Access reiz.biz. ハイクオリティカスタムパーツブランド Revier/Reiz（レヴィーア/ライツ）公式ショッピングサイト

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.117

85/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

reiz.biz

520 ms

lcjapan.biz

1399 ms

theme-color-black.css

710 ms

rv_custom.css

296 ms

app_responsive.js

97 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Reiz.biz, 89% (62 requests) were made to Lcjapan.biz and 9% (6 requests) were made to Assets.bcart.jp. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Lcjapan.biz.

Content Size

15.5 MB

After Optimization

14.4 MB

In fact, the total size of Reiz.biz main page is 15.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 15.1 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 323.9 kB

Original 353.9 kB
After minification 250.5 kB
After compression 30.0 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 103.4 kB, which is 29% 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 323.9 kB or 92% of the original size.

Image Optimization

-6%

Potential reduce by 839.0 kB

Original 15.1 MB
After minification 14.2 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. Reiz images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 42 B

Original 76.5 kB
After minification 76.5 kB
After compression 76.4 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

-34%

Potential reduce by 13.2 kB

Original 38.5 kB
After minification 38.5 kB
After compression 25.3 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. Reiz.biz needs all CSS files to be minified and compressed as it can save up to 13.2 kB or 34% of the original size.

Requests Now

After Optimization

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Reiz. According to our analytics all requests are already optimized.

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 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

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

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 Reiz.biz 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 Reiz.biz 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

reiz.biz

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

ハイクオリティカスタムパーツブランド Revier/Reiz（レヴィーア/ライツ）公式ショッピングサイト

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

reiz.biz

lcjapan.biz

theme-color-black.css

rv_custom.css

app_responsive.js

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

reiz.biz

lcjapan.biz

theme-color-black.css

rv_custom.css

app_responsive.js

promise-7.0.4.min.js

logo.png

main_1.jpg

s700vtop.jpg

s500mc.jpg

V4_2.jpg

KAI%20_2.jpg

dh21-v2-01.jpg

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lm-jc010jm-j033a-oe-01.jpg

LTL-DH22-01.jpg

dkp-hn12s3801b-01.jpg

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hn09s13807-01.jpg

fm-lxrx-01.jpg

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dkp-hn12d4602-cb-01.jpg

hn09t13807a-rbk-01.jpg

hn09d4410-01.jpg

cbt-hn16t137b-rbk-01.jpg

every.jpg

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alto.jpg

carry.jpg

MR52S.jpg

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nbox.jpg

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MaterialIcons-Regular.woff