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

3.4 sec in total

First Response

434 ms

Resources Loaded

2.9 sec

Page Rendered

108 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 434 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

nantokadoga.com performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value5.6 s

54/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

login.php

434 ms

main.css

368 ms

login.css

416 ms

main.js

421 ms

AC_RunActiveContent.js

419 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Nantokadoga.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Nantokadoga.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.0 kB (25%)

Content Size

279.9 kB

After Optimization

209.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nantokadoga.com main page is 279.9 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 5% of websites need less resources to load. Images take 209.1 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 3.9 kB

  • Original 6.0 kB
  • After minification 4.7 kB
  • After compression 2.1 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. This page needs HTML code to be minified as it can gain 1.2 kB, which is 21% 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 3.9 kB or 65% of the original size.

Image Optimization

-9%

Potential reduce by 19.4 kB

  • Original 209.1 kB
  • After minification 189.7 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

-70%

Potential reduce by 32.9 kB

  • Original 47.2 kB
  • After minification 40.2 kB
  • After compression 14.3 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 32.9 kB or 70% of the original size.

CSS Optimization

-78%

Potential reduce by 13.8 kB

  • Original 17.6 kB
  • After minification 11.6 kB
  • After compression 3.8 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. Nantokadoga.com needs all CSS files to be minified and compressed as it can save up to 13.8 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nantokadoga. According to our analytics all requests are already optimized.

Network Requests Diagram

login.php

login.php

434 ms

main.css

main.css

368 ms

login.css

login.css

416 ms

main.js

main.js

421 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

419 ms

swfobject.js

swfobject.js

422 ms

login_bg.png

login_bg.png

1562 ms

login_title.png

login_title.png

396 ms

login_area1.png

login_area1.png

402 ms

login_button.png

login_button.png

441 ms

login_area2.png

login_area2.png

449 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: