Access kaumobile.jp. 大阪でiPhone・iPad・スマホの高価買取ならカウモバイル

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.137

79/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

kaumobile.jp

537 ms

kaumobile.jp

1052 ms

frontpage.css

532 ms

sitesearch.css

545 ms

sitesearch.js

544 ms

Our browser made a total of 130 requests to load all elements on the main page. We found that 61% of them (79 requests) were addressed to the original Kaumobile.jp, 15% (20 requests) were made to Static.xx.fbcdn.net and 12% (15 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (5.4 sec) belongs to the original domain Kaumobile.jp.

Content Size

1.7 MB

After Optimization

1.6 MB

In fact, the total size of Kaumobile.jp main page is 1.7 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. 55% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 28.3 kB

Original 36.6 kB
After minification 33.1 kB
After compression 8.3 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 28.3 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 57.2 kB

Original 1.6 MB
After minification 1.5 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. Kaumobile images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 37.8 kB

Original 103.3 kB
After minification 103.1 kB
After compression 65.5 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 37.8 kB or 37% of the original size.

CSS Optimization

-80%

Potential reduce by 28.9 kB

Original 36.1 kB
After minification 29.6 kB
After compression 7.3 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. Kaumobile.jp needs all CSS files to be minified and compressed as it can save up to 28.9 kB or 80% of the original size.

Requests Now

124

After Optimization

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kaumobile. 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 11 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

Links do not have a discernible name

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

Displays images with incorrect aspect ratio

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 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 Kaumobile.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 Kaumobile.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

kaumobile.jp

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

大阪でiPhone・iPad・スマホの高価買取ならカウモバイル

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

kaumobile.jp

kaumobile.jp

frontpage.css

sitesearch.css

sitesearch.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

kaumobile.jp

kaumobile.jp

frontpage.css

sitesearch.css

sitesearch.js

common.css

top-index.css

common.css

conversion.js

conversion_async.js

conversion_async.js

404.html

AdSense.css

module.css

reset.css

text.css

analytics.js

collect

icon.png

header-bg2_01.jpg

header-bg2_02.jpg

header-bg2_03.jpg

header-bg2_04.jpg

header-bg2_05.jpg

header-bg2_06.jpg

shop_09.jpg

shop_01.jpg

shop_02.jpg

shop_03.jpg

shop_04.jpg

shop_05.jpg

shop_06.jpg

shop_07.jpg

shop_08.jpg

frow.png

form.png

line.png

max-kaitori.jpg

picup-kaitori.jpg

item.png

junk-kaitori.jpg

ipad-kaitori.jpg

tel.png

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