Access esell.com.ua. Esell - интернет-магазин сетевого оборудования в Киеве

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value7,780 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.117

85/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

esell.com.ua

478 ms

gps.globalsat.ua

1899 ms

css

91 ms

dsv.min.css

521 ms

dsv.user.css

373 ms

Our browser made a total of 133 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Esell.com.ua, 69% (92 requests) were made to Gps.globalsat.ua and 8% (11 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (5.5 sec) relates to the external source Gps.globalsat.ua.

Content Size

2.8 MB

After Optimization

1.3 MB

In fact, the total size of Esell.com.ua main page is 2.8 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. 70% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 463.5 kB

Original 508.4 kB
After minification 379.0 kB
After compression 44.9 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. This page needs HTML code to be minified as it can gain 129.4 kB, which is 25% 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 463.5 kB or 91% of the original size.

Image Optimization

-32%

Potential reduce by 495.4 kB

Original 1.5 MB
After minification 1.0 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. Obviously, Esell needs image optimization as it can save up to 495.4 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 308.6 kB

Original 442.1 kB
After minification 341.3 kB
After compression 133.5 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 308.6 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 240.3 kB

Original 290.4 kB
After minification 287.9 kB
After compression 50.0 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. Esell.com.ua needs all CSS files to be minified and compressed as it can save up to 240.3 kB or 83% of the original size.

Requests Now

124

After Optimization

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Esell. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 12 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

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

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

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

RU
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Esell.com.ua can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Esell.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

esell.com.ua

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Esell - интернет-магазин сетевого оборудования в Киеве

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

esell.com.ua

gps.globalsat.ua

css

dsv.min.css

dsv.user.css

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

esell.com.ua

gps.globalsat.ua

css

dsv.min.css

dsv.user.css

jquery.arcticmodal-0.3.css

simple.css

shopPreorderPlugin.css

jquery-1.11.1.min.js

dsv.shop.min.css

quickorder.js

quickorderFrontend.css

productsetsFrontend.js

productsetsFrontendLocaleOriginal.js

productsetsFrontend.css

sidebar.css

jquery-migrate-1.2.1.min.js

jquery.cookie.js

jquery.arcticmodal-0.3.min.js

jquery.inputmask.js

shopPreorderPlugin.js

dsv.js

jquery.fancybox.pack.js

jquery.cslider.js

jquery.bxslider.min.js

wa.core.js

lazy.load.js

lazyloading.js

modernizr.js

default.shop.js

jquery.retina.js

analytics.js

watch.js

ga.js

collect

shop.globalsat.ua

__utm.gif

mylogo.png

5.png

BU353_.png

navitel_.png

39.200x0.png

10.png