Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

volta.com.ua

Volta - интернет-магазин электрики и электротоваров, электротовары электрооборудование по доступным ценам.

Page Load Speed

7.9 sec in total

First Response

384 ms

Resources Loaded

6.9 sec

Page Rendered

672 ms

volta.com.ua screenshot

About Website

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

Интернет магазин электротоваров и электрики ⚡ VOLTA ⚡ Лучшие цены на электротехническую продукцию электрооборудование ✅ Качество ✅ Большой выбор

Visit volta.com.ua

Key Findings

We analyzed Volta.com.ua page load time and found that the first response time was 384 ms and then it took 7.5 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

volta.com.ua performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value2,220 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.405

25/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

volta.com.ua

384 ms

volta.com.ua

440 ms

www.volta.com.ua

950 ms

ui.font.opensans.min.css

199 ms

main.popup.bundle.min.css

301 ms

Our browser made a total of 219 requests to load all elements on the main page. We found that 81% of them (178 requests) were addressed to the original Volta.com.ua, 5% (10 requests) were made to Widgets.binotel.com and 3% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Volta.com.ua.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (39%)

Content Size

4.8 MB

After Optimization

2.9 MB

In fact, the total size of Volta.com.ua main page is 4.8 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 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 338.0 kB

  • Original 395.3 kB
  • After minification 316.8 kB
  • After compression 57.3 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. This page needs HTML code to be minified as it can gain 78.5 kB, which is 20% 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 338.0 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 9.2 kB

  • Original 2.0 MB
  • After minification 2.0 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. Volta images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 1.1 MB

  • Original 1.7 MB
  • After minification 1.7 MB
  • After compression 585.5 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 1.1 MB or 65% of the original size.

CSS Optimization

-60%

Potential reduce by 402.7 kB

  • Original 676.6 kB
  • After minification 675.9 kB
  • After compression 273.9 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. Volta.com.ua needs all CSS files to be minified and compressed as it can save up to 402.7 kB or 60% of the original size.

Requests Breakdown

Number of requests can be reduced by 55 (26%)

Requests Now

210

After Optimization

155

The browser has sent 210 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Volta. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

volta.com.ua accessibility score

85

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

High

Links do not have a discernible name

Best Practices

volta.com.ua best practices score

75

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

High

Page has valid source maps

SEO Factors

volta.com.ua SEO score

62

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

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 Volta.com.ua 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 Volta.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

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