4.1 sec in total
466 ms
3.5 sec
142 ms
Visit 4digit.jp now to see the best up-to-date 4 Digit content for Japan and also check out these interesting facts you probably never knew about 4digit.jp
フォーデジットは、デジタルテクノロジーと人をつなぐ際に欠かせない「デザイン」を提供し、関わる人すべてが心地よい体験を作り上げるデザイン&テックカンパニーです。デジタル化による企業の変革や、新サービス・新製品の体験設計、Webやアプリの制作・運用まで、幅広いデザインを提供します。
Visit 4digit.jpWe analyzed 4digit.jp page load time and found that the first response time was 466 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
4digit.jp performance score
name
value
score
weighting
Value7.4 s
1/100
10%
Value13.3 s
0/100
25%
Value14.1 s
1/100
10%
Value2,290 ms
5/100
30%
Value0.01
100/100
15%
Value20.5 s
2/100
10%
466 ms
456 ms
297 ms
299 ms
1033 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that 92% of them (24 requests) were addressed to the original 4digit.jp, 8% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain 4digit.jp.
Page size can be reduced by 77.3 kB (20%)
389.5 kB
312.2 kB
In fact, the total size of 4digit.jp main page is 389.5 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. Images take 258.5 kB which makes up the majority of the site volume.
Potential reduce by 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. 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 2.4 kB or 61% of the original size.
Potential reduce by 1.8 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. 4 Digit images are well optimized though.
Potential reduce by 63.0 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 63.0 kB or 55% of the original size.
Potential reduce by 10.2 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. 4digit.jp needs all CSS files to be minified and compressed as it can save up to 10.2 kB or 80% of the original size.
Number of requests can be reduced by 6 (25%)
24
18
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 Digit. 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 from 4 to 1 for CSS and as a result speed up the page load time.
4digit.jp
466 ms
www.4digit.jp
456 ms
base.css
297 ms
index.css
299 ms
jquery.js
1033 ms
main.js
299 ms
ga.js
304 ms
hdr_logo.gif
304 ms
grp_es_unable.jpg
590 ms
grp_eg.jpg
590 ms
grp_dd.jpg
592 ms
grp_ddd.jpg
597 ms
copyright.gif
599 ms
ftr_contact.gif
884 ms
ftr_policy.gif
885 ms
reset.css
592 ms
margin-padding.css
744 ms
nav1.jpg
149 ms
nav2.jpg
444 ms
nav3.jpg
444 ms
nav4.jpg
448 ms
nav5.jpg
449 ms
nav6.jpg
302 ms
main.jpg
1476 ms
dc.js
30 ms
__utm.gif
12 ms
4digit.jp accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
4digit.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
4digit.jp SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4digit.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that 4digit.jp main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
4digit.jp
Open Graph description is not detected on the main page of 4 Digit. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: