5.9 sec in total
445 ms
5.2 sec
312 ms
Click here to check amazing Camera ITmedia content for Japan. Otherwise, check out these important facts you probably never knew about camera.itmedia.co.jp
IoT、スマートホームへの意識の高まりとともに家電やデジタル機器が変わろうとしています。音声で操作し、クラウドにつながり、家電同士が連携して新しい利便性を生み出す。「くらテク」では、ITmedia NEWSが取り上げた最新テクノロジーの中から私たちの生活に関わるものを深掘りします。
Visit camera.itmedia.co.jpWe analyzed Camera.itmedia.co.jp page load time and found that the first response time was 445 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
camera.itmedia.co.jp performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value5.4 s
20/100
25%
Value11.0 s
6/100
10%
Value540 ms
54/100
30%
Value0
100/100
15%
Value15.7 s
6/100
10%
445 ms
286 ms
299 ms
304 ms
302 ms
Our browser made a total of 181 requests to load all elements on the main page. We found that 10% of them (19 requests) were addressed to the original Camera.itmedia.co.jp, 19% (35 requests) were made to Image.itmedia.co.jp and 12% (21 requests) were made to Dlv.itmedia.jp. The less responsive or slowest element that took the longest time to load (734 ms) relates to the external source Image.itmedia.co.jp.
Page size can be reduced by 624.5 kB (58%)
1.1 MB
446.0 kB
In fact, the total size of Camera.itmedia.co.jp main page is 1.1 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. Javascripts take 627.7 kB which makes up the majority of the site volume.
Potential reduce by 128.2 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 128.2 kB or 84% of the original size.
Potential reduce by 9.1 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. Camera ITmedia images are well optimized though.
Potential reduce by 423.6 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 423.6 kB or 67% of the original size.
Potential reduce by 63.6 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. Camera.itmedia.co.jp needs all CSS files to be minified and compressed as it can save up to 63.6 kB or 83% of the original size.
Number of requests can be reduced by 98 (55%)
178
80
The browser has sent 178 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Camera ITmedia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 73 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
camera.itmedia.co.jp
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camera.itmedia.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
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.
camera.itmedia.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
camera.itmedia.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
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Camera.itmedia.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 Camera.itmedia.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.
camera.itmedia.co.jp
Open Graph description is not detected on the main page of Camera ITmedia. 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: