Tools & Wizards About Us
d.osaka-marathon.jp screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

d.osaka-marathon.jp

大阪国際女子マラソン - Osaka Women's Marathon

Page Load Speed

1.5 sec in total

First Response

79 ms

Resources Loaded

1.1 sec

Page Rendered

261 ms

d.osaka-marathon.jp screenshot

About Website

Visit d.osaka-marathon.jp now to see the best up-to-date D Osaka Marathon content for Japan and also check out these interesting facts you probably never knew about d.osaka-marathon.jp

大阪国際女子マラソン公式ホームページ。 2024.1.28.SUN 12:15 ヤンマースタジアム長居スタート。ヤンマースタジアム長居を起点に、大阪城公園・御堂筋など、大阪のランドマークを駆け抜けるエリートマラソン大会。五輪や世界選手権の代表選考にもつながる、大阪を代表する国際レースです。

Visit d.osaka-marathon.jp

Key Findings

We analyzed D.osaka-marathon.jp page load time and found that the first response time was 79 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

d.osaka-marathon.jp performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value25.8 s

0/100

25%

SI (Speed Index)

Value20.6 s

0/100

10%

TBT (Total Blocking Time)

Value14,880 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.204

61/100

15%

TTI (Time to Interactive)

Value47.4 s

0/100

10%

Network Requests Diagram

d.osaka-marathon.jp

79 ms

d.osaka-marathon.jp

298 ms

www.osaka-marathon.jp

46 ms

js

133 ms

animations.css

16 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 4% of them (5 requests) were addressed to the original D.osaka-marathon.jp, 75% (95 requests) were made to Osaka-marathon.jp and 8% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (416 ms) relates to the external source Osaka-marathon.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (38%)

Content Size

4.0 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of D.osaka-marathon.jp main page is 4.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 154.3 kB

  • Original 183.2 kB
  • After minification 178.5 kB
  • After compression 28.9 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 154.3 kB or 84% of the original size.

Image Optimization

-9%

Potential reduce by 207.6 kB

  • Original 2.4 MB
  • After minification 2.1 MB

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. D Osaka Marathon images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 325.2 kB

  • Original 487.3 kB
  • After minification 483.2 kB
  • After compression 162.1 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 325.2 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 864.2 kB

  • Original 1.0 MB
  • After minification 963.7 kB
  • After compression 147.3 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. D.osaka-marathon.jp needs all CSS files to be minified and compressed as it can save up to 864.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 56 (50%)

Requests Now

111

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D Osaka Marathon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

d.osaka-marathon.jp

d.osaka-marathon.jp

79 ms

d.osaka-marathon.jp

d.osaka-marathon.jp

298 ms

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46 ms

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133 ms

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16 ms

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Accessibility Review

d.osaka-marathon.jp accessibility score

94

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.

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

Links do not have a discernible name

Best Practices

d.osaka-marathon.jp 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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

d.osaka-marathon.jp SEO score

86

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

Document doesn't have a valid hreflang

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise D.osaka-marathon.jp 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 D.osaka-marathon.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

d.osaka-marathon.jp

Open Graph data is detected on the main page of D Osaka Marathon. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: