7.2 sec in total
1.1 sec
5.1 sec
1 sec
Visit odadesign.co.za now to see the best up-to-date ODA Design content and also check out these interesting facts you probably never knew about odadesign.co.za
ODA Design specializes in the design of commercial, industrial and residential air conditioning systems.
Visit odadesign.co.zaWe analyzed Odadesign.co.za page load time and found that the first response time was 1.1 sec and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
odadesign.co.za performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value15.7 s
0/100
25%
Value9.4 s
12/100
10%
Value170 ms
93/100
30%
Value0.017
100/100
15%
Value4.7 s
80/100
10%
1098 ms
303 ms
896 ms
1217 ms
603 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 92% of them (34 requests) were addressed to the original Odadesign.co.za, 3% (1 request) were made to Fonts.googleapis.com and 3% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Odadesign.co.za.
Page size can be reduced by 771.4 kB (12%)
6.6 MB
5.9 MB
In fact, the total size of Odadesign.co.za main page is 6.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 6.5 MB which makes up the majority of the site volume.
Potential reduce by 47.3 kB
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 10.1 kB, which is 18% 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 47.3 kB or 87% of the original size.
Potential reduce by 686.1 kB
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, ODA Design needs image optimization as it can save up to 686.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 37.8 kB
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 37.8 kB or 48% of the original size.
Potential reduce by 194 B
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. Odadesign.co.za needs all CSS files to be minified and compressed as it can save up to 194 B or 22% of the original size.
Number of requests can be reduced by 3 (9%)
33
30
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ODA Design. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
odadesign.co.za
1098 ms
shadowbox.css
303 ms
shadowbox.js
896 ms
jquery.js
1217 ms
scroll.js
603 ms
main.css
603 ms
mobi.css
605 ms
css
28 ms
jquery-3.4.1.min.js
20 ms
bg.png
2423 ms
logo.png
304 ms
transparent-black.png
305 ms
service-plotting.png
894 ms
service-cad.png
906 ms
service-web.png
601 ms
service-industries.png
1210 ms
sample1.png
2127 ms
sample2.png
1200 ms
sample3.png
1785 ms
sample4.png
2125 ms
sample5.png
1503 ms
sample6.1.png
2122 ms
sample6.2.png
1803 ms
sample6.3.png
2085 ms
sample8.1.png
2104 ms
sample9.1.png
2384 ms
ccs-1.1.png
2408 ms
ccs-1.2.png
2428 ms
ccs-1.3.png
2429 ms
ccs-1.4.png
2434 ms
ccs-1.5.png
2688 ms
ccs-1.6.png
2710 ms
ccs-1.7.png
2724 ms
ccs-1.8.png
2732 ms
sample5.1.png
2732 ms
revit-chilled-water-compressed-air-plantroom-small.jpg
2738 ms
MwQ5bhbm2POE2V9BOA.ttf
14 ms
odadesign.co.za accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Links do not have a discernible name
odadesign.co.za best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
odadesign.co.za SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Odadesign.co.za 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 Odadesign.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.
odadesign.co.za
Open Graph description is not detected on the main page of ODA Design. 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: