6.9 sec in total
1.1 sec
5.5 sec
288 ms
Welcome to symbiosis.co.za homepage info - get ready to check Symbiosis best content right away, or after learning these important things about symbiosis.co.za
Visit symbiosis.co.zaWe analyzed Symbiosis.co.za page load time and found that the first response time was 1.1 sec and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
symbiosis.co.za performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value12.6 s
0/100
25%
Value7.4 s
28/100
10%
Value40 ms
100/100
30%
Value0.075
95/100
15%
Value5.2 s
74/100
10%
1081 ms
231 ms
914 ms
454 ms
457 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 95% of them (60 requests) were addressed to the original Symbiosis.co.za, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Symbiosis.co.za.
Page size can be reduced by 715.5 kB (41%)
1.7 MB
1.0 MB
In fact, the total size of Symbiosis.co.za main page is 1.7 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. 30% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 30.7 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 11.3 kB, which is 31% 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 30.7 kB or 85% of the original size.
Potential reduce by 473.5 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, Symbiosis needs image optimization as it can save up to 473.5 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 181.4 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 181.4 kB or 63% of the original size.
Potential reduce by 29.9 kB
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. Symbiosis.co.za needs all CSS files to be minified and compressed as it can save up to 29.9 kB or 85% of the original size.
Number of requests can be reduced by 20 (33%)
61
41
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Symbiosis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
symbiosis.co.za
1081 ms
index.css
231 ms
dojo.js
914 ms
ew.js
454 ms
general.js
457 ms
forms.js
457 ms
modal.js
470 ms
menu.js
470 ms
header.js
680 ms
jquery-1.4.3.min.js
956 ms
jquery.fancybox-1.3.4.pack.js
683 ms
jquery.fancybox-1.3.4.css
705 ms
ga.js
40 ms
header_complete_bg.png
232 ms
symbiosis_logo.png
232 ms
search_go.png
233 ms
login_menu.png
235 ms
content_bg.png
237 ms
job_search_bg.png
231 ms
job_search_heading.png
457 ms
login_btn.png
455 ms
1.jpg
682 ms
2.jpg
503 ms
3.jpg
980 ms
5.jpg
981 ms
6.jpg
727 ms
7.jpg
953 ms
8.jpg
1007 ms
22.jpg
1485 ms
10.jpg
996 ms
29.jpg
1479 ms
11.jpg
1257 ms
12.jpg
1259 ms
16.jpg
2491 ms
13.jpg
2734 ms
19.jpg
1785 ms
h1_bg.png
1494 ms
49.jpg
2000 ms
52.jpg
2112 ms
53.jpg
2039 ms
symbiosis_middle_east_button_2.png
2487 ms
latest_jobs_medical_btn.png
2454 ms
latest_jobs_engineering_btn.png
2509 ms
latest_jobs_education_btn.png
2341 ms
latest_jobs_refinery_btn.png
2569 ms
latest_jobs_it_btn.png
2908 ms
linkedin_icon.png
2722 ms
facebook_icon.png
2712 ms
twitter_icon.png
2726 ms
__utm.gif
12 ms
collect
62 ms
medical_button.png
2575 ms
engineering_button.png
2943 ms
education_button.png
2735 ms
refinery_button.png
2962 ms
infotech_button.png
2755 ms
more_btn_red.png
2797 ms
tel_dark.png
2687 ms
email_dark.png
2979 ms
fax_dark.png
2961 ms
mobile_dark.png
2582 ms
footer_bg.png
2643 ms
footer_block_border.png
2446 ms
symbiosis.co.za accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Form elements do not have associated labels
Links do not have a discernible name
symbiosis.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
symbiosis.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 Symbiosis.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 Symbiosis.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.
symbiosis.co.za
Open Graph description is not detected on the main page of Symbiosis. 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: