17 sec in total
549 ms
11.3 sec
5.2 sec
Click here to check amazing Purera content for Japan. Otherwise, check out these important facts you probably never knew about purera.jp
馬プラセンタのエイジングリペアを販売しているエイジングケア専門店。「自然で健康的な若々しさ」は誰からも好感を抱かれ「あの人はいくつになっても若々しい」と言われるはず。それを手にするためには内側からも外側からもバランス良く エイジングケアを行うこと。見かけも気持ちもマイナス10歳のあなたへ。
Visit purera.jpWe analyzed Purera.jp page load time and found that the first response time was 549 ms and then it took 16.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
purera.jp performance score
name
value
score
weighting
Value9.7 s
0/100
10%
Value17.7 s
0/100
25%
Value16.0 s
0/100
10%
Value4,110 ms
1/100
30%
Value0.164
72/100
15%
Value15.8 s
6/100
10%
549 ms
183 ms
25 ms
182 ms
39 ms
Our browser made a total of 252 requests to load all elements on the main page. We found that 65% of them (164 requests) were addressed to the original Purera.jp, 3% (7 requests) were made to Webcube-dsp.jp and 3% (7 requests) were made to Tg.socdm.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Purera.jp.
Page size can be reduced by 479.6 kB (6%)
8.7 MB
8.2 MB
In fact, the total size of Purera.jp main page is 8.7 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. 65% of websites need less resources to load. Images take 8.2 MB which makes up the majority of the site volume.
Potential reduce by 36.8 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 36.8 kB or 68% of the original size.
Potential reduce by 114.7 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. Purera images are well optimized though.
Potential reduce by 300.1 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 300.1 kB or 72% of the original size.
Potential reduce by 27.9 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. Purera.jp needs all CSS files to be minified and compressed as it can save up to 27.9 kB or 82% of the original size.
Number of requests can be reduced by 95 (40%)
236
141
The browser has sent 236 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Purera. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
purera.jp
549 ms
style.css
183 ms
jquery.min.js
25 ms
reset.css
182 ms
analytics.js
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%7B%22cid%22:%22248%22,%22wcdspuid%22:%22im0k1lp7022j11d1071yyyu3%22,%22u2%22:%222293124753%22,%22host%22:%22purera.jp%22,%22path%22:%22%252F%22,%22ref%22:%22%22,%22sTime%22:0,%22isS%22:false,%22isSafari%22:false,%22dummy%22:1458477832446%7D
225 ms
%7B%22cid%22:%22248%22,%22wcdspuid%22:%22im0k1lp7022j11d1071yyyu3%22,%22u2%22:%222293124753%22,%22host%22:%22purera.jp%22,%22path%22:%22%252F%22,%22ref%22:%22%22,%22sTime%22:0,%22isS%22:false,%22isSafari%22:false,%22dummy%22:1458477832463%7D
298 ms
%7B%22cid%22:%22248%22,%22wcdspuid%22:%22im0k1lp7022j11d1071yyyu3%22,%22u2%22:%222293124753%22,%22host%22:%22purera.jp%22,%22path%22:%22%252F%22,%22ref%22:%22%22,%22sTime%22:0,%22isS%22:false,%22isSafari%22:false,%22dummy%22:1458477832447%7D
270 ms
pixel_p
154 ms
%7B%22cid%22:%22248%22,%22wcdspuid%22:%22im0k1lp7022j11d1071yyyu3%22,%22u2%22:%222293124753%22,%22host%22:%22purera.jp%22,%22path%22:%22%252F%22,%22ref%22:%22%22,%22sTime%22:0,%22isS%22:false,%22isSafari%22:false,%22dummy%22:1458477832463%7D
151 ms
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24 ms
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31 ms
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sync.ad-stir.com
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sync
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sync
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conversion.js
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js
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purera.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
ARIA input fields do not have accessible names
ARIA toggle fields do not have accessible names
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
No form fields have multiple labels
Image elements do not have [alt] attributes
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
purera.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
purera.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
N/A
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Purera.jp can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Japanese. Our system also found out that Purera.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.
purera.jp
Open Graph description is not detected on the main page of Purera. 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: