Analyze

tjphoto.com.cn: 502 Bad Gateway

Page load speed analysis

  • 60/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    3 sec

  • Resources loaded

    17.4 sec

  • Page rendered

    1.2 sec

  • Total page load time

    21.7 sec

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

We analyzed Tjphoto.com.cn page load time and found that the first response time was 3 sec and then it took 18.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Page optimization

  • HTML 34.0 kB
    Images 39.9 kB
    Javascripts 0 B
    CSS 0 B

    In fact, the total size of Tjphoto.com.cn main page is 73.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 39.9 kB which makes up the majority of the site volume.

    • Original 34.0 kB
    • After minification 32.9 kB
    • After compression 8.2 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 25.8 kB or 76% of the original size.

    • Original 39.9 kB
    • After optimization 39.3 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. Tjphoto images are well optimized though.

Network requests diagram

  • tjphoto.com.cn
  • %E5%88%86%E9%9A%94%E7%AC%A6.gif
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  • %E9%A6%96%E9%A1%B5_100.gif
  • button_old_101.gif

Our browser made a total of 53 requests to load all elements on the main page. We found that 98% of them (52 requests) were addressed to the original Tjphoto.com.cn, 2% (1 request) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (15.1 sec) belongs to the original domain Tjphoto.com.cn.

Additional info on tjphoto.com.cn

Requests

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tjphoto. 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.

52

Images

52

All

Possible request optimization

7

Images

45

Optimized

7

All

Normal result

IP address

Tjphoto.com.cn uses IP address which is currently shared with 1 other domain. 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.

Normal result

IP Trace

tjphoto.com.cn

dohii.net

23.110.91.76

DNS records

Type Host Target/ip TTL Other
A

tjphoto.com.cn

47.91.170.222 596
NS

tjphoto.com.cn

dns12.hichina.com 86400
NS

tjphoto.com.cn

dns11.hichina.com 86400
SOA

tjphoto.com.cn

360 Mname: dns11.hichina.com
Rname: hostmaster.hichina.com
Serial: 2019112817
Refresh: 3600
Retry: 1200
Expire: 86400
Minimum-ttl: 360

Language and encoding

Normal result

Language

N/A  language flag

Detected

N/A  language flag

Claimed

Encoding

GB2312

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tjphoto.com.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Tjphoto.com.cn 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.

HTTPS certificate

SSL Certificate

Tjphoto.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 Tjphoto.com.cn is located in United States, 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 Tjphoto. 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:

tjphoto.com.cn

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