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jportc.co.jp: 日本港湾コンサルタント – 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。海にかかわる総合コンサルタントである当社の情報を発信いたしております。

Page load speed analysis

  • 57/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    1.2 sec

  • Resources loaded

    4.5 sec

  • Page rendered

    137 ms

  • Total page load time

    5.8 sec

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

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 65% of websites can load faster.

Page optimization

  • HTML 12.2 kB
    Images 168.7 kB
    Javascripts 13.4 kB
    CSS 13.8 kB

    In fact, the total size of Jportc.co.jp main page is 208.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 168.7 kB which makes up the majority of the site volume.

    • Original 12.2 kB
    • After minification 10.2 kB
    • After compression 3.5 kB

    HTML optimization

    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.

    • Original 168.7 kB
    • After optimization 163.4 kB

    Image optimization

    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.

    • Original 13.4 kB
    • After minification 10.0 kB
    • After compression 2.6 kB

    JavaScript optimization

    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.

    • Original 13.8 kB
    • After minification 11.8 kB
    • After compression 2.3 kB

    CSS optimization

    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.

Network requests diagram

  • jportc.co.jp
  • xoops.css
  • styleNN.css
  • xoops.js
  • style.css
  • title.gif
  • menu.gif
  • top_image.jpg
  • menua.gif
  • title-bg.gif
  • fbar.gif

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.

Additional info on jportc.co.jp

Requests

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.

1

Javascripts

6

Images

3

CSS

10

All

Possible request optimization

1

Javascripts

6

Images

3

CSS

0

Optimized

10

All

Good result

IP address

This IP address is dedicated to Jportc.co.jp. This is the best domain hosting practice .

Normal result

IP Trace

jportc.co.jp

157.205.176.47

DNS records

Type Host Target/ip TTL Other
A

jportc.co.jp

157.205.176.47 60
NS

jportc.co.jp

fjkdns11.alpha-prm.jp 60
NS

jportc.co.jp

fjkdns12.alpha-prm.jp 60
NS

jportc.co.jp

fjkdns13.alpha-prm.jp 60
SOA

jportc.co.jp

60 Mname: fjkdns99.alpha-prm.jp
Rname: hostmaster.alpha-prm.jp
Serial: 2019030202
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum-ttl: 1800

Language and encoding

Normal result

Language

JA ja language flag

Detected

JA ja language flag

Claimed

Encoding

EUC-JP

Claimed

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.

HTTPS certificate

SSL Certificate

Jportc.co.jp has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 100% of all visits is Japan. It’s good for Jportc.co.jp that their server is also located in Japan, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

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:

jportc.co.jp

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