Analyze

szledia.org: 深圳市LED产业联合会

网站描述

Page load speed analysis

  • 51/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    8.4 sec

  • Resources loaded

    40.1 sec

  • Page rendered

    382 ms

  • Total page load time

    48.9 sec

Welcome to szledia.org homepage info - get ready to check Szledia best content right away, or after learning these important things about szledia.org

We analyzed Szledia.org page load time and found that the first response time was 8.4 sec and then it took 40.5 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 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 114.4 kB
    Images 44.8 kB
    Javascripts 54.0 kB
    CSS 36.0 kB

    In fact, the total size of Szledia.org main page is 249.2 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. 15% of websites need less resources to load. HTML takes 114.4 kB which makes up the majority of the site volume.

    • Original 114.4 kB
    • After minification 95.8 kB
    • After compression 17.4 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 18.6 kB, which is 16% 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 97.0 kB or 85% of the original size.

    • Original 44.8 kB
    • After optimization 37.6 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, Szledia needs image optimization as it can save up to 7.1 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 54.0 kB
    • After minification 53.2 kB
    • After compression 19.6 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 34.3 kB or 64% of the original size.

    • Original 36.0 kB
    • After minification 30.3 kB
    • After compression 7.6 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. Szledia.org needs all CSS files to be minified and compressed as it can save up to 28.5 kB or 79% of the original size.

Network requests diagram

  • szledia.org
  • phpcms.css
  • config.js
  • jquery-1.7.1.min.js
  • jquery.scrollstop.min.js
  • jquery.lazyload.min.js
  • css.js
  • common.js
  • login.js
  • validator.js
  • jquery.scrollLoading-min.js
  • js.php
  • js.php
  • js.php
  • js.php
  • js.php
  • js.php
  • js.php
  • js.php
  • base.css
  • table.css
  • tongji.js
  • 70c1dc35f2a3304f76b271904cf28515
  • bg_2.jpg
  • bg_admin.jpg
  • logo.gif
  • 20140523035848836.jpg
  • 20140324041255566.jpg
  • 20140319040156413.jpg
  • 20140319034859934.jpg
  • 20140319033108324.jpg
  • 20140911125729456.png
  • 20140319034516176.jpg
  • bg_link.gif
  • header_bg.png
  • header_interval.png
  • icon10.gif
  • grey.gif
  • loading.gif
  • i8.gif
  • i7.gif
  • i18.gif
  • bg_foot.jpg
  • ga.js
  • 20160121034717485.jpg
  • 20130311125943718.gif
  • 20141015020859328.gif
  • 20131010105106333.gif
  • 20151229045004300.jpg
  • 20151229045231204.jpg
  • 20151201052002427.gif
  • 20160219035716455.gif
  • 20151015033718532.jpg
  • __utm.gif

Our browser made a total of 54 requests to load all elements on the main page. We found that 93% of them (50 requests) were addressed to the original Szledia.org, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Js.tongji.linezing.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Szledia.org.

Additional info on szledia.org

Requests

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szledia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

10

Javascripts

25

Images

3

CSS

10

AJAX

48

All

Possible request optimization

1

Javascripts

17

Images

3

CSS

10

AJAX

17

Optimized

31

All

Normal result

IP address

Szledia.org 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

szledia.org

pix-link.com

lehechina.com

icshk.org

tf89.com

121.40.167.1

DNS records

Type Host Target/ip TTL Other
A

szledia.org

43.230.142.125 600
NS

szledia.org

ns11.xincache.com 600
NS

szledia.org

ns12.xincache.com 600
SOA

szledia.org

600 Mname: ns11.xincache.com
Rname: enterprise1dnsadmin.dnspod.com
Serial: 1576660879
Refresh: 3600
Retry: 180
Expire: 1209600
Minimum-ttl: 180
MX

szledia.org

mxbiz1.qq.com 3600 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 Szledia.org 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 Szledia.org 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

Szledia.org 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 Szledia.org 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 Szledia. 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:

szledia.org

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