Tools & Wizards About Us
nsg.gr.jp screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

nsg.gr.jp

NSGグループ

Page Load Speed

7 sec in total

First Response

366 ms

Resources Loaded

5 sec

Page Rendered

1.6 sec

nsg.gr.jp screenshot

About Website

Visit nsg.gr.jp now to see the best up-to-date Nsg content for Japan and also check out these interesting facts you probably never knew about nsg.gr.jp

NSGグループは「New Sustainable Growth（新しい持続可能な成長を）」をスローガンに、教育事業と医療福祉事業を中核に、検定・出版や商社、広告代理店、建設、ゴルフ場、ホテル、飲食、ＩＴ等幅広い事業を展開しています。

Visit nsg.gr.jp

Key Findings

We analyzed Nsg.gr.jp page load time and found that the first response time was 366 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

nsg.gr.jp performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value12.1 s

0/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value1,000 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.8 s

3/100

10%

Network Requests Diagram

nsg.gr.jp

366 ms

nsg.gr.jp

724 ms

www.nsg.gr.jp

735 ms

font-awesome.min.css

39 ms

common.css

178 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 60% of them (58 requests) were addressed to the original Nsg.gr.jp, 8% (8 requests) were made to Prcdn.freetls.fastly.net and 7% (7 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Nsg.gr.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 394.6 kB (6%)

Content Size

6.7 MB

After Optimization

6.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nsg.gr.jp main page is 6.7 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 6.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 80.1 kB

  • Original 95.5 kB
  • After minification 82.5 kB
  • After compression 15.4 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. This page needs HTML code to be minified as it can gain 13.0 kB, which is 14% 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 80.1 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 299.5 kB

  • Original 6.4 MB
  • After minification 6.1 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. Nsg images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.7 kB

  • Original 210.5 kB
  • After minification 210.5 kB
  • After compression 207.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-25%

Potential reduce by 12.3 kB

  • Original 48.5 kB
  • After minification 48.5 kB
  • After compression 36.2 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. Nsg.gr.jp needs all CSS files to be minified and compressed as it can save up to 12.3 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (40%)

Requests Now

89

After Optimization

53

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nsg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nsg.gr.jp

nsg.gr.jp

366 ms

nsg.gr.jp

nsg.gr.jp

724 ms

www.nsg.gr.jp

www.nsg.gr.jp

735 ms

font-awesome.min.css

font-awesome.min.css

39 ms

common.css

common.css

178 ms

component.css

component.css

354 ms

fonts.css

fonts.css

510 ms

theme.css

theme.css

684 ms

calendar.css

calendar.css

512 ms

slick.css

slick.css

514 ms

slick-theme.css

slick-theme.css

529 ms

add.css

add.css

536 ms

history.css

history.css

679 ms

css2

css2

43 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

32 ms

slick.min.js

slick.min.js

706 ms

script.js

script.js

705 ms

analytics.js

analytics.js

247 ms

gtm.js

gtm.js

293 ms

fbevents.js

fbevents.js

199 ms

bg_p.png

bg_p.png

405 ms

logo_01_2021.png

logo_01_2021.png

247 ms

icon_arrow03.svg

icon_arrow03.svg

248 ms

logo_02.png

logo_02.png

647 ms

banner1.png

banner1.png

248 ms

banner2.png

banner2.png

246 ms

icon_date.svg

icon_date.svg

404 ms

banner-movie.jpg

banner-movie.jpg

645 ms

banner_kigyo.jpg

banner_kigyo.jpg

403 ms

banner_501.jpg

banner_501.jpg

403 ms

banner_syanaihou2.jpg

banner_syanaihou2.jpg

645 ms

banner_sanka.jpg

banner_sanka.jpg

644 ms

banner_book04.png

banner_book04.png

644 ms

banner_book03.png

banner_book03.png

644 ms

cse.js

cse.js

397 ms

icon_arrow04.svg

icon_arrow04.svg

1003 ms

icon06.png

icon06.png

846 ms

32951-1369-e1faa617c3b730e3be49caa50f96ec26-1201x555.jpg

32951-1369-e1faa617c3b730e3be49caa50f96ec26-1201x555.jpg

544 ms

20240312_DSC0075.jpg

20240312_DSC0075.jpg

1745 ms

%E4%B8%AD%E6%9D%A1%E9%AB%98%E6%A0%A1%E9%9B%86%E5%90%88%E5%86%99%E7%9C%9F-1-1-640x360.jpg

%E4%B8%AD%E6%9D%A1%E9%AB%98%E6%A0%A1%E9%9B%86%E5%90%88%E5%86%99%E7%9C%9F-1-1-640x360.jpg

928 ms

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20240229_DSC2231-640x427.jpg

1097 ms

DSC_0634-640x424.jpg

DSC_0634-640x424.jpg

976 ms

bg_town.png

bg_town.png

1213 ms

icon_search.svg

icon_search.svg

1096 ms

bg_town_bottom.png

bg_town_bottom.png

1147 ms

20240326_130847_M.jpg

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2173 ms

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20240215_DSC8891-640x427.jpg

1249 ms

DSC_0849-640x424.jpg

DSC_0849-640x424.jpg

1402 ms

icon_pen.svg

icon_pen.svg

1294 ms

%E8%83%8E%E5%86%85DEERS20240511-640x415.png

%E8%83%8E%E5%86%85DEERS20240511-640x415.png

2041 ms

image-62-640x480.jpg

image-62-640x480.jpg

1587 ms

extra_bg.jpg

extra_bg.jpg

1996 ms

6ec5cef1e162724c9a4cedc3767e4230_s-300x200.jpg

6ec5cef1e162724c9a4cedc3767e4230_s-300x200.jpg

1573 ms

0631ac028834f989024cc811e87812f3_s.jpg

0631ac028834f989024cc811e87812f3_s.jpg

2080 ms

1651114352128.jpg

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1920 ms

%E4%BB%A3%E8%A1%A8note57-640x354.jpg

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1914 ms

DSC_0849-640x424.jpg

DSC_0849-640x424.jpg

2085 ms

%E7%94%BB%E5%83%8F1-640x335.jpg

%E7%94%BB%E5%83%8F1-640x335.jpg

2093 ms

32951-1375-596b72c633499bd1a0bdbb15d5b948a6-1728x1152.jpg

32951-1375-596b72c633499bd1a0bdbb15d5b948a6-1728x1152.jpg

814 ms

32951-1374-717e2bc76afaa365f43855b8d5e11a25-768x432.png

32951-1374-717e2bc76afaa365f43855b8d5e11a25-768x432.png

975 ms

32951-1355-752ac32c9de254f88cc3f301b96517ba-621x414.png

32951-1355-752ac32c9de254f88cc3f301b96517ba-621x414.png

970 ms

32951-1373-1c09099d1ec14d6db832446adf3a1ae8-1744x1536.jpg

32951-1373-1c09099d1ec14d6db832446adf3a1ae8-1744x1536.jpg

1324 ms

32951-1372-e05a915510a3069ca87f60e4f3b4fbb2-752x500.jpg

32951-1372-e05a915510a3069ca87f60e4f3b4fbb2-752x500.jpg

975 ms

32951-1371-a8b890e649d33367fb5f8ee2d4fba6f4-625x341.png

32951-1371-a8b890e649d33367fb5f8ee2d4fba6f4-625x341.png

972 ms

32951-1368-3722f0a7ca57cd9cbb7f3e6b45e3536e-1175x518.jpg

32951-1368-3722f0a7ca57cd9cbb7f3e6b45e3536e-1175x518.jpg

975 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

267 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

420 ms

neILzCirqoswsqX9_oU.ttf

neILzCirqoswsqX9_oU.ttf

766 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

202 ms

slick.woff

slick.woff

1972 ms

sns_icon_facebook.png

sns_icon_facebook.png

2008 ms

sns_icon_insta.png

sns_icon_insta.png

2049 ms

collect

collect

54 ms

sns_icon_twitter.png

sns_icon_twitter.png

2025 ms

collect

collect

520 ms

js

js

137 ms

destination

destination

284 ms

lt.js

lt.js

481 ms

js

js

307 ms

kcu48u6yaz

kcu48u6yaz

458 ms

js

js

303 ms

sns_icon_tiktok.svg

sns_icon_tiktok.svg

1906 ms

icon_slider4.svg

icon_slider4.svg

1990 ms

icon_slider3.svg

icon_slider3.svg

1990 ms

ajax-loader.gif

ajax-loader.gif

2019 ms

cse_element__ja.js

cse_element__ja.js

407 ms

default+ja.css

default+ja.css

567 ms

default.css

default.css

647 ms

ytag.js

ytag.js

780 ms

clarity.js

clarity.js

169 ms

ga-audiences

ga-audiences

341 ms

err.gif

err.gif

910 ms

async-ads.js

async-ads.js

239 ms

branding.png

branding.png

170 ms

clear.png

clear.png

45 ms

nav_logo114.png

nav_logo114.png

46 ms

c.gif

c.gif

7 ms

Accessibility Review

nsg.gr.jp accessibility score

85

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

nsg.gr.jp best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nsg.gr.jp SEO score

81

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

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 Nsg.gr.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 Nsg.gr.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

nsg.gr.jp

Open Graph description is not detected on the main page of Nsg. 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: