6.8 sec in total
1.7 sec
4.9 sec
208 ms
Welcome to jeca.or.jp homepage info - get ready to check Jeca best content for Japan right away, or after learning these important things about jeca.or.jp
一般社団法人日本電設工業協会の人と環境を大切にする 夢と生きがいのある電設業界です
Visit jeca.or.jpWe analyzed Jeca.or.jp page load time and found that the first response time was 1.7 sec and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
jeca.or.jp performance score
name
value
score
weighting
Value10.5 s
0/100
10%
Value11.5 s
0/100
25%
Value16.5 s
0/100
10%
Value3,310 ms
2/100
30%
Value0.041
99/100
15%
Value14.5 s
8/100
10%
1669 ms
833 ms
1232 ms
1028 ms
348 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 88% of them (56 requests) were addressed to the original Jeca.or.jp, 5% (3 requests) were made to Google-analytics.com and 3% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Jeca.or.jp.
Page size can be reduced by 204.4 kB (33%)
628.9 kB
424.5 kB
In fact, the total size of Jeca.or.jp main page is 628.9 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 363.6 kB which makes up the majority of the site volume.
Potential reduce by 16.8 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 16.8 kB or 76% of the original size.
Potential reduce by 48.4 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, Jeca needs image optimization as it can save up to 48.4 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 115.5 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 115.5 kB or 53% of the original size.
Potential reduce by 23.7 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. Jeca.or.jp needs all CSS files to be minified and compressed as it can save up to 23.7 kB or 91% of the original size.
Number of requests can be reduced by 18 (30%)
60
42
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jeca. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
jeca.or.jp
1669 ms
style2013.css
833 ms
jquery.js
1232 ms
jquery.cycle.all.js
1028 ms
main.js
348 ms
script.js
365 ms
mm_menu.js
1041 ms
AC_RunActiveContent.js
726 ms
urchin.js
24 ms
jsapi
18 ms
jquery-1.3.2.min.js
905 ms
include.js
995 ms
top.js
1086 ms
jquery.min.js
31 ms
jquery.cycle.all.js
50 ms
jquery.cycle.all.js
61 ms
jquery.min.js
13 ms
ga.js
11 ms
bg.gif
165 ms
__utm.gif
12 ms
logo2013.gif
175 ms
header2013.gif
172 ms
search2013.gif
173 ms
spacer.gif
168 ms
search_btn.gif
183 ms
syabar_i.png
258 ms
syabar.png
334 ms
menu_bg.gif
343 ms
menu_02u.gif
343 ms
menu_03.gif
348 ms
menu_04.gif
364 ms
menu_05.gif
422 ms
menu_06.gif
499 ms
menu_07.gif
512 ms
menu_08.gif
514 ms
container_bg.gif
521 ms
948_160d2.png
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948_160e1.png
1111 ms
948_160c.png
997 ms
h2bg3.gif
682 ms
bnr04c.png
855 ms
bnr03_kikan.gif
694 ms
bnr06.gif
852 ms
bnr02.png
868 ms
rec2016.gif
1024 ms
jeca_hosyo2.gif
1369 ms
new_1.png
1041 ms
h3bg.gif
1162 ms
sidemenu_bg.gif
1275 ms
bnr05_r.gif
1278 ms
unyo1502.gif
1285 ms
img04.png
1384 ms
img01.png
1640 ms
img02.png
1647 ms
img03.png
2623 ms
banner150317.png
2344 ms
footer_bg.gif
1388 ms
menu_over_02.gif
165 ms
menu_over_03.gif
176 ms
menu_over_04.gif
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menu_over_05.gif
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menu_over_06.gif
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jeca.or.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
jeca.or.jp 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
jeca.or.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
JA
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jeca.or.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 Jeca.or.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.
jeca.or.jp
Open Graph description is not detected on the main page of Jeca. 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: