Analyze

astronomyclubsa.co.za: Astronomy Club SA

Page load speed analysis

  • 58/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    1.1 sec

  • Resources loaded

    3.1 sec

  • Page rendered

    294 ms

  • Total page load time

    4.5 sec

Visit astronomyclubsa.co.za now to see the best up-to-date Astronomy Club SA content and also check out these interesting facts you probably never knew about astronomyclubsa.co.za

We analyzed Astronomyclubsa.co.za page load time and found that the first response time was 1.1 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Page optimization

  • HTML 38.9 kB
    Images 324.1 kB
    Javascripts 282.0 kB
    CSS 272.9 kB

    In fact, the total size of Astronomyclubsa.co.za main page is 918.0 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. 25% of websites need less resources to load. Images take 324.1 kB which makes up the majority of the site volume.

    • Original 38.9 kB
    • After minification 36.2 kB
    • After compression 8.6 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 30.4 kB or 78% of the original size.

    • Original 324.1 kB
    • After optimization 292.4 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. Astronomy Club SA images are well optimized though.

    • Original 282.0 kB
    • After minification 268.0 kB
    • After compression 85.2 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 196.8 kB or 70% of the original size.

    • Original 272.9 kB
    • After minification 265.5 kB
    • After compression 44.0 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. Astronomyclubsa.co.za needs all CSS files to be minified and compressed as it can save up to 228.9 kB or 84% of the original size.

Network requests diagram

  • astronomyclubsa.co.za
  • css-3bec2.css
  • css-87c4c.css
  • jquery.min.js
  • js-3c574.js
  • counter.js
  • swfobject_modified.js
  • system.css
  • tracker.js
  • orbitdisplay.aspx
  • get_flash_player.gif
  • headerlogo.png
  • logo_s.png
  • starmaps.png
  • constellations.png
  • backyard.png
  • sam-11.jpg
  • footer.png
  • count
  • widgets.js
  • fontawesome-webfont.woff
  • counter.js
  • pv
  • t.php
  • piwik.js

Our browser made a total of 25 requests to load all elements on the main page. We found that 64% of them (16 requests) were addressed to the original Astronomyclubsa.co.za, 8% (2 requests) were made to Gostats.com and 4% (1 request) were made to D1l6p2sc9645hc.cloudfront.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Astronomyclubsa.co.za.

Additional info on astronomyclubsa.co.za

Requests

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Astronomy Club SA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

9

Javascripts

11

Images

3

CSS

23

All

Possible request optimization

1

Javascripts

11

Images

3

CSS

8

Optimized

15

All

Good result

IP address

Astronomyclubsa.co.za 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

astronomyclubsa.co.za

kathstancollege.co.za

standerton.com

planyourholiday.co.za

digitalzoo.co.za

41.185.64.205

DNS records

Type Host Target/ip TTL Other
A

astronomyclubsa.co.za

41.185.64.205 14400
NS

astronomyclubsa.co.za

ns1.lmdesigns.org.za 86400
NS

astronomyclubsa.co.za

ns2.lmdesigns.org.za 86400
SOA

astronomyclubsa.co.za

14400 Mname: ns1.lmdesigns.org.za
Rname: hostmaster.astronomyclubsa.co.za
Serial: 2019051505
Refresh: 14400
Retry: 7200
Expire: 3600000
Minimum-ttl: 14400
MX

astronomyclubsa.co.za

1-grid-mx02.com 14400 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 Astronomyclubsa.co.za 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 Astronomyclubsa.co.za 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

Astronomyclubsa.co.za 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 Astronomyclubsa.co.za is located in South Africa, 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 Astronomy Club SA. 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:

astronomyclubsa.co.za

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