Access bufsiz.jp. bufsiz.jp | 忍者ホームページ

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)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

bufsiz.jp

514 ms

style.css

165 ms

112276400

350 ms

logo.gif

329 ms

btn_make.jpg

509 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 50% of them (4 requests) were addressed to the original Bufsiz.jp, 25% (2 requests) were made to X7.namekuji.jp and 13% (1 request) were made to Asumi.shinobi.jp. The less responsive or slowest element that took the longest time to load (614 ms) relates to the external source X7.namekuji.jp.

Content Size

31.2 kB

After Optimization

29.4 kB

In fact, the total size of Bufsiz.jp main page is 31.2 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. Only 10% of websites need less resources to load. Images take 14.7 kB which makes up the majority of the site volume.

HTML Optimization

-55%

Potential reduce by 1.3 kB

Original 2.4 kB
After minification 2.2 kB
After compression 1.1 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 1.3 kB or 55% of the original size.

Image Optimization

-0%

Potential reduce by 14 B

Original 14.7 kB
After minification 14.7 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. Bufsiz images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 132 B

Original 13.2 kB
After minification 13.2 kB
After compression 13.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-37%

Potential reduce by 341 B

Original 915 B
After minification 915 B
After compression 574 B

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. Bufsiz.jp needs all CSS files to be minified and compressed as it can save up to 341 B or 37% of the original size.

Requests Now

After Optimization

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bufsiz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.