Access guinnessworldrecords.jp. ギネスワールドレコーズ公式サイト

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value730 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.086

93/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

guinnessworldrecords.jp

348 ms

500.html

86 ms

main.min.css

242 ms

fonts.min.css

172 ms

modernizr.js

260 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that all of those requests were addressed to Guinnessworldrecords.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (348 ms) belongs to the original domain Guinnessworldrecords.jp.

Content Size

261.9 kB

After Optimization

76.9 kB

In fact, the total size of Guinnessworldrecords.jp main page is 261.9 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. 15% of websites need less resources to load. CSS take 200.1 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 5.1 kB

Original 7.5 kB
After minification 5.2 kB
After compression 2.4 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 2.3 kB, which is 30% 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 5.1 kB or 68% of the original size.

Image Optimization

-14%

Potential reduce by 5.4 kB

Original 38.8 kB
After minification 33.5 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, Guinnessworldrecords needs image optimization as it can save up to 5.4 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 9.4 kB

Original 15.5 kB
After minification 15.0 kB
After compression 6.0 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 9.4 kB or 61% of the original size.

CSS Optimization

-83%

Potential reduce by 165.1 kB

Original 200.1 kB
After minification 199.9 kB
After compression 35.0 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. Guinnessworldrecords.jp needs all CSS files to be minified and compressed as it can save up to 165.1 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Guinnessworldrecords. According to our analytics all requests are already optimized.