Access btc-trade.com.ua. Покупка продажа BitCoin - самый простой и дешевый способ купить или продать биткоины в Украине

name

value

score

weighting

FCP (First Contentful Paint)

Value7.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.4 s

0/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value560 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.172

69/100

15%

TTI (Time to Interactive)

Value16.2 s

5/100

10%

btc-trade.com.ua

366 ms

btc-trade.com.ua

414 ms

index.html

115 ms

css

36 ms

home.css

102 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 79% of them (48 requests) were addressed to the original Btc-trade.com.ua, 5% (3 requests) were made to Cdnjs.cloudflare.com and 5% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Btc-trade.com.ua.

Content Size

1.4 MB

After Optimization

597.4 kB

In fact, the total size of Btc-trade.com.ua main page is 1.4 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. 45% of websites need less resources to load. Javascripts take 781.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 24.8 kB

Original 31.4 kB
After minification 25.4 kB
After compression 6.7 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 6.0 kB, which is 19% 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 24.8 kB or 79% of the original size.

Image Optimization

-8%

Potential reduce by 27.7 kB

Original 368.9 kB
After minification 341.2 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. Btc Trade images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 564.0 kB

Original 781.7 kB
After minification 724.6 kB
After compression 217.7 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 564.0 kB or 72% of the original size.

CSS Optimization

-87%

Potential reduce by 219.5 kB

Original 251.4 kB
After minification 206.2 kB
After compression 31.9 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. Btc-trade.com.ua needs all CSS files to be minified and compressed as it can save up to 219.5 kB or 87% of the original size.

Requests Now

After Optimization

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Btc Trade. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 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 usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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 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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Page is blocked from indexing

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

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 Btc-trade.com.ua 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 Btc-trade.com.ua 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

btc-trade.com.ua

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

Покупка продажа BitCoin - самый простой и дешевый способ купить или продать биткоины в Украине

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

btc-trade.com.ua

btc-trade.com.ua

index.html

css

home.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

btc-trade.com.ua

btc-trade.com.ua

index.html

css

home.css

topnav-home.css

green.css

flaticon.css

bootstrap.css

jquery.dialog2.css

bootstrap-datepicker3.min.css

p2p.png

cd-logo.svg

ic1.png

ic2.png

ic3.png

popper.min.js

modernizr.js

jquery-2.1.4.js

jquery.menu-aim.js

main2018.js

scrollbar.js

prism.js

bootstrap.min.js

jquery.init.js

date.format.js

jquery.dialog2.js

jquery.dialog2.helpers.js

jquery.cookie.js

highstock.js

pins.js

profile.js

login.js

main.js

bootstrap-notify.min.js

chat.js

claim_bch.js

bootstrap-datepicker.min.js

pay-widget.js

fingerprint2.min.js

mobile-detect.min.js

note.jpg

smart.jpg