Analyze

caac.net: 广州民航职业技术学院

广州民航职业技术学院

Page load speed analysis

  • 47/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    13.5 sec

  • Resources loaded

    40.4 sec

  • Page rendered

    128 ms

  • Total page load time

    54 sec

Visit caac.net now to see the best up-to-date Caac content for China and also check out these interesting facts you probably never knew about caac.net

We analyzed Caac.net page load time and found that the first response time was 13.5 sec and then it took 40.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Page optimization

  • HTML 6.0 kB
    Images 0 B
    Javascripts 7.1 kB
    CSS 13.8 kB

    In fact, the total size of Caac.net main page is 26.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. CSS take 13.8 kB which makes up the majority of the site volume.

    • Original 6.0 kB
    • After minification 4.3 kB
    • After compression 1.6 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. This page needs HTML code to be minified as it can gain 1.8 kB, which is 29% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 4.4 kB or 73% of the original size.

    • Original 7.1 kB
    • After minification 6.5 kB
    • After compression 2.4 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 4.7 kB or 66% of the original size.

    • Original 13.8 kB
    • After minification 11.5 kB
    • After compression 3.3 kB

    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. Caac.net needs all CSS files to be minified and compressed as it can save up to 10.4 kB or 76% of the original size.

Network requests diagram

  • caac.net
  • login.css
  • jquery.ui.tabs.css
  • jquery-1.8.2.min.js
  • login.js
  • blur.js
  • login1.css
  • custom.css
  • s
  • mainBg.jpg
  • bg.gif
  • safety_icon01.gif
  • safety_icon02.gif

Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Caac.net and no external sources were called. The less responsive or slowest element that took the longest time to load (14.6 sec) belongs to the original domain Caac.net.

Additional info on caac.net

Requests

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Caac. 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.

3

Javascripts

5

Images

4

CSS

12

All

Possible request optimization

3

Javascripts

5

Images

1

CSS

3

Optimized

9

All

Good result

IP address

This IP address is dedicated to Caac.net. This is the best domain hosting practice .

Normal result

IP Trace

caac.net

120.236.112.11

DNS records

Type Host Target/ip TTL Other
A

caac.net

120.236.112.11 86400
NS

caac.net

dns2.caac.net 86400
NS

caac.net

dns1.caac.net 86400
SOA

caac.net

86400 Mname: dns2.caac.net
Rname: postmaster.caac.net
Serial: 36
Refresh: 28800
Retry: 14400
Expire: 3600000
Minimum-ttl: 86400
MX

caac.net

email.caac.net 86400 Pri: 1

Language and encoding

Poor result

Language

ZH zh language flag

Detected

N/A  language flag

Claimed

Encoding

GBK

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Caac.net 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 Caac.net main page’s claimed encoding is gbk. 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

Caac.net 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

Country of origin for 99.7% of all visits is China. It’s good for Caac.net that their server is also located in China, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

caac.net

Share this report in social media

Analyze another website

Analyze