Access coolershop.ru. Кулер для воды, магазин кулеров с доставкой по Москве

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

38/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value1,150 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.106

88/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

coolershop.ru

694 ms

coolershop.ru

1571 ms

www.coolershop.ru

2081 ms

bootstrap.min.css

299 ms

font-awesome.min.css

597 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 90% of them (82 requests) were addressed to the original Coolershop.ru, 3% (3 requests) were made to Mc.yandex.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Coolershop.ru.

Content Size

1.1 MB

After Optimization

875.5 kB

In fact, the total size of Coolershop.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. 50% of websites need less resources to load. Images take 720.9 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 176.2 kB

Original 198.7 kB
After minification 170.4 kB
After compression 22.4 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 28.3 kB, which is 14% 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 176.2 kB or 89% of the original size.

Image Optimization

-4%

Potential reduce by 29.3 kB

Original 720.9 kB
After minification 691.5 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. Coolershop images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

Original 106.3 kB
After minification 106.3 kB
After compression 106.3 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

-3%

Potential reduce by 1.5 kB

Original 56.6 kB
After minification 56.6 kB
After compression 55.2 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. Coolershop.ru has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coolershop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 8 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

Form elements do not have associated labels

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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

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 Coolershop.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 Coolershop.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

coolershop.ru

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

Кулер для воды, магазин кулеров с доставкой по Москве

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

coolershop.ru

coolershop.ru

www.coolershop.ru

bootstrap.min.css

font-awesome.min.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

coolershop.ru

coolershop.ru

www.coolershop.ru

bootstrap.min.css

font-awesome.min.css

stylesheet.css

jasny-bootstrap.min.css

magnific-popup.css

owl.carousel.css

cstyles.css

zcallback_widget.css

jquery-2.1.1.min.js

owl.carousel.min.js

ajax_search.js

js

bootstrap.min.js

common.js

tag.js

logo.png

telefon_header-32x32.png

icon_kulery-20x20.png

icon_napolnie_kulery-20x20.png

icon_lux.png

icon_vip.png

icon_nastolnie_kulery-20x20.png

icon_teabar-20x20.png

icon_voda_pitevaya-20x20.png

background_kulery-300x300.jpg

icon_purifiery-20x20.png

icon_purifiery_napolnie-20x20.png

icon_purifiery_nastolnie-20x20.png

icon_waterfilter-20x20.png

icon_filtry_akvafor-20x20.png

background_purifiery-300x300.jpg

icon_aksessuary-20x20.png

no_image-20x20.png

background_aksessuary-300x300.jpg

banner_purifiers_service-1140x380.png

banner_kulery_s_nizhnei_zagruzkoi-1140x380.png

banner_hf_v80-1140x380.png

banner_kuler_luchshiy_podarok_ny-1140x380.png

banner_butilirovannaya_voda-1140x380.png

icon_leader-48x48.png