Access family.travel.rakuten.co.jp. 家族旅行、お子様・赤ちゃん連れ旅行におすすめのホテル・旅館【楽天トラベル】

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value2,010 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.092

92/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

family.travel.rakuten.co.jp

764 ms

677 ms

util.calendar.css

332 ms

contents_pc.css

388 ms

style-pc.css

349 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Family.travel.rakuten.co.jp, 76% (42 requests) were made to Img.travel.rakuten.co.jp and 5% (3 requests) were made to Jp.rakuten-static.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Img.travel.rakuten.co.jp.

Content Size

1.1 MB

After Optimization

493.3 kB

In fact, the total size of Family.travel.rakuten.co.jp main page is 1.1 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. 45% of websites need less resources to load. Javascripts take 455.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 82.1 kB

Original 98.1 kB
After minification 92.7 kB
After compression 16.0 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 82.1 kB or 84% of the original size.

Image Optimization

-7%

Potential reduce by 26.7 kB

Original 357.3 kB
After minification 330.6 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. Family Travel Rakuten images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 331.5 kB

Original 455.3 kB
After minification 404.1 kB
After compression 123.8 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 331.5 kB or 73% of the original size.

CSS Optimization

-86%

Potential reduce by 135.7 kB

Original 158.7 kB
After minification 121.2 kB
After compression 23.0 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. Family.travel.rakuten.co.jp needs all CSS files to be minified and compressed as it can save up to 135.7 kB or 86% of the original size.

Requests Now

After Optimization

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Family Travel Rakuten. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.