Tools & Wizards About Us

Report Summary

  • 4

    Performance

    Renders faster than
    20% 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

protex-shop.jp

PROTEX（プロテックス）公式サイト | 興業120年の堅牢スーツケース専門ブランド

Page Load Speed

17.8 sec in total

First Response

529 ms

Resources Loaded

15.5 sec

Page Rendered

1.7 sec

About Website

Click here to check amazing PROTEX Shop content for Japan. Otherwise, check out these important facts you probably never knew about protex-shop.jp

1902年興業フジコーワ工業の堅牢スーツケース専門ブランドPROTEX（プロテックス）公式サイト。スポーツトラベル・レーシングケースから精密機器輸送スペックキャリーまで

Visit protex-shop.jp

Key Findings

We analyzed Protex-shop.jp page load time and found that the first response time was 529 ms and then it took 17.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

protex-shop.jp performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value28.8 s

0/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value3,980 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.808

5/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

Network Requests Diagram

protex-shop.jp

529 ms

www.protex-web.jp

1103 ms

fs_style.css

1474 ms

fs_theme.css

1485 ms

fs_original.css

1487 ms

Our browser made a total of 111 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Protex-shop.jp, 95% (105 requests) were made to Protexshop.itembox.design and 3% (3 requests) were made to Protex-web.jp. The less responsive or slowest element that took the longest time to load (4.4 sec) relates to the external source Protexshop.itembox.design.

Page Optimization Overview & Recommendations

Page size can be reduced by 86.7 kB (1%)

Content Size

6.7 MB

After Optimization

6.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Protex-shop.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. 70% of websites need less resources to load. Images take 6.4 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 43.1 kB

  • Original 56.5 kB
  • After minification 49.7 kB
  • After compression 13.4 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 6.8 kB, which is 12% 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 43.1 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 6.0 kB

  • Original 6.4 MB
  • After minification 6.4 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. PROTEX Shop images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 35.8 kB

  • Original 273.6 kB
  • After minification 273.6 kB
  • After compression 237.7 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 35.8 kB or 13% of the original size.

CSS Optimization

-5%

Potential reduce by 1.8 kB

  • Original 36.9 kB
  • After minification 36.9 kB
  • After compression 35.1 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. Protex-shop.jp has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (8%)

Requests Now

109

After Optimization

100

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PROTEX Shop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

protex-shop.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

button, link, and menuitem elements do not have accessible names.

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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>).

Best Practices

protex-shop.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

protex-shop.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 Protex-shop.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 Protex-shop.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

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