Tools & Wizards About Us
ntf.or.jp screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

ntf.or.jp

New Technology Foundation | All Japan Micromouse Contest

Page Load Speed

6.6 sec in total

First Response

542 ms

Resources Loaded

5.7 sec

Page Rendered

412 ms

ntf.or.jp screenshot

About Website

Visit ntf.or.jp now to see the best up-to-date Ntf content for Japan and also check out these interesting facts you probably never knew about ntf.or.jp

All Japan Micromouse Contest / New Technology Foundation

Visit ntf.or.jp

Key Findings

We analyzed Ntf.or.jp page load time and found that the first response time was 542 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

ntf.or.jp performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value890 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

ntf.or.jp

542 ms

ntf.or.jp

2868 ms

jquery.min.js

17 ms

jquery-migrate.min.js

35 ms

top_white.png

716 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 56% of them (14 requests) were addressed to the original Ntf.or.jp, 12% (3 requests) were made to Platform.twitter.com and 4% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Ntf.or.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 614.2 kB (68%)

Content Size

900.2 kB

After Optimization

286.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ntf.or.jp main page is 900.2 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. 20% of websites need less resources to load. HTML takes 525.2 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 445.7 kB

  • Original 525.2 kB
  • After minification 525.2 kB
  • After compression 79.5 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 445.7 kB or 85% of the original size.

Image Optimization

-10%

Potential reduce by 14.2 kB

  • Original 136.1 kB
  • After minification 121.9 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. Ntf images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 127.9 kB

  • Original 204.9 kB
  • After minification 203.7 kB
  • After compression 77.0 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 127.9 kB or 62% of the original size.

CSS Optimization

-77%

Potential reduce by 26.4 kB

  • Original 34.1 kB
  • After minification 33.5 kB
  • After compression 7.7 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. Ntf.or.jp needs all CSS files to be minified and compressed as it can save up to 26.4 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (33%)

Requests Now

18

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ntf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ntf.or.jp

ntf.or.jp

542 ms

ntf.or.jp

ntf.or.jp

2868 ms

jquery.min.js

jquery.min.js

17 ms

jquery-migrate.min.js

jquery-migrate.min.js

35 ms

top_white.png

top_white.png

716 ms

logo420p-320x180.png

logo420p-320x180.png

715 ms

image-320x180.png

image-320x180.png

1443 ms

https%3A%2F%2Fdiscord.gg%2Fq8m6aqwFR6

https%3A%2F%2Fdiscord.gg%2Fq8m6aqwFR6

46 ms

favicons

favicons

47 ms

widgets.js

widgets.js

107 ms

dropdown.js

dropdown.js

902 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

2071 ms

clipboard.min.js

clipboard.min.js

48 ms

font-awesome.min.css

font-awesome.min.css

1108 ms

style.css

style.css

931 ms

https%3A%2F%2Fdiscord.gg%2Fq8m6aqwFR6

https%3A%2F%2Fdiscord.gg%2Fq8m6aqwFR6

32 ms

faviconV2

faviconV2

26 ms

top_white.png

top_white.png

510 ms

logo420p-320x180.png

logo420p-320x180.png

701 ms

logo420p.png

logo420p.png

581 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

701 ms

mejs-controls.svg

mejs-controls.svg

176 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

55 ms

settings

settings

95 ms

timeline.e108540dddc96e4b707f5cf259a582d7.js

timeline.e108540dddc96e4b707f5cf259a582d7.js

21 ms

Accessibility Review

ntf.or.jp accessibility score

98

Accessibility Issues

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

ntf.or.jp best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

ntf.or.jp SEO score

92

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

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 Ntf.or.jp 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 Ntf.or.jp 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

ntf.or.jp

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