3.9 sec in total
599 ms
3.1 sec
227 ms
Welcome to nvc.nikkeibp.co.jp homepage info - get ready to check Nvc Nikkeibp best content for Japan right away, or after learning these important things about nvc.nikkeibp.co.jp
中小企業経営に役立つ実務情報Webサイト「日経トップリーダーonline」。企業経営に役立つセミナー情報等が満載です。
Visit nvc.nikkeibp.co.jpWe analyzed Nvc.nikkeibp.co.jp page load time and found that the first response time was 599 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
nvc.nikkeibp.co.jp performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value6.6 s
8/100
25%
Value10.5 s
7/100
10%
Value120 ms
97/100
30%
Value0.001
100/100
15%
Value11.3 s
19/100
10%
599 ms
336 ms
678 ms
344 ms
686 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 98% of them (60 requests) were addressed to the original Nvc.nikkeibp.co.jp, 2% (1 request) were made to Adobe.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Nvc.nikkeibp.co.jp.
Page size can be reduced by 132.7 kB (33%)
405.9 kB
273.2 kB
In fact, the total size of Nvc.nikkeibp.co.jp main page is 405.9 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. 20% of websites need less resources to load. Images take 240.0 kB which makes up the majority of the site volume.
Potential reduce by 13.7 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 13.7 kB or 74% of the original size.
Potential reduce by 15.6 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. Nvc Nikkeibp images are well optimized though.
Potential reduce by 82.2 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 82.2 kB or 68% of the original size.
Potential reduce by 21.2 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. Nvc.nikkeibp.co.jp needs all CSS files to be minified and compressed as it can save up to 21.2 kB or 81% of the original size.
Number of requests can be reduced by 3 (5%)
60
57
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nvc Nikkeibp. 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 as a result speed up the page load time.
nvc.nikkeibp.co.jp
599 ms
common.css
336 ms
layout.css
678 ms
rollover.js
344 ms
swfobject_modified.js
686 ms
jquery.js
709 ms
jquery.page-scroller.js
352 ms
get_flash_player.gif
75 ms
logo.gif
179 ms
gmenu_bg.gif
172 ms
gmenu01_off.gif
172 ms
gmenu02_off.gif
169 ms
gmenu03_off.gif
179 ms
gmenu04_off.gif
172 ms
gmenu05_off.gif
336 ms
gmenu06_off.gif
341 ms
gmenu07_off.gif
343 ms
box_kr644_middle.gif
346 ms
box_kr644_top.gif
351 ms
ttl_semi.gif
353 ms
btn_list.gif
501 ms
line_dot.gif
509 ms
arrow02.gif
514 ms
semi_icon_t.gif
513 ms
box_kr644_bottom.gif
526 ms
newbook_pic.jpg
705 ms
ttl_newsbook.gif
666 ms
btn_backnumber.gif
677 ms
newbook_lead.gif
683 ms
newbook_btn01_off.jpg
682 ms
newbook_btn02_off.gif
700 ms
box_kr319_middle.gif
833 ms
box_kr319_top.gif
845 ms
ttl_recommend_books.gif
855 ms
hyoshi_s.jpg
855 ms
blank.gif
876 ms
hyoshi_s.jpg
878 ms
box_kr319_bottom.gif
997 ms
ttl_recommend_dvd.gif
1013 ms
hyoshi_s.jpg
1025 ms
hyoshi_s.jpg
1024 ms
side_middle.gif
1050 ms
side_top.gif
1054 ms
banner_nvp.gif
1164 ms
banner_l01.jpg
1024 ms
best.jpg
1206 ms
hitozukuri_banner_end.gif
1034 ms
topleader.jpg
1064 ms
banner_ntl.gif
1062 ms
bnr_dweb2015.jpg
1328 ms
bnr_svoice.jpg
1194 ms
banner_s01.jpg
1038 ms
ttl_regular_contact.gif
1068 ms
arrow01.gif
1069 ms
side_bottom.gif
1195 ms
footer_middle.gif
1196 ms
footer_top.gif
1087 ms
footer_co.gif
1083 ms
footer_bottom.gif
1158 ms
copy.gif
1186 ms
nv_72890_1029
1361 ms
nvc.nikkeibp.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
nvc.nikkeibp.co.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
nvc.nikkeibp.co.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Nvc.nikkeibp.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 Nvc.nikkeibp.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.
nvc.nikkeibp.co.jp
Open Graph description is not detected on the main page of Nvc Nikkeibp. 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: