12.5 sec in total
743 ms
11.4 sec
399 ms
Visit sumo.or.jp now to see the best up-to-date Sumo content for Japan and also check out these interesting facts you probably never knew about sumo.or.jp
入場券や相撲観戦の情報も充実。番付の即日発表や相撲歴史文化等、最新情報提供中。
Visit sumo.or.jpWe analyzed Sumo.or.jp page load time and found that the first response time was 743 ms and then it took 11.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
sumo.or.jp performance score
name
value
score
weighting
Value6.0 s
3/100
10%
Value19.1 s
0/100
25%
Value15.9 s
0/100
10%
Value2,300 ms
5/100
30%
Value0.902
3/100
15%
Value35.1 s
0/100
10%
743 ms
314 ms
312 ms
467 ms
327 ms
Our browser made a total of 132 requests to load all elements on the main page. We found that 93% of them (123 requests) were addressed to the original Sumo.or.jp, 2% (2 requests) were made to Youtube.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.6 sec) belongs to the original domain Sumo.or.jp.
Page size can be reduced by 844.5 kB (21%)
4.1 MB
3.2 MB
In fact, the total size of Sumo.or.jp main page is 4.1 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. 45% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.
Potential reduce by 50.1 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. This page needs HTML code to be minified as it can gain 14.9 kB, which is 25% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 50.1 kB or 83% of the original size.
Potential reduce by 102.6 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. Sumo images are well optimized though.
Potential reduce by 397.7 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 397.7 kB or 67% of the original size.
Potential reduce by 294.1 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. Sumo.or.jp needs all CSS files to be minified and compressed as it can save up to 294.1 kB or 84% of the original size.
Number of requests can be reduced by 36 (27%)
131
95
The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sumo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
sumo.or.jp
743 ms
reset.css
314 ms
common.css
312 ms
modules.css
467 ms
top.css
327 ms
jquery.js
827 ms
font_chg.js
495 ms
page_scroll.js
634 ms
gnavi.js
643 ms
jquery.aw-showcase.js
856 ms
header_logo.gif
157 ms
btn_lang1.gif
166 ms
header_btn_fontcng.gif
377 ms
twitterbtn.jpg
491 ms
linebtn.jpg
495 ms
ticketsumobtn.jpg
536 ms
ust_btn.jpg
617 ms
header_navi_bg.gif
667 ms
nav_global.gif
1104 ms
main_bg.gif
2132 ms
head_img_3.jpg
2101 ms
mv_btn.png
1031 ms
ttl2_ic.gif
946 ms
mar_2016_price.jpg
1787 ms
campaign_2016_mar.jpg
2247 ms
bnr_dantai03_02.jpg
2421 ms
ttl_tw.gif
1409 ms
20020002.jpg
1737 ms
20010035.jpg
2078 ms
20050003.jpg
2095 ms
banzuke_ttl03.gif
2385 ms
20002308.jpg
2431 ms
20002320.jpg
2435 ms
20010035.jpg
2465 ms
20020002.jpg
2599 ms
20020024.jpg
2718 ms
20050008.jpg
2740 ms
20110008.jpg
2766 ms
20040026.jpg
2762 ms
20020008.jpg
2799 ms
20050013.jpg
2925 ms
20090004.jpg
3044 ms
20080032.jpg
3069 ms
20050022.jpg
3066 ms
20050003.jpg
3069 ms
widgets.js
128 ms
20060028.jpg
3080 ms
CbF96y0nLHs
114 ms
TQYkuwkHecs
165 ms
analytics.js
39 ms
20090067.jpg
3122 ms
20001080.jpg
3223 ms
collect
13 ms
www-embed-player-vflZsBgOl.css
62 ms
www-embed-player.js
84 ms
6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js
34 ms
ad_status.js
64 ms
20050033.jpg
3008 ms
20030109.jpg
2914 ms
20070084.jpg
2941 ms
20060043.jpg
2926 ms
20090065.jpg
2966 ms
20140019.jpg
3035 ms
20020068.jpg
2781 ms
20060091.jpg
2714 ms
20080099.jpg
2642 ms
20110015.jpg
2368 ms
20050007.jpg
2193 ms
20030054.jpg
2242 ms
20050119.jpg
1978 ms
20040005.jpg
1960 ms
20130077.jpg
2000 ms
20020064.jpg
1979 ms
20090002.jpg
1989 ms
20120049.jpg
1973 ms
20080084.jpg
1972 ms
20150032.jpg
1969 ms
20140033.jpg
1994 ms
20120003.jpg
1995 ms
20040046.jpg
1971 ms
20001810.jpg
1970 ms
20080002.jpg
1964 ms
bnr_toyonoshima.jpg
2326 ms
bnr_myogiryu.jpg
2473 ms
news_cate1.gif
1989 ms
news_cate2.gif
1974 ms
news_cate3.gif
1957 ms
footer_btn_pagetop.gif
1949 ms
foot_logo.png
2176 ms
aid_rankbox_bg.gif
2137 ms
ttl7_ic.gif
2206 ms
aid_rankbox_line.gif
2081 ms
aid_rank1.gif
2037 ms
aid_rank2.gif
2140 ms
aid_rank3.gif
2147 ms
btn_arrow3.gif
2146 ms
ttl6_ic.gif
2209 ms
ust_inf.jpg
2909 ms
torikumi_ttl_bg.gif
2048 ms
btn_arrow2.gif
2111 ms
topics_head_bg.gif
2138 ms
topics_line.gif
2151 ms
ttl10_ic.gif
2203 ms
btn_arrow4.gif
2146 ms
ttl3_ic3.gif
2135 ms
bnr_aboutsumo.jpg
2753 ms
bnr_nyumon.jpg
2487 ms
bnr_museum.jpg
3120 ms
bnr_kokugikan.jpg
2600 ms
bnr_baiten.jpg
3095 ms
arrow_ic01.gif
2464 ms
smenu_kyokai.jpg
2621 ms
smenu_jungyo.jpg
3132 ms
smenu_shido.jpg
3326 ms
btn_arrow1.gif
2719 ms
top_bnr_ticket_adv1605_01.jpg
3426 ms
top_bnr_ticket_adv1607.jpg
3470 ms
topr_bnr_kansen.jpg
3463 ms
bnr_gakushi.jpg
3202 ms
bnr_schedule.jpg
3922 ms
bnr_linestamp.jpg
3892 ms
bnr_sekitorikun.jpg
3895 ms
bnr_spdwango02.jpg
3875 ms
bnr_magazine.jpg
3736 ms
bnr_dwango.jpg
3585 ms
bnr_chanel.jpg
4552 ms
bnr_card.jpg
4468 ms
bnr_annaijo.jpg
4589 ms
foot_bg_main.gif
3826 ms
foot_bg_copy.gif
3730 ms
recommend_back.gif
3753 ms
recommend_next.gif
3998 ms
sumo.or.jp accessibility score
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
sumo.or.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
sumo.or.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sumo.or.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 Sumo.or.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.
sumo.or.jp
Open Graph description is not detected on the main page of Sumo. 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: