Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

5 sec in total

First Response

588 ms

Resources Loaded

4.2 sec

Page Rendered

254 ms

diomobile.jp screenshot

About Website

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

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Key Findings

We analyzed Diomobile.jp page load time and found that the first response time was 588 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

diomobile.jp performance score

0

Network Requests Diagram

diomobile.jp

588 ms

www.diomobile.jp

1089 ms

tes.css

566 ms

jquery.min.js

10 ms

slide.js

382 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 73% of them (32 requests) were addressed to the original Diomobile.jp, 14% (6 requests) were made to Dai-one.jp and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Diomobile.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 96.9 kB (20%)

Content Size

489.7 kB

After Optimization

392.8 kB

In fact, the total size of Diomobile.jp main page is 489.7 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. Images take 352.7 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 17.9 kB

  • Original 24.3 kB
  • After minification 22.0 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. 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 17.9 kB or 74% of the original size.

Image Optimization

-12%

Potential reduce by 43.9 kB

  • Original 352.7 kB
  • After minification 308.7 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. Obviously, Diomobile needs image optimization as it can save up to 43.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 1.1 kB

  • Original 72.4 kB
  • After minification 72.2 kB
  • After compression 71.3 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

-84%

Potential reduce by 34.0 kB

  • Original 40.3 kB
  • After minification 32.4 kB
  • After compression 6.3 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. Diomobile.jp needs all CSS files to be minified and compressed as it can save up to 34.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (7%)

Requests Now

41

After Optimization

38

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diomobile. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

diomobile.jp SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Diomobile.jp can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Japanese. Our system also found out that Diomobile.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 Diomobile. 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: