Tools & Wizards About Us
jra-umadonna.jp screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

jra-umadonna.jp

競馬はオッズの高いブックメーカーで勝負

Page Load Speed

19.5 sec in total

First Response

1.5 sec

Resources Loaded

17.6 sec

Page Rendered

394 ms

jra-umadonna.jp screenshot

About Website

Click here to check amazing Jra Umadonna content. Otherwise, check out these important facts you probably never knew about jra-umadonna.jp

競馬に賭けて儲けを出したい場合は、配当オッズの高いブックメーカーで勝負がおすすめです。海外のさまざまなレースだけではなく日本の競馬もブックメーカーは対応しています。

Visit jra-umadonna.jp

Key Findings

We analyzed Jra-umadonna.jp page load time and found that the first response time was 1.5 sec and then it took 18 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

jra-umadonna.jp performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.144

77/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

jra-umadonna.jp

1498 ms

default.css

450 ms

common.css

1733 ms

jquery.min.js

13 ms

bg.jpg

15207 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 88% of them (7 requests) were addressed to the original Jra-umadonna.jp, 13% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (15.2 sec) belongs to the original domain Jra-umadonna.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.6 kB (7%)

Content Size

255.7 kB

After Optimization

238.1 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Jra-umadonna.jp main page is 255.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 230.2 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 10.5 kB

  • Original 16.2 kB
  • After minification 15.5 kB
  • After compression 5.6 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 10.5 kB or 65% of the original size.

Image Optimization

-0%

Potential reduce by 51 B

  • Original 230.2 kB
  • After minification 230.2 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. Jra Umadonna images are well optimized though.

CSS Optimization

-75%

Potential reduce by 7.0 kB

  • Original 9.3 kB
  • After minification 6.5 kB
  • After compression 2.3 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. Jra-umadonna.jp needs all CSS files to be minified and compressed as it can save up to 7.0 kB or 75% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jra Umadonna. According to our analytics all requests are already optimized.

Network Requests Diagram

jra-umadonna.jp

jra-umadonna.jp

1498 ms

default.css

default.css

450 ms

common.css

common.css

1733 ms

jquery.min.js

jquery.min.js

13 ms

bg.jpg

bg.jpg

15207 ms

bg.png

bg.png

212 ms

body_bg.gif

body_bg.gif

208 ms

footer_bg.png

footer_bg.png

647 ms

Accessibility Review

jra-umadonna.jp accessibility score

77

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.

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

jra-umadonna.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

SEO Factors

jra-umadonna.jp 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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jra-umadonna.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 Jra-umadonna.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

jra-umadonna.jp

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