Access dousan.com. 動産社/通販ニュース：不動産ファイル・契約書ファイル・契約書・のぼり・垂れ幕・横断幕・業者票・建設業許可票・保安用品を販売。, 動産社.com

About Website

Welcome to dousan.com homepage info - get ready to check Dousan best content for Japan right away, or after learning these important things about dousan.com

動産社/通販ニュース：不動産ファイル・契約書ファイル・契約書・のぼり・垂れ幕・横断幕・業者票・建設業許可票・保安用品を販売。 : 「動産社.com/どうさんしゃこむ」へようこそ! - 不動産契約書/契約書関連商品,法定標識看板/従業者証明書・名簿,宣伝・案内用品/募集看板,不動産ファイル/契約書ファイル/保存袋（マチ・ヒモ付き封筒）,工事用看板/建設保安用品,動産社契約書式word data(CD...

Visit dousan.com

dousan.com

591 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Dousan.com and no external sources were called. The less responsive or slowest element that took the longest time to load (591 ms) belongs to the original domain Dousan.com.

Content Size

5.2 MB

After Optimization

5.1 MB

In fact, the total size of Dousan.com main page is 5.2 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-8%

Potential reduce by 8 B

Original 98 B
After minification 98 B
After compression 90 B

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. This web page is already compressed.

Image Optimization

-0%

Potential reduce by 10.1 kB

Original 5.1 MB
After minification 5.1 MB

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. Dousan images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 53.9 kB

Original 77.4 kB
After minification 70.0 kB
After compression 23.6 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 53.9 kB or 70% of the original size.

CSS Optimization

-87%

Potential reduce by 26.8 kB

Original 30.9 kB
After minification 21.1 kB
After compression 4.1 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. Dousan.com needs all CSS files to be minified and compressed as it can save up to 26.8 kB or 87% of the original size.

Requests Now

After Optimization

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Language and Encoding

Language Detected

Language Claimed

N/A

Encoding

N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dousan.com 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 Dousan.com main page’s claimed encoding is . 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.

Social Sharing Optimization

dousan.com

Open Graph description is not detected on the main page of Dousan. 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: