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passport.xdf.cn: 新东方通行证 U2_16.5.2.707 PASSPORTWEB-01

Page load speed analysis

  • 52/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    515 ms

  • Resources loaded

    5.8 sec

  • Page rendered

    210 ms

  • Total page load time

    6.5 sec

Click here to check amazing Passport Xdf content for China. Otherwise, check out these important facts you probably never knew about passport.xdf.cn

We analyzed Passport.xdf.cn page load time and found that the first response time was 515 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Page optimization

  • HTML 8.0 kB
    Images 264.4 kB
    Javascripts 129.4 kB
    CSS 45.9 kB

    In fact, the total size of Passport.xdf.cn main page is 447.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 10% of websites need less resources to load. Images take 264.4 kB which makes up the majority of the site volume.

    • Original 8.0 kB
    • After minification 6.9 kB
    • After compression 3.1 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 1.1 kB, which is 14% 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 4.9 kB or 61% of the original size.

    • Original 264.4 kB
    • After optimization 261.2 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. Passport Xdf images are well optimized though.

    • Original 129.4 kB
    • After minification 120.9 kB
    • After compression 43.4 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 86.1 kB or 67% of the original size.

    • Original 45.9 kB
    • After minification 33.7 kB
    • After compression 7.5 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. Passport.xdf.cn needs all CSS files to be minified and compressed as it can save up to 38.4 kB or 84% of the original size.

Network requests diagram

  • passport.xdf.cn
  • index.aspx
  • normalize-3.0.2.css
  • reset.css
  • p121.css
  • ToolX3.js
  • V7PopIndex.js
  • logo.png
  • ValidateCode.aspx
  • jquery-1.4.2.min.js
  • login-bg.jpg
  • arrow-icon.png
  • shara-icon.png
  • ga.js
  • hm.js
  • _.gif
  • __utm.gif

Our browser made a total of 17 requests to load all elements on the main page. We found that 82% of them (14 requests) were addressed to the original Passport.xdf.cn, 6% (1 request) were made to Hm.baidu.com and 6% (1 request) were made to Ads.staff.xdf.cn. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source Hm.baidu.com.

Additional info on passport.xdf.cn

Requests

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Passport Xdf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

5

Javascripts

7

Images

3

CSS

15

All

Possible request optimization

1

Javascripts

7

Images

3

CSS

4

Optimized

11

All

Good result

Redirects

As for redirects, our browser was forwarded to /i/u7/index.aspx before it reached this domain.

IP address

Passport.xdf.cn uses IP address which is currently shared with 4 other domains. 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.

Poor result

IP Trace

passport.xdf.cn

so.xdf.cn

shujia.xdf.cn

souke.xdf.cn

gaokao.xdf.cn

140.143.51.248

DNS records

Type Host Target/ip TTL Other
A

gslbm7.xdf.cn

140.143.51.248 300
CNAME

passport.xdf.cn

gslbm7.xdf.cn 300

Language and encoding

Normal result

Language

ZH zh language flag

Detected

N/A  language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Passport.xdf.cn 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 Passport.xdf.cn 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.

HTTPS certificate

SSL Certificate

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

Poor result

Visitor World Map

Country of origin for 94.3% of all visits is China. It’s good for Passport.xdf.cn 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 Passport Xdf. 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:

passport.xdf.cn

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