7.1 sec in total
1.1 sec
5.7 sec
382 ms
Visit silveregg.co.jp now to see the best up-to-date SILVER EGG content for Japan and also check out these interesting facts you probably never knew about silveregg.co.jp
シルバーエッグ・テクノロジーは、AIを用いたパーソナライゼーション技術で、B2Bマーケティングサービスを提供する企業です。国内トップシェアを誇るレコメンドエンジンのほか、さまざまなサービスでユーザー企業の付加価値向上を実現します。
Visit silveregg.co.jpWe analyzed Silveregg.co.jp page load time and found that the first response time was 1.1 sec and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
silveregg.co.jp performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value44.5 s
0/100
25%
Value9.5 s
11/100
10%
Value970 ms
28/100
30%
Value0.009
100/100
15%
Value15.3 s
7/100
10%
1064 ms
60 ms
32 ms
303 ms
615 ms
Our browser made a total of 115 requests to load all elements on the main page. We found that 73% of them (84 requests) were addressed to the original Silveregg.co.jp, 6% (7 requests) were made to Fonts.gstatic.com and 6% (7 requests) were made to Ssl4.eir-parts.net. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Silveregg.co.jp.
Page size can be reduced by 379.7 kB (10%)
3.7 MB
3.3 MB
In fact, the total size of Silveregg.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. 40% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.
Potential reduce by 46.5 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 46.5 kB or 80% of the original size.
Potential reduce by 295.5 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. SILVER EGG images are well optimized though.
Potential reduce by 34.6 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 34.6 kB or 12% of the original size.
Potential reduce by 3.1 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. Silveregg.co.jp has all CSS files already compressed.
Number of requests can be reduced by 42 (40%)
106
64
The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SILVER EGG. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
www.silveregg.co.jp
1064 ms
gtm.js
60 ms
notosansjapanese.css
32 ms
style.css
303 ms
jquery-3.3.1.min.js
615 ms
d3.v5.min.js
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kvanim.js
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kvanim.css
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style.css
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jquery.matchHeight-min.js
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common.js
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styles.css
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bootstrap.min.css
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jquery.js
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jquery-migrate.min.js
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eir.js
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jquery.min.js
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jquery.matchHeight-min.js
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flexslider.css
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public.css
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scripts.js
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wp-embed.min.js
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NotoSansJP-Light.woff
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main.css
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announcement_1.js
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pdf.png
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widgets.js
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uwt.js
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adsct
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adsct
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widget_iframe.2f70fb173b9000da126c79afe2098f02.html
50 ms
settings
95 ms
silveregg.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
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>).
silveregg.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
silveregg.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
Links do not have descriptive text
Image elements do not have [alt] attributes
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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Silveregg.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 Silveregg.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.
silveregg.co.jp
Open Graph data is detected on the main page of SILVER EGG. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: