Access k4speed.ru. Конькобежный-магазин "KEY FOR SPEED"

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value640 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.6 s

6/100

10%

k4speed.ru

433 ms

k4speed.ru

769 ms

watch.js

10 ms

bootstrap.min.css

220 ms

font-awesome.min.css

318 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 92% of them (89 requests) were addressed to the original K4speed.ru, 2% (2 requests) were made to Bitrix.info and 2% (2 requests) were made to K4speed.bitrix24.ru. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source K4speed.bitrix24.ru.

Content Size

6.9 MB

After Optimization

5.8 MB

In fact, the total size of K4speed.ru main page is 6.9 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. 70% of websites need less resources to load. Images take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 842.6 kB

Original 970.1 kB
After minification 934.9 kB
After compression 127.4 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. 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 842.6 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 178.3 kB

Original 5.1 MB
After minification 4.9 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. K4 SPEED images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 72.6 kB

Original 622.6 kB
After minification 622.5 kB
After compression 549.9 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 72.6 kB or 12% of the original size.

CSS Optimization

-15%

Potential reduce by 39.8 kB

Original 263.1 kB
After minification 263.1 kB
After compression 223.2 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. K4speed.ru needs all CSS files to be minified and compressed as it can save up to 39.8 kB or 15% of the original size.

Requests Now

After Optimization

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of K4 SPEED. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 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

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 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

These items highlight common accessibility best practices.

High

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

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

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

High

Image elements do not have [alt] attributes

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 K4speed.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 K4speed.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

k4speed.ru

Open Graph description is not detected on the main page of K4 SPEED. 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

Конькобежный-магазин "KEY FOR SPEED"

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

k4speed.ru

k4speed.ru

watch.js

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

k4speed.ru

k4speed.ru

watch.js

bootstrap.min.css

font-awesome.min.css

ui.design-tokens.min.css

ui.font.opensans.min.css

main.popup.bundle.min.css

page_547d839f2b34f1c3d60292c24be9dbbb_v1.css

template_2a648880ad248c24b9cf6ce4c176c094_v1.css

core.min.js

kernel_main_v1.js

dexie3.bundle.min.js

core_ls.min.js

core_frame_cache.min.js

protobuf.min.js

model.min.js

rest.client.min.js

pull.client.min.js

jquery.min.js

main.popup.bundle.min.js

currency-core.bundle.min.js

core_currency.min.js

template_68073709bda91f719b38b8f36b106d12_v1.js

page_bbed371f51195fd59561d2c186fdd2a9_v1.js

loader_2_j7zj2h.js

ba.js

bg.jpg

k4-logo-05.png

logo_mobile-022.png

opensans-bold.woff

opensans-semibold.woff

opensans-regular.woff

opensans-light.woff

fontawesome-webfont.woff

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v0os51uca7o8j91n94bslul4ofpv3t7c.jpg

v1xtbpv6ro70ipwfms7m4u3yn4g7emk9.jpg

33267b2783c5f3be3bc836b7cfbd67b2.jpg

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