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japmhn23.umin.jp screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

japmhn23.umin.jp

UMIN SQUAREサービス

Page Load Speed

4.4 sec in total

First Response

833 ms

Resources Loaded

3.4 sec

Page Rendered

206 ms

japmhn23.umin.jp screenshot

About Website

Visit japmhn23.umin.jp now to see the best up-to-date Japmhn 23 UMIN content for Japan and also check out these interesting facts you probably never knew about japmhn23.umin.jp

Visit japmhn23.umin.jp

Key Findings

We analyzed Japmhn23.umin.jp page load time and found that the first response time was 833 ms and then it took 3.6 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

japmhn23.umin.jp performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.7 s

100/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

Network Requests Diagram

japmhn23.umin.jp

833 ms

style.css

378 ms

jquery.tools.min.js

930 ms

jquery.js

804 ms

scroll.js

409 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that all of those requests were addressed to Japmhn23.umin.jp 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 Japmhn23.umin.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 236.7 kB (28%)

Content Size

853.9 kB

After Optimization

617.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Japmhn23.umin.jp main page is 853.9 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. 20% of websites need less resources to load. Images take 572.5 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 3.8 kB

  • Original 5.7 kB
  • After minification 5.7 kB
  • After compression 1.9 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. 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 3.8 kB or 67% of the original size.

Image Optimization

-8%

Potential reduce by 47.2 kB

  • Original 572.5 kB
  • After minification 525.3 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. Japmhn 23 UMIN images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 168.2 kB

  • Original 253.9 kB
  • After minification 251.2 kB
  • After compression 85.7 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 168.2 kB or 66% of the original size.

CSS Optimization

-80%

Potential reduce by 17.6 kB

  • Original 21.9 kB
  • After minification 16.4 kB
  • After compression 4.3 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. Japmhn23.umin.jp needs all CSS files to be minified and compressed as it can save up to 17.6 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (26%)

Requests Now

19

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Japmhn 23 UMIN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

japmhn23.umin.jp

japmhn23.umin.jp

833 ms

style.css

style.css

378 ms

jquery.tools.min.js

jquery.tools.min.js

930 ms

jquery.js

jquery.js

804 ms

scroll.js

scroll.js

409 ms

jquery.page-scroller.js

jquery.page-scroller.js

425 ms

jquery-1.4.min.js

jquery-1.4.min.js

911 ms

ie6png.js

ie6png.js

737 ms

style-base.css

style-base.css

444 ms

style-default.css

style-default.css

492 ms

body_bg.gif

body_bg.gif

381 ms

bg_header.jpg

bg_header.jpg

1372 ms

h1.jpg

h1.jpg

1552 ms

bg_contentsr01.gif

bg_contentsr01.gif

1554 ms

bg_navi01.gif

bg_navi01.gif

404 ms

index_newsc.png

index_newsc.png

451 ms

index_newstop.gif

index_newstop.gif

982 ms

icon.gif

icon.gif

796 ms

index_newsbottom.png

index_newsbottom.png

1292 ms

bg_footer.gif

bg_footer.gif

1356 ms

Accessibility Review

japmhn23.umin.jp accessibility score

70

Accessibility Issues

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

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

Image elements do not have [alt] attributes

Best Practices

japmhn23.umin.jp 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

SEO Factors

japmhn23.umin.jp SEO score

58

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Japmhn23.umin.jp can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Japmhn23.umin.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

japmhn23.umin.jp

Open Graph description is not detected on the main page of Japmhn 23 UMIN. 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: