Access tosho-c3.jp. TCM『ティーシーエム』｜東晶貿易株式会社の広報ブログ

tosho-c3.jp screenshot

51

Performance

Renders faster than
70% of other websites
36

Accessibility

Visual factors better than
that of 18% of websites
75

Best Practices

More advanced features
available than in
36% of websites
82

SEO

Google-friendlier than
44% of websites

First Response

686 ms

Resources Loaded

77.2 sec

Page Rendered

1.1 sec

tosho-c3.jp screenshot

About Website

Visit tosho-c3.jp now to see the best up-to-date Tosho C 3 content for Japan and also check out these interesting facts you probably never knew about tosho-c3.jp

TCMとは、WEB集客を得意とする東晶貿易株式会社の新たな一手、Webマーケティング事業部がお届けする広報ブログです。会社情報や社内イベント風景など、私たちの活動を記録していきます。

Visit tosho-c3.jp

Key Findings

We analyzed Tosho-c3.jp page load time and found that the first response time was 686 ms and then it took 78.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 64 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value250 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0.046

99/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

tosho-c3.jp

686 ms

www.tosho-c3.jp

1082 ms

style.css

452 ms

index.css

452 ms

jquery-1.11.3.min.js

15262 ms

Our browser made a total of 164 requests to load all elements on the main page. We found that 77% of them (127 requests) were addressed to the original Tosho-c3.jp, 12% (20 requests) were made to Pbs.twimg.com and 4% (7 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Tosho-c3.jp.

Content Size

322.0 kB

After Optimization

228.4 kB

In fact, the total size of Tosho-c3.jp main page is 322.0 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. 50% of websites need less resources to load. Images take 226.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 53.3 kB

Original 65.4 kB
After minification 64.2 kB
After compression 12.1 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 81% of the original size.

Image Optimization

-7%

Potential reduce by 15.8 kB

Original 226.8 kB
After minification 211.0 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. Tosho C 3 images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 2.8 kB

Original 3.5 kB
After minification 2.5 kB
After compression 714 B

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 2.8 kB or 80% of the original size.

CSS Optimization

-83%

Potential reduce by 21.8 kB

Original 26.3 kB
After minification 20.1 kB
After compression 4.5 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. Tosho-c3.jp needs all CSS files to be minified and compressed as it can save up to 21.8 kB or 83% of the original size.

Requests Now

98

After Optimization

83

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tosho C 3. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

JA
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tosho-c3.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Tosho-c3.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.

Social Sharing Optimization

tosho-c3.jp

Open Graph description is not detected on the main page of Tosho C 3. 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: