Tools & Wizards About Us
olla.com.ua screenshot

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

olla.com.ua

Інтернет-магазин OLLA™: взуття, одяг, сумки, подарунки, іграшки. Жіноче, чоловіче взуття та одяг купити в Києві, Харкові, Одесі, Запоріжжі, Львові.

Page Load Speed

8 sec in total

First Response

318 ms

Resources Loaded

6.9 sec

Page Rendered

792 ms

olla.com.ua screenshot

About Website

Visit olla.com.ua now to see the best up-to-date OLLA content for Ukraine and also check out these interesting facts you probably never knew about olla.com.ua

OLLA ™ - інтернет магазин недорогого взуття від 107 гривень. Купити взуття в Харкові, Одесі, Києві, Запоріжжі, Львові. Інтернет-магазин OLLA пропонує широкий асортимент одягу та взуття для всієї родин...

Visit olla.com.ua

Key Findings

We analyzed Olla.com.ua page load time and found that the first response time was 318 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

olla.com.ua performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value27.7 s

0/100

25%

SI (Speed Index)

Value15.2 s

1/100

10%

TBT (Total Blocking Time)

Value2,250 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.457

19/100

15%

TTI (Time to Interactive)

Value23.3 s

1/100

10%

Network Requests Diagram

olla.com.ua

318 ms

olla.com.ua

435 ms

www.olla.ua

99 ms

www.olla.ua

452 ms

olla.ua

47 ms

Our browser made a total of 141 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Olla.com.ua, 91% (129 requests) were made to Olla.ua and 1% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.7 sec) relates to the external source Olla.ua.

Page Optimization Overview & Recommendations

Page size can be reduced by 177.5 kB (3%)

Content Size

5.7 MB

After Optimization

5.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Olla.com.ua main page is 5.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 133.0 kB

  • Original 161.2 kB
  • After minification 161.1 kB
  • After compression 28.3 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 133.0 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 40.5 kB

  • Original 5.2 MB
  • After minification 5.2 MB

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. OLLA images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.6 kB

  • Original 265.4 kB
  • After minification 265.4 kB
  • After compression 261.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 446 B

  • Original 76.2 kB
  • After minification 76.2 kB
  • After compression 75.7 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. Olla.com.ua has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 66 (52%)

Requests Now

128

After Optimization

62

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OLLA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

olla.com.ua

olla.com.ua

318 ms

olla.com.ua

olla.com.ua

435 ms

www.olla.ua

www.olla.ua

99 ms

www.olla.ua

www.olla.ua

452 ms

olla.ua

olla.ua

47 ms

olla.ua

olla.ua

818 ms

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Accessibility Review

olla.com.ua accessibility score

77

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.

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

olla.com.ua best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

olla.com.ua SEO score

81

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

    UK

  • Language Claimed

    UK

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Olla.com.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 Olla.com.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

olla.com.ua

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