5.4 sec in total
746 ms
4.3 sec
334 ms
Visit japan.kantei.go.jp now to see the best up-to-date Japan Kantei content for Japan and also check out these interesting facts you probably never knew about japan.kantei.go.jp
Prime Minister's Office of Japan
Visit japan.kantei.go.jpWe analyzed Japan.kantei.go.jp page load time and found that the first response time was 746 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
japan.kantei.go.jp performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value3.8 s
55/100
25%
Value6.3 s
42/100
10%
Value30 ms
100/100
30%
Value1
2/100
15%
Value6.9 s
54/100
10%
746 ms
350 ms
1114 ms
367 ms
366 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 98% of them (83 requests) were addressed to the original Japan.kantei.go.jp, 1% (1 request) were made to C.nakanohito.jp and 1% (1 request) were made to C03.nakanohito.jp. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Japan.kantei.go.jp.
Page size can be reduced by 234.5 kB (35%)
679.2 kB
444.7 kB
In fact, the total size of Japan.kantei.go.jp main page is 679.2 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. 20% of websites need less resources to load. Images take 480.9 kB which makes up the majority of the site volume.
Potential reduce by 23.9 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. This page needs HTML code to be minified as it can gain 3.3 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 23.9 kB or 81% of the original size.
Potential reduce by 102.4 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, Japan Kantei needs image optimization as it can save up to 102.4 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 80.3 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 80.3 kB or 59% of the original size.
Potential reduce by 27.9 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. Japan.kantei.go.jp needs all CSS files to be minified and compressed as it can save up to 27.9 kB or 84% of the original size.
Number of requests can be reduced by 43 (51%)
84
41
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Japan Kantei. 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 4 to 1 for CSS and as a result speed up the page load time.
japan.kantei.go.jp
746 ms
import.css
350 ms
jquery-1.6.2.min.js
1114 ms
jquery.droppy.js
367 ms
script.js
366 ms
sub_navi.js
371 ms
sub_navi_ft.js
525 ms
globalnavi.js
550 ms
script.index.js
549 ms
jquery.cycle.lite.js
567 ms
top.js
564 ms
reset.css
359 ms
styles.css
766 ms
base.css
381 ms
header-bg.png
946 ms
header-title2.png
932 ms
header-contact.png
936 ms
header-lang-ja.png
934 ms
header-lang-cn.png
933 ms
header-search-btn.gif
936 ms
header-btn-twitter.png
936 ms
header-btn-facebook.png
937 ms
nav-lang-ja.png
938 ms
nav-home.png
938 ms
nav-current.png
939 ms
nav-news.png
940 ms
nav-videos.png
941 ms
nav-policy.png
941 ms
nav-cabinet.png
942 ms
nav-links.png
943 ms
header-logo.png
943 ms
contents-bg.png
946 ms
main-top.png
948 ms
17kokusaikinyu01a_1.jpg
1095 ms
index-featured-prev.png
948 ms
index-featured-next.png
949 ms
index-news-action.png
950 ms
index-follow-top.png
954 ms
index-highlights.png
956 ms
highlights-bg.png
957 ms
icon-arrow.png
957 ms
icon-new.png
958 ms
banner-earthquake.png
968 ms
banner_blue.jpg
1217 ms
index-news.png
1089 ms
index-news-rss.png
1088 ms
index-news-rss2.png
1105 ms
section-bg.png
1120 ms
index-news-speeches.png
1267 ms
btn-more.png
1268 ms
bi.js
914 ms
index-news-diplomatic.png
344 ms
icon-window.png
372 ms
index-news-press.png
379 ms
news-press-attending.png
463 ms
index-policy.png
515 ms
index-policy-ongoing.png
521 ms
index-policy-important.png
521 ms
icon-pdf.png
549 ms
index-policy-cabinet.png
557 ms
index-follow.png
635 ms
index-follow-facebook.png
692 ms
index-follow-twitter.png
705 ms
youtube_bannar_logo.jpg
705 ms
index-videos.png
725 ms
index-videos-icon.png
735 ms
g7mov160104.jpg
840 ms
g7_banner2.jpg
902 ms
ise_shima_kantei.png
895 ms
japangov_bannar.jpg
903 ms
tomodachi_spring_rev01_2.jpg
914 ms
abenomic_kantei_bannar_4_1.png
930 ms
rogo0221.png
1033 ms
ban_north.png
1070 ms
ban_takeshima.png
1073 ms
senkaku_en.png
1087 ms
side-banner-abduction.png
1097 ms
316 ms
side-banner-magazine.png
1107 ms
investjapan.png
1201 ms
jnto_waku.jpg
1133 ms
jp_english.png
1124 ms
footer-bg.png
1140 ms
footer-logo.png
1134 ms
ajax-loader.gif
1145 ms
japan.kantei.go.jp 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.
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
Links do not have a discernible name
japan.kantei.go.jp 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
japan.kantei.go.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Japan.kantei.go.jp can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Japan.kantei.go.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.
japan.kantei.go.jp
Open Graph description is not detected on the main page of Japan Kantei. 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: