Tools & Wizards About Us
prefuse.org screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

prefuse.org

Blokt - Privacy, Tech, Bitcoin, Blockchain & Cryptocurrency

Page Load Speed

2.1 sec in total

First Response

47 ms

Resources Loaded

1.4 sec

Page Rendered

642 ms

prefuse.org screenshot

About Website

Visit prefuse.org now to see the best up-to-date Prefuse content for United States and also check out these interesting facts you probably never knew about prefuse.org

Leading privacy & cryptocurrency guides, reviews and news from Blokt. Security tips, Bitcoin, trading & VPN guides, tech reviews & more.

Visit prefuse.org

Key Findings

We analyzed Prefuse.org page load time and found that the first response time was 47 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

prefuse.org performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value5.3 s

57/100

10%

TBT (Total Blocking Time)

Value1,390 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.306

38/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

prefuse.org

47 ms

blokt.com

82 ms

style.min.css

19 ms

classic-themes.min.css

31 ms

text-only.min.css

32 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Prefuse.org, 81% (35 requests) were made to Blokt.com and 5% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (266 ms) relates to the external source Blokt.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 347.0 kB (45%)

Content Size

767.3 kB

After Optimization

420.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prefuse.org main page is 767.3 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. 65% of websites need less resources to load. HTML takes 340.3 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 290.1 kB

  • Original 340.3 kB
  • After minification 334.4 kB
  • After compression 50.2 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 290.1 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 35.2 kB
  • After minification 35.2 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. Prefuse images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 28.4 kB

  • Original 240.4 kB
  • After minification 240.4 kB
  • After compression 212.0 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 28.4 kB or 12% of the original size.

CSS Optimization

-19%

Potential reduce by 28.5 kB

  • Original 151.3 kB
  • After minification 151.3 kB
  • After compression 122.8 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. Prefuse.org needs all CSS files to be minified and compressed as it can save up to 28.5 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (75%)

Requests Now

40

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prefuse. 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 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

prefuse.org

prefuse.org

47 ms

blokt.com

blokt.com

82 ms

style.min.css

style.min.css

19 ms

classic-themes.min.css

classic-themes.min.css

31 ms

text-only.min.css

text-only.min.css

32 ms

cookie-law-info-public.css

cookie-law-info-public.css

31 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

33 ms

style.css

style.css

30 ms

style.css

style.css

34 ms

style.css

style.css

37 ms

style.css

style.css

48 ms

style.css

style.css

36 ms

td_legacy_main.css

td_legacy_main.css

41 ms

td_standard_pack_main.css

td_standard_pack_main.css

65 ms

tdb_main.css

tdb_main.css

58 ms

jquery.min.js

jquery.min.js

97 ms

jquery-migrate.min.js

jquery-migrate.min.js

46 ms

cookie-law-info-public.js

cookie-law-info-public.js

62 ms

custom-child-js.js

custom-child-js.js

52 ms

js

js

94 ms

js

js

54 ms

tooltipster.bundle.min.css

tooltipster.bundle.min.css

49 ms

magic-answers.min.js

magic-answers.min.js

53 ms

underscore.min.js

underscore.min.js

56 ms

js_posts_autoload.min.js

js_posts_autoload.min.js

90 ms

tagdiv_theme.min.js

tagdiv_theme.min.js

266 ms

comment-reply.min.js

comment-reply.min.js

91 ms

frontend.js

frontend.js

265 ms

js_files_for_front.min.js

js_files_for_front.min.js

265 ms

tooltipster.bundle.min.js

tooltipster.bundle.min.js

264 ms

frontend_webpush.js

frontend_webpush.js

263 ms

blokt-foot-bg.webp

blokt-foot-bg.webp

64 ms

blokt-foot-bg.jpg

blokt-foot-bg.jpg

65 ms

blokt_logo_140x481-1.png

blokt_logo_140x481-1.png

63 ms

blokt_logo_272x90-11.png

blokt_logo_272x90-11.png

64 ms

blokt_logo_272x90-1.png

blokt_logo_272x90-1.png

64 ms

crossplay-games-logo.png

crossplay-games-logo.png

64 ms

js

js

113 ms

analytics.js

analytics.js

108 ms

newspaper.woff

newspaper.woff

21 ms

collect

collect

116 ms

in.php

in.php

162 ms

collect

collect

29 ms

Accessibility Review

prefuse.org accessibility score

83

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

prefuse.org 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

prefuse.org SEO score

90

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prefuse.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Prefuse.org 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

prefuse.org

Open Graph data is detected on the main page of Prefuse. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: