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yungang.org: "世界文化遗产、国家首批五A级旅游景区-云冈石窟官方网站"

世界文化遗产、国家首批五A级旅游景区-云冈石窟官方网站由云冈石窟研究院主办。其学术性、技术性、商务性与旅游服务均已达到一流水平,是国内外专家学者及游客了解云冈石窟及其周边旅游信息的重要服务平台,是目前覆盖晋、冀、蒙三角地区最全面的网站。

Page load speed analysis

  • 43/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    2.1 sec

  • Resources loaded

    42.1 sec

  • Page rendered

    159 ms

  • Total page load time

    44.4 sec

Welcome to yungang.org homepage info - get ready to check Yungang best content right away, or after learning these important things about yungang.org

We analyzed Yungang.org page load time and found that the first response time was 2.1 sec and then it took 42.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 3.2 kB
    Images 7.0 kB
    Javascripts 10.7 kB
    CSS 1.8 kB

    In fact, the total size of Yungang.org main page is 22.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 10.7 kB which makes up the majority of the site volume.

    • Original 3.2 kB
    • After minification 3.2 kB
    • After compression 1.5 kB

    HTML optimization

    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 1.7 kB or 53% of the original size.

    • Original 7.0 kB
    • After optimization 6.8 kB

    Image optimization

    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. Yungang images are well optimized though.

    • Original 10.7 kB
    • After minification 10.7 kB
    • After compression 3.8 kB

    JavaScript optimization

    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 6.9 kB or 64% of the original size.

    • Original 1.8 kB
    • After minification 1.7 kB
    • After compression 624 B

    CSS optimization

    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. Yungang.org needs all CSS files to be minified and compressed as it can save up to 1.2 kB or 66% of the original size.

Network requests diagram

  • yungang.org
  • index.css
  • jquery.min.js
  • yglogo.jpg
  • zhw.jpg
  • lyw.jpg
  • indexbg.jpg
  • z_stat.php
  • stat.htm
  • core.php
  • 9.gif
  • pic.gif
  • app.gif

Our browser made a total of 13 requests to load all elements on the main page. We found that 54% of them (7 requests) were addressed to the original Yungang.org, 8% (1 request) were made to S4.cnzz.com and 8% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Yungang.org.

Additional info on yungang.org

Requests

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yungang. According to our analytics all requests are already optimized.

2

Javascripts

6

Images

1

CSS

9

All

Possible request optimization

2

Javascripts

6

Images

1

CSS

0

Optimized

9

All

Good result

IP address

Yungang.org uses IP address which is currently shared with 1 other domain. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Normal result

IP Trace

yungang.org

tour.yungang.org

115.28.37.221

DNS records

Type Host Target/ip TTL Other
A

yungang.org

115.28.37.221 3584
NS

yungang.org

dns1.hichina.com 86383
NS

yungang.org

dns2.hichina.com 86383
SOA

yungang.org

600 Mname: dns1.hichina.com
Rname: hostmaster.hichina.com
Serial: 1
Refresh: 3600
Retry: 1200
Expire: 3600
Minimum-ttl: 600
MX

yungang.org

mxw.mxhichina.com 3600 Pri: 10

Language and encoding

Poor result

Language

ZH zh language flag

Detected

N/A  language flag

Claimed

Encoding

GB2312

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yungang.org 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 Yungang.org main page’s claimed encoding is gb2312. 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.

HTTPS certificate

SSL Certificate

Yungang.org has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

The server of Yungang.org is located in China, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Poor result

Social Sharing Optimization

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

yungang.org

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