6.1 sec in total
902 ms
4.9 sec
345 ms
Welcome to pc.nikkeibp.co.jp homepage info - get ready to check PC Nikkeibp best content for Japan right away, or after learning these important things about pc.nikkeibp.co.jp
日経クロステック(xTECH)の「PC」のページ。日経クロステックは、日経BPが運営するテクノロジーと経営にかかわる総合情報サイトです。
Visit pc.nikkeibp.co.jpWe analyzed Pc.nikkeibp.co.jp page load time and found that the first response time was 902 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
pc.nikkeibp.co.jp performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value5.9 s
14/100
25%
Value27.0 s
0/100
10%
Value52,550 ms
0/100
30%
Value0.167
71/100
15%
Value71.8 s
0/100
10%
902 ms
315 ms
495 ms
11 ms
492 ms
Our browser made a total of 176 requests to load all elements on the main page. We found that 72% of them (126 requests) were addressed to the original Pc.nikkeibp.co.jp, 7% (12 requests) were made to Tpc.googlesyndication.com and 4% (7 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Pc.nikkeibp.co.jp.
Page size can be reduced by 792.2 kB (48%)
1.7 MB
863.6 kB
In fact, the total size of Pc.nikkeibp.co.jp main page is 1.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 649.8 kB which makes up the majority of the site volume.
Potential reduce by 430.6 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 430.6 kB or 87% of the original size.
Potential reduce by 62.8 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. PC Nikkeibp images are well optimized though.
Potential reduce by 298.7 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 298.7 kB or 59% of the original size.
Number of requests can be reduced by 90 (52%)
174
84
The browser has sent 174 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PC 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 25 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
pc.nikkeibp.co.jp
902 ms
201601.js
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201601.css
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nikkei_bp.js
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globalNav1000.css
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font.css
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dropdown.css
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base.css
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top.css
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top_renew.css
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theme2.css
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welcome2011_schedule.js
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welcome2011.js
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common.js
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OENCJP=UTF8
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bprtpco.js
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DynamicSearch.js
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s_code2015.js
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pco_welcome_schedule.js
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container.html
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news.jpg
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expansion_embed.js
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icon_link.gif
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img_logoS.gif
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login_v2.gif
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bg_blue.gif
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NPC_buy_v2.gif
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localNav_base.gif
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lg.php
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15754982885270935250
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r_forpco.js
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rank_btn.gif
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bg_gradationS.gif
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find_pickup_v2.gif
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bs_d_rank_yuryo.gif
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find_guideR.gif
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bg_guideboxTop.gif
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bg_guideboxBottom_.gif
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sd
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find_newspaceR.gif
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bp_logo.png
963 ms
activeview
14 ms
combo
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activeview
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activeview
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activeview
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activeview
22 ms
pc.nikkeibp.co.jp accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
[aria-*] attributes do not have valid values
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
pc.nikkeibp.co.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
pc.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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pc.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 Pc.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.
pc.nikkeibp.co.jp
Open Graph description is not detected on the main page of PC 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: