Access onlinejp.net. 配管　水道　部品・水まわりの専門店 - ONLINEJP: 最高品質の水道設備パーツと迅速な配送　ありとあらゆる部品をパッキン1枚から販売中

Report Summary

About Website

Visit onlinejp.net now to see the best up-to-date ONLINEJP content for Japan and also check out these interesting facts you probably never knew about onlinejp.net

配管　水道　部品　水まわりのプロフェッショナルが厳選した水道設備パーツが豊富に揃うONLINEJP。初回購入送料無料クーポンや会員特典も充実。水まわりのメンテナンスをスムーズにサポートします。

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name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value1.222

1/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

www.onlinejp.net

1329 ms

ocnkiconf.min.css

486 ms

ocnk.min.css

705 ms

template.css

572 ms

default.css

608 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 94% of them (112 requests) were addressed to the original Onlinejp.net, 1% (1 request) were made to Statics.a8.net and 1% (1 request) were made to R.moshimo.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Onlinejp.net.

Content Size

1.0 MB

After Optimization

604.3 kB

In fact, the total size of Onlinejp.net main page is 1.0 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. 60% of websites need less resources to load. HTML takes 450.0 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 404.8 kB

Original 450.0 kB
After minification 381.3 kB
After compression 45.2 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 68.7 kB, which is 15% 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 404.8 kB or 90% of the original size.

Image Optimization

-14%

Potential reduce by 16.3 kB

Original 119.7 kB
After minification 103.4 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. Obviously, ONLINEJP needs image optimization as it can save up to 16.3 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 1.3 kB

Original 383.8 kB
After minification 383.8 kB
After compression 382.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-7%

Potential reduce by 5.2 kB

Original 78.4 kB
After minification 78.4 kB
After compression 73.2 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. Onlinejp.net has all CSS files already compressed.

Requests Now

116

After Optimization

The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ONLINEJP. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Links do not have a discernible name

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

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

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 Onlinejp.net 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 Onlinejp.net 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

onlinejp.net

Open Graph data is detected on the main page of ONLINEJP. 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

配管 水道 部品・水まわりの専門店 - ONLINEJP: 最高品質の水道設備パーツと迅速な配送 ありとあらゆる部品をパッキン1枚から販売中

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)