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Report Summary

About Website

Welcome to iruma-radiator.com homepage info - get ready to check Iruma Radiator best content right away, or after learning these important things about iruma-radiator.com

輸入車・国産車のラジエーター&コンデンサー

Visit iruma-radiator.com

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value750 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.156

74/100

15%

TTI (Time to Interactive)

Value5.0 s

76/100

10%

www.iruma-radiator.com

579 ms

cross-border-cart.css

326 ms

index.css

533 ms

top.css

429 ms

jquery.min.js

29 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 11% of them (6 requests) were addressed to the original Iruma-radiator.com, 40% (21 requests) were made to Img13.shop-pro.jp and 19% (10 requests) were made to Img.shop-pro.jp. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Img13.shop-pro.jp.

Content Size

435.0 kB

After Optimization

224.4 kB

In fact, the total size of Iruma-radiator.com main page is 435.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 276.3 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 9.9 kB

Original 13.8 kB
After minification 13.8 kB
After compression 4.0 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 9.9 kB or 71% of the original size.

Image Optimization

-1%

Potential reduce by 1.3 kB

Original 116.2 kB
After minification 115.0 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. Iruma Radiator images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 175.9 kB

Original 276.3 kB
After minification 197.4 kB
After compression 100.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 175.9 kB or 64% of the original size.

CSS Optimization

-83%

Potential reduce by 23.6 kB

Original 28.6 kB
After minification 18.9 kB
After compression 5.0 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. Iruma-radiator.com needs all CSS files to be minified and compressed as it can save up to 23.6 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iruma Radiator. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

Search Engine Optimization Advices

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

High

Links are not crawlable

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 doesn't use legible font sizes

Language and Encoding

Language Detected

EN
Language Claimed

JA
Encoding

EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iruma-radiator.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Iruma-radiator.com main page’s claimed encoding is euc-jp. 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

iruma-radiator.com

Open Graph data is detected on the main page of Iruma Radiator. 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

iruma-radiator.com

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)