Tools & Wizards About Us

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

nb-core.org

GitHub - NB-Core/lotgd: Legend of the Green Dragon +nb Fork

Page Load Speed

2.1 sec in total

First Response

293 ms

Resources Loaded

1.3 sec

Page Rendered

494 ms

About Website

Visit nb-core.org now to see the best up-to-date NB Core content and also check out these interesting facts you probably never knew about nb-core.org

Legend of the Green Dragon +nb Fork. Contribute to NB-Core/lotgd development by creating an account on GitHub.

Visit nb-core.org

Key Findings

We analyzed Nb-core.org page load time and found that the first response time was 293 ms and then it took 1.8 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

nb-core.org performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value5.6 s

52/100

10%

TBT (Total Blocking Time)

Value3,790 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.9 s

17/100

10%

Network Requests Diagram

nb-core.org

293 ms

nb-core.org

388 ms

lotgd

392 ms

light-f552bab6ce72.css

58 ms

dark-4589f64a2275.css

57 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Nb-core.org, 96% (79 requests) were made to Github.githubassets.com and 1% (1 request) were made to Github.com. The less responsive or slowest element that took the longest time to load (392 ms) relates to the external source Github.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 490.0 kB (35%)

Content Size

1.4 MB

After Optimization

922.6 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Nb-core.org main page is 1.4 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 790.3 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 429.2 kB

  • Original 485.7 kB
  • After minification 477.3 kB
  • After compression 56.5 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 429.2 kB or 88% of the original size.

JavaScript Optimization

-7%

Potential reduce by 55.0 kB

  • Original 790.3 kB
  • After minification 790.3 kB
  • After compression 735.2 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

-4%

Potential reduce by 5.7 kB

  • Original 136.5 kB
  • After minification 136.5 kB
  • After compression 130.8 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. Nb-core.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 77 (97%)

Requests Now

79

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NB Core. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 70 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

nb-core.org accessibility score

94

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

Best Practices

nb-core.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

nb-core.org 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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nb-core.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 Nb-core.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

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