Analyze 中华人民共和国国家邮政局


Page load speed analysis

  • 34/100

    Normal result
  • 4

    Successful tests
  • 4

    Failed tests
  • First response

    5 sec

  • Resources loaded

    30.7 sec

  • Page rendered

    749 ms

  • Total page load time

    36.5 sec

Welcome to homepage info - get ready to check Spb best content for United States right away, or after learning these important things about

We analyzed page load time and found that the first response time was 5 sec and then it took 31.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 18 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 206.2 kB
    Images 1.1 MB
    Javascripts 138.2 kB
    CSS 22.3 kB

    In fact, the total size of main page is 1.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

    • Original 206.2 kB
    • After minification 101.7 kB
    • After compression 22.0 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 104.5 kB, which is 51% 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 184.2 kB or 89% of the original size.

    • Original 1.1 MB
    • After optimization 982.3 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. Obviously, Spb needs image optimization as it can save up to 139.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 138.2 kB
    • After minification 132.6 kB
    • After compression 45.4 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 92.8 kB or 67% of the original size.

    • Original 22.3 kB
    • After minification 16.5 kB
    • After compression 4.0 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. needs all CSS files to be minified and compressed as it can save up to 18.3 kB or 82% of the original size.

Network requests diagram

  • style-index-page-new.css
  • style-left-footer.css
  • style-top-page.css
  • style-list-gundong-new.css
  • jquery1.42.min.js
  • jquery.SuperSlide.2.1.1.js
  • scroll-list-num6.js
  • pushinfo.js
  • style-footer-page.css
  • W020130819412761957014.jpg
  • v3874_b1454721747960.jpg
  • W020130826552103595102.jpg
  • W020140114392717362309.jpg
  • W020130826554409183448.jpg
  • W020130826554162262892.jpg
  • W020130826553849382239.jpg
  • W020141103357493391118.jpg
  • W020130929416073337330.jpg
  • W020130826553520534468.jpg
  • W020130826553189302722.jpg
  • W020130826552936827789.jpg
  • W020130826552681671238.jpg
  • new-search-icon.jpg
  • new-zfxxgk-pic-h.jpg
  • new-yjxx-pic-h.jpg
  • zfxxgk2.jpg
  • 1281131631_33719000.gif
  • new-lxhf-pic-h.jpg
  • new-wyxx-pic-h.jpg
  • new-lyhf-pic-h.jpg
  • new-wyly-pic-h.jpg
  • mask.png
  • guancheluoshi1027.jpg
  • W020160406454982964180.jpg
  • bansfw20151023.jpg
  • 2016syss.jpg
  • banner_small.jpg
  • 2016315bubai.jpg
  • new-stamp-up.png
  • W020160331607344432609.jpg
  • W020160317507837820869.jpg
  • W020160317507837841542.jpg
  • W020160317507837846268.jpg
  • W020160317507837857154.jpg
  • W020160317488544101594.jpg
  • W020160317488544129921.jpg
  • W020160317488544133896.jpg
  • W020160108589591428189.jpg
  • W020160108589591435206.jpg
  • W020151231510760010355.jpg
  • W020151231510760032690.jpg
  • W020151207597767230899.jpg
  • W020151112610747227855.jpg
  • W020151112608910303838.jpg
  • W020151010619195183051.bmp
  • W020151010618412531209.bmp
  • new-stamp-down.png
  • W020160407604537118753.jpg
  • close.gif
  • CA330000000604180780002.js
  • new-banner-h.jpg
  • new-search-box.jpg
  • new-left-top-logo-h.jpg
  • new-leader-icon-h.jpg
  • new-icon-blue-h.jpg
  • new-content-us-h.jpg
  • new-top-zhwbg.jpg
  • new-info-top-h.jpg
  • new-info-top-h-1.jpg
  • new-info-top-h-0.jpg
  • new-info-top-long-h.jpg
  • gs.gif
  • gs.gif
  • red.png
  • new-foot-blue-h.jpg

Our browser made a total of 76 requests to load all elements on the main page. We found that 92% of them (70 requests) were addressed to the original, 3% (2 requests) were made to and 1% (1 request) were made to The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain

Additional info on


The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spb. 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 from 5 to 1 for CSS and as a result speed up the page load time.









Possible request optimization











Normal result

IP address

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

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 300
NS 300
NS 300

300 Mname:
Serial: 2021081714
Refresh: 600
Retry: 120
Expire: 604800
Minimum-ttl: 7200
MX 300 Pri: 10

Language and encoding

Normal result


ZH zh language flag


N/A  language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 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 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 13.3% of all visits is United States. It lies approximately 6650 miles away from the server location (China) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up page load time for the majority of users is moving the server to United States or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

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

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