3.7 sec in total
748 ms
2.8 sec
143 ms
Click here to check amazing Kayakujapan content for Japan. Otherwise, check out these important facts you probably never knew about kayakujapan.co.jp
火薬製造や爆発・燃焼エネルギー活用の技術を生かした新製品を創出し、安全・高品質な製品を製造し、法律を遵守して運搬・貯蔵し、適切な消費技術サービスを提供し、継続的にお客様へ適正な価格で安心して製品をお使いいただくことにより お客様の満足を第一に考え、社会貢献する 統合効果を出し経営効率を高め、企業価値の最大化を図る 限りある地球の環境保全に資する ことを強力に推進してまいります。
Visit kayakujapan.co.jpWe analyzed Kayakujapan.co.jp page load time and found that the first response time was 748 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
kayakujapan.co.jp performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value7.2 s
5/100
25%
Value10.3 s
8/100
10%
Value130 ms
96/100
30%
Value0.019
100/100
15%
Value8.0 s
42/100
10%
748 ms
338 ms
349 ms
353 ms
368 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 97% of them (57 requests) were addressed to the original Kayakujapan.co.jp, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Kayakujapan.co.jp.
Page size can be reduced by 70.6 kB (30%)
237.3 kB
166.7 kB
In fact, the total size of Kayakujapan.co.jp main page is 237.3 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. 25% of websites need less resources to load. Images take 160.0 kB which makes up the majority of the site volume.
Potential reduce by 25.7 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 4.8 kB, which is 15% 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 25.7 kB or 80% of the original size.
Potential reduce by 21.2 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, Kayakujapan needs image optimization as it can save up to 21.2 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 8.0 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 8.0 kB or 29% of the original size.
Potential reduce by 15.7 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. Kayakujapan.co.jp needs all CSS files to be minified and compressed as it can save up to 15.7 kB or 87% of the original size.
We found no issues to fix!
57
57
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kayakujapan. According to our analytics all requests are already optimized.
kayakujapan.co.jp
748 ms
mm_css_menu.js
338 ms
header.css
349 ms
main.css
353 ms
AC_RunActiveContent.js
368 ms
header_bg.jpg
188 ms
header.jpg
184 ms
bg_main2.gif
178 ms
bt_home.jpg
175 ms
bt_about.jpg
169 ms
bt_sale.jpg
337 ms
bt_danger.jpg
348 ms
bt_blasting.jpg
352 ms
bt_toiawase.jpg
354 ms
top_title_whatsnew.jpg
365 ms
ico_pdf_s.gif
371 ms
ico_nrc.html.jpg
503 ms
ico_jyuutenki.jpg
519 ms
ico_mippei.jpg
527 ms
google_logo.gif
528 ms
title_kikenseihyouka.gif
544 ms
ico_mippei2.jpg
557 ms
ico_shoubouhou.jpg
668 ms
ico_kagakubushitu.jpg
690 ms
ico_kokuren.jpg
701 ms
ico_kaisetu.jpg
702 ms
title_kayakuhanbai.gif
724 ms
ico_gansui.jpg
741 ms
ico_dynamaite.jpg
834 ms
ico_shouan.jpg
861 ms
ico_kokushoku.jpg
876 ms
ico_idet.jpg
877 ms
ico_ryujyou.jpg
904 ms
ico_happayou.jpg
927 ms
ico_raikan.jpg
1001 ms
ico_doubakusen.jpg
1033 ms
ico_edd.jpg
1050 ms
ico_kokushokushoryu.jpg
1053 ms
ico_konakayaku.jpg
1086 ms
ico_oyacode.jpg
1113 ms
ico_raicode.jpg
1324 ms
ga.js
8 ms
__utm.gif
14 ms
ico_denkidoukasen.jpg
1047 ms
ico_sokkasen.jpg
1062 ms
ico_lance.jpg
1062 ms
ico_happaki.jpg
1094 ms
ico_happatester.jpg
1122 ms
ico_mark1.gif
1052 ms
ico_top_sankaku.gif
1065 ms
bg_google.gif
1061 ms
footer.gif
1105 ms
print.css
189 ms
bt_home_r.jpg
189 ms
bt_about_r.jpg
184 ms
bt_sale_r.jpg
178 ms
bt_danger_r.jpg
174 ms
bt_blasting_r.jpg
169 ms
bt_toiawase_r.jpg
178 ms
kayakujapan.co.jp accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Form elements do not have associated labels
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
kayakujapan.co.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
kayakujapan.co.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
JA
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kayakujapan.co.jp 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 Kayakujapan.co.jp 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.
kayakujapan.co.jp
Open Graph description is not detected on the main page of Kayakujapan. 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: