Tools & Wizards About Us
paste4btc.com screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    86% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

paste4btc.com

Paste4BTC.com - Earn bitcoins by pasting!

Page Load Speed

5.7 sec in total

First Response

2.3 sec

Resources Loaded

3.2 sec

Page Rendered

221 ms

paste4btc.com screenshot

About Website

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Key Findings

We analyzed Paste4btc.com page load time and found that the first response time was 2.3 sec and then it took 3.4 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

paste4btc.com performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value250 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0.092

91/100

15%

TTI (Time to Interactive)

Value7.4 s

48/100

10%

Network Requests Diagram

paste4btc.com

2329 ms

bootstrap.min.css

7 ms

bootstrap-theme.min.css

55 ms

bootstrap-custom.css

16 ms

gp.min.js

18 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 17% of them (8 requests) were addressed to the original Paste4btc.com, 19% (9 requests) were made to Api.solvemedia.com and 9% (4 requests) were made to Ad.a-ads.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Paste4btc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 698.1 kB (69%)

Content Size

1.0 MB

After Optimization

316.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Paste4btc.com main page is 1.0 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 761.8 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 101.1 kB

  • Original 134.5 kB
  • After minification 134.4 kB
  • After compression 33.4 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 101.1 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 31 B

  • Original 4.2 kB
  • After minification 4.1 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. Paste4BTC images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 501.8 kB

  • Original 761.8 kB
  • After minification 761.8 kB
  • After compression 260.0 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 501.8 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 95.1 kB

  • Original 114.5 kB
  • After minification 114.4 kB
  • After compression 19.4 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. Paste4btc.com needs all CSS files to be minified and compressed as it can save up to 95.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (55%)

Requests Now

42

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Paste4BTC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

paste4btc.com

paste4btc.com

2329 ms

bootstrap.min.css

bootstrap.min.css

7 ms

bootstrap-theme.min.css

bootstrap-theme.min.css

55 ms

bootstrap-custom.css

bootstrap-custom.css

16 ms

gp.min.js

gp.min.js

18 ms

gb.min.js

gb.min.js

27 ms

challenge.script

challenge.script

31 ms

jquery.min.js

jquery.min.js

21 ms

bootstrap.min.js

bootstrap.min.js

21 ms

menu.js

menu.js

13 ms

addthis_widget.js

addthis_widget.js

16 ms

analytics.js

analytics.js

27 ms

27913

27913

384 ms

19328472891@x01

19328472891@x01

28 ms

_puzzle.js

_puzzle.js

40 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

16 ms

collect

collect

161 ms

empty.gif

empty.gif

154 ms

_challenge.js

_challenge.js

127 ms

12368151845@x04

12368151845@x04

117 ms

27910

27910

315 ms

27911

27911

305 ms

27912

27912

310 ms

300lo.json

300lo.json

35 ms

solve-whV2.png

solve-whV2.png

57 ms

reload-whV2.gif

reload-whV2.gif

59 ms

note-whV2.gif

note-whV2.gif

57 ms

text-whV2.gif

text-whV2.gif

55 ms

info-whV2.gif

info-whV2.gif

55 ms

sh.7c7179124ea24ac6ba46caac.html

sh.7c7179124ea24ac6ba46caac.html

52 ms

epom_raj_corrct.html

epom_raj_corrct.html

62 ms

gateway

gateway

58 ms

beacon.js

beacon.js

54 ms

media

media

66 ms

s-4312.xgi

s-4312.xgi

13 ms

380619.gif

380619.gif

16 ms

show_ads.js

show_ads.js

126 ms

layers.648fb6c882fbeb98be27.js

layers.648fb6c882fbeb98be27.js

11 ms

468x60

468x60

153 ms

990x90

990x90

234 ms

ads

ads

20 ms

display.php

display.php

189 ms

468x60

468x60

238 ms

JavaUpdate_300x250_EN.png

JavaUpdate_300x250_EN.png

9 ms

pix.html

pix.html

39 ms

impression.gif

impression.gif

17 ms

multi-cookie.gif

multi-cookie.gif

8 ms

Accessibility Review

paste4btc.com accessibility score

77

Accessibility Issues

Names and labels

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.

Impact

Issue

High

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

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

Best Practices

paste4btc.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

paste4btc.com SEO score

90

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Paste4btc.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Paste4btc.com 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

paste4btc.com

Open Graph description is not detected on the main page of Paste4BTC. 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: