Access tsukada-clinic.jp. 渋谷塚田クリニック – 渋谷塚田クリニックではがん（原発・再発・転移・予防）に対して副作用のない高濃度ビタミンＣ点滴と栄養療法（食事とサプリメント）で治療を行います

tsukada-clinic.jp

462 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 Tsukada-clinic.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (462 ms) belongs to the original domain Tsukada-clinic.jp.

Content Size

109.1 kB

After Optimization

69.0 kB

In fact, the total size of Tsukada-clinic.jp main page is 109.1 kB. 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 59.1 kB which makes up the majority of the site volume.

HTML Optimization

-43%

Potential reduce by 295 B

Original 692 B
After minification 688 B
After compression 397 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. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 295 B or 43% of the original size.

Image Optimization

-2%

Potential reduce by 1.4 kB

Original 59.1 kB
After minification 57.6 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. Tsukada Clinic images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 19.5 kB

Original 27.7 kB
After minification 27.7 kB
After compression 8.2 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 19.5 kB or 71% of the original size.

CSS Optimization

-87%

Potential reduce by 18.8 kB

Original 21.6 kB
After minification 18.4 kB
After compression 2.9 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. Tsukada-clinic.jp needs all CSS files to be minified and compressed as it can save up to 18.8 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 Tsukada-clinic.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 Tsukada-clinic.jp 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

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