Access cool-led.ru. Cool-led - российский производитель светотехники для авто и мототехники.

Report Summary

About Website

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

Мы производим светотехнику для автомобилей, мотоциклов и других транспортных средств в России. Светодиодные лампы ближнего света, птф и дальнего света серии Ceramic. Дневные ходовые огни в поворотники...

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name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

cool-led.ru

622 ms

app_offline_bg.png

716 ms

offline-deleted-counter.html

692 ms

tag.js

1086 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that 25% of them (1 request) were addressed to the original Cool-led.ru, 25% (1 request) were made to Cs71.advantshop.net and 25% (1 request) were made to My.advantshop.net. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Mc.yandex.ru.

Content Size

94.0 kB

After Optimization

88.5 kB

In fact, the total size of Cool-led.ru main page is 94.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 85.4 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 5.6 kB

Original 8.5 kB
After minification 8.3 kB
After compression 3.0 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 5.6 kB or 65% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 141 B
After minification 141 B

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. Cool Led images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

Original 85.4 kB
After minification 85.4 kB
After compression 85.4 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.

Requests Now

After Optimization

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cool Led. According to our analytics all requests are already optimized.

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

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

High

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

Search Engine Optimization Advices

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

High

robots.txt is not valid

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 Cool-led.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 Cool-led.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

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