Access haikanbuhin.com. 配管部品の通販なら配管部品.com｜工事・修理・製造現場のプロ向け通販

haikanbuhin.com screenshot

6

Performance

Renders faster than
21% of other websites
76

Accessibility

Visual factors better than
that of 42% of websites
58

Best Practices

More advanced features
available than in
20% of websites
77

SEO

Google-friendlier than
36% of websites

First Response

516 ms

Resources Loaded

9.4 sec

Page Rendered

353 ms

haikanbuhin.com screenshot

About Website

Welcome to haikanbuhin.com homepage info - get ready to check Haikanbuhin best content for Japan right away, or after learning these important things about haikanbuhin.com

配管部品.comは、工事・修理・製造現場の業務用通販サイトです。トイレや浴室、エアコンなどの住宅設備から水道・蛇口まで幅広い分野の配管部品をラインナップしております。見つかる安心、取扱商品60万点。16,000の在庫品なら最短即日出荷。お客様に支持され販売実績20年、優れた品質と安さが自慢のプライベートブランドも。

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Key Findings

We analyzed Haikanbuhin.com page load time and found that the first response time was 516 ms and then it took 9.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value7.2 s

1/100

10%

LCP (Largest Contentful Paint)

Value28.3 s

0/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value1,590 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.533

14/100

15%

TTI (Time to Interactive)

Value30.6 s

0/100

10%

haikanbuhin.com

516 ms

www.haikanbuhin.com

1824 ms

normalize.css

935 ms

layout.css

1121 ms

contents.css

952 ms

Our browser made a total of 235 requests to load all elements on the main page. We found that 54% of them (128 requests) were addressed to the original Haikanbuhin.com, 26% (62 requests) were made to Image.haikanbuhin.com and 3% (6 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source C-rings.net.

Content Size

3.6 MB

After Optimization

3.1 MB

In fact, the total size of Haikanbuhin.com main page is 3.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 220.5 kB

Original 254.2 kB
After minification 237.8 kB
After compression 33.7 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 220.5 kB or 87% of the original size.

Image Optimization

-3%

Potential reduce by 93.5 kB

Original 2.8 MB
After minification 2.7 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. Haikanbuhin images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 141.4 kB

Original 450.6 kB
After minification 449.7 kB
After compression 309.2 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 141.4 kB or 31% of the original size.

CSS Optimization

-36%

Potential reduce by 25.8 kB

Original 72.2 kB
After minification 67.0 kB
After compression 46.3 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. Haikanbuhin.com needs all CSS files to be minified and compressed as it can save up to 25.8 kB or 36% of the original size.

Requests Now

229

After Optimization

157

The browser has sent 229 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Haikanbuhin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 18 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

[aria-*] attributes do not match their roles

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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Image elements do not have [alt] attributes

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>).

High

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

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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

SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Haikanbuhin.com 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 Haikanbuhin.com main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

haikanbuhin.com

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