Access eco-keitai.com. 激安携帯販売店レクサスプランニング - auケータイなら当店にお任せ下さい。充実のラインナップであなたのモバイルライフをサポート！！

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.428

22/100

15%

TTI (Time to Interactive)

Value12.7 s

13/100

10%

eco-keitai.com

514 ms

www.keitai-center.com

1044 ms

js

54 ms

common.css

483 ms

screen.css

532 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 Eco-keitai.com, 53% (37 requests) were made to Keitai-center.com and 7% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (3.8 sec) relates to the external source Ssif1.globalsign.com.

Content Size

714.8 kB

After Optimization

632.3 kB

In fact, the total size of Eco-keitai.com main page is 714.8 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. 40% of websites need less resources to load. Javascripts take 427.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 27.1 kB

Original 35.1 kB
After minification 26.1 kB
After compression 8.0 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 9.0 kB, which is 26% 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 27.1 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 5.6 kB

Original 235.1 kB
After minification 229.5 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. Eco Keitai images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 36.5 kB

Original 427.0 kB
After minification 406.1 kB
After compression 390.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-76%

Potential reduce by 13.3 kB

Original 17.5 kB
After minification 13.4 kB
After compression 4.2 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. Eco-keitai.com needs all CSS files to be minified and compressed as it can save up to 13.3 kB or 76% of the original size.

Requests Now

After Optimization

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eco Keitai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

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

High

Browser errors were logged to the console

High

Page has valid source maps

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 Eco-keitai.com 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 Eco-keitai.com 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

eco-keitai.com

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

激安携帯販売店レクサスプランニング - auケータイなら当店にお任せ下さい。充実のラインナップであなたのモバイルライフをサポート！！

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

eco-keitai.com

www.keitai-center.com

js

common.css

screen.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

eco-keitai.com

www.keitai-center.com

js

common.css

screen.css

rollover.js

heightLine.js

calendar.js

a8sales.js

adsbygoogle.js

gmogs_image_130-66_ja.js

jquery.min.js

retina.js

original.js

urchin.js

conversion.js

gifbanner

0.gif

gs_noscript_130-66_ja.gif

banner0102.gif

gifbanner

gifbanner

bg.gif

logo%E5%BA%83%E5%91%8A.gif

hd01.gif

print_header.jpg

news.gif

au01_btn_off%E5%BA%83%E5%91%8A.gif

recommend.gif

au_recommend.gif

new_plan.png

max_plan.png

start_plan.png

4gkeitai-smp.png

mnp_4gkeitai.png

xig03.png

xperia10.png

kyx31.png

totop.gif

calender.gif

mailmagazine.gif

sd10_off.gif

sd05_off.gif