Report Summary

  • 3

    Performance

    Renders faster than
    29% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 69

    Best Practices

    More advanced features
    available than in
    46% of websites

  • 87

    SEO

    Google-friendlier than
    71% of websites

micro-wave.net

株式会社マイクロウェーブ|Web制作・DX推進支援・システム開発

Page Load Speed

14.9 sec in total

First Response

1.7 sec

Resources Loaded

13 sec

Page Rendered

322 ms

micro-wave.net screenshot

About Website

Welcome to micro-wave.net homepage info - get ready to check Micro Wave best content for Japan right away, or after learning these important things about micro-wave.net

戦略・アート・テクノロジーを通して企業のWebサイト制作をはじめとするデジタル戦略、DX戦略コンサルティング、開発までトータルに支援します

Visit micro-wave.net

Key Findings

We analyzed Micro-wave.net page load time and found that the first response time was 1.7 sec and then it took 13.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

micro-wave.net performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value27.6 s

0/100

10%

TBT (Total Blocking Time)

Value6,890 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.868

4/100

15%

TTI (Time to Interactive)

Value62.4 s

0/100

10%

Network Requests Diagram

micro-wave.net

1654 ms

reset.css

336 ms

layout.css

341 ms

thickbox.css

345 ms

common.css

685 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 92% of them (79 requests) were addressed to the original Micro-wave.net, 3% (3 requests) were made to Google-analytics.com and 2% (2 requests) were made to Js.ptengine.jp. The less responsive or slowest element that took the longest time to load (9.3 sec) belongs to the original domain Micro-wave.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 398.9 kB (15%)

Content Size

2.6 MB

After Optimization

2.2 MB

In fact, the total size of Micro-wave.net main page is 2.6 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. 20% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 30.3 kB

  • Original 36.7 kB
  • After minification 30.0 kB
  • After compression 6.4 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. This page needs HTML code to be minified as it can gain 6.7 kB, which is 18% 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 30.3 kB or 82% of the original size.

Image Optimization

-7%

Potential reduce by 150.8 kB

  • Original 2.2 MB
  • After minification 2.1 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. Micro Wave images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 193.3 kB

  • Original 301.0 kB
  • After minification 283.1 kB
  • After compression 107.8 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 193.3 kB or 64% of the original size.

CSS Optimization

-81%

Potential reduce by 24.5 kB

  • Original 30.3 kB
  • After minification 22.4 kB
  • After compression 5.8 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. Micro-wave.net needs all CSS files to be minified and compressed as it can save up to 24.5 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (46%)

Requests Now

85

After Optimization

46

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Micro Wave. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

micro-wave.net accessibility score

86

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.

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

micro-wave.net best practices score

69

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Registers an unload listener

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

micro-wave.net SEO score

87

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Micro-wave.net 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 Micro-wave.net 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 Micro Wave. 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: