Access genergy.ru. Купить генератор электроэнергии в Москве - интернет магазин GEnergy.ru. Продажа автономных электриче...

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value240 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.3

39/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

genergy.ru

1522 ms

style.css

1670 ms

jquery-ui.css

717 ms

ribbon.css

716 ms

lightbox.css

715 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 89% of them (105 requests) were addressed to the original Genergy.ru, 3% (3 requests) were made to Google-analytics.com and 2% (2 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Mc.yandex.ru.

Content Size

1.1 MB

After Optimization

546.9 kB

In fact, the total size of Genergy.ru main page is 1.1 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. 35% of websites need less resources to load. Images take 576.9 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 235.0 kB

Original 264.5 kB
After minification 232.4 kB
After compression 29.5 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 32.1 kB, which is 12% 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 235.0 kB or 89% of the original size.

Image Optimization

-25%

Potential reduce by 145.4 kB

Original 576.9 kB
After minification 431.5 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. Obviously, GEnergy needs image optimization as it can save up to 145.4 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 113.6 kB

Original 185.1 kB
After minification 174.4 kB
After compression 71.5 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 113.6 kB or 61% of the original size.

CSS Optimization

-86%

Potential reduce by 86.0 kB

Original 100.4 kB
After minification 79.5 kB
After compression 14.4 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. Genergy.ru needs all CSS files to be minified and compressed as it can save up to 86.0 kB or 86% of the original size.

Requests Now

111

After Optimization

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GEnergy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 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 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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Displays images with incorrect aspect ratio

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

RU
Encoding

WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Genergy.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Genergy.ru 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

genergy.ru

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

Купить генератор электроэнергии в Москве - интернет магазин GEnergy.ru. Продажа автономных электрических генераторов и бытовых электростанций.

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

genergy.ru

style.css

jquery-ui.css

ribbon.css

lightbox.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

genergy.ru

style.css

jquery-ui.css

ribbon.css

lightbox.css

jquery.js

jquery-ui.js

main.js

promos.js

lightbox.js

brands.js

match.js

transfer.js

ribbon.js

watch_visor.js

tracker.js

watch_visor.js

ga.js

informer12.png

GE_new_bg.png

logo.png

ico2.png

ico5.png

ico4.png

basket.png

menubg.png

menuac.png

menubgg.png

menuc.png

menucl.png

sbut.png

smenu.png

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