6.3 sec in total
1 sec
5.1 sec
231 ms
Click here to check amazing Lightstone content for Japan. Otherwise, check out these important facts you probably never knew about lightstone.co.jp
株式会社ライトストーンは、研究開発に携わる皆様に役立つ技術系ソフトウェアと、迅速なテクニカルサポートを提供いたします。主な製品:科学技術系グラフ作成ソフトOriginPro、統合統計パッケージStata、計量経済データ分析EViews、質的データ分析・混合研究法MAXQDA、結晶構造解析Jade
Visit lightstone.co.jpWe analyzed Lightstone.co.jp page load time and found that the first response time was 1 sec and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
lightstone.co.jp performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value39.8 s
0/100
25%
Value19.8 s
0/100
10%
Value730 ms
40/100
30%
Value0.016
100/100
15%
Value23.9 s
1/100
10%
1011 ms
743 ms
392 ms
1660 ms
789 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 95% of them (41 requests) were addressed to the original Lightstone.co.jp, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Lightstone.co.jp.
Page size can be reduced by 239.0 kB (17%)
1.4 MB
1.2 MB
In fact, the total size of Lightstone.co.jp main page is 1.4 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. 20% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 14.5 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 2.8 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 14.5 kB or 76% of the original size.
Potential reduce by 131.4 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, Lightstone needs image optimization as it can save up to 131.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 74.1 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 74.1 kB or 57% of the original size.
Potential reduce by 19.0 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. Lightstone.co.jp needs all CSS files to be minified and compressed as it can save up to 19.0 kB or 84% of the original size.
Number of requests can be reduced by 3 (7%)
42
39
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lightstone. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
lightstone.co.jp
1011 ms
style.css
743 ms
flexslider.css
392 ms
jquery.min.js
1660 ms
jquery.flexslider-min.js
789 ms
analytics.js
412 ms
obj_sitetitle.gif
201 ms
cart.png
198 ms
banner-top1.png
1538 ms
banner-top8.png
730 ms
banner-top3.png
1565 ms
banner-top4.png
1997 ms
banner-top6.png
1815 ms
banner-top10.png
1221 ms
banner-top2.png
1827 ms
logo_origin.png
1425 ms
logo_flexpde.png
1628 ms
logo_soilvision.png
1730 ms
logo_beam.png
1764 ms
logo_climex.png
1832 ms
logo_jade.png
1922 ms
logo_icdd.png
1961 ms
logo_diamond.png
2015 ms
logo_endeavour.png
2011 ms
logo_match.png
2035 ms
logo_pcd.png
2114 ms
logo_stata.png
2159 ms
logo_eviews.png
2191 ms
logo_gauss.png
2193 ms
logo_limdep.png
2216 ms
logo_rats.png
2235 ms
logo_swp.png
2307 ms
logo_maxqda.png
2357 ms
logo_aicharts.png
2388 ms
logo_extreme.png
2374 ms
logo_develop.png
2416 ms
logo_seminar.png
2438 ms
logo_contest.png
2500 ms
logo_exhibition.png
2749 ms
p_05.gif
2557 ms
SGS_27001_JIPDEC_small.jpg
209 ms
ga.js
27 ms
__utm.gif
11 ms
lightstone.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.
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
lightstone.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
lightstone.co.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
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lightstone.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 Lightstone.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.
lightstone.co.jp
Open Graph description is not detected on the main page of Lightstone. 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: