Access legrand-220.ru. Legrand - Розетки и выключатели по низким ценам

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.107

88/100

15%

TTI (Time to Interactive)

Value4.1 s

87/100

10%

legrand-220.ru

698 ms

font-awesome.min.css

267 ms

fontface.css

269 ms

comfortbuy.css

585 ms

modernizr.min.js

268 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 81% of them (43 requests) were addressed to the original Legrand-220.ru, 4% (2 requests) were made to Ajax.googleapis.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (933 ms) belongs to the original domain Legrand-220.ru.

Content Size

558.7 kB

After Optimization

277.6 kB

In fact, the total size of Legrand-220.ru main page is 558.7 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. 35% of websites need less resources to load. Images take 209.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 38.4 kB

Original 47.6 kB
After minification 40.6 kB
After compression 9.2 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 7.0 kB, which is 15% 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 38.4 kB or 81% of the original size.

Image Optimization

-9%

Potential reduce by 18.6 kB

Original 209.1 kB
After minification 190.5 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. Legrand 220 images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 105.5 kB

Original 160.1 kB
After minification 128.4 kB
After compression 54.6 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 105.5 kB or 66% of the original size.

CSS Optimization

-84%

Potential reduce by 118.5 kB

Original 141.8 kB
After minification 122.2 kB
After compression 23.3 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. Legrand-220.ru needs all CSS files to be minified and compressed as it can save up to 118.5 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Legrand 220. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 7 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

Image elements do not have [alt] attributes

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

High

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

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

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 Legrand-220.ru 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 Legrand-220.ru 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

legrand-220.ru

Open Graph description is not detected on the main page of Legrand 220. 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

Legrand - Розетки и выключатели по низким ценам - Каталог

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

legrand-220.ru

font-awesome.min.css

fontface.css

comfortbuy.css

modernizr.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

legrand-220.ru

font-awesome.min.css

fontface.css

comfortbuy.css

modernizr.min.js

jquery.min.js

jquery.cookie.js

jquery.jcarousel.min.js

jquery.ui.core.min.js

jquery.ui.widget.min.js

jquery.ui.position.min.js

jquery.ui.autocomplete.min.js

comfortbuy.js

mask.js

comfortbuy.shop.css

jquery.cslider.css

wa.core.js

lazyloading.js

jquery.cslider.js

lazy.load.js

comfortbuy.shop.js

jquery.retina.js

schemenew.css

main.addition.js

webfont.js

watch.js

ga.js

css

__utm.gif

l220logo.png

valena-m.png

valena-r.png

quteo.png

automat.png

difuzo.png

boks.png

wagoicon.png

thermoicon.png

silovaja.png

korobka.png

627.300x0.png

129.300x0.jpg

298.300x0.jpg