Tools & Wizards About Us

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 55

    SEO

    Google-friendlier than
    20% of websites

zt.chushan.com

亚洲艺术博览会 | 北京文博会 | 艺术北京 | 798艺术节 | 黄河岛采风活动 | 宋庄文化艺术节 | 黄河魂 | 国际奢侈品展 | 国际画廊展 | 北京国际艺术博览会 | 全国美展 - 出山网专题

Page Load Speed

20 sec in total

First Response

685 ms

Resources Loaded

19.1 sec

Page Rendered

202 ms

About Website

Click here to check amazing Zt Chushan content for China. Otherwise, check out these important facts you probably never knew about zt.chushan.com

出山网专题报道文化艺术类大型活动，为书画艺术界、收藏家、艺术品投资者提供艺术专题信息报道。出山网是AATS、亚洲艺术博览会、北京文博会、艺术北京、798艺术节、黄河岛采风活动、宋庄文化艺术节、黄河魂、国际奢侈品展、国际画廊展、北京国际艺术博览会、全国美展的合作媒体。

Visit zt.chushan.com

Key Findings

We analyzed Zt.chushan.com page load time and found that the first response time was 685 ms and then it took 19.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

zt.chushan.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

zt.chushan.com

685 ms

zt_index_03.jpg

689 ms

14594718834318.jpg

5550 ms

stat.php

828 ms

zt_index_02.jpg

5866 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Zt.chushan.com, 35% (8 requests) were made to Up.chushan.com and 13% (3 requests) were made to Pub.chushan.com. The less responsive or slowest element that took the longest time to load (18.4 sec) relates to the external source Up.chushan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 31.4 kB (16%)

Content Size

194.0 kB

After Optimization

162.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Zt.chushan.com main page is 194.0 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. Only 10% of websites need less resources to load. Images take 163.2 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 6.3 kB

  • Original 9.4 kB
  • After minification 9.3 kB
  • After compression 3.1 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 6.3 kB or 67% of the original size.

Image Optimization

-7%

Potential reduce by 11.4 kB

  • Original 163.2 kB
  • After minification 151.8 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. Zt Chushan images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 13.7 kB

  • Original 21.4 kB
  • After minification 21.4 kB
  • After compression 7.7 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 13.7 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (40%)

Requests Now

20

After Optimization

12

  • Images
  • JavaScript

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zt Chushan. 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 JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

zt.chushan.com accessibility score

68

Accessibility Issues

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

Document doesn't have a <title> element

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

zt.chushan.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

zt.chushan.com SEO score

55

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

Document doesn't have a <title> element

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zt.chushan.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Zt.chushan.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

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