Tools & Wizards About Us
u-biq.org screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

u-biq.org

U-biq (ゆーびっく) - 日本語教師と日本語教育を支援するサイト

Page Load Speed

3.2 sec in total

First Response

524 ms

Resources Loaded

2.6 sec

Page Rendered

137 ms

u-biq.org screenshot

About Website

Visit u-biq.org now to see the best up-to-date U Biq content for United States and also check out these interesting facts you probably never knew about u-biq.org

日本語教師と日本語学習者のためのサイトです。全国のボランティア日本語教室、オンラインで学習できる日本語教材とテストなど。

Visit u-biq.org

Key Findings

We analyzed U-biq.org page load time and found that the first response time was 524 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

u-biq.org performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value2,960 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

u-biq.org

524 ms

u-biq.org

707 ms

kyoan.css

185 ms

js

83 ms

adsbygoogle.js

108 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 47% of them (8 requests) were addressed to the original U-biq.org, 29% (5 requests) were made to Googleads.g.doubleclick.net and 18% (3 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (707 ms) belongs to the original domain U-biq.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 148.3 kB (32%)

Content Size

459.2 kB

After Optimization

310.8 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of U-biq.org main page is 459.2 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. 25% of websites need less resources to load. Javascripts take 440.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 13.5 kB

  • Original 17.7 kB
  • After minification 17.6 kB
  • After compression 4.2 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 13.5 kB or 76% of the original size.

JavaScript Optimization

-31%

Potential reduce by 134.7 kB

  • Original 440.6 kB
  • After minification 440.6 kB
  • After compression 305.9 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 134.7 kB or 31% of the original size.

CSS Optimization

-11%

Potential reduce by 98 B

  • Original 881 B
  • After minification 881 B
  • After compression 783 B

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. U-biq.org needs all CSS files to be minified and compressed as it can save up to 98 B or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (20%)

Requests Now

15

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of U Biq. 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

u-biq.org

u-biq.org

524 ms

u-biq.org

u-biq.org

707 ms

kyoan.css

kyoan.css

185 ms

js

js

83 ms

adsbygoogle.js

adsbygoogle.js

108 ms

back.gif

back.gif

180 ms

gakusei1.gif

gakusei1.gif

359 ms

gakusei2.gif

gakusei2.gif

552 ms

gakusei3.gif

gakusei3.gif

690 ms

bar1.gif

bar1.gif

702 ms

show_ads_impl.js

show_ads_impl.js

418 ms

zrt_lookup.html

zrt_lookup.html

55 ms

ads

ads

337 ms

ads

ads

379 ms

ads

ads

536 ms

ads

ads

405 ms

reactive_library.js

reactive_library.js

142 ms

Accessibility Review

u-biq.org accessibility score

85

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

u-biq.org best practices score

75

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

Page has valid source maps

SEO Factors

u-biq.org SEO score

100

Search Engine Optimization Advices

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

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise U-biq.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 U-biq.org 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

u-biq.org

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