Access tsukaeru.net. 安定・安心のクラウドサービス

name

value

score

weighting

FCP (First Contentful Paint)

Value7.3 s

1/100

10%

LCP (Largest Contentful Paint)

Value17.8 s

0/100

25%

SI (Speed Index)

Value20.1 s

0/100

10%

TBT (Total Blocking Time)

Value35,590 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.545

13/100

15%

TTI (Time to Interactive)

Value48.8 s

0/100

10%

tsukaeru.net

532 ms

www.tsukaeru.net

1034 ms

www.tsukaeru.net

1884 ms

language-selector.css

1221 ms

q-a-plus.css

638 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 60% of them (76 requests) were addressed to the original Tsukaeru.net, 12% (15 requests) were made to Scontent.xx.fbcdn.net and 9% (12 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (4.6 sec) belongs to the original domain Tsukaeru.net.

Content Size

1.8 MB

After Optimization

1.4 MB

In fact, the total size of Tsukaeru.net main page is 1.8 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. 45% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 39.8 kB

Original 53.1 kB
After minification 53.0 kB
After compression 13.3 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 39.8 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 16.1 kB

Original 1.3 MB
After minification 1.3 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. Tsukaeru images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 262.5 kB

Original 413.6 kB
After minification 395.9 kB
After compression 151.2 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 262.5 kB or 63% of the original size.

CSS Optimization

-77%

Potential reduce by 51.4 kB

Original 66.6 kB
After minification 65.9 kB
After compression 15.2 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. Tsukaeru.net needs all CSS files to be minified and compressed as it can save up to 51.4 kB or 77% of the original size.

Requests Now

119

After Optimization

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tsukaeru. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 12 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 keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

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

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

Serves images with low resolution

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

Links do not have descriptive text

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

High

robots.txt is not valid

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

JA
Encoding

UTF-8

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

tsukaeru.net

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

安定・安心のクラウドサービス｜使えるねっと

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

tsukaeru.net

www.tsukaeru.net

www.tsukaeru.net

language-selector.css

q-a-plus.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

tsukaeru.net

www.tsukaeru.net

www.tsukaeru.net

language-selector.css

q-a-plus.css

styles.css

flexslider.css

tp_twitter_plugin.css

easy-modal.min.css

jquery.js

jquery-migrate.min.js

jquery.animate-colors-min.js

jquery.cookie.js

easy-modal.min.js

common.css

style.css

style.css

home.css

jquery.js

common.js

heightLine.js

jquery.skOuterClick.js

cycle.js

index.js

jquery.dimensions.js

widgets.js

q-a-plus.js

jquery.form.js

scripts.js

jquery.mousewheel.min.js

jquery.flexslider.min.js

wp-emoji-release.min.js

live_chat.gif

logo.gif

keyv_tcloud.jpg

keyv_vps.jpg

keyv_fx.jpg

keyv_backup.jpg

keyv_exchange.jpg

newslist.gif

logo.gif

vps_case8_man.jpg

fl_parallels.gif