Access crimsonjapan.co.jp. 翻訳会社 | 2,000以上の日本企業にご利用いただいている翻訳サービス

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value15.8 s

0/100

10%

TBT (Total Blocking Time)

Value2,020 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.305

39/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

crimsonjapan.co.jp

37 ms

crimsonjapan.co.jp

1006 ms

www.crimsonjapan.co.jp

2970 ms

gtm.js

72 ms

bootstrap-custom.css

1020 ms

Our browser made a total of 143 requests to load all elements on the main page. We found that 84% of them (120 requests) were addressed to the original Crimsonjapan.co.jp, 4% (6 requests) were made to D10lpsik1i8c69.cloudfront.net and 2% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Crimsonjapan.co.jp.

Content Size

3.1 MB

After Optimization

2.6 MB

In fact, the total size of Crimsonjapan.co.jp main page is 3.1 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. 65% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 189.5 kB

Original 215.3 kB
After minification 127.6 kB
After compression 25.8 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. This page needs HTML code to be minified as it can gain 87.8 kB, which is 41% 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 189.5 kB or 88% of the original size.

Image Optimization

-10%

Potential reduce by 223.3 kB

Original 2.2 MB
After minification 2.0 MB

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. Crimsonjapan images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 39.1 kB

Original 551.2 kB
After minification 551.2 kB
After compression 512.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 1.4 kB

Original 43.7 kB
After minification 43.7 kB
After compression 42.3 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. Crimsonjapan.co.jp has all CSS files already compressed.

Requests Now

137

After Optimization

The browser has sent 137 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crimsonjapan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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 are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

High

Browser errors were logged to the console

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

Language and Encoding

Language Detected

JA
Language Claimed

JA
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Crimsonjapan.co.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 Crimsonjapan.co.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

crimsonjapan.co.jp

Open Graph description is not detected on the main page of Crimsonjapan. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

翻訳会社 | 2,000以上の日本企業にご利用いただいている翻訳サービス | クリムゾン・ジャパン

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

crimsonjapan.co.jp

crimsonjapan.co.jp

www.crimsonjapan.co.jp

gtm.js

bootstrap-custom.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

crimsonjapan.co.jp

crimsonjapan.co.jp

www.crimsonjapan.co.jp

gtm.js

bootstrap-custom.css

style-index-new3.css

style-common.css

services-component.css

flexslider.css

default.css

highslide.min.js

highslide.css

rewamp-homepage.css

analytics.php

js

analytics.js

collect

collect

js

jquery-3.4.1.min.js

common.js

BJSlider.js

conversion.js

jquery.min.js

jquery.flexslider.js

owl.carousel.min.css

owl.theme.default.min.css

jquery.min.js

owl.carousel.min.js

modal-video.min.css

jquery-modal-video.min.js

ga-audiences

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