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technoflex.co.jp screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

technoflex.co.jp

株式会社テクノフレックス

Page Load Speed

11.8 sec in total

First Response

519 ms

Resources Loaded

10.9 sec

Page Rendered

444 ms

technoflex.co.jp screenshot

About Website

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

フレキシブルホース、ベローズ型伸縮管継手、耐震フレキ、耐震配管継手、耐震継手、免震継手、真空フレキ、水道用フレキ等の製造販売。夢を実現する技術。テクノフレックスは、世界のインフラを支えています。

Visit technoflex.co.jp

Key Findings

We analyzed Technoflex.co.jp page load time and found that the first response time was 519 ms and then it took 11.3 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

technoflex.co.jp performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.8 s

0/100

25%

SI (Speed Index)

Value17.7 s

0/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

Network Requests Diagram

technoflex.co.jp

519 ms

www.technoflex.co.jp

916 ms

gtm.js

64 ms

mfx-serp.css

41 ms

mfx-serp-resp.css

45 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 70% of them (54 requests) were addressed to the original Technoflex.co.jp, 13% (10 requests) were made to Ssl4.eir-parts.net and 8% (6 requests) were made to C.marsflag.com. The less responsive or slowest element that took the longest time to load (7.8 sec) belongs to the original domain Technoflex.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 605.3 kB (7%)

Content Size

9.3 MB

After Optimization

8.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Technoflex.co.jp main page is 9.3 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. 70% of websites need less resources to load. Images take 8.7 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 22.4 kB

  • Original 28.4 kB
  • After minification 26.8 kB
  • After compression 5.9 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. 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 22.4 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 450.1 kB

  • Original 8.7 MB
  • After minification 8.3 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. Technoflex images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 99.3 kB

  • Original 438.6 kB
  • After minification 436.4 kB
  • After compression 339.3 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 99.3 kB or 23% of the original size.

CSS Optimization

-33%

Potential reduce by 33.5 kB

  • Original 101.1 kB
  • After minification 101.0 kB
  • After compression 67.6 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. Technoflex.co.jp needs all CSS files to be minified and compressed as it can save up to 33.5 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (42%)

Requests Now

72

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Technoflex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

technoflex.co.jp

technoflex.co.jp

519 ms

www.technoflex.co.jp

www.technoflex.co.jp

916 ms

gtm.js

gtm.js

64 ms

mfx-serp.css

mfx-serp.css

41 ms

mfx-serp-resp.css

mfx-serp-resp.css

45 ms

slick-theme.css

slick-theme.css

507 ms

slick.css

slick.css

508 ms

font-awesome.min.css

font-awesome.min.css

508 ms

ir.css

ir.css

513 ms

eir.js

eir.js

515 ms

mfx-serp.js

mfx-serp.js

54 ms

gui.js

gui.js

53 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

25 ms

slick.min.js

slick.min.js

515 ms

ofi.min.js

ofi.min.js

1010 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

1012 ms

jquery.matchHeight-min.js

jquery.matchHeight-min.js

1014 ms

jquery.rwdImageMaps.min.js

jquery.rwdImageMaps.min.js

1015 ms

setting.js

setting.js

1028 ms

font-awesome.css

font-awesome.css

7 ms

analytics.js

analytics.js

16 ms

collect

collect

13 ms

js

js

43 ms

styles.css

styles.css

702 ms

css

css

28 ms

bg-header.png

bg-header.png

490 ms

logo.png

logo.png

492 ms

ico-arr-r.png

ico-arr-r.png

518 ms

mv-img-01.jpg

mv-img-01.jpg

1730 ms

mv-img-02.jpg

mv-img-02.jpg

2950 ms

mv-img-03.jpg

mv-img-03.jpg

1940 ms

mv-img-04.jpg

mv-img-04.jpg

2280 ms

mv-img-01-sp.jpg

mv-img-01-sp.jpg

1955 ms

mv-img-02-sp.jpg

mv-img-02-sp.jpg

1982 ms

mv-img-03-sp.jpg

mv-img-03-sp.jpg

3747 ms

mv-img-04-sp.jpg

mv-img-04-sp.jpg

3347 ms

mv-img-05.png

mv-img-05.png

2461 ms

ico-arr-r-blue.png

ico-arr-r-blue.png

2494 ms

about-img-01.png

about-img-01.png

3960 ms

about-img-01-sp.png

about-img-01-sp.png

3635 ms

about-img-02.png

about-img-02.png

3899 ms

about-img-02-sp.png

about-img-02-sp.png

4164 ms

about-img-03.png

about-img-03.png

5379 ms

about-img-03-sp.png

about-img-03-sp.png

4938 ms

about-img-04.png

about-img-04.png

5592 ms

about-img-04-sp.png

about-img-04-sp.png

5088 ms

banner-img-01.png

banner-img-01.png

4969 ms

banner-img-01-sp.png

banner-img-01-sp.png

5027 ms

company-img-01.png

company-img-01.png

5952 ms

company-img-02.png

company-img-02.png

6184 ms

company-img-03.png

company-img-03.png

6169 ms

company-img-04.png

company-img-04.png

6445 ms

company-img-05.png

company-img-05.png

6556 ms

company-img-06.png

company-img-06.png

6728 ms

backTop.png

backTop.png

6456 ms

logoF.png

logoF.png

6690 ms

logoF-sp.png

logoF-sp.png

6690 ms

font

font

157 ms

eir_common.js

eir_common.js

1042 ms

bg-img-01.png

bg-img-01.png

7761 ms

bg-img-02.png

bg-img-02.png

7609 ms

bg-img-03.png

bg-img-03.png

7687 ms

bg-img-04.png

bg-img-04.png

7839 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

54 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

7279 ms

bg-footer.png

bg-footer.png

7080 ms

ico-arr-r-sp.png

ico-arr-r-sp.png

7575 ms

main.css

main.css

171 ms

bootstrap_for_eir.css

bootstrap_for_eir.css

347 ms

util.js

util.js

514 ms

common_conf.js

common_conf.js

170 ms

ajax-loader.gif

ajax-loader.gif

6433 ms

eir_main.js

eir_main.js

174 ms

custom.js

custom.js

173 ms

top.js

top.js

168 ms

top.js

top.js

171 ms

announcement_0.js

announcement_0.js

175 ms

Accessibility Review

technoflex.co.jp accessibility score

87

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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.

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

technoflex.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

High

Missing source maps for large first-party JavaScript

SEO Factors

technoflex.co.jp SEO score

98

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 Technoflex.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 Technoflex.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

technoflex.co.jp

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