7.7 sec in total
1.1 sec
6.2 sec
472 ms
Click here to check amazing Kddi content for Japan. Otherwise, check out these important facts you probably never knew about kddi.com
KDDIの公式企業サイトです。KDDIの企業情報、ブランド、個人向け事業、法人向け事業、サステナビリティ、投資家情報、採用情報などをご紹介します。
Visit kddi.comWe analyzed Kddi.com page load time and found that the first response time was 1.1 sec and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
kddi.com performance score
name
value
score
weighting
Value6.6 s
2/100
10%
Value18.5 s
0/100
25%
Value11.9 s
4/100
10%
Value1,390 ms
16/100
30%
Value0.099
90/100
15%
Value17.4 s
4/100
10%
1068 ms
489 ms
1039 ms
537 ms
363 ms
Our browser made a total of 146 requests to load all elements on the main page. We found that 4% of them (6 requests) were addressed to the original Kddi.com, 90% (131 requests) were made to Media3.kddi.com and 2% (3 requests) were made to Cache.dga.jp. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source News.kddi.com.
Page size can be reduced by 989.5 kB (25%)
3.9 MB
2.9 MB
In fact, the total size of Kddi.com main page is 3.9 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. 60% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 58.2 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 58.2 kB or 83% of the original size.
Potential reduce by 175.3 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. Kddi images are well optimized though.
Potential reduce by 503.1 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 503.1 kB or 75% of the original size.
Potential reduce by 252.9 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. Kddi.com needs all CSS files to be minified and compressed as it can save up to 252.9 kB or 79% of the original size.
Number of requests can be reduced by 45 (31%)
144
99
The browser has sent 144 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kddi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
www.kddi.com
1068 ms
view_css.php
489 ms
jquery-1.7.min.js
1039 ms
jquery_prototype.js
537 ms
public.js
363 ms
import.css
204 ms
top.css
205 ms
main.js
221 ms
jquery.rwdImageMaps.min.js
253 ms
jquery.cookie.js
191 ms
history.js
194 ms
jsonp_common.js
212 ms
important.js
228 ms
newsrelease.js
285 ms
group_news.js
230 ms
style.css
234 ms
script.js
237 ms
s_code_kddi.js
1173 ms
reset.css
47 ms
common.css
53 ms
mainarea.css
61 ms
each.css
77 ms
override.css
74 ms
img_ip.gif
534 ms
logo_kddi.gif
27 ms
logo_au_01.gif
25 ms
icon_window_01.gif
27 ms
logo_kddi_01.gif
54 ms
icon_home_on.gif
24 ms
icon_back_on.gif
49 ms
icon_consumer_off.gif
25 ms
icon_open.gif
48 ms
icon_consumer_01.gif
49 ms
icon_window_02.gif
48 ms
icon_consumer_02.gif
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icon_consumer_03.gif
54 ms
icon_consumer_04.gif
49 ms
icon_consumer_05.gif
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icon_consumer_11.gif
49 ms
icon_consumer_07.gif
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icon_consumer_08.gif
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icon_consumer_10.gif
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icon_consumer_09.gif
50 ms
btn_close.png
54 ms
icon_business_off.gif
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icon_business_00.gif
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icon_business_01.gif
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icon_business_02.gif
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icon_business_03.gif
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icon_business_06.gif
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icon_corporate_off.gif
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icon_corporate_00.gif
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icon_arrow_03.gif
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icon_close_01.gif
51 ms
icon_window_02.gif
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icon_link_01.gif
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icon_plus_05.gif
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01_aulogo.gif
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104_newselection_4.jpg
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98_kakeho_3.jpg
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101_ir4.jpg
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icon_rss.gif
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icon_listview.gif
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92_sumabari3.jpg
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icon_nav.woff
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91_wallet3.jpg
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108_au5g.png
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img_ipad_8.jpg
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76_au_hikari5.jpg
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img_ipad_7.jpg
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17_online.gif
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103_tsunagaru.jpg
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97_hellonewworld.jpg
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96_meiwaku.jpg
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05_time_space_2.jpg
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12_aufl4.gif
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94_akaruimirai2015.jpg
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19_customor_support.gif
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50_cloud-wa-tsuushin.jpg
99 ms
66_workstyle.jpg
113 ms
84_houjin2.jpg
106 ms
37_office.jpg
108 ms
57_ventures_program.jpg
109 ms
75_au-fx-s.jpg
99 ms
27_tech26.jpg
115 ms
45-2_office3652.jpg
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73_individual.jpg
99 ms
78_action.jpg
122 ms
44-2_googleapps2.jpg
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61_kakehashi.jpg
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04_cm.jpg
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55_parabola.png
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35_m2m.jpg
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69_m2mcloud.jpg
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23_fami_guide.jpg
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15_smart_tv.jpg
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40_eisei.jpg
107 ms
42_online_support.jpg
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18_shopout.gif
129 ms
43_device.jpg
108 ms
33_datacenter.jpg
131 ms
21_buisiness_vision.jpg
112 ms
14_international.jpg
130 ms
img_loader.gif
119 ms
icon_facebook.png
116 ms
icon_twitter.png
122 ms
tool_info.jpg
114 ms
logo_kddi_02.gif
104 ms
btn_totop_02.gif
122 ms
copyright_01.gif
114 ms
icon_arrow_04.gif
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icon_consumers.gif
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icon_business.gif
134 ms
icon_corporate.gif
118 ms
btn_search_01.png
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icon_arrow_01.gif
138 ms
btn_totop.png
127 ms
search_tool_n1.js
340 ms
kddi_important.js
3370 ms
kddi_news_release.js
365 ms
index.js
736 ms
icon_imgself_02.gif
25 ms
icon_imgself_01.gif
19 ms
icon_imgblank_02.gif
7 ms
icon_imgblank_01.gif
5 ms
firstevent
6 ms
s35348497685045
45 ms
i_search_assist_n1.js
336 ms
ac.css
389 ms
print.css
50 ms
icon_imgblank_01.gif
22 ms
kddi.com 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.
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
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>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
kddi.com 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
Browser errors were logged to the console
kddi.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
Tap targets are not sized appropriately
JA
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kddi.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed English language. Our system also found out that Kddi.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.
kddi.com
Open Graph data is detected on the main page of Kddi. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: