Access master-shop.sells.com.ua. СЦ"Мастер" предлагает комплектующие и запчасти для стиральных и посудомоечных машин, холодильников, ...

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value4,630 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.262

47/100

15%

TTI (Time to Interactive)

Value26.9 s

0/100

10%

master-shop.sells.com.ua

720 ms

main.css

627 ms

jquery.fancybox.css

629 ms

jquery.anythingslider.css

642 ms

jquery.min.js

8 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Master-shop.sells.com.ua, 37% (47 requests) were made to St6-21.vk.com and 33% (41 requests) were made to Cdn1.sellbe.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source St6-21.vk.com.

Content Size

3.0 MB

After Optimization

2.5 MB

In fact, the total size of Master-shop.sells.com.ua main page is 3.0 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. 65% of websites need less resources to load. Javascripts take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 71.3 kB

Original 84.8 kB
After minification 59.6 kB
After compression 13.5 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 25.2 kB, which is 30% 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 71.3 kB or 84% of the original size.

Image Optimization

-14%

Potential reduce by 3.6 kB

Original 25.4 kB
After minification 21.8 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, Master Shop Sells needs image optimization as it can save up to 3.6 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-13%

Potential reduce by 309.6 kB

Original 2.3 MB
After minification 2.3 MB
After compression 2.0 MB

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 309.6 kB or 13% of the original size.

CSS Optimization

-14%

Potential reduce by 72.1 kB

Original 524.7 kB
After minification 524.7 kB
After compression 452.6 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. Master-shop.sells.com.ua needs all CSS files to be minified and compressed as it can save up to 72.1 kB or 14% of the original size.

Requests Now

123

After Optimization

The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Master Shop Sells. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 49 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

High

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

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

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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 Master-shop.sells.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 Master-shop.sells.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

master-shop.sells.com.ua

Open Graph description is not detected on the main page of Master Shop Sells. 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

СЦ"Мастер" предлагает комплектующие и запчасти для стиральных и посудомоечных машин, холодильников, микроволновых СВЧ печей, водонагревателей, пылесос...

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

master-shop.sells.com.ua

main.css

jquery.fancybox.css

jquery.anythingslider.css

jquery.min.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

master-shop.sells.com.ua

main.css

jquery.fancybox.css

jquery.anythingslider.css

jquery.min.js

core.js

main.js

ru.js

jquery.fancybox.min.js

jquery.anythingslider.min.js

adsbygoogle.js

openapi.js

jquery.validate.min.js

jquery.tmpl.min.js

ga.js

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