Tools & Wizards About Us
northernblock.io screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

northernblock.io

Northern Block | Self-Sovereign Identity Solution Provider

Page Load Speed

4.7 sec in total

First Response

235 ms

Resources Loaded

2.9 sec

Page Rendered

1.5 sec

northernblock.io screenshot

About Website

Visit northernblock.io now to see the best up-to-date Northern Block content and also check out these interesting facts you probably never knew about northernblock.io

Self-Sovereign Identity solution provider with their own SSI Digital Wallet App, SSI Enterprise Cloud Platform & SDK for Developers. Join the NB Orbit now!

Visit northernblock.io

Key Findings

We analyzed Northernblock.io page load time and found that the first response time was 235 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

northernblock.io performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value26.9 s

0/100

25%

SI (Speed Index)

Value24.6 s

0/100

10%

TBT (Total Blocking Time)

Value3,950 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.128

82/100

15%

TTI (Time to Interactive)

Value38.7 s

0/100

10%

Network Requests Diagram

northernblock.io

235 ms

northernblock.io

456 ms

js

47 ms

style.css

211 ms

blocks.style.build.css

267 ms

Our browser made a total of 164 requests to load all elements on the main page. We found that 76% of them (125 requests) were addressed to the original Northernblock.io, 18% (30 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Northernblock.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.4 MB (28%)

Content Size

37.6 MB

After Optimization

27.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Northernblock.io main page is 37.6 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. Only a small number of websites need less resources to load. Images take 34.4 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 507.4 kB

  • Original 576.5 kB
  • After minification 566.5 kB
  • After compression 69.1 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 507.4 kB or 88% of the original size.

Image Optimization

-24%

Potential reduce by 8.1 MB

  • Original 34.4 MB
  • After minification 26.2 MB

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, Northern Block needs image optimization as it can save up to 8.1 MB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 1.5 MB

  • Original 2.4 MB
  • After minification 2.3 MB
  • After compression 822.1 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 1.5 MB or 65% of the original size.

CSS Optimization

-75%

Potential reduce by 234.3 kB

  • Original 310.7 kB
  • After minification 294.7 kB
  • After compression 76.4 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. Northernblock.io needs all CSS files to be minified and compressed as it can save up to 234.3 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 85 (67%)

Requests Now

127

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Northern Block. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 60 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

northernblock.io

northernblock.io

235 ms

northernblock.io

northernblock.io

456 ms

js

js

47 ms

style.css

style.css

211 ms

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267 ms

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Accessibility Review

northernblock.io accessibility score

87

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

northernblock.io 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

northernblock.io SEO score

93

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

Links do not have descriptive text

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

    EN

  • Encoding

    UTF-8\

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Northernblock.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 Northernblock.io main page’s claimed encoding is utf-8\. 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

northernblock.io

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