Tools & Wizards About Us
ferrotec.co.jp screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

ferrotec.co.jp

株式会社フェローテックホールディングス | Ferrotec Holdings Corporation.

Page Load Speed

13.1 sec in total

First Response

601 ms

Resources Loaded

11.7 sec

Page Rendered

778 ms

ferrotec.co.jp screenshot

About Website

Welcome to ferrotec.co.jp homepage info - get ready to check Ferrotec best content for Japan right away, or after learning these important things about ferrotec.co.jp

フェローテックグループは、新エネルギー産業およびエレクトロニクス産業を中心に高品質な製品やサービスを提案し、コスト競争力のある製品やサービスを提供することにより、お客様から信頼されて、満足を頂くことを掲げます。

Visit ferrotec.co.jp

Key Findings

We analyzed Ferrotec.co.jp page load time and found that the first response time was 601 ms and then it took 12.5 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

ferrotec.co.jp performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value15.0 s

0/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value13.0 s

12/100

10%

Network Requests Diagram

ferrotec.co.jp

601 ms

ferrotec.co.jp

717 ms

www.ferrotec.co.jp

1911 ms

gtm.js

65 ms

icon

38 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 85% of them (45 requests) were addressed to the original Ferrotec.co.jp, 6% (3 requests) were made to Use.fontawesome.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (7.4 sec) belongs to the original domain Ferrotec.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 99.7 kB (8%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ferrotec.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. 35% of websites need less resources to load. Images take 930.5 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 62.2 kB

  • Original 72.6 kB
  • After minification 66.3 kB
  • After compression 10.5 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 62.2 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 3.1 kB

  • Original 930.5 kB
  • After minification 927.4 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. Ferrotec images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 18.8 kB

  • Original 122.5 kB
  • After minification 122.5 kB
  • After compression 103.7 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 18.8 kB or 15% of the original size.

CSS Optimization

-22%

Potential reduce by 15.5 kB

  • Original 70.7 kB
  • After minification 70.7 kB
  • After compression 55.1 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. Ferrotec.co.jp needs all CSS files to be minified and compressed as it can save up to 15.5 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (6%)

Requests Now

47

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ferrotec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ferrotec.co.jp

ferrotec.co.jp

601 ms

ferrotec.co.jp

ferrotec.co.jp

717 ms

www.ferrotec.co.jp

www.ferrotec.co.jp

1911 ms

gtm.js

gtm.js

65 ms

icon

icon

38 ms

all.css

all.css

35 ms

vendor.min.css

vendor.min.css

533 ms

common.min.css

common.min.css

1245 ms

logo.png

logo.png

534 ms

logo_sp1.png

logo_sp1.png

532 ms

logo_sp2.png

logo_sp2.png

608 ms

dictionary_icon.svg

dictionary_icon.svg

714 ms

youtube_icon.svg

youtube_icon.svg

1032 ms

banner_txt_1.png

banner_txt_1.png

1504 ms

ferrotec_real.ashx

ferrotec_real.ashx

1496 ms

right_arrow_blue.png

right_arrow_blue.png

917 ms

jpx_icon.png

jpx_icon.png

1173 ms

img_welcome.png

img_welcome.png

1603 ms

img_semiconductor.png

img_semiconductor.png

1754 ms

img_glossary.png

img_glossary.png

1647 ms

img12.png

img12.png

1594 ms

img13.png

img13.png

1644 ms

img_ftmm_en.png

img_ftmm_en.png

1873 ms

img_ftpsj.png

img_ftpsj.png

2152 ms

img_si.png

img_si.png

2174 ms

img_ftsj.png

img_ftsj.png

2201 ms

img_anhui.png

img_anhui.png

2194 ms

img_rmt.png

img_rmt.png

2300 ms

img_asahi.png

img_asahi.png

2496 ms

img11.png

img11.png

2879 ms

img_ohizumi.png

img_ohizumi.png

2943 ms

img06.png

img06.png

2982 ms

img_ccmc_ja.png

img_ccmc_ja.png

2812 ms

img_fsmc_ja.png

img_fsmc_ja.png

2830 ms

img_acsm_ja.png

img_acsm_ja.png

3637 ms

img08.png

img08.png

3517 ms

img20.png

img20.png

3848 ms

img21.png

img21.png

3688 ms

img01.png

img01.png

3471 ms

img02.png

img02.png

3513 ms

img03_2.png

img03_2.png

4103 ms

img04.png

img04.png

4129 ms

vendor.min.js

vendor.min.js

5198 ms

common.min.js

common.min.js

3853 ms

ft_logo.png

ft_logo.png

3969 ms

arr_icon.png

arr_icon.png

3338 ms

down_arrow.png

down_arrow.png

3633 ms

banner_bg_2406.png

banner_bg_2406.png

7435 ms

bg_line.png

bg_line.png

3741 ms

flUhRq6tzZclQEJ-Vdg-IuiaDsNZ.ttf

flUhRq6tzZclQEJ-Vdg-IuiaDsNZ.ttf

50 ms

fa-solid-900.woff

fa-solid-900.woff

16 ms

fa-regular-400.woff

fa-regular-400.woff

49 ms

ranking_result_utf8.js

ranking_result_utf8.js

860 ms

Accessibility Review

ferrotec.co.jp accessibility score

83

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

ferrotec.co.jp best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ferrotec.co.jp SEO score

91

Search Engine Optimization Advices

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 Ferrotec.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 Ferrotec.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

ferrotec.co.jp

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