5.3 sec in total
604 ms
4.6 sec
125 ms
Visit baysun.net now to see the best up-to-date BAYSUN content for Japan and also check out these interesting facts you probably never knew about baysun.net
リチウムイオン蓄電システムの開発・販売、業務用組込みバッテリー、大容量外付けバッテリーの製造・販売。バッテリーのことならベイサンへ。広範囲なニーズにお応えいたします。
Visit baysun.netWe analyzed Baysun.net page load time and found that the first response time was 604 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.
baysun.net performance score
name
value
score
weighting
Value2.6 s
62/100
10%
Value8.5 s
2/100
25%
Value15.2 s
1/100
10%
Value140 ms
95/100
30%
Value0.066
97/100
15%
Value9.5 s
30/100
10%
604 ms
1614 ms
367 ms
387 ms
424 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 87% of them (41 requests) were addressed to the original Baysun.net, 6% (3 requests) were made to Google-analytics.com and 2% (1 request) were made to Adobe.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Baysun.net.
Page size can be reduced by 114.8 kB (50%)
229.4 kB
114.6 kB
In fact, the total size of Baysun.net main page is 229.4 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. Only 10% of websites need less resources to load. Images take 82.5 kB which makes up the majority of the site volume.
Potential reduce by 11.2 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 5.0 kB, which is 35% 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 11.2 kB or 77% of the original size.
Potential reduce by 5.3 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. BAYSUN images are well optimized though.
Potential reduce by 51.1 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 51.1 kB or 66% of the original size.
Potential reduce by 47.3 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. Baysun.net needs all CSS files to be minified and compressed as it can save up to 47.3 kB or 86% of the original size.
Number of requests can be reduced by 25 (57%)
44
19
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BAYSUN. 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 8 to 1 for CSS and as a result speed up the page load time.
baysun.net
604 ms
www.baysun.net
1614 ms
import.css
367 ms
smartRollover.js
387 ms
pagetop.js
424 ms
swfobject_modified.js
1031 ms
default.css
364 ms
common.css
404 ms
layout.css
467 ms
contents.css
742 ms
newslist.css
354 ms
form.css
707 ms
analytics.js
36 ms
get_flash_player.gif
32 ms
bg_header.gif
224 ms
logo.gif
204 ms
top_gnavi_news_off.gif
185 ms
top_gnavi_access_off.gif
194 ms
top_gnavi_support_off.gif
208 ms
top_gnavi_contact_off.gif
179 ms
bg_key.jpg
360 ms
bg_gnavi.gif
365 ms
bg_gnavi_inner.jpg
579 ms
gnavi.gif
403 ms
banner_technology.jpg
824 ms
icon_d.gif
448 ms
icon_dd.gif
545 ms
border.jpg
550 ms
banner_product.jpg
813 ms
icon_p.gif
673 ms
banner_application.jpg
1086 ms
icon_r.gif
740 ms
lead_news.gif
1224 ms
btn_more_off.gif
1243 ms
rx_index_banner.gif
1330 ms
right_banner_contact_off.jpg
1015 ms
right_banner_ionbattery_off.jpg
1029 ms
right_banner_batterywords_off.jpg
1218 ms
right_banner_batterytime_off.jpg
1236 ms
btn_pagetop_off.gif
1262 ms
bg_footer.gif
1418 ms
logo2.gif
1414 ms
linkid.js
8 ms
collect
10 ms
collect
70 ms
ga-audiences
40 ms
print.css
223 ms
baysun.net 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
baysun.net 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
baysun.net SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Baysun.net 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 Baysun.net 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.
baysun.net
Open Graph description is not detected on the main page of BAYSUN. 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: