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njeifs.cn: 502 Bad Gateway nginx openresty

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Page load speed analysis

  • 50/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    6.4 sec

  • Resources loaded

    26.4 sec

  • Page rendered

    253 ms

  • Total page load time

    33 sec

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

We analyzed Njeifs.cn page load time and found that the first response time was 6.4 sec and then it took 26.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Page optimization

  • HTML 10.8 kB
    Images 34.4 kB
    Javascripts 0 B
    CSS 0 B

    In fact, the total size of Njeifs.cn main page is 45.2 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 34.4 kB which makes up the majority of the site volume.

    • Original 10.8 kB
    • After minification 10.8 kB
    • After compression 3.2 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 7.6 kB or 70% of the original size.

    • Original 34.4 kB
    • After optimization 29.9 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, Njeifs needs image optimization as it can save up to 4.5 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Network requests diagram

  • njeifs.cn
  • css.css
  • a04.bmp
  • a03.bmp
  • a02.bmp
  • a05.gif
  • a01.bmp
  • 22.jpg
  • 222.jpg
  • 11.jpg
  • line2040.gif
  • line2100.gif
  • imgbar17.jpg
  • imgbar27.jpg
  • imgbar37.jpg
  • imgbar47.jpg
  • imgbar57.jpg
  • imgbar67.jpg
  • line2101.gif
  • back003.gif
  • h.js
  • h.js
  • hm.gif
  • hm.gif
  • button_11.gif

Our browser made a total of 25 requests to load all elements on the main page. We found that 80% of them (20 requests) were addressed to the original Njeifs.cn, 16% (4 requests) were made to Hm.baidu.com and 4% (1 request) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (19.5 sec) belongs to the original domain Njeifs.cn.

Additional info on njeifs.cn

Requests

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Njeifs. 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.

2

Javascripts

21

Images

23

All

Possible request optimization

2

Javascripts

9

Images

12

Optimized

11

All

Good result

IP address

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

Normal result

IP Trace

njeifs.cn

156.234.138.217

DNS records

Type Host Target/ip TTL Other
A

www.njeifs.cn

156.234.138.217 60
CNAME

njeifs.cn

www.njeifs.cn 60

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 Njeifs.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 Njeifs.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

Njeifs.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 Njeifs.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 Njeifs. 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:

njeifs.cn

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