4.5 sec in total
191 ms
4 sec
250 ms
Visit zipang-keiba.jp now to see the best up-to-date ZIPANG Keiba content and also check out these interesting facts you probably never knew about zipang-keiba.jp
Visit zipang-keiba.jpWe analyzed Zipang-keiba.jp page load time and found that the first response time was 191 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
zipang-keiba.jp performance score
name
value
score
weighting
Value49.9 s
0/100
10%
Value54.5 s
0/100
25%
Value52.0 s
0/100
10%
Value3,940 ms
1/100
30%
Value0.348
32/100
15%
Value54.6 s
0/100
10%
191 ms
199 ms
1170 ms
569 ms
527 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 93% of them (51 requests) were addressed to the original Zipang-keiba.jp, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Webservice.rakuten.co.jp. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Zipang-keiba.jp.
Page size can be reduced by 120.6 kB (25%)
479.6 kB
358.9 kB
In fact, the total size of Zipang-keiba.jp main page is 479.6 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 333.7 kB which makes up the majority of the site volume.
Potential reduce by 271 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 271 B or 38% of the original size.
Potential reduce by 8.1 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. ZIPANG Keiba images are well optimized though.
Potential reduce by 32.0 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 32.0 kB or 60% of the original size.
Potential reduce by 80.2 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. Zipang-keiba.jp needs all CSS files to be minified and compressed as it can save up to 80.2 kB or 87% of the original size.
Number of requests can be reduced by 3 (6%)
54
51
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZIPANG Keiba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.
index_zp.html
191 ms
main2.php
199 ms
free_main.php
1170 ms
zpsite2.css
569 ms
charge.css
527 ms
openid_login_S.gif
854 ms
s_sb_10030.jpg
546 ms
CFa2.jpg
196 ms
CFb.jpg
178 ms
CFc.jpg
502 ms
CFe.jpg
355 ms
CFf.jpg
559 ms
CFg.jpg
380 ms
CFh.jpg
566 ms
CFi.jpg
541 ms
CFj.jpg
563 ms
CFm.jpg
585 ms
CFn.jpg
672 ms
CFo.jpg
721 ms
CFp.jpg
742 ms
CFq.jpg
753 ms
zpsite2.css
1299 ms
free2.css
767 ms
analytics.js
37 ms
a00.jpg
187 ms
a01.jpg
195 ms
a02.jpg
177 ms
a03.jpg
171 ms
a04.jpg
189 ms
a05.jpg
191 ms
a11.jpg
339 ms
a12.jpg
351 ms
a13.jpg
370 ms
a14.jpg
373 ms
a15.jpg
375 ms
BannerSP01s.jpg
588 ms
BannerW5G01c.jpg
850 ms
TopMain2.jpg
1078 ms
a01.jpg
558 ms
a02.jpg
564 ms
a03.jpg
571 ms
a04.jpg
747 ms
a06.jpg
752 ms
a08.jpg
761 ms
a10.jpg
778 ms
topIndFIX.gif
937 ms
a11.jpg
943 ms
a09.jpg
945 ms
020.gif
968 ms
010.gif
1015 ms
004.gif
1121 ms
003.gif
1126 ms
001.gif
1129 ms
000.gif
1157 ms
collect
12 ms
zipang-keiba.jp accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Links do not have a discernible name
zipang-keiba.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
zipang-keiba.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Document uses legible font sizes
N/A
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zipang-keiba.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 Zipang-keiba.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.
zipang-keiba.jp
Open Graph description is not detected on the main page of ZIPANG Keiba. 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: