9.5 sec in total
911 ms
8 sec
560 ms
Click here to check amazing ZUU Online content for Japan. Otherwise, check out these important facts you probably never knew about zuuonline.com
ZUU online(ズー・オンライン)は新時代を生きるための経済・金融情報サイトです。最新の経済・金融に関するニュースやコラムを中心に、投資家・富裕層の資産運用・ライフスタイルに役立つ情報を配信しています。
Visit zuuonline.comWe analyzed Zuuonline.com page load time and found that the first response time was 911 ms and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
zuuonline.com performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value9.5 s
0/100
25%
Value5.5 s
54/100
10%
Value1,730 ms
10/100
30%
Value0.024
100/100
15%
Value20.3 s
2/100
10%
911 ms
174 ms
345 ms
453 ms
455 ms
Our browser made a total of 209 requests to load all elements on the main page. We found that 15% of them (31 requests) were addressed to the original Zuuonline.com, 32% (66 requests) were made to Cdn-zuu-online.s3-ap-northeast-1.amazonaws.com and 5% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (3.7 sec) relates to the external source Cdn-zuu-online.s3-ap-northeast-1.amazonaws.com.
Page size can be reduced by 508.9 kB (40%)
1.3 MB
753.8 kB
In fact, the total size of Zuuonline.com main page is 1.3 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. 80% 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 581.7 kB which makes up the majority of the site volume.
Potential reduce by 107.8 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. 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 107.8 kB or 81% of the original size.
Potential reduce by 10.6 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. ZUU Online images are well optimized though.
Potential reduce by 302.0 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 302.0 kB or 52% of the original size.
Potential reduce by 88.5 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. Zuuonline.com needs all CSS files to be minified and compressed as it can save up to 88.5 kB or 85% of the original size.
Number of requests can be reduced by 84 (61%)
137
53
The browser has sent 137 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZUU Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 64 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
zuuonline.com
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zuuonline.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
[id] attributes on active, focusable elements are not unique
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>).
zuuonline.com 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
Browser errors were logged to the console
Page has valid source maps
zuuonline.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 Zuuonline.com 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 Zuuonline.com 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.
zuuonline.com
Open Graph description is not detected on the main page of ZUU Online. 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: