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zealway.com.cn: ZEALWAY 致微

作为领先的高压灭菌器专业制造商,致微仪器秉承“与您分享先进科技成果”的产品创新理念,一直致力于提供更安全、更简便、更智能化、更有品味的产品。

Page load speed analysis

  • 40/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    18.8 sec

  • Resources loaded

    67.2 sec

  • Page rendered

    486 ms

  • Total page load time

    86.5 sec

Welcome to zealway.com.cn homepage info - get ready to check ZEALWAY best content right away, or after learning these important things about zealway.com.cn

We analyzed Zealway.com.cn page load time and found that the first response time was 18.8 sec and then it took 67.7 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 5 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 11.1 kB
    Images 4.4 kB
    Javascripts 17.0 kB
    CSS 15.4 kB

    In fact, the total size of Zealway.com.cn main page is 48.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 17.0 kB which makes up the majority of the site volume.

    • Original 11.1 kB
    • After minification 10.2 kB
    • After compression 3.3 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 7.8 kB or 70% of the original size.

    • Original 4.4 kB
    • After optimization 3.5 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, ZEALWAY needs image optimization as it can save up to 882 B or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 17.0 kB
    • After minification 9.7 kB
    • After compression 3.5 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 13.5 kB or 79% of the original size.

    • Original 15.4 kB
    • After minification 12.9 kB
    • After compression 3.1 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. Zealway.com.cn needs all CSS files to be minified and compressed as it can save up to 12.3 kB or 80% of the original size.

Network requests diagram

  • zealway.com.cn
  • style.css
  • jquery.js
  • global.js
  • www.js
  • msclass.js
  • zh.png
  • en.png
  • logo.jpg
  • thumb_181.jpg
  • support.jpg
  • download.jpg
  • index.html
  • news.gif
  • h.js
  • xixi.css
  • jquery.js
  • lrtk.js
  • 01.jpg
  • 02.jpg

Our browser made a total of 20 requests to load all elements on the main page. We found that 85% of them (17 requests) were addressed to the original Zealway.com.cn, 10% (2 requests) were made to Zealway.us and 5% (1 request) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Zealway.com.cn.

Additional info on zealway.com.cn

Requests

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZEALWAY. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

3

Javascripts

8

Images

2

CSS

1

AJAX

14

All

Possible request optimization

3

Javascripts

3

Images

2

CSS

1

AJAX

5

Optimized

9

All

Good result

IP address

Zealway.com.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

zealway.com.cn

dhl8.cn

shopextool.cn

ntxx.com

ha-bls.com

58.221.29.98

DNS records

Type Host Target/ip TTL Other
A

zealway.com.cn

58.221.29.98 7200
NS

zealway.com.cn

ns1.01isp.com 43200
NS

zealway.com.cn

ns2.01isp.net 43200
SOA

zealway.com.cn

7200 Mname: ns1.01isp.com
Rname: webmaster.now.net.cn
Serial: 2005010281
Refresh: 7200
Retry: 1800
Expire: 1209600
Minimum-ttl: 7200
MX

zealway.com.cn

mxn.mxhichina.com 7200 Pri: 5

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 Zealway.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 Zealway.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

Zealway.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

The server of Zealway.com.cn is located in China, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Poor result

Social Sharing Optimization

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

zealway.com.cn

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