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crs.or.jp screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

crs.or.jp

中央調査社

Page Load Speed

4.1 sec in total

First Response

551 ms

Resources Loaded

3.5 sec

Page Rendered

117 ms

crs.or.jp screenshot

About Website

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

一般社団法人　中央調査社は、世論調査、市場調査の専門調査機関です。

Visit crs.or.jp

Key Findings

We analyzed Crs.or.jp page load time and found that the first response time was 551 ms and then it took 3.6 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

crs.or.jp performance score

0

Network Requests Diagram

crs.or.jp

551 ms

crs.or.jp

695 ms

import.css

172 ms

s_code_iwh.js

342 ms

jsloader.js

512 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that all of those requests were addressed to Crs.or.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Crs.or.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 30.5 kB (9%)

Content Size

355.3 kB

After Optimization

324.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Crs.or.jp main page is 355.3 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 315.4 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 6.9 kB

  • Original 9.9 kB
  • After minification 9.3 kB
  • After compression 3.0 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 6.9 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 378 B

  • Original 315.4 kB
  • After minification 315.0 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. Crs images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 10.8 kB

  • Original 14.3 kB
  • After minification 10.8 kB
  • After compression 3.5 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 75% of the original size.

CSS Optimization

-79%

Potential reduce by 12.4 kB

  • Original 15.7 kB
  • After minification 11.2 kB
  • After compression 3.2 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. Crs.or.jp needs all CSS files to be minified and compressed as it can save up to 12.4 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (39%)

Requests Now

46

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crs. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

crs.or.jp

crs.or.jp

551 ms

crs.or.jp

crs.or.jp

695 ms

import.css

import.css

172 ms

s_code_iwh.js

s_code_iwh.js

342 ms

jsloader.js

jsloader.js

512 ms

minmax.js

minmax.js

513 ms

top.css

top.css

513 ms

format.css

format.css

341 ms

base.css

base.css

342 ms

contents.css

contents.css

510 ms

rollover.js

rollover.js

172 ms

slidescroll.js

slidescroll.js

173 ms

ie6png.htc

ie6png.htc

171 ms

header_bg01.gif

header_bg01.gif

171 ms

logo.jpg

logo.jpg

171 ms

header_btn01.gif

header_btn01.gif

208 ms

header_nav01_n.gif

header_nav01_n.gif

336 ms

header_nav02_n.gif

header_nav02_n.gif

337 ms

header_nav03_n.gif

header_nav03_n.gif

339 ms

header_nav04_n.gif

header_nav04_n.gif

340 ms

header_nav05_n.gif

header_nav05_n.gif

341 ms

header_nav06_n.gif

header_nav06_n.gif

378 ms

header_nav07_n.gif

header_nav07_n.gif

506 ms

index_title_bg.jpg

index_title_bg.jpg

1185 ms

index_title.jpg

index_title.jpg

851 ms

index_etc01.gif

index_etc01.gif

511 ms

index_bg01.gif

index_bg01.gif

511 ms

index_txt01.gif

index_txt01.gif

549 ms

index_ico01.gif

index_ico01.gif

675 ms

index_img01.gif

index_img01.gif

681 ms

index_bn01.gif

index_bn01.gif

682 ms

icon_link.gif

icon_link.gif

720 ms

index_bg02.gif

index_bg02.gif

846 ms

index_txt02.gif

index_txt02.gif

851 ms

index_ico02.gif

index_ico02.gif

851 ms

index_bg03.gif

index_bg03.gif

891 ms

index_txt03.gif

index_txt03.gif

1015 ms

index_ico03.gif

index_ico03.gif

1022 ms

index_ico04.gif

index_ico04.gif

1022 ms

index_txt04.gif

index_txt04.gif

1022 ms

footer_bg01.gif

footer_bg01.gif

1062 ms

footer_copyright.gif

footer_copyright.gif

1184 ms

header_nav01_r.gif

header_nav01_r.gif

172 ms

header_nav02_r.gif

header_nav02_r.gif

173 ms

header_nav03_r.gif

header_nav03_r.gif

172 ms

header_nav04_r.gif

header_nav04_r.gif

172 ms

header_nav05_r.gif

header_nav05_r.gif

173 ms

header_nav06_r.gif

header_nav06_r.gif

174 ms

header_nav07_r.gif

header_nav07_r.gif

341 ms

SEO Factors

crs.or.jp SEO score

0

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 Crs.or.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 Crs.or.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

crs.or.jp

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