Tools & Wizards About Us
lightstone.co.jp screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

lightstone.co.jp

ライトストーン Origin, MAXQDA, Stata, EViews, Match!, Jade

Page Load Speed

10.5 sec in total

First Response

529 ms

Resources Loaded

9.4 sec

Page Rendered

512 ms

lightstone.co.jp screenshot

About Website

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.jp

Key Findings

We analyzed Lightstone.co.jp page load time and found that the first response time was 529 ms and then it took 9.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

lightstone.co.jp performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value40.0 s

0/100

25%

SI (Speed Index)

Value18.7 s

0/100

10%

TBT (Total Blocking Time)

Value640 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value24.0 s

1/100

10%

Network Requests Diagram

lightstone.co.jp

529 ms

www.lightstone.co.jp

898 ms

bootstrap.css

356 ms

main_202107.css

512 ms

swiper.css

522 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 82% of them (46 requests) were addressed to the original Lightstone.co.jp, 7% (4 requests) were made to Google.com and 4% (2 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (7.1 sec) belongs to the original domain Lightstone.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 153.7 kB (2%)

Content Size

7.3 MB

After Optimization

7.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lightstone.co.jp main page is 7.3 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. 50% of websites need less resources to load. Images take 6.9 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 37.2 kB

  • Original 47.1 kB
  • After minification 41.0 kB
  • After compression 9.9 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 6.1 kB, which is 13% 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 37.2 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 55.8 kB

  • Original 6.9 MB
  • After minification 6.8 MB

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. Lightstone images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 40.2 kB

  • Original 339.5 kB
  • After minification 339.2 kB
  • After compression 299.3 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 40.2 kB or 12% of the original size.

CSS Optimization

-33%

Potential reduce by 20.6 kB

  • Original 63.0 kB
  • After minification 63.0 kB
  • After compression 42.5 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 20.6 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (48%)

Requests Now

54

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 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 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lightstone.co.jp

lightstone.co.jp

529 ms

www.lightstone.co.jp

www.lightstone.co.jp

898 ms

bootstrap.css

bootstrap.css

356 ms

main_202107.css

main_202107.css

512 ms

swiper.css

swiper.css

522 ms

lightbox.css

lightbox.css

526 ms

analytics-tag.js

analytics-tag.js

532 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

536 ms

ytag.js

ytag.js

687 ms

yahoo-tag.js

yahoo-tag.js

543 ms

lightbox.js

lightbox.js

681 ms

style_index.css

style_index.css

694 ms

jquery.min.js

jquery.min.js

25 ms

cse.js

cse.js

51 ms

swiper.js

swiper.js

1069 ms

bootstrap.js

bootstrap.js

905 ms

mycart.js

mycart.js

711 ms

ofi.js

ofi.js

32 ms

hai2mail-tag.js

hai2mail-tag.js

722 ms

svg.css

svg.css

341 ms

gtm.js

gtm.js

98 ms

obj_sitetitle.png

obj_sitetitle.png

298 ms

cart_blank_white_icon.png

cart_blank_white_icon.png

199 ms

tel_white_icon.png

tel_white_icon.png

300 ms

cart_blank_icon.png

cart_blank_icon.png

198 ms

main_softwear.png

main_softwear.png

7119 ms

main_system.png

main_system.png

3293 ms

main_study.png

main_study.png

1751 ms

bn_top1_originpro2024b.png

bn_top1_originpro2024b.png

552 ms

bn_top1_maxqda24.png

bn_top1_maxqda24.png

382 ms

bn_top1_stata18.png

bn_top1_stata18.png

746 ms

bn_top1_eviews13.png

bn_top1_eviews13.png

739 ms

bn_top1_mipar.png

bn_top1_mipar.png

902 ms

bn_top1_nanoacademic2.png

bn_top1_nanoacademic2.png

1094 ms

bn_top1_multisigma.png

bn_top1_multisigma.png

1106 ms

bn_top1_system.png

bn_top1_system.png

1253 ms

bn_top2_exhibition_off.png

bn_top2_exhibition_off.png

1272 ms

statistical_softwares.png

statistical_softwares.png

1289 ms

bn_top2_analytics.png

bn_top2_analytics.png

1430 ms

SGS_ISO-IEC_27001_with_ISMS-AC_small.jpg

SGS_ISO-IEC_27001_with_ISMS-AC_small.jpg

1449 ms

uagc.png

uagc.png

1469 ms

topmenu_icon.png

topmenu_icon.png

1606 ms

mail_19.png

mail_19.png

1605 ms

cse_element__ja.js

cse_element__ja.js

20 ms

default+ja.css

default+ja.css

49 ms

default.css

default.css

51 ms

blue_link.png

blue_link.png

1427 ms

bn_top2_exhibition_on.png

bn_top2_exhibition_on.png

1560 ms

list_icon.png

list_icon.png

1579 ms

MyCart

MyCart

1569 ms

async-ads.js

async-ads.js

29 ms

branding.png

branding.png

25 ms

prev.png

prev.png

1594 ms

next.png

next.png

1632 ms

loading.gif

loading.gif

1652 ms

close.png

close.png

1689 ms

Accessibility Review

lightstone.co.jp accessibility score

96

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

Links do not have a discernible name

Best Practices

lightstone.co.jp best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

lightstone.co.jp SEO score

88

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    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.

Social Sharing Optimization

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: