Access tokai.travel.rakuten.co.jp. 東海 - 旅行・温泉・観光情報　ホテル宿泊予約【楽天トラベル】

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value13.7 s

0/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value790 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0.092

91/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

tokai.travel.rakuten.co.jp

837 ms

831 ms

style-pc.css

354 ms

styles.css

360 ms

util.calendar.css

334 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Tokai.travel.rakuten.co.jp, 62% (59 requests) were made to Img.travel.rakuten.co.jp and 7% (7 requests) were made to Travel.rakuten.co.jp. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Img.travel.rakuten.co.jp.

Content Size

1.8 MB

After Optimization

922.9 kB

In fact, the total size of Tokai.travel.rakuten.co.jp main page is 1.8 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. 60% of websites need less resources to load. Javascripts take 878.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 103.7 kB

Original 127.3 kB
After minification 118.9 kB
After compression 23.6 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 103.7 kB or 81% of the original size.

Image Optimization

-7%

Potential reduce by 42.7 kB

Original 655.5 kB
After minification 612.9 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. Tokai Travel Rakuten images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 610.9 kB

Original 878.4 kB
After minification 820.4 kB
After compression 267.5 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 610.9 kB or 70% of the original size.

CSS Optimization

-86%

Potential reduce by 121.5 kB

Original 140.5 kB
After minification 120.1 kB
After compression 19.0 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. Tokai.travel.rakuten.co.jp needs all CSS files to be minified and compressed as it can save up to 121.5 kB or 86% of the original size.

Requests Now

After Optimization

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tokai 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 35 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.