Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

sun-star.co.jp

サンネット株式会社

Page Load Speed

4.3 sec in total

First Response

614 ms

Resources Loaded

3.5 sec

Page Rendered

130 ms

sun-star.co.jp screenshot

About Website

Visit sun-star.co.jp now to see the best up-to-date Sun Star content and also check out these interesting facts you probably never knew about sun-star.co.jp

サンネット株式会社のウェブサイトです。新しいIT技術に魅了される優秀な技術者の集まり、安心・安全・安定なサービスを提供致します。オープンシステム開発ならば他社に負けない自信があります。

Visit sun-star.co.jp

Key Findings

We analyzed Sun-star.co.jp page load time and found that the first response time was 614 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

sun-star.co.jp performance score

0

Network Requests Diagram

sun-star.co.jp

614 ms

jquery.min.js

33 ms

jquery.metadata.js

190 ms

jquery.hoverIntent.js

377 ms

jquery.bgswitcher.js

382 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 94% of them (17 requests) were addressed to the original Sun-star.co.jp, 6% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Sun-star.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 157.8 kB (27%)

Content Size

583.1 kB

After Optimization

425.3 kB

In fact, the total size of Sun-star.co.jp main page is 583.1 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. 15% of websites need less resources to load. Images take 537.1 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 7.8 kB

  • Original 11.0 kB
  • After minification 9.2 kB
  • After compression 3.2 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 1.8 kB, which is 17% 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 7.8 kB or 71% of the original size.

Image Optimization

-23%

Potential reduce by 121.3 kB

  • Original 537.1 kB
  • After minification 415.8 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, Sun Star needs image optimization as it can save up to 121.3 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-83%

Potential reduce by 20.9 kB

  • Original 25.2 kB
  • After minification 11.6 kB
  • After compression 4.4 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 20.9 kB or 83% of the original size.

CSS Optimization

-80%

Potential reduce by 7.9 kB

  • Original 9.8 kB
  • After minification 8.3 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. Sun-star.co.jp needs all CSS files to be minified and compressed as it can save up to 7.9 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (29%)

Requests Now

17

After Optimization

12

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sun Star. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

sun-star.co.jp SEO score

0

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sun-star.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sun-star.co.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 Sun Star. 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: