Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

kojimakeiji.net

kojimakeiji.net

Page Load Speed

4.6 sec in total

First Response

590 ms

Resources Loaded

3.9 sec

Page Rendered

111 ms

kojimakeiji.net screenshot

About Website

Click here to check amazing Kojimakeiji content. Otherwise, check out these important facts you probably never knew about kojimakeiji.net

競輪選手 小嶋敬二オフィシャルWEBサイト

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Key Findings

We analyzed Kojimakeiji.net page load time and found that the first response time was 590 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

kojimakeiji.net performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

Network Requests Diagram

kojimakeiji.net

590 ms

common_style.css

181 ms

common.js

318 ms

sidebar.gif

181 ms

topbar.gif

160 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that all of those requests were addressed to Kojimakeiji.net and no external sources were called. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Kojimakeiji.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 12.2 kB (32%)

Content Size

37.5 kB

After Optimization

25.3 kB

In fact, the total size of Kojimakeiji.net main page is 37.5 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 10% of websites need less resources to load. Images take 20.1 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 6.7 kB

  • Original 9.9 kB
  • After minification 9.3 kB
  • After compression 3.2 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 6.7 kB or 68% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 20.1 kB
  • After minification 20.1 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. Kojimakeiji images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 3.1 kB

  • Original 4.4 kB
  • After minification 3.3 kB
  • After compression 1.3 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 3.1 kB or 71% of the original size.

CSS Optimization

-76%

Potential reduce by 2.4 kB

  • Original 3.1 kB
  • After minification 2.3 kB
  • After compression 750 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. Kojimakeiji.net needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 76% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

25

After Optimization

25

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kojimakeiji. According to our analytics all requests are already optimized.

Accessibility Review

kojimakeiji.net accessibility score

100

Accessibility Issues

Best Practices

kojimakeiji.net 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

SEO Factors

kojimakeiji.net SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kojimakeiji.net 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), while the claimed language is Japanese. Our system also found out that Kojimakeiji.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

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