Access 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

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%

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.

Content Size

6.7 MB

After Optimization

6.7 MB

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 Now

109

After Optimization

100

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.

Accessibility Issues

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.

High

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

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.

High

Buttons do not have an accessible name

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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/).

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

protex-shop.jp

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:

Report Summary

Performance

Accessibility

Best Practices

SEO

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

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

protex-shop.jp

www.protex-web.jp

fs_style.css

fs_theme.css

fs_original.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

protex-shop.jp

www.protex-web.jp

fs_style.css

fs_theme.css

fs_original.css

webstore-vg.js

common_p.css

jquery.min.js

top2.css

slider-pro.min.css

jquery.sliderPro.min.js

js

webstore.js

protex_logo170.png

fpv08_topcal.jpg

topmain_fpz09ob.jpg

top-java-fpz07mwss.jpg

topmain_fpz09_a3.jpg

top-java-fpz07fo14.jpg

top-java-aht52.jpg

topjava-afc106.jpg

top-java-2112ng2.jpg

topjava-fp32ng.jpg

topjava-afc106od.jpg

topjava-factory.jpg

top-java-2112ng1.jpg

cr7000_topjvs.jpg

top-java-fpz07fcbk.jpg

protection_2202c.gif

230325_3button4_01.jpg

230325_3button4_02.jpg

230325_3button4_03.jpg

htitle2202b_fp.gif

pickup_2202_afc106.jpg

pickup_2202_fpz09.jpg

pickup_2403_fp90.jpg

pickup_2202_fpv08.jpg

htitle2202b_news.gif

400consq_2205tm.jpg

400consq_2405boc.jpg

400consq_2403dmat.jpg

400consq_sdgs.jpg

400consq_nsra.jpg