2 sec in total
17 ms
1.6 sec
333 ms
Welcome to wsew.jp homepage info - get ready to check Wsew best content for Japan right away, or after learning these important things about wsew.jp
新エネルギー業界の国際商談展、SMART ENERGY WEEK。省・創・蓄エネに加え、スマートシティに関する技術、製品、サービスが出展します。太陽光・風力発電、燃料電池、新電力ビジネスなど7分野の展示会で構成。業界の発展に貢献しつつ、年2回、東京と大阪で開催します。
Visit wsew.jpWe analyzed Wsew.jp page load time and found that the first response time was 17 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
wsew.jp performance score
name
value
score
weighting
Value3.1 s
48/100
10%
Value24.2 s
0/100
25%
Value8.9 s
15/100
10%
Value2,710 ms
3/100
30%
Value0.041
99/100
15%
Value26.4 s
0/100
10%
17 ms
562 ms
27 ms
48 ms
114 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 98% of them (40 requests) were addressed to the original Wsew.jp, 2% (1 request) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (623 ms) belongs to the original domain Wsew.jp.
Page size can be reduced by 681.1 kB (83%)
818.1 kB
137.0 kB
In fact, the total size of Wsew.jp main page is 818.1 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. 35% of websites need less resources to load. Javascripts take 628.5 kB which makes up the majority of the site volume.
Potential reduce by 162.0 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 162.0 kB or 89% of the original size.
Potential reduce by 3.0 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. Obviously, Wsew needs image optimization as it can save up to 3.0 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 516.1 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 516.1 kB or 82% of the original size.
Number of requests can be reduced by 27 (79%)
34
7
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wsew. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
wsew.jp
17 ms
www.wsew.jp
562 ms
clientlib-cms.min.ACSHASHcf81576e071c29b93f6084922feeb464.css
27 ms
hub.min.ACSHASHcb7c26ddb9bc0244dbce53788d6c0567.css
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common.min.ACSHASH9fd14f23dc2ef9d71572cbecd0520f28.js
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rx-utilities.min.ACSHASH59129180ffc7b589418f253c221c7aef.js
49 ms
polyfill.min.ACSHASH704fdf794b350fcfeb4702e834b201c2.js
48 ms
rx-react-common.min.ACSHASHfddb8da2bb490c52c31ce682f449496d.js
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site.min.ACSHASHd54c23ba76bd8648119795790ae83779.css
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container.min.ACSHASH1197d358a0a463b3e0891f4ed50e4864.js
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site.min.ACSHASHfdd0bb1782b3b5fd72e6608e7691e171.js
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launch-b4edaae4dbcd.min.js
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clientlib-base.min.ACSHASHeccbf51dd4864e1edc30c9c8f454ed6c.js
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site.min.ACSHASHe2624d55e5e978ca02230e857e536b65.js
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clientlibs.min.ACSHASH25c95b24c918bfe24888d3043509d759.css
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clientlibs.min.ACSHASHa2c9c3e59cb4742a11de53c4653eb0c2.js
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clientlibs.min.ACSHASH88b0f7adb2ce08f08696b4f6615de8be.js
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email-decode.min.js
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clientlibs.min.ACSHASH54ff91feee086e24373b5e4a91388c8c.css
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smart-energy-week-header-hub-logo01.png
48 ms
wsew_jp_ic_home_icon01.png
396 ms
wsew_jp_ic_home_icon04.png
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wsew_jp_ic_home_icon02.png
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wsew_jp_ic_home_icon03.png
401 ms
OpenSans-Regular.woff
549 ms
OpenSans-Bold.woff
610 ms
fa-solid-900.subset.v8.woff
499 ms
fa-regular-400.subset.v8.woff
623 ms
fa-light-300.subset.v8.woff
611 ms
wsew.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.
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
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.
wsew.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
wsew.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Wsew.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 Wsew.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.
wsew.jp
Open Graph data is detected on the main page of Wsew. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: