6.8 sec in total
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Welcome to open-sky.co.za homepage info - get ready to check Open Sky best content right away, or after learning these important things about open-sky.co.za
Dear Valued Customer, Services amp; Solutions We offer comprehensive recycling, industry-specific waste management, quality control amp; sustainability solutions for businesses and corpora
Visit open-sky.co.zaWe analyzed Open-sky.co.za page load time and found that the first response time was 1.1 sec and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster. This domain responded with an error, which can significantly jeopardize Open-sky.co.za rating and web reputation
open-sky.co.za performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value11.9 s
0/100
25%
Value14.0 s
1/100
10%
Value3,470 ms
2/100
30%
Value0.222
56/100
15%
Value12.7 s
13/100
10%
1095 ms
1410 ms
787 ms
1462 ms
828 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 96% of them (52 requests) were addressed to the original Open-sky.co.za, 2% (1 request) were made to Fonts.googleapis.com and 2% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Open-sky.co.za.
Page size can be reduced by 1.1 MB (46%)
2.3 MB
1.3 MB
In fact, the total size of Open-sky.co.za main page is 2.3 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. 50% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 25.9 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 4.2 kB, which is 13% 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 25.9 kB or 82% of the original size.
Potential reduce by 34.3 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. Open Sky images are well optimized though.
Potential reduce by 589.4 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 589.4 kB or 74% of the original size.
Potential reduce by 403.8 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. Open-sky.co.za needs all CSS files to be minified and compressed as it can save up to 403.8 kB or 87% of the original size.
Number of requests can be reduced by 31 (65%)
48
17
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Open Sky. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
open-sky.co.za
1095 ms
styles.min.css
1410 ms
layerslider.css
787 ms
jquery-1.11.0.min.js
1462 ms
jquery.validate.min.js
828 ms
jquery.validate.unobtrusive.min.js
860 ms
jquery-ui.min.js
1997 ms
jquery-migrate-1.2.1.min.js
1050 ms
public.common.js
1105 ms
public.ajaxcart.js
1133 ms
affix.js
1320 ms
alert.js
1383 ms
button.js
1403 ms
carousel.js
1581 ms
collapse.js
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dropdown.js
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modal.js
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tooltip.js
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popover.js
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scrollspy.js
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tab.js
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transition.js
2086 ms
footable.js
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waypoints.min.js
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isotope.pkgd.min.js
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greensock.js
2506 ms
layerslider.transitions.js
2270 ms
layerslider.kreaturamedia.jquery.js
2371 ms
bootstrap-select.js
2647 ms
bootstrap-switch.js
2380 ms
jquery.flexslider.js
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Scripts.js
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css
53 ms
logo.png
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fw-1.jpg
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slide1.png
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slide2.png
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s1.png
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s-1.png
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left.png
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right.png
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l1.png
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l2.png
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l3.png
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d1.png
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d2.png
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glyphicons-regular.woff
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footer-top-background.jpg
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skin.css
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glyphicons-social-regular.woff
1260 ms
10JVD_humAd5zP2yrFqw6onF5uFdDttMLvmWuJdhhgs.ttf
51 ms
glyphicons-regular.ttf
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skin.png
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glyphicons-social-regular.ttf
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open-sky.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.
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
open-sky.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
open-sky.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
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Open-sky.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 Open-sky.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.
open-sky.co.za
Open Graph description is not detected on the main page of Open Sky. 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: