5.5 sec in total
1.3 sec
4 sec
171 ms
Click here to check amazing Jmacs J content for Japan. Otherwise, check out these important facts you probably never knew about jmacs-j.co.jp
JMACS株式会社は創業50年を超え、多品種、少ロット、短納期、高品質な製品をより安価にお届けします。FAネットワークケーブルの開発・製品化はおまかせください。フィールドバスケーブルから高機能産業製品・システムソリューショまで豊富なラインナップ。大阪・東京・アジア・世界へ
Visit jmacs-j.co.jpWe analyzed Jmacs-j.co.jp page load time and found that the first response time was 1.3 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
jmacs-j.co.jp performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value6.4 s
9/100
25%
Value15.3 s
1/100
10%
Value860 ms
33/100
30%
Value0.26
47/100
15%
Value35.1 s
0/100
10%
1302 ms
327 ms
339 ms
371 ms
10 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 97% of them (38 requests) were addressed to the original Jmacs-j.co.jp, 3% (1 request) were made to Adobe.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Jmacs-j.co.jp.
Page size can be reduced by 21.8 kB (75%)
29.0 kB
7.2 kB
In fact, the total size of Jmacs-j.co.jp main page is 29.0 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. 15% of websites need less resources to load. HTML takes 14.1 kB which makes up the majority of the site volume.
Potential reduce by 11.4 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 11.4 kB or 81% of the original size.
Potential reduce by 788 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. Obviously, Jmacs J needs image optimization as it can save up to 788 B or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.3 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 1.3 kB or 65% of the original size.
Potential reduce by 8.3 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. Jmacs-j.co.jp needs all CSS files to be minified and compressed as it can save up to 8.3 kB or 81% of the original size.
Number of requests can be reduced by 11 (29%)
38
27
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jmacs J. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
www.jmacs-j.co.jp
1302 ms
rollover.js
327 ms
style.css
339 ms
wp-table.css
371 ms
get_flash_player.gif
10 ms
logo.gif
327 ms
bt_english.gif
164 ms
bt_chinese.gif
215 ms
menu_home.gif
224 ms
menu_product.gif
326 ms
menu_technology.gif
395 ms
menu_aboutus.gif
417 ms
menu_inquiry.gif
428 ms
menu_document.gif
409 ms
title_product.gif
687 ms
index_allow1.gif
489 ms
title_technology.gif
826 ms
index_allow2.gif
595 ms
title_aboutus.gif
869 ms
index_allow3.gif
640 ms
spacer.gif
653 ms
title_topics.gif
780 ms
allow.gif
853 ms
line.gif
818 ms
copylight.png
849 ms
bg_shadow.gif
929 ms
bg_header.gif
1108 ms
bg_menu.gif
985 ms
bt_english_on.gif
165 ms
bt_chinese_on.gif
193 ms
menu_home_on.gif
169 ms
menu_product_on.gif
218 ms
menu_technology_on.gif
210 ms
menu_aboutus_on.gif
199 ms
menu_inquiry_on.gif
344 ms
menu_document_on.gif
344 ms
title_product_on.gif
561 ms
title_technology_on.gif
592 ms
title_aboutus_on.gif
625 ms
jmacs-j.co.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.
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 IDs are not unique
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
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
jmacs-j.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
jmacs-j.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
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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jmacs-j.co.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 Jmacs-j.co.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.
jmacs-j.co.jp
Open Graph description is not detected on the main page of Jmacs J. 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: