5 sec in total
744 ms
3.8 sec
429 ms
Visit tetratone.jp now to see the best up-to-date Tetratone content and also check out these interesting facts you probably never knew about tetratone.jp
株式会社テトラトーンは企業・ブランド・サービスにおけるWebやグラフィックのデザインを手がける、東京・杉並のデザイン制作会社です。
Visit tetratone.jpWe analyzed Tetratone.jp page load time and found that the first response time was 744 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
tetratone.jp performance score
name
value
score
weighting
Value9.3 s
0/100
10%
Value9.4 s
0/100
25%
Value29.9 s
0/100
10%
Value240 ms
85/100
30%
Value0.224
56/100
15%
Value21.4 s
1/100
10%
744 ms
366 ms
558 ms
951 ms
947 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 76% of them (25 requests) were addressed to the original Tetratone.jp, 15% (5 requests) were made to Google.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Tetratone.jp.
Page size can be reduced by 140.1 kB (17%)
806.6 kB
666.5 kB
In fact, the total size of Tetratone.jp main page is 806.6 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 608.8 kB which makes up the majority of the site volume.
Potential reduce by 7.9 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 7.9 kB or 67% of the original size.
Potential reduce by 9.9 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. Tetratone images are well optimized though.
Potential reduce by 84.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 84.1 kB or 60% of the original size.
Potential reduce by 38.2 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. Tetratone.jp needs all CSS files to be minified and compressed as it can save up to 38.2 kB or 85% of the original size.
Number of requests can be reduced by 18 (56%)
32
14
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tetratone. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
tetratone.jp
744 ms
typesquare.js
366 ms
animsition.css
558 ms
style.css
951 ms
jquery.js
947 ms
jquery.color.js
698 ms
animsition.js
527 ms
jsapi
47 ms
functions.js
542 ms
home.js
565 ms
logo.png
514 ms
fade-text-01.png
535 ms
fade-text-02.png
563 ms
fade-text-03.png
690 ms
fade-text-04.png
691 ms
fade-text-05.png
722 ms
lead.png
937 ms
bt-toService.png
777 ms
bt-toWorks.png
868 ms
ic-newwindow.png
289 ms
pic-fixed-image.jpg
1577 ms
ic-newwindow-home.png
364 ms
bg-circle.png
376 ms
ic-toggle.png
465 ms
blog_bg_btm.gif
468 ms
ic-blog-close.png
545 ms
16 ms
default+en.css
4 ms
default+en.I.js
6 ms
ga.js
6 ms
289 ms
__utm.gif
13 ms
Gfeeds
701 ms
tetratone.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.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Links do not have a discernible name
tetratone.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
tetratone.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 Tetratone.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 Tetratone.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.
tetratone.jp
Open Graph description is not detected on the main page of Tetratone. 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: