Tools & Wizards About Us

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

cyphernode.io

GitHub - SatoshiPortal/cyphernode: Modular Bitcoin full-node microservices API server architecture and utilities toolkit to build scalable, secure and...

Page Load Speed

1.5 sec in total

First Response

76 ms

Resources Loaded

942 ms

Page Rendered

493 ms

About Website

Click here to check amazing Cypher Node content. Otherwise, check out these important facts you probably never knew about cyphernode.io

Modular Bitcoin full-node microservices API server architecture and utilities toolkit to build scalable, secure and featureful apps and services without trusted third parties - GitHub - SatoshiPortal/...

Visit cyphernode.io

Key Findings

We analyzed Cyphernode.io page load time and found that the first response time was 76 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

cyphernode.io performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value1,650 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

cyphernode.io

76 ms

cyphernode

593 ms

light-0eace2597ca3.css

99 ms

dark-a167e256da9c.css

47 ms

primer-primitives-2ef2a46b27ee.css

52 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Cyphernode.io, 81% (73 requests) were made to Github.githubassets.com and 16% (14 requests) were made to Avatars.githubusercontent.com. The less responsive or slowest element that took the longest time to load (593 ms) relates to the external source Github.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 342.9 kB (25%)

Content Size

1.3 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cyphernode.io main page is 1.3 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. 70% of websites need less resources to load. Javascripts take 699.7 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 303.2 kB

  • Original 360.0 kB
  • After minification 351.5 kB
  • After compression 56.9 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 303.2 kB or 84% of the original size.

Image Optimization

-7%

Potential reduce by 9.6 kB

  • Original 132.7 kB
  • After minification 123.1 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. Cypher Node images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 813 B

  • Original 699.7 kB
  • After minification 699.7 kB
  • After compression 698.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-19%

Potential reduce by 29.4 kB

  • Original 155.8 kB
  • After minification 150.4 kB
  • After compression 126.4 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. Cyphernode.io needs all CSS files to be minified and compressed as it can save up to 29.4 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 71 (81%)

Requests Now

88

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cypher Node. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 65 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

cyphernode.io accessibility score

92

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

Links do not have a discernible name

Best Practices

cyphernode.io best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

cyphernode.io SEO score

91

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cyphernode.io 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 Cyphernode.io 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

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