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nst-co.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

nst-co.com

株式会社エヌエスティー｜検査・計測・測定装置、FAシステム、無人化・省電力化装置、各種制御装置の開発・設計・製造

Page Load Speed

5.4 sec in total

First Response

913 ms

Resources Loaded

3.6 sec

Page Rendered

876 ms

nst-co.com screenshot

About Website

Click here to check amazing Nst Co content. Otherwise, check out these important facts you probably never knew about nst-co.com

NST（株式会社エヌエスティー）は、静岡県浜松市で産業用機械の設計・開発・製造を行っています。人手作業や熟練作業の装置化、要素技術開発、自動化・省人化装置の新規開発、老朽化装置のレトロフィットなど、あらゆる分野のニーズにお応えします。まずはご相談ください。

Visit nst-co.com

Key Findings

We analyzed Nst-co.com page load time and found that the first response time was 913 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

nst-co.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value1,520 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value16.3 s

5/100

10%

Network Requests Diagram

www.nst-co.com

913 ms

js

81 ms

style.min.css

181 ms

styles.css

355 ms

reset.css

520 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 87% of them (34 requests) were addressed to the original Nst-co.com, 3% (1 request) were made to Googletagmanager.com and 3% (1 request) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Nst-co.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 79.3 kB (7%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nst-co.com main page is 1.2 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. 30% of websites need less resources to load. Images take 838.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 37.2 kB

  • Original 45.8 kB
  • After minification 42.8 kB
  • After compression 8.6 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. HTML code on this page is well minified. 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 81% of the original size.

Image Optimization

-3%

Potential reduce by 25.6 kB

  • Original 838.3 kB
  • After minification 812.7 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. Nst Co images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 5.0 kB

  • Original 278.9 kB
  • After minification 278.9 kB
  • After compression 273.9 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

-33%

Potential reduce by 11.5 kB

  • Original 34.7 kB
  • After minification 33.4 kB
  • After compression 23.1 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. Nst-co.com needs all CSS files to be minified and compressed as it can save up to 11.5 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (58%)

Requests Now

36

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nst Co. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.nst-co.com

www.nst-co.com

913 ms

js

js

81 ms

style.min.css

style.min.css

181 ms

styles.css

styles.css

355 ms

reset.css

reset.css

520 ms

common.css

common.css

521 ms

variable.css

variable.css

520 ms

top.css

top.css

525 ms

swiper-bundle.min.css

swiper-bundle.min.css

25 ms

jquery.min.js

jquery.min.js

28 ms

gimmick.js

gimmick.js

632 ms

index.js

index.js

632 ms

index.js

index.js

691 ms

api.js

api.js

44 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

691 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

692 ms

wp-polyfill.min.js

wp-polyfill.min.js

698 ms

index.js

index.js

708 ms

logo.svg

logo.svg

223 ms

arrow-s-r-blue.svg

arrow-s-r-blue.svg

319 ms

arrow-r.svg

arrow-r.svg

320 ms

arrow-s-r.svg

arrow-s-r.svg

321 ms

category-fig-01.jpg

category-fig-01.jpg

323 ms

category-fig-02.jpg

category-fig-02.jpg

688 ms

category-fig-03.jpg

category-fig-03.jpg

356 ms

category-fig-04.jpg

category-fig-04.jpg

659 ms

arrow-c-r.svg

arrow-c-r.svg

488 ms

icon-check-red.svg

icon-check-red.svg

488 ms

service-fig-01.jpg

service-fig-01.jpg

496 ms

service-fig-02.jpg

service-fig-02.jpg

709 ms

technology-fig-01.jpg

technology-fig-01.jpg

1001 ms

csr-fig-05.jpg

csr-fig-05.jpg

661 ms

csr-fig-06.jpg

csr-fig-06.jpg

668 ms

recruit-fig-01.jpg

recruit-fig-01.jpg

1343 ms

recruit-fig-02.jpg

recruit-fig-02.jpg

1347 ms

logofull.svg

logofull.svg

843 ms

noto-sans-jp-subset-500.woff

noto-sans-jp-subset-500.woff

1490 ms

noto-sans-jp-subset-700.woff

noto-sans-jp-subset-700.woff

1341 ms

recaptcha__en.js

recaptcha__en.js

24 ms

Accessibility Review

nst-co.com accessibility score

97

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.

Best Practices

nst-co.com 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

nst-co.com SEO score

97

Search Engine Optimization Advices

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 Nst-co.com 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 Nst-co.com 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

nst-co.com

Open Graph data is detected on the main page of Nst Co. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: