Tools & Wizards About Us
cwsnet.co.jp screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

cwsnet.co.jp

小説･文章の添削指導が受けられる創作学校―eラーニング講座・通信添削講座いずれでも受講できます | CWS創作学校

Page Load Speed

3 sec in total

First Response

726 ms

Resources Loaded

2.1 sec

Page Rendered

201 ms

cwsnet.co.jp screenshot

About Website

Visit cwsnet.co.jp now to see the best up-to-date Cwsnet content and also check out these interesting facts you probably never knew about cwsnet.co.jp

CWS創作学校は、1992年に開校した日本初の本格的ライティングスクールです。名実ともに力のある講師陣によるハイレベルな講義、独自のカリキュラムによるテキスト、丁寧な添削指導により、多くの新人賞受賞者や新人作家を世に送りだしています。

Visit cwsnet.co.jp

Key Findings

We analyzed Cwsnet.co.jp page load time and found that the first response time was 726 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

cwsnet.co.jp performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value5.6 s

54/100

10%

TBT (Total Blocking Time)

Value530 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.077

95/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

cwsnet.co.jp

726 ms

gtm.js

59 ms

cssua.min.js

190 ms

style.min.css

507 ms

style.css

340 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 62% of them (23 requests) were addressed to the original Cwsnet.co.jp, 11% (4 requests) were made to Platform.twitter.com and 5% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (742 ms) belongs to the original domain Cwsnet.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.7 kB (16%)

Content Size

336.7 kB

After Optimization

283.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cwsnet.co.jp main page is 336.7 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. 35% of websites need less resources to load. Images take 206.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 43.0 kB

  • Original 54.7 kB
  • After minification 54.1 kB
  • After compression 11.6 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 43.0 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 4.5 kB

  • Original 206.6 kB
  • After minification 202.1 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. Cwsnet images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 2.0 kB

  • Original 39.5 kB
  • After minification 39.5 kB
  • After compression 37.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-12%

Potential reduce by 4.2 kB

  • Original 35.9 kB
  • After minification 35.9 kB
  • After compression 31.7 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. Cwsnet.co.jp needs all CSS files to be minified and compressed as it can save up to 4.2 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (72%)

Requests Now

36

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cwsnet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cwsnet.co.jp

cwsnet.co.jp

726 ms

gtm.js

gtm.js

59 ms

cssua.min.js

cssua.min.js

190 ms

style.min.css

style.min.css

507 ms

style.css

style.css

340 ms

style-option.css

style-option.css

341 ms

style-option-post.css

style-option-post.css

351 ms

style-pc.css

style-pc.css

373 ms

style-tab.css

style-tab.css

359 ms

style-sp.css

style-sp.css

522 ms

jquery.min.js

jquery.min.js

17 ms

accordinonmenu.js

accordinonmenu.js

537 ms

fixheader.js

fixheader.js

539 ms

slicknav.css

slicknav.css

539 ms

slicknav-option.css

slicknav-option.css

561 ms

jquery.slicknav.js

jquery.slicknav.js

675 ms

jquery.slicknavoption.js

jquery.slicknavoption.js

680 ms

pagetopfade.js

pagetopfade.js

742 ms

sdk.js

sdk.js

18 ms

sdk.js

sdk.js

7 ms

52 ms

bg_header.jpg

bg_header.jpg

678 ms

logo.png

logo.png

188 ms

lebel_1.png

lebel_1.png

171 ms

lebel_2.png

lebel_2.png

177 ms

lebel_3.png

lebel_3.png

171 ms

lebel_4.png

lebel_4.png

172 ms

linebutton_88x20.png

linebutton_88x20.png

340 ms

widgets.js

widgets.js

11 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

31 ms

like.php

like.php

194 ms

settings

settings

95 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

3 ms

embeds

embeds

28 ms

tweet_button.2f70fb173b9000da126c79afe2098f02.ja.html

tweet_button.2f70fb173b9000da126c79afe2098f02.ja.html

16 ms

gvTlnd7X33o.js

gvTlnd7X33o.js

26 ms

FEppCFCt76d.png

FEppCFCt76d.png

23 ms

Accessibility Review

cwsnet.co.jp accessibility score

87

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

Best Practices

cwsnet.co.jp best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

cwsnet.co.jp SEO score

85

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

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/).

Impact

Issue

High

Document doesn't use 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 Cwsnet.co.jp 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 Cwsnet.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

cwsnet.co.jp

Open Graph data is detected on the main page of Cwsnet. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: