7.1 sec in total
2.2 sec
4.8 sec
139 ms
Welcome to kuramae-bioenergy.jp homepage info - get ready to check Kuramae Bioenergy best content for Japan right away, or after learning these important things about kuramae-bioenergy.jp
バイオマスエネルギー支援のNPO法人K-BETS。地球にやさしい生物資源:バイオマスを活用することを考え技術支援を行う団体です。太陽の恵みによって成長するバイオマスのエネルギーは世界人類が使っているエネルギーの8~10倍もあります。しかし広く薄く存在するため利用には困難な面があります。廃棄する生物資源や間伐材などを有効利用すろことにより地球環境の改善をめざします。
Visit kuramae-bioenergy.jpWe analyzed Kuramae-bioenergy.jp page load time and found that the first response time was 2.2 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
kuramae-bioenergy.jp performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value10.5 s
0/100
25%
Value9.2 s
13/100
10%
Value1,040 ms
25/100
30%
Value0.083
93/100
15%
Value10.3 s
24/100
10%
2175 ms
743 ms
942 ms
558 ms
19 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 76% of them (31 requests) were addressed to the original Kuramae-bioenergy.jp, 20% (8 requests) were made to Google.com and 5% (2 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Kuramae-bioenergy.jp.
Page size can be reduced by 18.9 kB (4%)
480.1 kB
461.2 kB
In fact, the total size of Kuramae-bioenergy.jp main page is 480.1 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. 30% of websites need less resources to load. Images take 382.2 kB which makes up the majority of the site volume.
Potential reduce by 12.3 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 12.3 kB or 71% of the original size.
Potential reduce by 650 B
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. Kuramae Bioenergy images are well optimized though.
Potential reduce by 394 B
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 5.5 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. Kuramae-bioenergy.jp needs all CSS files to be minified and compressed as it can save up to 5.5 kB or 81% of the original size.
Number of requests can be reduced by 14 (36%)
39
25
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kuramae Bioenergy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
kuramae-bioenergy.jp
2175 ms
style.css
743 ms
top.css
942 ms
smartRollover.js
558 ms
jsapi
19 ms
default.css
31 ms
default.css
31 ms
logo.gif
365 ms
header_yajirushi.gif
184 ms
top_branding.jpg
1820 ms
top_activity_btn_off.gif
530 ms
top_library_btn_off.gif
545 ms
top_world_btn_off.gif
364 ms
top_info_btn_off.gif
563 ms
top_main3_img1.jpg
727 ms
top_aboutbiomass_btn_off.gif
548 ms
top_main3_img2.jpg
881 ms
top_forest_btn_off.gif
725 ms
top_main4_img1.jpg
1092 ms
bannerEndo.gif
936 ms
bannerboatwinch.gif
1086 ms
k-bets_banner.gif
908 ms
copyright.gif
1056 ms
14 ms
default+ja.css
5 ms
default+ja.I.js
14 ms
navigation.gif
1210 ms
navigation_over.gif
1064 ms
top_topics_bg.gif
1174 ms
title_icon.gif
1208 ms
top_main2_category_bottom_bg.gif
1213 ms
top_main2_category_title_bg.gif
1253 ms
top_main3_4_title_bg.gif
1350 ms
top_main3_kugiri_sen.gif
1388 ms
pagetop_btn.gif
1393 ms
footer_yajirushi.gif
1394 ms
async-ads.js
32 ms
google_custom_search_watermark.gif
26 ms
small-logo.png
14 ms
clear.gif
13 ms
sitesearch_btn_bg.gif
184 ms
kuramae-bioenergy.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.
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
kuramae-bioenergy.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
kuramae-bioenergy.jp SEO score
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kuramae-bioenergy.jp 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 Kuramae-bioenergy.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.
kuramae-bioenergy.jp
Open Graph description is not detected on the main page of Kuramae Bioenergy. 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: