4.8 sec in total
710 ms
3.6 sec
519 ms
Visit 11kodomo.com now to see the best up-to-date 11 Kodomo content for Japan and also check out these interesting facts you probably never knew about 11kodomo.com
学力向上・成績をアップさせたい人 必見!勉強は、楽しくなければ続くわけがない。でも、勉強をしたくないと思っている子供はたくさんいます。わが家で実践した楽しく学習できる家庭でできる効果的な小学生の勉強法を紹介しています。
Visit 11kodomo.comWe analyzed 11kodomo.com page load time and found that the first response time was 710 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
11kodomo.com performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value12.5 s
0/100
25%
Value12.7 s
3/100
10%
Value2,460 ms
4/100
30%
Value0.137
80/100
15%
Value16.9 s
5/100
10%
710 ms
509 ms
10 ms
16 ms
565 ms
Our browser made a total of 102 requests to load all elements on the main page. We found that 67% of them (68 requests) were addressed to the original 11kodomo.com, 7% (7 requests) were made to Pagead2.googlesyndication.com and 7% (7 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain 11kodomo.com.
Page size can be reduced by 155.7 kB (31%)
500.2 kB
344.5 kB
In fact, the total size of 11kodomo.com main page is 500.2 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. 40% of websites need less resources to load. Images take 268.1 kB which makes up the majority of the site volume.
Potential reduce by 74.6 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 21.1 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 74.6 kB or 88% of the original size.
Potential reduce by 38.2 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. Obviously, 11 Kodomo needs image optimization as it can save up to 38.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 41.8 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 41.8 kB or 29% of the original size.
Potential reduce by 1.1 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. 11kodomo.com needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 69% of the original size.
Number of requests can be reduced by 32 (33%)
98
66
The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 11 Kodomo. 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 as a result speed up the page load time.
11kodomo.com
710 ms
base.css
509 ms
adsbygoogle.js
10 ms
brand
16 ms
spacer.gif
565 ms
logo.jpg
734 ms
brand
40 ms
show_ads.js
4 ms
ca-pub-6641709818532951.js
86 ms
zrt_lookup.html
79 ms
show_ads_impl.js
149 ms
bg-header.gif
196 ms
button_1nen_s.jpg
197 ms
button_2nen_s.jpg
323 ms
button_3nen_s.jpg
326 ms
button_teigakunen_s.jpg
507 ms
button_kougakunen_s.jpg
523 ms
button_jyuken_s.jpg
560 ms
button_kokugo_s.jpg
364 ms
button_sansuu_s.jpg
477 ms
button_risya_s.jpg
486 ms
button_eigo_s.jpg
560 ms
button_sinbun_s.jpg
635 ms
button_kyouzai_s.jpg
653 ms
button_mondai_s.jpg
697 ms
button_kanji_s.jpg
702 ms
button_osiekata_s.jpg
724 ms
button_hon_s.jpg
724 ms
button_qa_s.jpg
791 ms
ttl-left.jpg
815 ms
kajo-category.gif
836 ms
ttl-right.jpg
862 ms
ttl-bottom275.gif
914 ms
kajo2.gif
893 ms
kajo-mini.gif
947 ms
edu.jpg
973 ms
btn-kokugo.jpg
1001 ms
btn-sansuu.jpg
1221 ms
btn-risya.jpg
1070 ms
btn-doutoku.jpg
1268 ms
btn-oya.jpg
1101 ms
btn-sonota.jpg
1162 ms
new.jpg
1168 ms
kajo-info.gif
1285 ms
best5_1.html
1246 ms
google_custom_search_watermark.gif
50 ms
toukou_1.html
1285 ms
ads
1040 ms
osd.js
31 ms
osusume.html
1150 ms
ttl-bottom.gif
1180 ms
analytics.js
24 ms
ads
377 ms
pickup-kokugo.jpg
1199 ms
ads
333 ms
collect
16 ms
collect
64 ms
ads
246 ms
ads
207 ms
kajo-e.gif
1130 ms
pickup-sansuu.jpg
1141 ms
kajo-w.gif
1131 ms
pickup-sonota.jpg
1031 ms
kajo-tool.gif
1062 ms
abg.js
31 ms
pickup-risya.jpg
1072 ms
kajo-p.gif
1108 ms
pickup-eigo.jpg
1093 ms
10354241743405653005
13 ms
s
6 ms
m_js_controller.js
33 ms
googlelogo_color_112x36dp.png
82 ms
pickup-doutoku.jpg
1085 ms
x_button_blue2.png
65 ms
redir.html
105 ms
8076383889473585579
61 ms
kajo-o.gif
1039 ms
pickup-oya.jpg
1064 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
4 ms
ttl-bg.jpg
1033 ms
iframe.html
24 ms
ttl-middle-left.jpg
1104 ms
ttl-middle-right.jpg
1104 ms
nessie_icon_tiamat_white.png
21 ms
spacer.gif
547 ms
01.gif
574 ms
02.gif
621 ms
03.gif
624 ms
04.gif
718 ms
05.gif
708 ms
06.gif
745 ms
07.gif
739 ms
08.gif
811 ms
09.gif
797 ms
10.gif
866 ms
toukou.jpg
1014 ms
htmlbanner
482 ms
c7.gif
362 ms
4f.jpeg
638 ms
1x1.gif
311 ms
1x1.gif
317 ms
activeview
15 ms
11kodomo.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.
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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>).
11kodomo.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
11kodomo.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
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 11kodomo.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 11kodomo.com 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.
11kodomo.com
Open Graph description is not detected on the main page of 11 Kodomo. 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: