Access star-domain.jp. スタードメイン - 格安ドメイン取得 100円〜(税込)　無料レンタルサーバー付き！

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value700 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.216

58/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

star-domain.jp

538 ms

www.star-domain.jp

551 ms

www.star-domain.jp

767 ms

gtm.js

73 ms

netowlheader.js

1065 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 61% of them (44 requests) were addressed to the original Star-domain.jp, 29% (21 requests) were made to Secure.netowl.jp and 6% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Star-domain.jp.

Content Size

600.7 kB

After Optimization

514.0 kB

In fact, the total size of Star-domain.jp main page is 600.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 394.0 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 45.4 kB

Original 53.7 kB
After minification 41.7 kB
After compression 8.3 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. This page needs HTML code to be minified as it can gain 12.0 kB, which is 22% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 45.4 kB or 85% of the original size.

Image Optimization

-6%

Potential reduce by 22.1 kB

Original 394.0 kB
After minification 371.9 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. Star Domain images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 14.1 kB

Original 114.1 kB
After minification 112.7 kB
After compression 99.9 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 14.1 kB or 12% of the original size.

CSS Optimization

-13%

Potential reduce by 5.1 kB

Original 38.9 kB
After minification 37.7 kB
After compression 33.9 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. Star-domain.jp needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 13% of the original size.

Requests Now

After Optimization

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Star Domain. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.