Access catracking.com. 健康に関する情報サイト

Report Summary

About Website

Visit catracking.com now to see the best up-to-date Catracking content for Japan and also check out these interesting facts you probably never knew about catracking.com

このサイトでは多くの方が関心を持っている健康に関する情報をテーマごとにまとめたものです。研究内容はBerkeley 大学の研究内容始め主に米国の大学、医療機関で発表された臨床実験を元に「Health」「Environmental Health」をテーマにした内容を公開しています。

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name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

catracking.com

554 ms

www.catracking.com

534 ms

555 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that 67% of them (2 requests) were addressed to the original Catracking.com, 33% (1 request) were made to Frz.a.swcs.jp. The less responsive or slowest element that took the longest time to load (555 ms) relates to the external source Frz.a.swcs.jp.

Content Size

1.9 kB

After Optimization

1.0 kB

In fact, the total size of Catracking.com main page is 1.9 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. HTML takes 1.7 kB which makes up the majority of the site volume.

HTML Optimization

-48%

Potential reduce by 818 B

Original 1.7 kB
After minification 1.7 kB
After compression 874 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 818 B or 48% of the original size.

JavaScript Optimization

-18%

Potential reduce by 35 B

Original 199 B
After minification 199 B
After compression 164 B

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 35 B or 18% of the original size.

Requests Now

After Optimization

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Catracking. According to our analytics all requests are already optimized.

Accessibility Issues

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

Search Engine Optimization Advices

Language and Encoding

Language Detected

JA
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Catracking.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 Catracking.com 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.

Social Sharing Optimization

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