Access genequest.jp. 遺伝子検査（解析）ならジーンクエスト

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.334

34/100

15%

TTI (Time to Interactive)

Value16.3 s

5/100

10%

genequest.jp

510 ms

genequest.jp

1010 ms

base.css

480 ms

jquery-3.6.3.js

17 ms

base.js

641 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 82% of them (70 requests) were addressed to the original Genequest.jp, 5% (4 requests) were made to Platform.twitter.com and 4% (3 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Genequest.jp.

Content Size

1.3 MB

After Optimization

814.5 kB

In fact, the total size of Genequest.jp main page is 1.3 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. 70% of websites need less resources to load. Images take 987.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 53.3 kB

Original 67.1 kB
After minification 60.4 kB
After compression 13.8 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 53.3 kB or 79% of the original size.

Image Optimization

-25%

Potential reduce by 243.4 kB

Original 987.6 kB
After minification 744.2 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. Obviously, Genequest needs image optimization as it can save up to 243.4 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-76%

Potential reduce by 131.9 kB

Original 174.1 kB
After minification 163.4 kB
After compression 42.2 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 131.9 kB or 76% of the original size.

CSS Optimization

-86%

Potential reduce by 88.2 kB

Original 102.6 kB
After minification 78.9 kB
After compression 14.3 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. Genequest.jp needs all CSS files to be minified and compressed as it can save up to 88.2 kB or 86% of the original size.

Requests Now

After Optimization

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Genequest. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.