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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

postcards.51.net

明信片收藏

Page Load Speed

52.5 sec in total

First Response

16.3 sec

Resources Loaded

36 sec

Page Rendered

207 ms

postcards.51.net screenshot

About Website

Welcome to postcards.51.net homepage info - get ready to check Postcards 51 best content for China right away, or after learning these important things about postcards.51.net

中国明信片收藏,明信片交流.民国明信片,美术明信片,极限明信片.Chinese postcards,vintage postcards,collectibles.

Visit postcards.51.net

Key Findings

We analyzed Postcards.51.net page load time and found that the first response time was 16.3 sec and then it took 36.2 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

postcards.51.net performance score

0

Network Requests Diagram

postcards.51.net

16251 ms

mxpsc.gif

1523 ms

title.jpg

1530 ms

bjwssfjqaf120.jpg

4140 ms

DV_getcode.asp

1955 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 40% of them (4 requests) were addressed to the original Postcards.51.net, 20% (2 requests) were made to Google-analytics.com and 10% (1 request) were made to Chinamaxicard.com. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source Cnstat.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 29.0 kB (57%)

Content Size

51.0 kB

After Optimization

22.0 kB

  • HTML
  • JavaScript

In fact, the total size of Postcards.51.net main page is 51.0 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. HTML takes 33.8 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 28.9 kB

  • Original 33.8 kB
  • After minification 19.7 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. This page needs HTML code to be minified as it can gain 14.2 kB, which is 42% 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 28.9 kB or 85% of the original size.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • JavaScript

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Postcards 51. According to our analytics all requests are already optimized.

Network Requests Diagram

postcards.51.net

postcards.51.net

16251 ms

mxpsc.gif

mxpsc.gif

1523 ms

title.jpg

title.jpg

1530 ms

bjwssfjqaf120.jpg

bjwssfjqaf120.jpg

4140 ms

DV_getcode.asp

DV_getcode.asp

1955 ms

num.js

num.js

19738 ms

new_tracker.js

new_tracker.js

4202 ms

button_old_11.gif

button_old_11.gif

525 ms

ga.js

ga.js

17 ms

__utm.gif

__utm.gif

12 ms

SEO Factors

postcards.51.net SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Postcards.51.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 Postcards.51.net 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.

Social Sharing Optimization

postcards.51.net

Open Graph description is not detected on the main page of Postcards 51. 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: