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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

zjuaavan.com

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Page Load Speed

3.6 sec in total

First Response

679 ms

Resources Loaded

2.3 sec

Page Rendered

572 ms

zjuaavan.com screenshot

About Website

Welcome to zjuaavan.com homepage info - get ready to check Zjuaavan best content right away, or after learning these important things about zjuaavan.com

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Key Findings

We analyzed Zjuaavan.com page load time and found that the first response time was 679 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

zjuaavan.com performance score

0

Network Requests Diagram

zjuaavan.com

679 ms

styles.css

501 ms

textstyles.css

508 ms

stockfoto_59461473_s.jpg

868 ms

stockfoto_38773183_s.jpg

897 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 97% of them (29 requests) were addressed to the original Zjuaavan.com, 3% (1 request) were made to Hdcoolvision.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Zjuaavan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 160.9 kB (20%)

Content Size

794.9 kB

After Optimization

634.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zjuaavan.com main page is 794.9 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. 15% of websites need less resources to load. Images take 715.0 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 9.6 kB

  • Original 14.5 kB
  • After minification 14.4 kB
  • After compression 4.9 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 9.6 kB or 66% of the original size.

Image Optimization

-14%

Potential reduce by 97.1 kB

  • Original 715.0 kB
  • After minification 617.9 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. Obviously, Zjuaavan needs image optimization as it can save up to 97.1 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 5.9 kB

  • Original 7.9 kB
  • After minification 6.1 kB
  • After compression 2.0 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 5.9 kB or 74% of the original size.

CSS Optimization

-84%

Potential reduce by 48.3 kB

  • Original 57.5 kB
  • After minification 46.2 kB
  • After compression 9.1 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. Zjuaavan.com needs all CSS files to be minified and compressed as it can save up to 48.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (10%)

Requests Now

29

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zjuaavan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zjuaavan.com

zjuaavan.com

679 ms

styles.css

styles.css

501 ms

textstyles.css

textstyles.css

508 ms

stockfoto_59461473_s.jpg

stockfoto_59461473_s.jpg

868 ms

stockfoto_38773183_s.jpg

stockfoto_38773183_s.jpg

897 ms

fujimedeli.png

fujimedeli.png

1565 ms

review_5.gif

review_5.gif

384 ms

script.php

script.php

850 ms

button_official.png

button_official.png

505 ms

gmekit.png

gmekit.png

1185 ms

review_4.gif

review_4.gif

573 ms

set128.jpg

set128.jpg

674 ms

review_3.gif

review_3.gif

764 ms

tables.css

tables.css

508 ms

commonstyles.css

commonstyles.css

543 ms

header.jpg

header.jpg

674 ms

h2_bg.gif

h2_bg.gif

176 ms

h2.gif

h2.gif

182 ms

h4.png

h4.png

193 ms

h6.png

h6.png

349 ms

rank1.png

rank1.png

362 ms

rankbox_bg.png

rankbox_bg.png

390 ms

feature_title.png

feature_title.png

462 ms

rank2.png

rank2.png

522 ms

rank3.png

rank3.png

539 ms

pagetop_button.png

pagetop_button.png

580 ms

menu_h4_bg.gif

menu_h4_bg.gif

629 ms

menu_h4.png

menu_h4.png

696 ms

menu_bg_b.gif

menu_bg_b.gif

722 ms

menu_bg.png

menu_bg.png

770 ms

SEO Factors

zjuaavan.com SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zjuaavan.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed Japanese language. Our system also found out that Zjuaavan.com main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

zjuaavan.com

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