Access carbing.co.jp. OKUYAMA：株式会社オクヤマ

Report Summary

About Website

Welcome to carbing.co.jp homepage info - get ready to check Carbing best content for Germany right away, or after learning these important things about carbing.co.jp

ロールバー、各種補強パーツの専門メーカーです。高精度・高品質な各種パーツを豊富なラインナップで取り揃えています。

Visit carbing.co.jp

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

71/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

carbing.co.jp

620 ms

bootstrap.css

1390 ms

style.css

397 ms

jquery-1.11.3.min.js

1439 ms

bootstrap.js

1370 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Carbing.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Carbing.co.jp.

Content Size

436.8 kB

After Optimization

187.0 kB

In fact, the total size of Carbing.co.jp main page is 436.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 164.9 kB which makes up the majority of the site volume.

HTML Optimization

-57%

Potential reduce by 1.2 kB

Original 2.2 kB
After minification 1.7 kB
After compression 939 B

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 468 B, which is 21% 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 1.2 kB or 57% of the original size.

Image Optimization

-1%

Potential reduce by 997 B

Original 122.0 kB
After minification 121.0 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. Carbing images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 120.3 kB

Original 164.9 kB
After minification 143.2 kB
After compression 44.6 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 120.3 kB or 73% of the original size.

CSS Optimization

-86%

Potential reduce by 127.2 kB

Original 147.7 kB
After minification 122.7 kB
After compression 20.4 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. Carbing.co.jp needs all CSS files to be minified and compressed as it can save up to 127.2 kB or 86% of the original size.

Requests Now

After Optimization

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Carbing. According to our analytics all requests are already optimized.

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

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

Language and Encoding

Language Detected

JA
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Carbing.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed English language. Our system also found out that Carbing.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

carbing.co.jp

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

OKUYAMA：株式会社オクヤマ

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)