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ngnl.org screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

ngnl.org

ngnl.org

Page Load Speed

2.9 sec in total

First Response

513 ms

Resources Loaded

2.3 sec

Page Rendered

120 ms

ngnl.org screenshot

About Website

Click here to check amazing Ngnl content for Japan. Otherwise, check out these important facts you probably never knew about ngnl.org

Visit ngnl.org

Key Findings

We analyzed Ngnl.org page load time and found that the first response time was 513 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

ngnl.org performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value4.5 s

73/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

ngnl.org

513 ms

www.ngnl.org

524 ms

%E3%83%A1%E3%82%A4%E3%83%B3%E3%83%9A%E3%83%BC%E3%82%B8

358 ms

load.php

374 ms

load.php

422 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that all of those requests were addressed to Ngnl.org and no external sources were called. The less responsive or slowest element that took the longest time to load (646 ms) belongs to the original domain Ngnl.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.6 kB (47%)

Content Size

22.4 kB

After Optimization

11.8 kB

  • HTML
  • Images

In fact, the total size of Ngnl.org main page is 22.4 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. Only 10% of websites need less resources to load. HTML takes 14.6 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 10.2 kB

  • Original 14.6 kB
  • After minification 13.2 kB
  • After compression 4.4 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 10.2 kB or 70% of the original size.

Image Optimization

-5%

Potential reduce by 377 B

  • Original 7.8 kB
  • After minification 7.4 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. Ngnl images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ngnl. According to our analytics all requests are already optimized.

Network Requests Diagram

ngnl.org

ngnl.org

513 ms

www.ngnl.org

www.ngnl.org

524 ms

%E3%83%A1%E3%82%A4%E3%83%B3%E3%83%9A%E3%83%BC%E3%82%B8

%E3%83%A1%E3%82%A4%E3%83%B3%E3%83%9A%E3%83%BC%E3%82%B8

358 ms

load.php

load.php

374 ms

load.php

load.php

422 ms

load.php

load.php

646 ms

poweredby_mediawiki_88x31.png

poweredby_mediawiki_88x31.png

376 ms

Ngnl_logo.png

Ngnl_logo.png

187 ms

Accessibility Review

ngnl.org accessibility score

86

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

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

Best Practices

ngnl.org 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ngnl.org SEO score

82

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

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

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

ngnl.org

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