Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

asahi-net.or.jp

プロバイダ・インターネット接続は ASAHIネット

Page Load Speed

5.3 sec in total

First Response

503 ms

Resources Loaded

3.6 sec

Page Rendered

1.2 sec

asahi-net.or.jp screenshot

About Website

Click here to check amazing Asahi Net content for Japan. Otherwise, check out these important facts you probably never knew about asahi-net.or.jp

ASAHIネットトップのページ。ASAHIネットの個人・法人のお客様向けサービスの紹介、会員の皆様にはお手続き等サポートのご案内をしています。ASAHIネットは、インターネットサービスプロバイダです。光回線、モバイルのほか、より安全に便利にインターネットをお使いいただけるオプションサービスもご提供します。

Visit asahi-net.or.jp

Key Findings

We analyzed Asahi-net.or.jp page load time and found that the first response time was 503 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

asahi-net.or.jp performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value2,110 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

asahi-net.or.jp

503 ms

www.asahi-net.or.jp

664 ms

asahi-net.jp

17 ms

asahi-net.jp

38 ms

gtm.js

125 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Asahi-net.or.jp, 74% (66 requests) were made to Asahi-net.jp and 4% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Asahi-net.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 193.9 kB (9%)

Content Size

2.2 MB

After Optimization

2.0 MB

In fact, the total size of Asahi-net.or.jp main page is 2.2 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 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 62.4 kB

  • Original 77.8 kB
  • After minification 77.0 kB
  • After compression 15.4 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 62.4 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 67.6 kB

  • Original 1.9 MB
  • After minification 1.8 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. Asahi Net images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 4.6 kB

  • Original 157.0 kB
  • After minification 155.6 kB
  • After compression 152.5 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

-100%

Potential reduce by 59.3 kB

  • Original 59.6 kB
  • After minification 307 B
  • After compression 262 B

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. Asahi-net.or.jp needs all CSS files to be minified and compressed as it can save up to 59.3 kB or 100% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (25%)

Requests Now

85

After Optimization

64

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Asahi Net. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

asahi-net.or.jp accessibility score

98

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Best Practices

asahi-net.or.jp best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

asahi-net.or.jp SEO score

97

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

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 Asahi-net.or.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 Asahi-net.or.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

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