7.5 sec in total
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Welcome to pro.std-lab.jp homepage info - get ready to check Pro Std Lab best content for Japan right away, or after learning these important things about pro.std-lab.jp
性病検査STDチェッカーProシリーズのご案内。当サイトでは働く女性のための性病検査キットの販売や、企業様向けに健康管理の提案を行っております。
Visit pro.std-lab.jpWe analyzed Pro.std-lab.jp page load time and found that the first response time was 1.4 sec and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
pro.std-lab.jp performance score
1372 ms
367 ms
354 ms
367 ms
355 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 97% of them (56 requests) were addressed to the original Pro.std-lab.jp, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Pro.std-lab.jp.
Page size can be reduced by 116.9 kB (43%)
271.4 kB
154.5 kB
In fact, the total size of Pro.std-lab.jp main page is 271.4 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. 15% of websites need less resources to load. Javascripts take 135.2 kB which makes up the majority of the site volume.
Potential reduce by 8.7 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 8.7 kB or 73% of the original size.
Potential reduce by 17 B
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. Pro Std Lab images are well optimized though.
Potential reduce by 77.6 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 77.6 kB or 57% of the original size.
Potential reduce by 30.6 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. Pro.std-lab.jp needs all CSS files to be minified and compressed as it can save up to 30.6 kB or 81% of the original size.
Number of requests can be reduced by 29 (52%)
56
27
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pro Std Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
pro.std-lab.jp
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base.css
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colorbox.css
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jquery-1.6.1.min.js
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pro.std-lab.jp SEO score
JA
N/A
SHIFT-JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pro.std-lab.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Pro.std-lab.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.
pro.std-lab.jp
Open Graph description is not detected on the main page of Pro Std Lab. 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: