7.9 sec in total
381 ms
6.8 sec
749 ms
Visit maru-jan.com now to see the best up-to-date Maru Jan content for Japan and also check out these interesting facts you probably never knew about maru-jan.com
19年の歴史を誇るオンライン麻雀ゲームMaru-Jan。Windows版はもちろんMac/iOS/Androidにも対応。AIと融合したMaru-Janをまずは無料でお試しください。場代ポイントが賭けられるロイヤルバトルも大好評稼働中!
Visit maru-jan.comWe analyzed Maru-jan.com page load time and found that the first response time was 381 ms and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
maru-jan.com performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value17.9 s
0/100
25%
Value15.3 s
1/100
10%
Value1,470 ms
14/100
30%
Value1.577
0/100
15%
Value32.5 s
0/100
10%
381 ms
300 ms
4 ms
182 ms
179 ms
Our browser made a total of 162 requests to load all elements on the main page. We found that 85% of them (137 requests) were addressed to the original Maru-jan.com, 4% (6 requests) were made to Youtube.com and 1% (2 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Maru-jan.com.
Page size can be reduced by 306.6 kB (4%)
8.6 MB
8.3 MB
In fact, the total size of Maru-jan.com main page is 8.6 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. 85% 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 8.1 MB which makes up the majority of the site volume.
Potential reduce by 40.0 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 5.4 kB, which is 11% 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 40.0 kB or 80% of the original size.
Potential reduce by 143.8 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. Maru Jan images are well optimized though.
Potential reduce by 92.5 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 92.5 kB or 28% of the original size.
Potential reduce by 30.2 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. Maru-jan.com needs all CSS files to be minified and compressed as it can save up to 30.2 kB or 32% of the original size.
Number of requests can be reduced by 26 (16%)
160
134
The browser has sent 160 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Maru Jan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
maru-jan.com
381 ms
www.maru-jan.com
300 ms
reset.css
4 ms
menu_ver_1.css
182 ms
slick-1.6.0.css
179 ms
page_footer.css
18 ms
jquery.js
26 ms
js.cookie.js
197 ms
jquery.hover.js
232 ms
slick-1.6.0.min.js
392 ms
jquery.replaceYearToSenryu.js
206 ms
insertPointBonusBalloon.js
195 ms
cookie_prefix.php
408 ms
jquery.displayMsshBanners.js
408 ms
jquery.banner_menu_support.js
408 ms
analytics.js
29 ms
gtm.js
58 ms
tag.js
26 ms
collect
13 ms
collect
46 ms
js
47 ms
ytag.js
888 ms
uwt.js
16 ms
adsct
198 ms
adsct
244 ms
aFLSwecDMcM
223 ms
bg_title_02.png
1306 ms
bg_01.png
682 ms
bg_01.jpg
546 ms
1x1.png
81 ms
logo_maruJan_01.png
410 ms
title_01.png
1439 ms
btn_registration_02_on.png
545 ms
btn_registration_02_off.png
809 ms
txt_title_01.png
801 ms
txt_content_01.png
763 ms
btn_detail_marujan_point_off.png
877 ms
txt_title_01.png
896 ms
txt_content_01.png
1040 ms
text_01.png
997 ms
balloon_point_bonus.png
1370 ms
btn_buy_points_off.gif
1220 ms
btn_play_game_off.jpg
1170 ms
btn_page_member_off.jpg
1227 ms
bg_button_01.png
1494 ms
btn_buy_points_off.gif
1534 ms
btn_play_game_off.png
1415 ms
btn_page_member_off.png
1734 ms
banner_1.jpg
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banner_2.jpg
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banner_3.jpg
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btn_1.jpg
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btn_2_off.jpg
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btn_3_off.jpg
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btn_intro_game_off.jpg
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btn_event_list_off.jpg
1768 ms
btn_rank_off.jpg
1824 ms
btn_kirin_off.png
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bg_heading_01.jpg
1885 ms
btn_290x45_point_off.png
1971 ms
btn_290x45_title_off.png
2033 ms
style.css
1916 ms
csslp.js
18 ms
lpjs2.js
962 ms
btn_290x45_entry_off.png
1993 ms
www-player.css
7 ms
www-embed-player.js
23 ms
base.js
47 ms
ad_status.js
169 ms
HJLpC_KsHO9WNnzI89ITV8EL_3UMlOCJVEGkvNJwaGU.js
120 ms
embed.js
52 ms
kRjylMoMqTHw-k0iToboDMJnRIhocc1J_tu096om400DoWlYdG-4ghFRsytlVvbQhCgs6cDdDQ=s68-c-k-c0x00ffffff-no-rj
167 ms
btn_290x45_bbs_off.png
1544 ms
btn_290x45_help_off.png
1538 ms
bg_heading_02.jpg
1667 ms
id
28 ms
Create
96 ms
btn_test_mahjong_off.jpg
1466 ms
btn_douutsuji_off.jpg
1455 ms
GenerateIT
14 ms
btn_column_mahjong_off.jpg
1478 ms
btn_haifu_off.jpg
1438 ms
bg_heading_03.jpg
1375 ms
banner_menu_mj20_01.jpg
1324 ms
bnr_recommend_server.jpg
1222 ms
bnr_recommend_01.jpg
1362 ms
bg_heading_04.jpg
1233 ms
btn_pc.png
1197 ms
btn_ios.png
1209 ms
btn_android.png
1117 ms
btn_amazon_appstore.png
1094 ms
btn_uwp.png
1215 ms
btn_download_macos.png
1217 ms
btn_sns_facebook.jpg
1170 ms
btn_sns_twitter.jpg
1164 ms
btn_sns_line.jpg
1167 ms
bg_senryu.jpg
1175 ms
logo_yahoo.gif
1171 ms
logo_showtime.gif
1152 ms
logo_annex.gif
1122 ms
logo_slownet.gif
1066 ms
logo_chobi.gif
1126 ms
logo_myspace.gif
1135 ms
logo_dreammail.gif
1137 ms
logo_otona_yomiuri.gif
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logo_sgame.gif
1057 ms
logo_internettvguide.gif
1073 ms
logo_wemade.gif
1059 ms
1082 ms
logo_garema.gif
1039 ms
logo_alban.gif
1057 ms
logo_taiyoukagaku.gif
1047 ms
logo_jyanshoya.gif
1060 ms
logo_cave.gif
1003 ms
logo_opt.gif
1047 ms
logo_pg.gif
1063 ms
logo_edy.gif
1075 ms
logo_payeasy_s.gif
1083 ms
logo_econtext.gif
1090 ms
logo_webmoney.gif
1138 ms
logo_netcash.gif
1200 ms
logo_bitcash.gif
1077 ms
logo_famima_2.gif
1079 ms
logo_lawson.gif
1079 ms
logo_ministop.gif
1084 ms
logo_aukantan.png
1133 ms
logo_amazonpay.png
1174 ms
bg_page_footer.jpg
892 ms
footer_bg.jpg
892 ms
bg_footer.jpg
1056 ms
logo_maruJan_02.png
1048 ms
banner_green_btn_close.png
796 ms
banner_green.png
746 ms
log_event
18 ms
bg.png
917 ms
bg_title_01.jpg
1812 ms
bg_content_01.jpg
1068 ms
bg_content_01.jpg
1008 ms
icn_left_banner.png
962 ms
icn_right_banner.png
975 ms
mark_target_banner.jpg
1028 ms
btn_detail_marujan_point_on.png
188 ms
btn_buy_points_on.gif
413 ms
btn_play_game_on.jpg
193 ms
btn_page_member_on.jpg
174 ms
btn_buy_points_on.gif
331 ms
btn_play_game_on.png
382 ms
btn_page_member_on.png
368 ms
btn_intro_game_on.jpg
369 ms
btn_event_list_on.jpg
419 ms
btn_rank_on.jpg
530 ms
btn_kirin_on.png
560 ms
btn_290x45_point_on.png
586 ms
btn_290x45_title_on.png
659 ms
btn_290x45_entry_on.png
728 ms
btn_290x45_bbs_on.png
671 ms
btn_290x45_help_on.png
775 ms
btn_test_mahjong_on.jpg
751 ms
btn_douutsuji_on.jpg
780 ms
btn_column_mahjong_on.jpg
919 ms
btn_haifu_on.jpg
846 ms
text_02.png
753 ms
maru-jan.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
maru-jan.com 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
maru-jan.com 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
Tap targets are not sized appropriately
JA
N/A
EUC-JP
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Maru-jan.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Maru-jan.com main page’s claimed encoding is euc-jp. 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.
maru-jan.com
Open Graph description is not detected on the main page of Maru Jan. 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: