshot

About Website

Visit pay.kyivstar.ua now to see the best up-to-date Pay Kyivstar content for Ukraine and also check out these interesting facts you probably never knew about pay.kyivstar.ua

★ Kyivstar ★ Безкоштовне поповнення мобільного рахунку ➥ Швидко ✔ Без комісії ✔ Через банківську карту

Visit pay.kyivstar.ua

Key Findings

We analyzed Pay.kyivstar.ua page load time and found that the first response time was 1 sec and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

pay.kyivstar.ua performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

1/100

10%

LCP (Largest Contentful Paint)

Value20.1 s

0/100

25%

SI (Speed Index)

Value32.7 s

0/100

10%

TBT (Total Blocking Time)

Value72,330 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.408

24/100

15%

TTI (Time to Interactive)

Value94.0 s

0/100

10%

Network Requests Diagram

pay

1004 ms

ruxitagentjs_ICA27fgjqrux_10249220905100923.js

879 ms

smartbanner.min.css

405 ms

smartbanner.min.js

412 ms

c8ac66a16116d703.css

712 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Pay.kyivstar.ua, 2% (1 request) were made to Portmone.com.ua. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Kyivstar.ua.

Page Optimization Overview & Recommendations

Page size can be reduced by 351.8 kB (80%)

Content Size

439.0 kB

After Optimization

87.2 kB

In fact, the total size of Pay.kyivstar.ua main page is 439.0 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. 55% of websites need less resources to load. HTML takes 410.1 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 350.9 kB

  • Original 410.1 kB
  • After minification 410.1 kB
  • After compression 59.2 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 350.9 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 858 B

  • Original 28.9 kB
  • After minification 28.0 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. Pay Kyivstar images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 24 (48%)

Requests Now

50

After Optimization

26

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pay Kyivstar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

pay.kyivstar.ua accessibility score

75

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

[aria-hidden="true"] elements contain focusable descendents

High

[role] values are not valid

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

<frame> or <iframe> elements do not have a title

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

pay.kyivstar.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

pay.kyivstar.ua SEO score

100

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 Pay.kyivstar.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 Pay.kyivstar.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

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