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tass.com.cn: 江南天安-密码技术与信息安全综合服务商

北京江南天安科技有限公司是中国领先的密码技术与信息安全综合服务商,面向能源、金融、政府、电信等行业大客户和企业级客户提供信息安全产品、服务和解决方案,可满足用户对加密技术应用、网络安全管理及信息安全建设等多种安全需要。

Page load speed analysis

  • 49/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    2.6 sec

  • Resources loaded

    60.5 sec

  • Page rendered

    474 ms

  • Total page load time

    63.6 sec

Click here to check amazing Tass content for China. Otherwise, check out these important facts you probably never knew about tass.com.cn

We analyzed Tass.com.cn page load time and found that the first response time was 2.6 sec and then it took 60.9 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 35 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 64.6 kB
    Images 468.7 kB
    Javascripts 122.9 kB
    CSS 112.5 kB

    In fact, the total size of Tass.com.cn main page is 768.6 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. 30% of websites need less resources to load. Images take 468.7 kB which makes up the majority of the site volume.

    • Original 64.6 kB
    • After minification 39.4 kB
    • After compression 8.7 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 25.2 kB, which is 39% 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 55.9 kB or 86% of the original size.

    • Original 468.7 kB
    • After optimization 361.0 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, Tass needs image optimization as it can save up to 107.7 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 122.9 kB
    • After minification 107.1 kB
    • After compression 36.0 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 86.9 kB or 71% of the original size.

    • Original 112.5 kB
    • After minification 97.4 kB
    • After compression 16.0 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. Tass.com.cn needs all CSS files to be minified and compressed as it can save up to 96.5 kB or 86% of the original size.

Network requests diagram

  • tass.com.cn
  • zxx.lib.css
  • page.css
  • nav.css
  • qh.css
  • jquery.min.js
  • jquery-ui-min.js
  • custom.js
  • weixin.js
  • weixin2.js
  • weixin3.js
  • utility.js
  • style.css
  • ban.css
  • jquery.DB_tabMotionBanner.min.js
  • 10058275.js
  • jquery.mousewheel.js
  • mwheelIntent.js
  • main.min.js
  • jquery.event.drag-1.5.min.js
  • jquery.touchSlider.js
  • talk99.css
  • talk99.js
  • duih2.png
  • menu.png
  • nawei1.png
  • ba0adacc-f6f7-4b33-be26-855aee4d4557.jpg
  • nawei2.png
  • b7e1a714-16f1-46a8-82af-b17e6a91bd79.jpg
  • nawei3.png
  • 9c31ccfb-345e-424c-aa27-3ae90c54ab97.jpg
  • logo.png
  • c9503fcf-f6e7-445d-8cdc-a66d0dd35e27.png
  • 603987f5-5db8-45d2-b13b-bf032e9613d7.png
  • 02161f23-3001-4c07-b9c3-c52feb323a9d.png
  • 72eb65e7-8f00-4003-b3bd-5bd8b57bff11.png
  • cc3be9aa-4ac2-4b78-a9ff-3091692bea95.png
  • 522ac61f-ce48-4122-b399-f9e6812e35d6.png
  • 056e1367-f659-4847-bdf7-0ac1d3da38bd.png
  • 2005182e-5c87-4c4a-9f37-880fb823aa64.png
  • e541607f-990f-441e-a47c-ac73e0a73eee.png
  • 0f9400ee-f94e-4b31-8287-9e5a55f952b3.png
  • 67eda93c-bb2c-4892-8d01-12986bc79c6d.png
  • d4ce4898-ff06-4c1d-9059-25634d160057.png
  • btn_off.png
  • ywti.png
  • 68db2304-0586-4adc-9b4d-cbe3c054bc6a.png
  • baq1.png
  • 84558a7c-2280-4a34-ab0e-0cf7f4fd7f3d.png
  • baq2.png
  • f3c1197b-cb30-4c79-bd43-5a01f79983c9.png
  • d29e3da8-e317-4ca4-a280-09121358eb3b.png
  • 944862e6-9404-48e1-a770-e0415c25e02b.png
  • 8c4148b9-6a8b-4858-8a6e-376e3a328aa4.png
  • c73ea539-8d85-4aa0-9a95-63bad1549c54.png
  • 8f66568a-21d8-4772-a713-5f184cbfb137.png
  • 457ef097-b117-4f55-ab41-72d96619e13c.png
  • 16197689-20be-4c9b-8e5f-f3353c971a72.png
  • 63b3cb2a-15c6-4047-ad6a-5b7100a00749.png
  • dbb5a337-5eed-408c-ae01-783fa5425e8f.png
  • c7d7ba8c-f891-42c8-87c7-c21bd8c6d3a6.png
  • 3eda05e7-6612-49c5-974b-753ddeebe92f.png
  • 5df81636-954f-4a3f-a876-ddfc1ad2ea3b.png
  • f4d285db-7726-46a5-b849-20e5a7e838e7.png
  • dtti.png
  • nwgd.jpg
  • m_bg_1.gif
  • stat.php
  • khti.png
  • 39370084-8b27-401c-8776-4c9efc360238.jpg
  • ac81ce12-ed3a-4f46-8cc6-8b9cc1c9d3f0.jpg
  • e4f01c19-7457-477c-80d5-c3b8a739719c.jpg
  • 1e9b772b-51e4-4e61-b8e5-3414a2e32749.jpg
  • 53b715d2-65da-4253-b88c-f832f0d9b462.jpg
  • stat.htm
  • core.php
  • 9.gif
  • s
  • ce52eb5a-bb21-41e8-9c03-7345525eb38d.jpg
  • app.gif
  • f67e45fc-1977-4f86-b2ae-511e99e39515.jpg
  • 3986c8a0-8ae7-429d-b3e2-0bd2fb5eea92.jpg
  • c8fb9074-b390-48a4-8ec0-2117180353ae.jpg
  • 500fa2ca-7c63-43bf-b5b1-f94e28bb5280.jpg
  • cuti.png
  • wei1.png
  • wei2.png
  • wei3.png
  • wei4.png
  • duih1.png
  • guan.png
  • nav1_1.png
  • nav2.png
  • nav3.png
  • nav4.png
  • nav5.png
  • nav6.png
  • nav7.png
  • soubg.png
  • shub.png
  • 7f09c91d-9ff5-45a2-91b3-e458ad7adb9b.jpg
  • 1ead0d8f-7d69-493a-9430-2cc0fc38b616.jpg
  • 3ae23544-3c9e-4bf6-8ccc-a5dbe97b08f8.jpg
  • 9acaf554-ed00-4c91-a6d0-3a7b655bd97f.jpg
  • s
  • p2.jpg
  • yun1.png
  • p3.jpg
  • yun2.png
  • sx.png
  • 63ebcfbe-5284-4b11-a016-0bddc593cb26.jpg
  • nedk2.png
  • 613026f0-836c-4c8b-ab86-7bb664c6e0ea.jpg
  • dabg.png
  • qiu.png
  • f5b5b91e-2095-4fad-b4ac-cf6aeffa1462.jpg
  • 2d0c625c-d874-4788-9127-6c7f736f190e.jpg
  • 240b9e61-cbb1-458f-8595-d4b5ff213cdb.jpg
  • ddb1a6c5-b13e-47cf-b5d2-5208348a1991.jpg
  • p4.jpg
  • gt1.png
  • heibg.png
  • p5.jpg
  • yun3.png
  • diq.png
  • cd1.png
  • cd2.png
  • cd3.png
  • cd4.png
  • lbg.png
  • btn_on.png
  • youbg2.png
  • you1.png
  • youbg1.png
  • you2.png
  • you3.png
  • s
  • you4.png
  • you5.png
  • gt2.png
  • s

Our browser made a total of 143 requests to load all elements on the main page. We found that 91% of them (130 requests) were addressed to the original Tass.com.cn, 3% (4 requests) were made to M9109.talk99.cn and 2% (3 requests) were made to Static.soperson.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Tass.com.cn.

Additional info on tass.com.cn

Requests

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tass. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

16

Javascripts

77

Images

7

CSS

4

AJAX

104

All

Possible request optimization

1

Javascripts

77

Images

1

CSS

4

AJAX

21

Optimized

83

All

Normal result

Redirects

As for redirects, our browser was forwarded to /portal/ before it reached this domain.

IP address

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

Normal result

IP Trace

tass.com.cn

182.92.182.154

DNS records

Type Host Target/ip TTL Other
A

tass.com.cn

182.92.182.154 60
NS

tass.com.cn

ns1.dns.com.cn 60
NS

tass.com.cn

ns2.dns.com.cn 60
SOA

tass.com.cn

60 Mname: dns.bizcn.com
Rname: abuse.bizcn.com
Serial: 49
Refresh: 28800
Retry: 14400
Expire: 14400
Minimum-ttl: 600
MX

tass.com.cn

qiye163mx02.mxmail.netease.com 60 Pri: 10

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 Tass.com.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 Tass.com.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

Tass.com.cn 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 100% of all visits is China. It’s good for Tass.com.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 Tass. 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:

tass.com.cn

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