Tools & Wizards About Us
jpa2009.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

jpa2009.umin.jp

UMIN SQUAREサービス

Page Load Speed

4.3 sec in total

First Response

1.1 sec

Resources Loaded

3.1 sec

Page Rendered

174 ms

jpa2009.umin.jp screenshot

About Website

Click here to check amazing Jpa 2009 UMIN content for Japan. Otherwise, check out these important facts you probably never knew about jpa2009.umin.jp

Visit jpa2009.umin.jp

Key Findings

We analyzed Jpa2009.umin.jp page load time and found that the first response time was 1.1 sec and then it took 3.2 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

jpa2009.umin.jp performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value1.4 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)

Value0.6 s

100/100

10%

Network Requests Diagram

jpa2009.umin.jp

1061 ms

title.htm

363 ms

navi.htm

378 ms

top.htm

404 ms

title_base.gif

385 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Jpa2009.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 Jpa2009.umin.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 300 B (0%)

Content Size

123.7 kB

After Optimization

123.4 kB

  • HTML
  • Images

In fact, the total size of Jpa2009.umin.jp main page is 123.7 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 123.0 kB which makes up the majority of the site volume.

HTML Optimization

-44%

Potential reduce by 281 B

  • Original 633 B
  • After minification 614 B
  • After compression 352 B

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 281 B or 44% of the original size.

Image Optimization

-0%

Potential reduce by 19 B

  • Original 123.0 kB
  • After minification 123.0 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. Jpa 2009 UMIN images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

18

After Optimization

18

  • AJAX
  • Images

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jpa 2009 UMIN. According to our analytics all requests are already optimized.

Network Requests Diagram

jpa2009.umin.jp

jpa2009.umin.jp

1061 ms

title.htm

title.htm

363 ms

navi.htm

navi.htm

378 ms

top.htm

top.htm

404 ms

title_base.gif

title_base.gif

385 ms

home.gif

home.gif

379 ms

greeting.gif

greeting.gif

411 ms

information.gif

information.gif

401 ms

program.gif

program.gif

418 ms

boshuyoko.gif

boshuyoko.gif

421 ms

takuji.gif

takuji.gif

729 ms

doctor.gif

doctor.gif

737 ms

shukuhaku.gif

shukuhaku.gif

799 ms

kaijo.gif

kaijo.gif

816 ms

newup.htm

newup.htm

823 ms

top_base.jpg

top_base.jpg

1609 ms

what%27snew.gif

what%27snew.gif

1084 ms

jimukyoku.gif

jimukyoku.gif

1107 ms

copy.gif

copy.gif

1183 ms

Accessibility Review

jpa2009.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

jpa2009.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

jpa2009.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

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jpa2009.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 Jpa2009.umin.jp 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

jpa2009.umin.jp

Open Graph description is not detected on the main page of Jpa 2009 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: