Tools & Wizards About Us
uiui.net screenshot

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

uiui.net

プロバイダー ＵＩＵＩ

Page Load Speed

3.6 sec in total

First Response

613 ms

Resources Loaded

2.8 sec

Page Rendered

148 ms

uiui.net screenshot

About Website

Click here to check amazing Uiui content for Japan. Otherwise, check out these important facts you probably never knew about uiui.net

インターネットサービスプロバイダー「ＵＩＵＩ（ＵＩＵＩ）」です。安くて早くて安心のプロバイダーといえばＵＩＵＩ！無料広告スペースもご用意。

Visit uiui.net

Key Findings

We analyzed Uiui.net page load time and found that the first response time was 613 ms and then it took 2.9 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

uiui.net performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.1 s

86/100

10%

Network Requests Diagram

uiui.net

613 ms

top.css

193 ms

common.css

376 ms

iepngfix.js

381 ms

gotop.js

383 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 97% of them (33 requests) were addressed to the original Uiui.net, 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Uiui.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 16.7 kB (5%)

Content Size

370.0 kB

After Optimization

353.2 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Uiui.net main page is 370.0 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. 15% of websites need less resources to load. Images take 349.7 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 3.6 kB

  • Original 5.9 kB
  • After minification 5.4 kB
  • After compression 2.3 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 3.6 kB or 61% of the original size.

Image Optimization

-0%

Potential reduce by 1.5 kB

  • Original 349.7 kB
  • After minification 348.3 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. Uiui images are well optimized though.

CSS Optimization

-81%

Potential reduce by 11.6 kB

  • Original 14.3 kB
  • After minification 12.1 kB
  • After compression 2.7 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. Uiui.net needs all CSS files to be minified and compressed as it can save up to 11.6 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (19%)

Requests Now

31

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uiui. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

uiui.net

uiui.net

613 ms

top.css

top.css

193 ms

common.css

common.css

376 ms

iepngfix.js

iepngfix.js

381 ms

gotop.js

gotop.js

383 ms

js

js

60 ms

404.html

404.html

191 ms

404.html

404.html

192 ms

bg.jpg

bg.jpg

581 ms

title.png

title.png

196 ms

menu_line.gif

menu_line.gif

195 ms

menu_01.gif

menu_01.gif

189 ms

menu_02.gif

menu_02.gif

376 ms

menu_03.gif

menu_03.gif

378 ms

menu_04.gif

menu_04.gif

386 ms

menu_05.gif

menu_05.gif

389 ms

information_header.gif

information_header.gif

386 ms

top_banner_hikari.jpg

top_banner_hikari.jpg

1129 ms

webmail_title.gif

webmail_title.gif

564 ms

webmail_login.jpg

webmail_login.jpg

576 ms

webmail_guide.gif

webmail_guide.gif

577 ms

webmail_url.gif

webmail_url.gif

582 ms

top_bflets.jpg

top_bflets.jpg

943 ms

top_ip.jpg

top_ip.jpg

1002 ms

top_option_title.gif

top_option_title.gif

768 ms

top_option_sub.gif

top_option_sub.gif

770 ms

top_option_02.gif

top_option_02.gif

967 ms

top_option_03.gif

top_option_03.gif

960 ms

top_option_04.gif

top_option_04.gif

962 ms

top_option_05.gif

top_option_05.gif

1602 ms

top_ad_flower.png

top_ad_flower.png

1151 ms

top_ad_title.gif

top_ad_title.gif

1153 ms

top_ad_sub.gif

top_ad_sub.gif

1162 ms

copyright.png

copyright.png

1191 ms

Accessibility Review

uiui.net accessibility score

87

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

uiui.net best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

uiui.net SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uiui.net can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Uiui.net main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

uiui.net

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