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deltaengineering.co.za: Delta Engineering - Gas Appliances & Services

LPGSA & LPQCC registered gas installer of gas geysers, stoves, hobs, appliances and more. We also supply gas spares, fittings and do gas repairs & installations plus supply masks, PPE, surgical masks,...

Page load speed analysis

  • 68/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    556 ms

  • Resources loaded

    4.3 sec

  • Page rendered

    182 ms

  • Total page load time

    5 sec

Visit deltaengineering.co.za now to see the best up-to-date Delta Engineering content and also check out these interesting facts you probably never knew about deltaengineering.co.za

We analyzed Deltaengineering.co.za page load time and found that the first response time was 556 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Page optimization

  • HTML 9.3 kB
    Images 136.4 kB
    Javascripts 1.1 kB
    CSS 9.1 kB

    In fact, the total size of Deltaengineering.co.za main page is 155.8 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. Images take 136.4 kB which makes up the majority of the site volume.

    • Original 9.3 kB
    • After minification 8.1 kB
    • After compression 2.5 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 1.1 kB, which is 12% 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 6.7 kB or 73% of the original size.

    • Original 136.4 kB
    • After optimization 108.3 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. Obviously, Delta Engineering needs image optimization as it can save up to 28.1 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 1.1 kB
    • After minification 946 B
    • After compression 452 B

    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 615 B or 58% of the original size.

    • Original 9.1 kB
    • After minification 8.2 kB
    • After compression 1.6 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. Deltaengineering.co.za needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 82% of the original size.

Network requests diagram

  • deltaengineering.co.za
  • style.css
  • rollover.js
  • bg_left.gif
  • bg_header_2.gif
  • logo.gif
  • bg_header_blank.jpg
  • bg_header_1.jpg
  • m1_1.gif
  • m4_1.gif
  • m2_1.gif
  • m5_1.gif
  • m3_1.gif
  • l_t_1.gif
  • bg_block1.gif
  • r_t_1.gif
  • title1_1.gif
  • gas_geyser2.gif
  • spacer.gif
  • burner_cradle.gif
  • smoker_dome.jpg
  • l_b_1.gif
  • r_b_1.gif
  • title1_3.gif
  • murrayfieldcorner.jpg
  • marker_list.gif
  • title1_5b.gif
  • deltagas.gif
  • kilgram.jpg
  • delta.gif
  • lpgas.jpg
  • caution.jpg
  • bg_col1_f.gif
  • bg_col2_f.gif
  • bg_right.gif

Our browser made a total of 35 requests to load all elements on the main page. We found that all of those requests were addressed to Deltaengineering.co.za and no external sources were called. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Deltaengineering.co.za.

Additional info on deltaengineering.co.za

Requests

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delta Engineering. 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.

1

Javascripts

32

Images

1

CSS

34

All

Possible request optimization

1

Javascripts

21

Images

1

CSS

11

Optimized

23

All

Normal result

IP address

Deltaengineering.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

deltaengineering.co.za

cosycabins.co.za

a-linewheels.co.za

thewoodjoint.co.za

madamandeve.co.za

154.0.164.229

DNS records

Type Host Target/ip TTL Other
A

deltaengineering.co.za

154.0.164.229 60
NS

deltaengineering.co.za

ns2.tld-ns.net 60
NS

deltaengineering.co.za

ns3.tld-ns.com 60
NS

deltaengineering.co.za

ns4.tld-ns.net 60
NS

deltaengineering.co.za

ns1.tld-ns.com 60

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 Deltaengineering.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 Deltaengineering.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

Deltaengineering.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 Deltaengineering.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 Delta Engineering. 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:

deltaengineering.co.za

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