Access erg.com.ua. "Електро Радіо Груп - 1й магазин електрики і радіоелектроніки"

Report Summary

About Website

Welcome to erg.com.ua homepage info - get ready to check Erg best content for Ukraine right away, or after learning these important things about erg.com.ua

Контактна інформація, товари та послуги компанії "Електро Радіо Груп - 1й магазин електрики і радіоелектроніки"

Visit erg.com.ua

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value2,210 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

erg.com.ua

439 ms

erg.com.ua

702 ms

1236 ms

adv_teasers.js

246 ms

js

61 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 22% of them (18 requests) were addressed to the original Erg.com.ua, 62% (51 requests) were made to Images.prom.ua and 5% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (11.7 sec) relates to the external source Images.prom.ua.

Content Size

1.2 MB

After Optimization

991.9 kB

In fact, the total size of Erg.com.ua main page is 1.2 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. 60% of websites need less resources to load. Images take 541.0 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 197.9 kB

Original 242.6 kB
After minification 241.0 kB
After compression 44.7 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 197.9 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 33.2 kB

Original 541.0 kB
After minification 507.7 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. Erg images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.1 kB

Original 402.8 kB
After minification 402.8 kB
After compression 401.7 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

-39%

Potential reduce by 24.5 kB

Original 62.3 kB
After minification 37.8 kB
After compression 37.8 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. Erg.com.ua needs all CSS files to be minified and compressed as it can save up to 24.5 kB or 39% of the original size.

Requests Now

After Optimization

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Erg. 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 Issues

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.

High

Buttons do not have an accessible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

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 Erg.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 Erg.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

erg.com.ua

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

Report Summary

Performance

Accessibility

Best Practices

SEO

"Електро Радіо Груп - 1й магазин електрики і радіоелектроніки"

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

erg.com.ua

erg.com.ua

adv_teasers.js

js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

erg.com.ua

erg.com.ua

adv_teasers.js

js

member_common-hc287421f7601da9334bdaf4e384613a2f.css

ckeditor-hcdb7531b51f6c74515d474e34f1fcbc79.css

wp_companysite_4f5c3c960bf3d084fc56.css

zambezi-35aaf5e33981df6249099d557e379b88.css

solve.js

bare.js

all.js

element.js

wp_companysite_runtime_d53c9bf74abec1dcce0d.js

5_4f79fd02b8245d2a21d6.js

6_4f3baf081606b1cdc113.js

3_e2498d510b7cea8707b4.js

tracking.js

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