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sda.co.uk: Services Design Associates - Mechanical and Electrical Consulting Engineers

Services Design Associates Ltd is an independent building services engineering practice focused on delivering quality and service to our clients.

Page load speed analysis

  • 32/100

    Normal result
  • 3

    Successful tests
  • 5

    Failed tests
  • First response

    126 ms

  • Resources loaded

    136 ms

  • Page rendered

    76 ms

  • Total page load time

    338 ms

Welcome to sda.co.uk homepage info - get ready to check Sda best content right away, or after learning these important things about sda.co.uk

We analyzed Sda.co.uk page load time and found that the first response time was 126 ms and then it took 212 ms 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.

Page optimization

  • HTML 83 B
    Images 0 B
    Javascripts 0 B
    CSS 0 B

    In fact, the total size of Sda.co.uk main page is 83 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 83 B which makes up the majority of the site volume.

    • Original 83 B
    • After compression 80 B

    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. This web page is already compressed.

Network requests diagram

  • sda.co.uk

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Sda.co.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (126 ms) belongs to the original domain Sda.co.uk.

Additional info on sda.co.uk

Requests

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Poor result

IP address

Sda.co.uk 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

sda.co.uk

codehot.co.uk

pubutopia.com

barwarsltd.com

advertisingdirectory.co.uk

185.151.28.156

DNS records

Type Host Target/ip TTL Other
A

sda.co.uk

185.151.28.156 86400
NS

sda.co.uk

ns2.isl-technology.co.uk 86400
NS

sda.co.uk

ns1.isl-technology.co.uk 86400
SOA

sda.co.uk

10800 Mname: ns2.isl-technology.co.uk
Rname: andrew.isl-technology.co.uk
Serial: 1540483834
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum-ttl: 10800
MX

sda.co.uk

mail4.checkyourmail.co.uk 86400 Pri: 20

Language and encoding

Poor result

Language

EN en language flag

Detected

N/A  language flag

Claimed

Encoding

ISO-8859-1

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sda.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English 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 Sda.co.uk main page’s claimed encoding is iso-8859-1. 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

Sda.co.uk 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 Sda.co.uk is located in United Kingdom, 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 Sda. 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:

sda.co.uk

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