Tools & Wizards About Us
elf-light.ru screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

elf-light.ru

Светодиодная подсветка по выгодным ценам в компании CTM | Купить RGB-подсветку от поставщика в Москве и по всей России

Page Load Speed

9.5 sec in total

First Response

1.3 sec

Resources Loaded

7.5 sec

Page Rendered

602 ms

elf-light.ru screenshot

About Website

Visit elf-light.ru now to see the best up-to-date Elf Light content for Russia and also check out these interesting facts you probably never knew about elf-light.ru

Компания CTM предлагает купить светодиодную подсветку по выгодным ценам в Москве и по всей России. В продаже — качественная RGB-подсветка от поставщика. Подробности можно узнать по телефону 8 800 700-...

Visit elf-light.ru

Key Findings

We analyzed Elf-light.ru page load time and found that the first response time was 1.3 sec and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

elf-light.ru performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.6 s

0/100

25%

SI (Speed Index)

Value25.3 s

0/100

10%

TBT (Total Blocking Time)

Value4,630 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.183

66/100

15%

TTI (Time to Interactive)

Value39.5 s

0/100

10%

Network Requests Diagram

elf-light.ru

1333 ms

www.elf-light.ru

2218 ms

js,_main,_core,_css,_core.css,q1445963986+templates,_elf_new_diz,_ajax,_ajax.css,q1445963623.pagespeed.cc.qRctPIj3TS.css

392 ms

jquery.fancybox_gallery-1.3.1.css

403 ms

owl.carousel.css

271 ms

Our browser made a total of 159 requests to load all elements on the main page. We found that 85% of them (135 requests) were addressed to the original Elf-light.ru, 4% (7 requests) were made to Wersupply.ru and 3% (5 requests) were made to Widgets.livetex.ru. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Elf-light.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 663.6 kB (22%)

Content Size

3.0 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Elf-light.ru 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. 55% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 59.7 kB

  • Original 78.9 kB
  • After minification 73.1 kB
  • After compression 19.2 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. 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 59.7 kB or 76% of the original size.

Image Optimization

-5%

Potential reduce by 120.5 kB

  • Original 2.3 MB
  • After minification 2.2 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. Elf Light images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 324.9 kB

  • Original 497.9 kB
  • After minification 441.5 kB
  • After compression 173.0 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 324.9 kB or 65% of the original size.

CSS Optimization

-86%

Potential reduce by 158.5 kB

  • Original 183.5 kB
  • After minification 147.4 kB
  • After compression 24.9 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. Elf-light.ru needs all CSS files to be minified and compressed as it can save up to 158.5 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (35%)

Requests Now

154

After Optimization

100

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 154 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elf Light. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

elf-light.ru

elf-light.ru

1333 ms

www.elf-light.ru

www.elf-light.ru

2218 ms

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js,_main,_core,_css,_core.css,q1445963986+templates,_elf_new_diz,_ajax,_ajax.css,q1445963623.pagespeed.cc.qRctPIj3TS.css

392 ms

jquery.fancybox_gallery-1.3.1.css

jquery.fancybox_gallery-1.3.1.css

403 ms

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owl.carousel.css

271 ms

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9 ms

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271 ms

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280 ms

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660 ms

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Accessibility Review

elf-light.ru accessibility score

55

Accessibility Issues

Names and labels

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.

Impact

Issue

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Internationalization and localization

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

Impact

Issue

High

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

Best Practices

elf-light.ru best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

elf-light.ru SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    EN

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Elf-light.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Elf-light.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

elf-light.ru

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