Tools & Wizards About Us
b-t-c.xyz screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    82% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 0

    Best Practices

  • 92

    SEO

    Google-friendlier than
    75% of websites

b-t-c.xyz

b-t-c.xyz - contact with domain owner | Epik.com

Page Load Speed

4.2 sec in total

First Response

342 ms

Resources Loaded

3.5 sec

Page Rendered

337 ms

b-t-c.xyz screenshot

About Website

Click here to check amazing B T C content. Otherwise, check out these important facts you probably never knew about b-t-c.xyz

Contact with an owner of b-t-c.xyz domain name.

Visit b-t-c.xyz

Key Findings

We analyzed B-t-c.xyz page load time and found that the first response time was 342 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

b-t-c.xyz performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

65/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value2.5 s

97/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value4.5 s

82/100

10%

Network Requests Diagram

b-t-c.xyz

342 ms

bootstrap.min.css

19 ms

jquery.min.js

32 ms

mmc.js

63 ms

bootstrap.min.js

60 ms

Our browser made a total of 111 requests to load all elements on the main page. We found that 5% of them (5 requests) were addressed to the original B-t-c.xyz, 14% (16 requests) were made to Coinmedia.co and 13% (14 requests) were made to Bitteaser.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Adbtc.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 427.3 kB (40%)

Content Size

1.1 MB

After Optimization

640.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of B-t-c.xyz 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. 60% of websites need less resources to load. Images take 477.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 19.6 kB

  • Original 24.4 kB
  • After minification 22.8 kB
  • After compression 4.8 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 19.6 kB or 80% of the original size.

Image Optimization

-22%

Potential reduce by 103.6 kB

  • Original 477.7 kB
  • After minification 374.1 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, B T C needs image optimization as it can save up to 103.6 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-51%

Potential reduce by 158.9 kB

  • Original 309.5 kB
  • After minification 307.7 kB
  • After compression 150.6 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 158.9 kB or 51% of the original size.

CSS Optimization

-57%

Potential reduce by 145.1 kB

  • Original 255.9 kB
  • After minification 254.4 kB
  • After compression 110.7 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. B-t-c.xyz needs all CSS files to be minified and compressed as it can save up to 145.1 kB or 57% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (33%)

Requests Now

91

After Optimization

61

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of B T C. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

b-t-c.xyz

b-t-c.xyz

342 ms

bootstrap.min.css

bootstrap.min.css

19 ms

jquery.min.js

jquery.min.js

32 ms

mmc.js

mmc.js

63 ms

bootstrap.min.js

bootstrap.min.js

60 ms

code_site286.js

code_site286.js

193 ms

adsbygoogle.js

adsbygoogle.js

62 ms

code_site536.js

code_site536.js

177 ms

code_site581.js

code_site581.js

187 ms

code_site324.js

code_site324.js

375 ms

api.js

api.js

96 ms

code_site274.js

code_site274.js

370 ms

code_site276.js

code_site276.js

377 ms

a

a

71 ms

button-timer.js

button-timer.js

76 ms

advertisement.js

advertisement.js

92 ms

check.js

check.js

92 ms

show_ads.js

show_ads.js

75 ms

gad.php

gad.php

326 ms

new_code_site286.js

new_code_site286.js

195 ms

show.php

show.php

184 ms

87987

87987

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pbnr2.php

pbnr2.php

173 ms

banner.php

banner.php

453 ms

238 ms

ca-pub-8146291851504522.js

ca-pub-8146291851504522.js

163 ms

zrt_lookup.html

zrt_lookup.html

162 ms

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show_ads_impl.js

50 ms

ads

ads

209 ms

osd.js

osd.js

46 ms

quant.js

quant.js

14 ms

anim468.gif

anim468.gif

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27 ms

adz.png

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22 ms

icon.png

icon.png

61 ms

sm_b_logo.png

sm_b_logo.png

15 ms

pixel;r=1668811784;a=p-pV8razYeGyZwj;fpan=1;fpa=P0-357464588-1458442226164;ns=1;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1458442226164;tzo=-180;ref=http%3A%2F%2Fb-t-c.xyz%2F;url=http%3A%2F%2Fblockadz.com%2Fads%2Fshow%2Fshow.php%3Fa%3DVOR56H51WD5C8%26b%3D31OF6ANTV9K2F;ogl=

pixel;r=1668811784;a=p-pV8razYeGyZwj;fpan=1;fpa=P0-357464588-1458442226164;ns=1;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1458442226164;tzo=-180;ref=http%3A%2F%2Fb-t-c.xyz%2F;url=http%3A%2F%2Fblockadz.com%2Fads%2Fshow%2Fshow.php%3Fa%3DVOR56H51WD5C8%26b%3D31OF6ANTV9K2F;ogl=

8 ms

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40 ms

abg.js

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m_js_controller.js

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27 ms

s

s

24 ms

bitcoin.png

bitcoin.png

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ads

ads

150 ms

banner.php

banner.php

550 ms

425-1356-622.jpeg

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88 ms

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

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27 ms

new_code_site536.js

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185 ms

new_code_site581.js

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175 ms

new_code_site324.js

new_code_site324.js

187 ms

recaptcha__en.js

recaptcha__en.js

46 ms

ads

ads

245 ms

87987

87987

96 ms

42 ms

76 ms

bitcoin.png

bitcoin.png

66 ms

425-1353-0b5.jpeg

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33 ms

new_code_site274.js

new_code_site274.js

196 ms

show.php

show.php

110 ms

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da8af7a2fc9101b398682ce84c01c09e.gif

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75 ms

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54 ms

AADXRSBO6VDHR.gif

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49 ms

pbnr3.php

pbnr3.php

171 ms

banner.php

banner.php

442 ms

show.php

show.php

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39 ms

pixel;r=2031331170;a=p-pV8razYeGyZwj;fpan=0;fpa=P0-357464588-1458442226164;ns=1;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1458442226698;tzo=-180;ref=http%3A%2F%2Fb-t-c.xyz%2F;url=http%3A%2F%2Fblockadz.com%2Fads%2Fshow%2Fshow.php%3Fa%3DVOR56H51WD5C8%26b%3DKFOLYNC2RNJV5;ogl=

pixel;r=2031331170;a=p-pV8razYeGyZwj;fpan=0;fpa=P0-357464588-1458442226164;ns=1;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1458442226698;tzo=-180;ref=http%3A%2F%2Fb-t-c.xyz%2F;url=http%3A%2F%2Fblockadz.com%2Fads%2Fshow%2Fshow.php%3Fa%3DVOR56H51WD5C8%26b%3DKFOLYNC2RNJV5;ogl=

35 ms

new_code_site276.js

new_code_site276.js

239 ms

s.gif

s.gif

15 ms

anchor

anchor

59 ms

300x250_AQ-2_ONETCHx.gif

300x250_AQ-2_ONETCHx.gif

272 ms

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144 ms

8ce4602398ae3ced445e024b344b4c74.gif

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340 ms

styles__ltr.css

styles__ltr.css

65 ms

468x60

468x60

399 ms

banner.php

banner.php

589 ms

display

display

25 ms

display

display

93 ms

s5G5viF55Zd620FDUE2o6cwnsrT1pToaK6kVmkloWvE.js

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30 ms

webworker.js

webworker.js

96 ms

logo_48.png

logo_48.png

26 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

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79 ms

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82 ms

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145 ms

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59 ms

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pixel;r=2056910151;a=p-pV8razYeGyZwj;fpan=0;fpa=P0-357464588-1458442226164;ns=1;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1458442226911;tzo=-180;ref=http%3A%2F%2Fb-t-c.xyz%2F;url=http%3A%2F%2Fblockadz.com%2Fads%2Fshow%2Fshow.php%3Fa%3DVOR56H51WD5C8%26b%3DGWGGRU3GVSP3A;ogl=

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banner

banner

1023 ms

recaptcha__en.js

recaptcha__en.js

9 ms

banner.php

banner.php

376 ms

banner

banner

415 ms

activeview

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18 ms

banner

banner

412 ms

ad.css

ad.css

394 ms

css

css

59 ms

ad.png

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517 ms

ad200.css

ad200.css

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3 ms

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6 ms

Accessibility Review

b-t-c.xyz accessibility score

93

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

SEO Factors

b-t-c.xyz SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise B-t-c.xyz 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 B-t-c.xyz 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

b-t-c.xyz

Open Graph description is not detected on the main page of B T C. 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: