10.6 sec in total
779 ms
9.3 sec
516 ms
Welcome to kumagai.com homepage info - get ready to check Kumagai best content for Japan right away, or after learning these important things about kumagai.com
GMOインターネットグループ株式会社 代表取締役グループ代表 熊谷正寿(Masatoshi Kumagai)の公式ウェブサイト
Visit kumagai.comWe analyzed Kumagai.com page load time and found that the first response time was 779 ms and then it took 9.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
kumagai.com performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value9.4 s
0/100
25%
Value12.4 s
3/100
10%
Value490 ms
59/100
30%
Value1.288
1/100
15%
Value9.2 s
32/100
10%
779 ms
1733 ms
41 ms
297 ms
1065 ms
Our browser made a total of 120 requests to load all elements on the main page. We found that 65% of them (78 requests) were addressed to the original Kumagai.com, 7% (8 requests) were made to Cache.img.gmo.jp and 3% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Kumagai.com.
Page size can be reduced by 168.8 kB (4%)
4.4 MB
4.2 MB
In fact, the total size of Kumagai.com main page is 4.4 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. 70% of websites need less resources to load. Images take 4.1 MB which makes up the majority of the site volume.
Potential reduce by 113.9 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 113.9 kB or 79% of the original size.
Potential reduce by 49.3 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. Kumagai images are well optimized though.
Potential reduce by 4.2 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. This website has mostly compressed JavaScripts.
Potential reduce by 1.3 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. Kumagai.com has all CSS files already compressed.
Number of requests can be reduced by 50 (43%)
117
67
The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kumagai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
kumagai.com
779 ms
www.kumagai.com
1733 ms
css
41 ms
style.min.css
297 ms
wpp.css
1065 ms
style.css
1054 ms
css
62 ms
font-awesome.min.css
1038 ms
wpp.min.js
1082 ms
jquery.min.js
1348 ms
jquery-migrate.min.js
593 ms
slick.min.js
887 ms
script.js
1184 ms
slider.js
1317 ms
profile.js
33 ms
widgets.js
95 ms
pinit.js
33 ms
2021gmogs_115-57_ja.js
33 ms
script.min.js
75 ms
script.min.js
82 ms
siteseal.js
713 ms
gtm.js
238 ms
0010000000012_EsthYTq.jpg
183 ms
pinit_fg_ja_rect_gray_20.png
26 ms
gs_noscript_115-57_ja.gif
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0080000000012_h2dT3kF.jpg
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logo_20th.svg
408 ms
youtube_b.svg
415 ms
linkedin_b.svg
413 ms
facebook_b.svg
411 ms
twitter_b.svg
412 ms
instagram_b.svg
414 ms
search.svg
671 ms
main_visual_text.png
657 ms
01.jpg
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02.jpg
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03.jpg
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04.jpg
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05.jpg
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07.jpg
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09.jpg
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10.jpg
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kumapon5.gif
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kumagai_name.png
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arrow_slider_prev.gif
2275 ms
arrow_slider_next.gif
2268 ms
img_1.jpg
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img_2.jpg
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img_3.jpg
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img_4.jpg
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img_5.jpg
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img_6.jpg
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img_7.jpg
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img_8.jpg
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img_9.jpg
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img_10.jpg
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icon_app.png
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subtitle_sns.png
3013 ms
youtube_color.svg
3086 ms
linkedin_color.svg
3073 ms
sdk.js
172 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
256 ms
analytics.js
239 ms
siteSeal.do
317 ms
widget_iframe.2f70fb173b9000da126c79afe2098f02.html
129 ms
style.css
83 ms
pinit_main.js
59 ms
sdk.js
91 ms
settings
297 ms
logo-gmo28th.svg
106 ms
count.json
144 ms
logo-sdgs.svg
73 ms
js
132 ms
165 ms
collect
100 ms
facebook_color.svg
2715 ms
twitter_blue.svg
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instagram_color.svg
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produce01.gif
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produce02.gif
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produce03.gif
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siteSealImage.do
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collect
37 ms
button.856debeac157d9669cf51e73a08fbc93.js
20 ms
ga-audiences
74 ms
embeds
35 ms
follow_button.2f70fb173b9000da126c79afe2098f02.ja.html
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produce04.gif
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produce05.gif
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kumagai_style03.jpg
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kumagai_style04.gif
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kumagai_style05.gif
1973 ms
keifu.jpg
2005 ms
keifu_2.jpg
1863 ms
all_internet.png
1920 ms
www.kumagai.com
2477 ms
another_link_black.svg
1958 ms
arrow.png
1822 ms
bt_view_all.gif
1829 ms
kumakcom20.jpg
2006 ms
GGxHvwwa0AA3drw.jpeg
1833 ms
GMe1YRVbcAA_Lkv.png
2439 ms
GMfJwlsa0AAFyLH.jpeg
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GMYcUprawAAbeLs.jpeg
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FAC-vNL6.jpeg
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M7P39Lmg.jpeg
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another_link_white.svg
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footer_dl_bg.png
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top-slider-prev.png
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top-slider-next.png
2060 ms
style.css
13 ms
like.php
243 ms
gmologo.svg
16 ms
weare_gmointernetgroup.svg
15 ms
GiNc_6TD3uf.js
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FEppCFCt76d.png
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GiNc_6TD3uf.js
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kumagai.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.
ARIA toggle fields do not have accessible names
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
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>).
kumagai.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
kumagai.com 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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kumagai.com 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 Kumagai.com 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.
kumagai.com
Open Graph data is detected on the main page of Kumagai. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: