Tools & Wizards About Us
voltage-regulator.com.ua screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

voltage-regulator.com.ua

Вольтаж Регулятор - Електротехніка від професіоналів

Page Load Speed

3.1 sec in total

First Response

435 ms

Resources Loaded

2 sec

Page Rendered

624 ms

voltage-regulator.com.ua screenshot

About Website

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

Стабілізатори напруги, генератори, безперебійники, інвертори тощо. $ Доступні ціни ☎ Професійна допомога у виборі ☑ Гарантія якості ✈Швидка доставка

Visit voltage-regulator.com.ua

Key Findings

We analyzed Voltage-regulator.com.ua page load time and found that the first response time was 435 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

voltage-regulator.com.ua performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value1,000 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value4.3 s

84/100

10%

Network Requests Diagram

voltage-regulator.com.ua

435 ms

voltage-regulator.com.ua

545 ms

beta.css

135 ms

ga.js

90 ms

hit

390 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 87% of them (26 requests) were addressed to the original Voltage-regulator.com.ua, 7% (2 requests) were made to Ssl.google-analytics.com and 3% (1 request) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (844 ms) belongs to the original domain Voltage-regulator.com.ua.

Page Optimization Overview & Recommendations

Page size can be reduced by 98.3 kB (26%)

Content Size

372.9 kB

After Optimization

274.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Voltage-regulator.com.ua main page is 372.9 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. 30% of websites need less resources to load. Images take 278.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 58.0 kB

  • Original 67.9 kB
  • After minification 65.4 kB
  • After compression 9.9 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. 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 58.0 kB or 85% of the original size.

Image Optimization

-12%

Potential reduce by 32.3 kB

  • Original 278.6 kB
  • After minification 246.3 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. Obviously, Voltage Regulator needs image optimization as it can save up to 32.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

-86%

Potential reduce by 8.0 kB

  • Original 9.3 kB
  • After minification 6.6 kB
  • After compression 1.3 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. Voltage-regulator.com.ua needs all CSS files to be minified and compressed as it can save up to 8.0 kB or 86% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

26

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Voltage Regulator. According to our analytics all requests are already optimized.

Network Requests Diagram

voltage-regulator.com.ua

voltage-regulator.com.ua

435 ms

voltage-regulator.com.ua

voltage-regulator.com.ua

545 ms

beta.css

beta.css

135 ms

ga.js

ga.js

90 ms

hit

hit

390 ms

watch.js

watch.js

5 ms

head.jpg

head.jpg

267 ms

l4.jpg

l4.jpg

360 ms

eleks-hybrid-small.jpg

eleks-hybrid-small.jpg

369 ms

prochan-snopt.jpg

prochan-snopt.jpg

369 ms

reta_nonc2500.jpg

reta_nonc2500.jpg

369 ms

volter_snpto2slim.jpg

volter_snpto2slim.jpg

392 ms

ukrtechnologia-norma.jpg

ukrtechnologia-norma.jpg

395 ms

volter_snpto.jpg

volter_snpto.jpg

478 ms

volter-snpto-etalon.jpg

volter-snpto-etalon.jpg

488 ms

eleks-ampere-v20-small.jpg

eleks-ampere-v20-small.jpg

488 ms

eleks-hertz-y-16-1-v3-0_small.jpg

eleks-hertz-y-16-1-v3-0_small.jpg

491 ms

eleks-hertz-y-36-1-v3-0_small.jpg

eleks-hertz-y-36-1-v3-0_small.jpg

516 ms

reta_nnct_normic.jpg

reta_nnct_normic.jpg

521 ms

reta_nnct_normic2.jpg

reta_nnct_normic2.jpg

595 ms

2eleks-ampere-12-3-25_40small.jpg

2eleks-ampere-12-3-25_40small.jpg

607 ms

2eleks-hertz-16-3-25_40small.jpg

2eleks-hertz-16-3-25_40small.jpg

607 ms

rucelf_sdw2-10000L.jpg

rucelf_sdw2-10000L.jpg

608 ms

rucelf_sdw2-12000L.jpg

rucelf_sdw2-12000L.jpg

642 ms

rucelf_sdw-10000d.jpg

rucelf_sdw-10000d.jpg

648 ms

rucelf_sdf2-10000l.jpg

rucelf_sdf2-10000l.jpg

713 ms

rucelf_sdf2-12000l.jpg

rucelf_sdf2-12000l.jpg

725 ms

rucelf_sdv-3-15000.jpg

rucelf_sdv-3-15000.jpg

728 ms

bottom.jpg

bottom.jpg

844 ms

__utm.gif

__utm.gif

18 ms

Accessibility Review

voltage-regulator.com.ua accessibility score

79

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best Practices

voltage-regulator.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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

voltage-regulator.com.ua SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    UK

  • Language Claimed

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Voltage-regulator.com.ua can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian is used on the page, and it does not match the claimed Russian language. Our system also found out that Voltage-regulator.com.ua main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

voltage-regulator.com.ua

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