Access akaikeccs.i-ra.jp. カーオーディオで気分アゲましょう！by 赤池CCS

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value1,050 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0.065

97/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

akaikeccs.i-ra.jp

2075 ms

style.css

1079 ms

script.php

1388 ms

ticker.css

679 ms

clog_ad.js

1148 ms

Our browser made a total of 130 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Akaikeccs.i-ra.jp, 47% (61 requests) were made to Img01.i-ra.jp and 15% (20 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (10.9 sec) relates to the external source Img01.i-ra.jp.

Content Size

8.1 MB

After Optimization

7.8 MB

In fact, the total size of Akaikeccs.i-ra.jp main page is 8.1 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. Images take 7.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 150.6 kB

Original 186.9 kB
After minification 169.4 kB
After compression 36.4 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. 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 150.6 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 17.1 kB

Original 7.6 MB
After minification 7.6 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. Akaikeccs I Ra images are well optimized though.

JavaScript Optimization

-44%

Potential reduce by 110.8 kB

Original 250.9 kB
After minification 250.1 kB
After compression 140.1 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 110.8 kB or 44% of the original size.

CSS Optimization

-86%

Potential reduce by 11.9 kB

Original 13.9 kB
After minification 6.8 kB
After compression 1.9 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. Akaikeccs.i-ra.jp needs all CSS files to be minified and compressed as it can save up to 11.9 kB or 86% of the original size.

Requests Now

129

After Optimization

107

The browser has sent 129 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Akaikeccs I Ra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts 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 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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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 Akaikeccs.i-ra.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 Akaikeccs.i-ra.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

akaikeccs.i-ra.jp

Open Graph data is detected on the main page of Akaikeccs I Ra. 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

カーオーディオで気分アゲましょう！by 赤池CCS

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

akaikeccs.i-ra.jp

style.css

script.php

ticker.css

clog_ad.js

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

akaikeccs.i-ra.jp

style.css

script.php

ticker.css

clog_ad.js

adsbygoogle.js

counter.php

AdLantisLoader.js

widgets.js

analytics.js

bar_logo.gif

bnr_ira140.gif

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