Tools & Wizards About Us
swagelok.co.jp screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

swagelok.co.jp

スウェージロック社（Swagelok）：継手、バルブ、流体システムの製造・開発・販売・サービス | Swagelok

Page Load Speed

1.8 sec in total

First Response

186 ms

Resources Loaded

1.4 sec

Page Rendered

264 ms

swagelok.co.jp screenshot

About Website

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

スウェージロック社は、年間売上高20億米ドルのプライベート・カンパニーです。高品質の流体システム製品およびソリューションを設計・製造し、お届けしています。 調達・原材料・ツールから継続的改善および予知保全プログラムまでカバーする徹底した品質管理システムを採用することで、お客さまの期待に応える一貫した品質を実現しています。

Visit swagelok.co.jp

Key Findings

We analyzed Swagelok.co.jp page load time and found that the first response time was 186 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

swagelok.co.jp performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value1,600 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.039

100/100

15%

TTI (Time to Interactive)

Value45.2 s

0/100

10%

Network Requests Diagram

www.swagelok.co.jp

186 ms

ja

582 ms

all.css

33 ms

slick.css

235 ms

slick-theme.css

81 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Swagelok.co.jp, 83% (45 requests) were made to Swagelok.com and 7% (4 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (582 ms) relates to the external source Swagelok.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 607.4 kB (49%)

Content Size

1.2 MB

After Optimization

633.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Swagelok.co.jp 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. 70% of websites need less resources to load. Javascripts take 832.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 52.1 kB

  • Original 63.8 kB
  • After minification 44.4 kB
  • After compression 11.7 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 19.5 kB, which is 30% 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 52.1 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 346 B

  • Original 311.3 kB
  • After minification 310.9 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. Swagelok images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 553.2 kB

  • Original 832.2 kB
  • After minification 629.1 kB
  • After compression 279.0 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 553.2 kB or 66% of the original size.

CSS Optimization

-5%

Potential reduce by 1.6 kB

  • Original 33.1 kB
  • After minification 32.5 kB
  • After compression 31.4 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. Swagelok.co.jp has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (53%)

Requests Now

47

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Swagelok. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.swagelok.co.jp

www.swagelok.co.jp

186 ms

ja

ja

582 ms

all.css

all.css

33 ms

slick.css

slick.css

235 ms

slick-theme.css

slick-theme.css

81 ms

app.css

app.css

46 ms

modernizr.js

modernizr.js

38 ms

jquery.js

jquery.js

52 ms

fastclick.js

fastclick.js

78 ms

jquery.cookie.js

jquery.cookie.js

103 ms

slick.min.js

slick.min.js

57 ms

foundation.js

foundation.js

71 ms

foundation.offcanvas.js

foundation.offcanvas.js

213 ms

foundation.interchange.js

foundation.interchange.js

220 ms

foundation.reveal.js

foundation.reveal.js

265 ms

foundation.equalizer.js

foundation.equalizer.js

120 ms

foundation.tab.js

foundation.tab.js

349 ms

foundation.abide.js

foundation.abide.js

421 ms

foundation.accordion.js

foundation.accordion.js

349 ms

jquery-ui-1.11.4.js

jquery-ui-1.11.4.js

391 ms

ie8.js

ie8.js

378 ms

handlebars-v3.0.3.js

handlebars-v3.0.3.js

358 ms

app.js

app.js

358 ms

js

js

61 ms

gmaps.js

gmaps.js

357 ms

locator.js

locator.js

379 ms

gtm.js

gtm.js

140 ms

KWQAB-E62QH-GRDGL-MZ5SZ-XZLA8

KWQAB-E62QH-GRDGL-MZ5SZ-XZLA8

110 ms

alert-icon.png

alert-icon.png

120 ms

close-icon.png

close-icon.png

120 ms

tip-menu.png

tip-menu.png

121 ms

logo-global@2x.png

logo-global@2x.png

127 ms

logo-print.png

logo-print.png

156 ms

swagelok-pitting-corrosion-web-graphic-1900x420-image.ashx

swagelok-pitting-corrosion-web-graphic-1900x420-image.ashx

266 ms

products-grid.ashx

products-grid.ashx

156 ms

services-grid.ashx

services-grid.ashx

156 ms

industries-grid.ashx

industries-grid.ashx

269 ms

blog-header-640x320.ashx

blog-header-640x320.ashx

197 ms

toolbox-grid.ashx

toolbox-grid.ashx

157 ms

about-grid-7.ashx

about-grid-7.ashx

158 ms

catalogs.ashx

catalogs.ashx

196 ms

cv-calculator.ashx

cv-calculator.ashx

196 ms

cad-files.ashx

cad-files.ashx

231 ms

regulator-flow-curve-generator.ashx

regulator-flow-curve-generator.ashx

229 ms

certifications.ashx

certifications.ashx

230 ms

logo-footer.png

logo-footer.png

230 ms

logo-print-footer.png

logo-print-footer.png

233 ms

NotoSans-Regular.woff

NotoSans-Regular.woff

148 ms

NotoSans-Bold.woff

NotoSans-Bold.woff

148 ms

fa-solid-900.woff

fa-solid-900.woff

41 ms

fa-regular-400.woff

fa-regular-400.woff

43 ms

fa-brands-400.woff

fa-brands-400.woff

34 ms

config.json

config.json

116 ms

print.css

print.css

19 ms

Accessibility Review

swagelok.co.jp accessibility score

93

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

swagelok.co.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

swagelok.co.jp SEO score

93

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

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 Swagelok.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 Swagelok.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

swagelok.co.jp

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