7.8 sec in total
840 ms
6.6 sec
286 ms
Welcome to nrc.co.jp homepage info - get ready to check NRC best content for Japan right away, or after learning these important things about nrc.co.jp
日本の市場調査・マーケティング調査は、日本リサーチセンター【公式サイト】です。長年のマーケティングに関する実績とノウハウをもとに、お客様のニーズに即したオリジナルの調査・分析モデルで、精度の高い調査を実施。他、各種調査やコンサルティング業務の受託、企業の事業戦略支援など。
Visit nrc.co.jpWe analyzed Nrc.co.jp page load time and found that the first response time was 840 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
nrc.co.jp performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value10.7 s
0/100
25%
Value11.6 s
4/100
10%
Value130 ms
96/100
30%
Value0.284
42/100
15%
Value7.8 s
44/100
10%
840 ms
480 ms
494 ms
661 ms
503 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 97% of them (57 requests) were addressed to the original Nrc.co.jp, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Nrc.co.jp.
Page size can be reduced by 193.5 kB (25%)
759.1 kB
565.6 kB
In fact, the total size of Nrc.co.jp main page is 759.1 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 496.2 kB which makes up the majority of the site volume.
Potential reduce by 21.8 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 6.4 kB, which is 23% 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 21.8 kB or 79% of the original size.
Potential reduce by 7.4 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. NRC images are well optimized though.
Potential reduce by 110.4 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 110.4 kB or 64% of the original size.
Potential reduce by 54.0 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. Nrc.co.jp needs all CSS files to be minified and compressed as it can save up to 54.0 kB or 86% of the original size.
Number of requests can be reduced by 23 (40%)
58
35
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NRC. 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 from 5 to 1 for CSS and as a result speed up the page load time.
nrc.co.jp
840 ms
default.css
480 ms
frame.css
494 ms
contents.css
661 ms
index.css
503 ms
library.js
351 ms
jquery-1.9.1.min.js
1539 ms
gn.js
670 ms
responsiveslides.min.js
1005 ms
jquery.flexslider-min.js
1379 ms
analytics.js
22 ms
collect
12 ms
icon_arrow_w.png
195 ms
header_img_logo.gif
483 ms
header_img_win.gif
334 ms
header_img_gallup.gif
348 ms
header_img_tel.gif
351 ms
header_btn_contact.gif
354 ms
gn_bg.png
530 ms
gn_strategy.png
671 ms
gn_service.png
668 ms
gn_system.png
813 ms
gn_about.png
933 ms
gn_contact.png
1029 ms
slide_img01.jpg
1910 ms
slide_img02.jpg
1841 ms
slide_img03.jpg
1907 ms
slide_img04.jpg
1990 ms
slide_img05.jpg
2080 ms
read.png
1700 ms
col_bg.png
2182 ms
meibo_bg.gif
2199 ms
meibo_img2.gif
2448 ms
col_ttl.gif
2313 ms
news_ttl.gif
2329 ms
icon_news.gif
2430 ms
icon_new.gif
2500 ms
icon_news_red.gif
2593 ms
report_ttl.gif
2664 ms
report_img02.gif
2986 ms
report_img01.gif
2910 ms
presents_img_report.gif
2973 ms
presents_ttl.gif
2992 ms
presents_img_new_info_2.gif
3260 ms
presents_img_seminar_report_150709.gif
3143 ms
presents_img_seminar_report_150205.gif
3436 ms
nos_img.jpg
3781 ms
bnr_l.gif
3674 ms
bnr_s.gif
3352 ms
m_img_network.gif
3533 ms
m_img_iso.gif
3415 ms
m_img_iso20252.gif
3574 ms
m_img_privacy.gif
3734 ms
footer_bg.gif
3525 ms
mainimage_arrow.png
3591 ms
report_nav_bg.gif
3444 ms
report_nav_on.png
3547 ms
report_nav_off.png
3449 ms
print.css
170 ms
nrc.co.jp accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
nrc.co.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
nrc.co.jp SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nrc.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 Nrc.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.
nrc.co.jp
Open Graph description is not detected on the main page of NRC. 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: