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complexlab.academy: CompleX Lab

Page load speed analysis

  • 55/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    3.2 sec

  • Resources loaded

    45.9 sec

  • Page rendered

    1.1 sec

  • Total page load time

    50.1 sec

Visit complexlab.academy now to see the best up-to-date CompleX Lab content and also check out these interesting facts you probably never knew about complexlab.academy

We analyzed Complexlab.academy page load time and found that the first response time was 3.2 sec and then it took 46.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% 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 19.3 kB
    Images 224.3 kB
    Javascripts 250.4 kB
    CSS 265.8 kB

    In fact, the total size of Complexlab.academy main page is 759.7 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. 20% of websites need less resources to load. CSS take 265.8 kB which makes up the majority of the site volume.

    • Original 19.3 kB
    • After minification 17.3 kB
    • After compression 4.6 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 14.6 kB or 76% of the original size.

    • Original 224.3 kB
    • After optimization 221.6 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. CompleX Lab images are well optimized though.

    • Original 250.4 kB
    • After minification 246.5 kB
    • After compression 77.0 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 173.4 kB or 69% of the original size.

    • Original 265.8 kB
    • After minification 217.6 kB
    • After compression 37.5 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. Complexlab.academy needs all CSS files to be minified and compressed as it can save up to 228.2 kB or 86% of the original size.

Network requests diagram

  • www.labcomplex.org
  • wp-emoji-release.min.js
  • style.css
  • karma-dark.css
  • secondary-dark.css
  • _font-awesome.css
  • jquery.js
  • jquery-migrate.min.js
  • karma-dark.css
  • secondary-dark.css
  • custom-main.js
  • superfish.js
  • jquery.flexslider.js
  • jquery.fitvids.js
  • jquery.isotope.js
  • core.min.js
  • widget.min.js
  • tabs.min.js
  • accordion.min.js
  • jquery.prettyPhoto.js
  • comment-reply.js
  • wp-embed.min.js
  • overlay-halftone.png
  • lablogo.png
  • global-sprite.png
  • junming.jpg
  • zhoutao.jpg
  • gaojian.jpg
  • chenlingjiao.jpg
  • bg-sidebar.png
  • overlay-abstract.png

Our browser made a total of 31 requests to load all elements on the main page. We found that all of those requests were addressed to Complexlab.academy and no external sources were called. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Labcomplex.org.

Additional info on complexlab.academy

Requests

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CompleX Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

13

Javascripts

6

Images

6

CSS

25

All

Possible request optimization

1

Javascripts

6

Images

1

CSS

17

Optimized

8

All

Normal result

IP address

This IP address is dedicated to Complexlab.academy. This is the best domain hosting practice .

Normal result

IP Trace

complexlab.academy

120.25.121.189

DNS records

Type Host Target/ip TTL Other
A

complexlab.academy

120.25.121.189 3595
NS

complexlab.academy

ns23.domaincontrol.com 3595
NS

complexlab.academy

ns24.domaincontrol.com 3595
SOA

complexlab.academy

600 Mname: ns23.domaincontrol.com
Rname: dns.jomax.net
Serial: 2016051400
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum-ttl: 600
MX

complexlab.academy

ALT2.ASPMX.L.GOOGLE.COM 3600 Pri: 5

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Complexlab.academy can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Complexlab.academy 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

Complexlab.academy 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 Complexlab.academy 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 CompleX Lab. 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:

complexlab.academy

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