Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

jportc.co.jp

みなと、海、地球、そして未来へ|株式会社日本港湾コンサルタント

Page Load Speed

5.8 sec in total

First Response

1.2 sec

Resources Loaded

4.5 sec

Page Rendered

137 ms

jportc.co.jp screenshot

About Website

Welcome to jportc.co.jp homepage info - get ready to check Jportc best content for Japan right away, or after learning these important things about jportc.co.jp

海岸・港湾を得意とする建設コンサルタント、株式会社日本港湾コンサルタントの企業サイトです。企業情報、事業内容、導入実績、CSR、採用情報などをご紹介いたします。

Visit jportc.co.jp

Key Findings

We analyzed Jportc.co.jp page load time and found that the first response time was 1.2 sec and then it took 4.6 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

jportc.co.jp performance score

0

Network Requests Diagram

jportc.co.jp

1222 ms

xoops.css

518 ms

styleNN.css

1254 ms

xoops.js

2430 ms

style.css

322 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Jportc.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Jportc.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 36.3 kB (17%)

Content Size

208.0 kB

After Optimization

171.7 kB

In fact, the total size of Jportc.co.jp main page is 208.0 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. Only 5% of websites need less resources to load. Images take 168.7 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 8.7 kB

  • Original 12.2 kB
  • After minification 10.2 kB
  • After compression 3.5 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 1.9 kB, which is 16% 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 8.7 kB or 72% of the original size.

Image Optimization

-3%

Potential reduce by 5.2 kB

  • Original 168.7 kB
  • After minification 163.4 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. Jportc images are well optimized though.

JavaScript Optimization

-81%

Potential reduce by 10.8 kB

  • Original 13.4 kB
  • After minification 10.0 kB
  • After compression 2.6 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 10.8 kB or 81% of the original size.

CSS Optimization

-83%

Potential reduce by 11.6 kB

  • Original 13.8 kB
  • After minification 11.8 kB
  • After compression 2.3 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. Jportc.co.jp needs all CSS files to be minified and compressed as it can save up to 11.6 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jportc. According to our analytics all requests are already optimized.

SEO Factors

jportc.co.jp SEO score

0

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jportc.co.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 Jportc.co.jp main page’s claimed encoding is euc-jp. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Jportc. 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: