Tools & Wizards About Us
led66.ru screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

led66.ru

Cветодиодное освещение для комнат, интерьеров, фасадов | LED66.ru

Page Load Speed

6.2 sec in total

First Response

637 ms

Resources Loaded

5.2 sec

Page Rendered

336 ms

led66.ru screenshot

About Website

Visit led66.ru now to see the best up-to-date LED66 content for Russia and also check out these interesting facts you probably never knew about led66.ru

Всё для создания светодиодного освещения можно найти в нашем интернет магазине - светильники, ленты и комплектующие от надежных производителей

Visit led66.ru

Key Findings

We analyzed Led66.ru page load time and found that the first response time was 637 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

led66.ru performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value1,070 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.162

72/100

15%

TTI (Time to Interactive)

Value11.4 s

18/100

10%

Network Requests Diagram

led66.ru

637 ms

www.led66.ru

1144 ms

libs.css

163 ms

zoom.css

325 ms

template.css

651 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 62% of them (52 requests) were addressed to the original Led66.ru, 8% (7 requests) were made to Vk.com and 8% (7 requests) were made to St6-21.vk.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Led66.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 114.0 kB (6%)

Content Size

1.9 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Led66.ru main page is 1.9 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. 60% of websites need less resources to load. Images take 950.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 35.7 kB

  • Original 46.5 kB
  • After minification 41.3 kB
  • After compression 10.8 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 5.2 kB, which is 11% 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 35.7 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 14.1 kB

  • Original 950.8 kB
  • After minification 936.7 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. LED66 images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 32.8 kB

  • Original 545.1 kB
  • After minification 545.1 kB
  • After compression 512.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-9%

Potential reduce by 31.5 kB

  • Original 366.5 kB
  • After minification 366.5 kB
  • After compression 335.1 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. Led66.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 38 (49%)

Requests Now

78

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LED66. 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 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

led66.ru

led66.ru

637 ms

www.led66.ru

www.led66.ru

1144 ms

libs.css

libs.css

163 ms

zoom.css

zoom.css

325 ms

template.css

template.css

651 ms

api.js

api.js

45 ms

api.js

api.js

69 ms

suggestions.css

suggestions.css

48 ms

select2.min.css

select2.min.css

42 ms

styles-new.css

styles-new.css

489 ms

messengers-buttons.css

messengers-buttons.css

488 ms

libs.js

libs.js

883 ms

util.js

util.js

492 ms

cart.js

cart.js

488 ms

zoom.js

zoom.js

658 ms

openapi.js

openapi.js

350 ms

jquery.suggestions.min.js

jquery.suggestions.min.js

68 ms

main.js

main.js

656 ms

recaptcha__en.js

recaptcha__en.js

40 ms

gtm.js

gtm.js

87 ms

analytics.js

analytics.js

24 ms

collect

collect

46 ms

collect

collect

46 ms

js

js

53 ms

ga-audiences

ga-audiences

136 ms

w.js

w.js

576 ms

bg-header.svg

bg-header.svg

368 ms

button-consult-me.png

button-consult-me.png

195 ms

sidebar_box_img_bottom.png

sidebar_box_img_bottom.png

372 ms

sidebar_box_img_bottom2.png

sidebar_box_img_bottom2.png

196 ms

sidebar_box_img_bottom3.png

sidebar_box_img_bottom3.png

518 ms

sidebar_box_img_bottom_sale.png

sidebar_box_img_bottom_sale.png

194 ms

banner-20240531-Sale.png

banner-20240531-Sale.png

679 ms

banner-new-site-2018v1.jpg

banner-new-site-2018v1.jpg

561 ms

led_raschet.png

led_raschet.png

372 ms

go_catalog.png

go_catalog.png

516 ms

led.gif

led.gif

518 ms

idei.jpg

idei.jpg

518 ms

svet.jpg

svet.jpg

677 ms

magna-2s-gallery-1.jpg

magna-2s-gallery-1.jpg

1190 ms

gallery-1.jpg

gallery-1.jpg

840 ms

medium.png

medium.png

679 ms

micro-alu-2.jpg

micro-alu-2.jpg

722 ms

v-45-16-alu-2.jpg

v-45-16-alu-2.jpg

839 ms

gallery-1.jpg

gallery-1.jpg

1003 ms

icon_7.svg

icon_7.svg

840 ms

icon_1.svg

icon_1.svg

886 ms

icon_6.svg

icon_6.svg

1000 ms

icon_4.svg

icon_4.svg

1002 ms

footer-ideas.jpg

footer-ideas.jpg

1002 ms

icon_fb.svg

icon_fb.svg

1047 ms

icon_vk.svg

icon_vk.svg

1188 ms

icon_yt.svg

icon_yt.svg

1190 ms

icon_ig.svg

icon_ig.svg

1189 ms

bu-mini.png

bu-mini.png

1190 ms

sv-mini.png

sv-mini.png

1209 ms

kp-mini.png

kp-mini.png

1349 ms

bu-big.png

bu-big.png

1350 ms

sv-big.png

sv-big.png

1351 ms

kp-big.png

kp-big.png

1351 ms

phone-icon.svg

phone-icon.svg

1349 ms

whatsapp-icon.svg

whatsapp-icon.svg

1369 ms

openapi.318ba3d5a50b8d6990cb0284cb0e0963.js

openapi.318ba3d5a50b8d6990cb0284cb0e0963.js

264 ms

SignaWebPro-Light.woff

SignaWebPro-Light.woff

1321 ms

SignaWebPro-Book.woff

SignaWebPro-Book.woff

1324 ms

telegram-icon.svg

telegram-icon.svg

1323 ms

upload.gif

upload.gif

134 ms

widget_community.php

widget_community.php

294 ms

widget_community.php

widget_community.php

467 ms

tag.js

tag.js

822 ms

rouble-webfont.woff

rouble-webfont.woff

1148 ms

loader_nav210916458538_3.js

loader_nav210916458538_3.js

518 ms

fonts_cnt.c7a76efe.css

fonts_cnt.c7a76efe.css

1048 ms

lite.93f44416.css

lite.93f44416.css

766 ms

lang3_2.js

lang3_2.js

474 ms

c3d11fba.475e3ac7.js

c3d11fba.475e3ac7.js

658 ms

xdm.js

xdm.js

657 ms

base.ec2ae8ae.css

base.ec2ae8ae.css

679 ms

lite.bcf10ece3464fec8b554bde483fa2494.js

lite.bcf10ece3464fec8b554bde483fa2494.js

398 ms

advert.gif

advert.gif

555 ms

browsers.png

browsers.png

102 ms

upload.gif

upload.gif

87 ms

code.js

code.js

766 ms

1

1

135 ms

Accessibility Review

led66.ru accessibility score

75

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

led66.ru best practices score

58

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

led66.ru SEO score

83

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

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Led66.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 Led66.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

led66.ru

Open Graph description is not detected on the main page of LED66. 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: