Access katsufumikubota.jp. 窪田建築アトリエ｜豪邸｜ガレージハウス｜クリニック｜リゾートを感じる家｜地震に強いコンクリート住宅｜絶景の家

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value15.9 s

0/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.242

51/100

15%

TTI (Time to Interactive)

Value9.7 s

29/100

10%

katsufumikubota.jp

1093 ms

js

77 ms

style.min.css

204 ms

pagenavi-css.css

402 ms

frontend-gtag.js

531 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 79% of them (50 requests) were addressed to the original Katsufumikubota.jp, 8% (5 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Katsufumikubota.jp.

Content Size

5.5 MB

After Optimization

5.4 MB

In fact, the total size of Katsufumikubota.jp main page is 5.5 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. Images take 5.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 56.2 kB

Original 69.8 kB
After minification 62.8 kB
After compression 13.7 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 56.2 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 49.0 kB

Original 5.2 MB
After minification 5.2 MB

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. Katsufumikubota images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 5.9 kB

Original 141.6 kB
After minification 141.6 kB
After compression 135.7 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

-9%

Potential reduce by 4.3 kB

Original 46.5 kB
After minification 46.5 kB
After compression 42.2 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. Katsufumikubota.jp has all CSS files already compressed.

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After Optimization

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Katsufumikubota. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.