9.5 sec in total
1.4 sec
7.1 sec
959 ms
Visit pc.watch.impress.co.jp now to see the best up-to-date PC Watch Impress content for Japan and also check out these interesting facts you probably never knew about pc.watch.impress.co.jp
PCやタブレット、周辺機器、テクノロジーの最新情報を毎日配信。新製品のレビューや海外の最新技術動向、国内外のイベントレポートまで充実の内容。人気ライター陣の連載コラムも満載
Visit pc.watch.impress.co.jpWe analyzed Pc.watch.impress.co.jp page load time and found that the first response time was 1.4 sec and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
pc.watch.impress.co.jp performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value12.8 s
0/100
25%
Value10.4 s
8/100
10%
Value4,490 ms
0/100
30%
Value0.059
98/100
15%
Value22.5 s
1/100
10%
1388 ms
531 ms
357 ms
886 ms
809 ms
Our browser made a total of 179 requests to load all elements on the main page. We found that 67% of them (120 requests) were addressed to the original Pc.watch.impress.co.jp, 6% (10 requests) were made to Pagead2.googlesyndication.com and 6% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Pc.watch.impress.co.jp.
Page size can be reduced by 623.3 kB (17%)
3.7 MB
3.0 MB
In fact, the total size of Pc.watch.impress.co.jp main page is 3.7 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.1 MB which makes up the majority of the site volume.
Potential reduce by 93.6 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 93.6 kB or 82% of the original size.
Potential reduce by 277.9 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 Watch Impress images are well optimized though.
Potential reduce by 182.4 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 182.4 kB or 44% of the original size.
Potential reduce by 69.5 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. Pc.watch.impress.co.jp needs all CSS files to be minified and compressed as it can save up to 69.5 kB or 83% of the original size.
Number of requests can be reduced by 66 (37%)
177
111
The browser has sent 177 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PC Watch Impress. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
pc.watch.impress.co.jp
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top.css
531 ms
color.css
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ipw.base.js
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ipw.effect.js
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site=UNQ_PC&sp=uu0001
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pc.watch.impress.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
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
pc.watch.impress.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
Browser errors were logged to the console
Page has valid source maps
pc.watch.impress.co.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pc.watch.impress.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.watch.impress.co.jp main page’s claimed encoding is shift_jis. 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.
pc.watch.impress.co.jp
Open Graph data is detected on the main page of PC Watch Impress. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: