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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

americancenter-arts.com

click.com.cn

Page Load Speed

1.7 sec in total

First Response

277 ms

Resources Loaded

1.2 sec

Page Rendered

281 ms

americancenter-arts.com screenshot

About Website

Visit americancenter-arts.com now to see the best up-to-date Americancenter Arts content and also check out these interesting facts you probably never knew about americancenter-arts.com

現代病と言われる生活習慣病の予防に画期的な成分があります。それが、オメガ3脂肪酸です。オメガ3脂肪酸とは、青魚に含まれているEPAやDHAといった成分とα-リノレン酸という成分のことを指します。

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Key Findings

We analyzed Americancenter-arts.com page load time and found that the first response time was 277 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

americancenter-arts.com performance score

0

Network Requests Diagram

americancenter-arts.com

277 ms

style_css.css

73 ms

jquery.main.js

112 ms

jquery.matchHeight.js

74 ms

bookmark_button.js

359 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 27% of them (10 requests) were addressed to the original Americancenter-arts.com, 22% (8 requests) were made to Apis.google.com and 11% (4 requests) were made to D7x5nblzs94me.cloudfront.net. The less responsive or slowest element that took the longest time to load (542 ms) relates to the external source Media.line.me.

Page Optimization Overview & Recommendations

Page size can be reduced by 166.3 kB (22%)

Content Size

745.6 kB

After Optimization

579.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Americancenter-arts.com main page is 745.6 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. 45% of websites need less resources to load. Images take 543.9 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 15.3 kB

  • Original 20.8 kB
  • After minification 20.2 kB
  • After compression 5.5 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 15.3 kB or 73% of the original size.

Image Optimization

-4%

Potential reduce by 24.3 kB

  • Original 543.9 kB
  • After minification 519.6 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. Americancenter Arts images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 109.4 kB

  • Original 158.9 kB
  • After minification 139.5 kB
  • After compression 49.5 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 109.4 kB or 69% of the original size.

CSS Optimization

-79%

Potential reduce by 17.3 kB

  • Original 22.0 kB
  • After minification 17.0 kB
  • After compression 4.7 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. Americancenter-arts.com needs all CSS files to be minified and compressed as it can save up to 17.3 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (54%)

Requests Now

35

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Americancenter Arts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

americancenter-arts.com

americancenter-arts.com

277 ms

style_css.css

style_css.css

73 ms

jquery.main.js

jquery.main.js

112 ms

jquery.matchHeight.js

jquery.matchHeight.js

74 ms

bookmark_button.js

bookmark_button.js

359 ms

line-button.js

line-button.js

542 ms

in.js

in.js

6 ms

platform.js

platform.js

64 ms

button-only@2x.png

button-only@2x.png

316 ms

bg.png

bg.png

94 ms

top_image.jpg

top_image.jpg

259 ms

sample_photo2.jpg

sample_photo2.jpg

152 ms

sample_photo3.jpg

sample_photo3.jpg

188 ms

sample_photo1.jpg

sample_photo1.jpg

168 ms

main_content.jpg

main_content.jpg

169 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

8 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

20 ms

fastbutton

fastbutton

120 ms

postmessageRelay

postmessageRelay

35 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

23 ms

rpc:shindig_random.js

rpc:shindig_random.js

28 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

7 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

11 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

10 ms

258 ms

secureAnonymousFramework

secureAnonymousFramework

46 ms

btn.js

btn.js

73 ms

sprite_connect_v14.png

sprite_connect_v14.png

53 ms

button

button

12 ms

reset.css

reset.css

15 ms

entry-button.css

entry-button.css

17 ms

button.css

button.css

73 ms

shared.js

shared.js

73 ms

button.js

button.js

73 ms

bbtn-l_v3.png

bbtn-l_v3.png

22 ms

pocket_button.png

pocket_button.png

4 ms

82x20.png

82x20.png

186 ms

SEO Factors

americancenter-arts.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Americancenter-arts.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Japanese. Our system also found out that Americancenter-arts.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

americancenter-arts.com

Open Graph description is not detected on the main page of Americancenter Arts. 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: