18.8 sec in total
649 ms
16.9 sec
1.3 sec
Visit seiwa-ltd.jp now to see the best up-to-date Seiwa Ltd content for Japan and also check out these interesting facts you probably never knew about seiwa-ltd.jp
環境技術・栽培技術・製品開発・施設設計を集積したノウハウを駆使して、生産者のみなさまに作物の高い収量・品質を実現できるハウス内環境を提案
Visit seiwa-ltd.jpWe analyzed Seiwa-ltd.jp page load time and found that the first response time was 649 ms and then it took 18.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
seiwa-ltd.jp performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value4.2 s
44/100
25%
Value10.2 s
8/100
10%
Value310 ms
77/100
30%
Value0.033
100/100
15%
Value12.5 s
14/100
10%
649 ms
587 ms
1529 ms
1083 ms
580 ms
Our browser made a total of 109 requests to load all elements on the main page. We found that 95% of them (104 requests) were addressed to the original Seiwa-ltd.jp, 2% (2 requests) were made to Ajax.googleapis.com and 2% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (6.3 sec) belongs to the original domain Seiwa-ltd.jp.
Page size can be reduced by 380.4 kB (18%)
2.1 MB
1.7 MB
In fact, the total size of Seiwa-ltd.jp main page is 2.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 24.0 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 3.3 kB, which is 11% 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 24.0 kB or 79% of the original size.
Potential reduce by 39.8 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. Seiwa Ltd images are well optimized though.
Potential reduce by 292.7 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 292.7 kB or 68% of the original size.
Potential reduce by 23.8 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. Seiwa-ltd.jp needs all CSS files to be minified and compressed as it can save up to 23.8 kB or 80% of the original size.
Number of requests can be reduced by 27 (26%)
103
76
The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seiwa Ltd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
seiwa-ltd.jp
649 ms
www.seiwa-ltd.jp
587 ms
www.seiwa-ltd.jp
1529 ms
jquery.min.js
1083 ms
smoothScroll.js
580 ms
general.css
596 ms
layout.css
605 ms
fontchg2.css
613 ms
smartRollover.js
739 ms
slidedown.js
1157 ms
heightLine.js
1155 ms
styleswitcher.js
1171 ms
index.css
1230 ms
jquery.imgpreload.min.js
1336 ms
jquery.bxSlider.min.js
1632 ms
bxSlider.js
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styles.css
1739 ms
jquery-ui.css
199 ms
mtssb-front.css
1754 ms
pagenavi-css.css
1797 ms
jquery.js
2547 ms
jquery-migrate.min.js
2199 ms
jquery.carouFredSel-6.1.0.js
2746 ms
jquery.form.min.js
2148 ms
scripts.js
2185 ms
core.min.js
2180 ms
datepicker.min.js
2974 ms
jquery.ui.datepicker-ja.min.js
29 ms
wp-embed.min.js
2904 ms
wp-emoji-release.min.js
1640 ms
ga.js
220 ms
header_bg.jpg
445 ms
imgtext01.gif
707 ms
fontsize_btn.png
1051 ms
logo.gif
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link01.gif
1031 ms
link_online.jpg
1197 ms
link_login.jpg
1206 ms
search.gif
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banner_list01.jpg
5539 ms
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6026 ms
__utm.gif
25 ms
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link09.gif
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pro.jpg
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pentakeep.jpg
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ls.jpeg
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sh.jpg
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news_list_icon15.gif
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imgtext05.gif
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labo1.jpeg
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90aa0830c0d54a384a2dff85dfc9c0ed.jpeg
5616 ms
inspectiont.jpg
5568 ms
study.jpg
5685 ms
member.jpg
5766 ms
other.jpeg
5452 ms
SEIWA_index_08.png
5554 ms
banner07.jpg
4644 ms
imgtext05.gif
4482 ms
flash.jpg
4562 ms
imgtext06.gif
4595 ms
link04.jpg
4614 ms
photo01.jpg
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banner01.jpg
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contact_top_bg.gif
4639 ms
photo02.jpg
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link05.jpg
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4764 ms
contact_btm_bg.gif
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link07.jpg
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page_top.gif
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copy_right.gif
4244 ms
line.gif
4514 ms
ul_bg.gif
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environmental_bg.gif
4221 ms
fontchg1.css
368 ms
fontchg3.css
206 ms
seiwa-ltd.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
seiwa-ltd.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
seiwa-ltd.jp 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
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seiwa-ltd.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 Seiwa-ltd.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.
seiwa-ltd.jp
Open Graph description is not detected on the main page of Seiwa Ltd. 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: