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btcworld.com screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

btcworld.com

Default Parallels Plesk Panel Page

Page Load Speed

883 ms in total

First Response

238 ms

Resources Loaded

545 ms

Page Rendered

100 ms

btcworld.com screenshot

About Website

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Key Findings

We analyzed Btcworld.com page load time and found that the first response time was 238 ms and then it took 645 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

btcworld.com performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value1.9 s

98/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

btcworld.com

238 ms

styles.css

58 ms

jquery.min.js

6 ms

mainlogo.png

131 ms

services-img.jpg

220 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 92% of them (12 requests) were addressed to the original Btcworld.com, 8% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (238 ms) belongs to the original domain Btcworld.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 24.4 kB (21%)

Content Size

118.3 kB

After Optimization

94.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Btcworld.com main page is 118.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 106.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 8.4 kB

  • Original 10.0 kB
  • After minification 5.7 kB
  • After compression 1.6 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 4.3 kB, which is 43% 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 8.4 kB or 84% of the original size.

Image Optimization

-13%

Potential reduce by 14.2 kB

  • Original 106.1 kB
  • After minification 91.9 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. Obviously, Btcworld needs image optimization as it can save up to 14.2 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-77%

Potential reduce by 1.7 kB

  • Original 2.2 kB
  • After minification 1.6 kB
  • After compression 506 B

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. Btcworld.com needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 77% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Btcworld. According to our analytics all requests are already optimized.

Network Requests Diagram

btcworld.com

btcworld.com

238 ms

styles.css

styles.css

58 ms

jquery.min.js

jquery.min.js

6 ms

mainlogo.png

mainlogo.png

131 ms

services-img.jpg

services-img.jpg

220 ms

BT_Financial_Group.png

BT_Financial_Group.png

124 ms

esp-logo-header-220.png

esp-logo-header-220.png

213 ms

travel.jpg

travel.jpg

132 ms

webmail.jpg

webmail.jpg

132 ms

realestate.jpg

realestate.jpg

177 ms

trading.png

trading.png

170 ms

hotdeal.jpg

hotdeal.jpg

195 ms

websolutions.jpg

websolutions.jpg

203 ms

Accessibility Review

btcworld.com accessibility score

95

Accessibility Issues

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.

Best Practices

btcworld.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

btcworld.com SEO score

92

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Btcworld.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Btcworld.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

btcworld.com

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