Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

wimax-broad.jp

【公式】Broad WiMAX(ワイマックス)| 工事不要のWi-Fiルーター

Page Load Speed

10.5 sec in total

First Response

470 ms

Resources Loaded

9.4 sec

Page Rendered

652 ms

wimax-broad.jp screenshot

About Website

Visit wimax-broad.jp now to see the best up-to-date WiMAX Broad content for Japan and also check out these interesting facts you probably never knew about wimax-broad.jp

WiMAX(ワイマックス)のお申込みはこちら。Broad WiMAX(ブロードワイマックス)なら、最短申込当日から利用可能。5G対応プランも。WiMAXと固定回線の比較特集ページでWiMAXがおすすめの理由も詳しくご紹介!

Visit wimax-broad.jp

Key Findings

We analyzed Wimax-broad.jp page load time and found that the first response time was 470 ms and then it took 10 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

wimax-broad.jp performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value22.6 s

0/100

25%

SI (Speed Index)

Value15.6 s

0/100

10%

TBT (Total Blocking Time)

Value2,120 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.304

39/100

15%

TTI (Time to Interactive)

Value40.5 s

0/100

10%

Network Requests Diagram

wimax-broad.jp

470 ms

wimax-broad.jp

837 ms

style.css

516 ms

jquery.min.js

63 ms

rollover.js

478 ms

Our browser made a total of 148 requests to load all elements on the main page. We found that 69% of them (102 requests) were addressed to the original Wimax-broad.jp, 3% (5 requests) were made to Tag.brick.tools and 3% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Wimax-broad.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 542.1 kB (12%)

Content Size

4.4 MB

After Optimization

3.9 MB

In fact, the total size of Wimax-broad.jp main page is 4.4 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 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 27.8 kB

  • Original 36.9 kB
  • After minification 31.7 kB
  • After compression 9.1 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 5.2 kB, which is 14% 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 27.8 kB or 75% of the original size.

Image Optimization

-7%

Potential reduce by 288.7 kB

  • Original 4.1 MB
  • After minification 3.8 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. WiMAX Broad images are well optimized though.

JavaScript Optimization

-44%

Potential reduce by 51.2 kB

  • Original 116.9 kB
  • After minification 111.5 kB
  • After compression 65.7 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 51.2 kB or 44% of the original size.

CSS Optimization

-86%

Potential reduce by 174.4 kB

  • Original 202.0 kB
  • After minification 181.3 kB
  • After compression 27.6 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. Wimax-broad.jp needs all CSS files to be minified and compressed as it can save up to 174.4 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (35%)

Requests Now

142

After Optimization

93

The browser has sent 142 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WiMAX Broad. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

wimax-broad.jp accessibility score

73

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[aria-*] attributes do not have valid values

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

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.

Best Practices

wimax-broad.jp best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

wimax-broad.jp SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Wimax-broad.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 Wimax-broad.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 description is not detected on the main page of WiMAX Broad. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: