Tools & Wizards About Us
nantokadoga.com screenshot

Report Summary

  • 77

    Performance

    Renders faster than
    85% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

nantokadoga.com

なんとか動画 (動画投稿 コミュニケーションサイト) ～ログインしてね～

Page Load Speed

4.1 sec in total

First Response

426 ms

Resources Loaded

3.6 sec

Page Rendered

88 ms

nantokadoga.com screenshot

About Website

Visit nantokadoga.com now to see the best up-to-date Nantokadoga content for Japan and also check out these interesting facts you probably never knew about nantokadoga.com

「なんとか動画」とは動画にコメントや静止画などを書き込むことにより、ユーザ同士がコミュニケーションを楽しめるお遊びサイトです。

Visit nantokadoga.com

Key Findings

We analyzed Nantokadoga.com page load time and found that the first response time was 426 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

nantokadoga.com performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

login.php

426 ms

main.css

358 ms

login.css

358 ms

main.js

363 ms

AC_RunActiveContent.js

368 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 92% of them (12 requests) were addressed to the original Nantokadoga.com, 8% (1 request) were made to Familia.rsn.ne.jp. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Nantokadoga.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 156.2 kB (41%)

Content Size

376.6 kB

After Optimization

220.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nantokadoga.com main page is 376.6 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. Javascripts take 192.5 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 5.8 kB

  • Original 8.6 kB
  • After minification 7.6 kB
  • After compression 2.9 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. This page needs HTML code to be minified as it can gain 1.1 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 5.8 kB or 67% of the original size.

Image Optimization

-10%

Potential reduce by 17.6 kB

  • Original 173.3 kB
  • After minification 155.7 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. Nantokadoga images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 131.8 kB

  • Original 192.5 kB
  • After minification 186.1 kB
  • After compression 60.7 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 131.8 kB or 68% of the original size.

CSS Optimization

-44%

Potential reduce by 996 B

  • Original 2.2 kB
  • After minification 2.2 kB
  • After compression 1.2 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. Nantokadoga.com needs all CSS files to be minified and compressed as it can save up to 996 B or 44% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (27%)

Requests Now

11

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nantokadoga. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

login.php

login.php

426 ms

main.css

main.css

358 ms

login.css

login.css

358 ms

main.js

main.js

363 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

368 ms

swfobject.js

swfobject.js

376 ms

jquery.js

jquery.js

1493 ms

login_bg.png

login_bg.png

1267 ms

login_title.png

login_title.png

369 ms

login_area1.png

login_area1.png

372 ms

login_button.png

login_button.png

383 ms

login_area2.png

login_area2.png

388 ms

news.php

news.php

383 ms

Accessibility Review

nantokadoga.com accessibility score

57

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.

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

Best Practices

nantokadoga.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nantokadoga.com SEO score

73

Search Engine Optimization Advices

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 Nantokadoga.com 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 Nantokadoga.com 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

nantokadoga.com

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