4.4 sec in total
221 ms
3.9 sec
224 ms
Click here to check amazing Linux Certification content. Otherwise, check out these important facts you probably never knew about linuxcertification.co.za
Get Linux certified with LPI or Linux Foundation and become a Suse, Ubuntu or Redhat administrator. We are official Linux Professional Institute and Linux Foundation Training training partners. From L...
Visit linuxcertification.co.zaWe analyzed Linuxcertification.co.za page load time and found that the first response time was 221 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
linuxcertification.co.za performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value4.9 s
28/100
25%
Value4.7 s
69/100
10%
Value160 ms
93/100
30%
Value0
100/100
15%
Value6.5 s
59/100
10%
221 ms
1248 ms
339 ms
352 ms
64 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 48% of them (15 requests) were addressed to the original Linuxcertification.co.za, 26% (8 requests) were made to Apis.google.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Linuxcertification.co.za.
Page size can be reduced by 169.9 kB (68%)
248.8 kB
79.0 kB
In fact, the total size of Linuxcertification.co.za main page is 248.8 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. 30% of websites need less resources to load. Javascripts take 167.8 kB which makes up the majority of the site volume.
Potential reduce by 18.9 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 18.9 kB or 78% of the original size.
Potential reduce by 103.2 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 103.2 kB or 61% of the original size.
Potential reduce by 47.7 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. Linuxcertification.co.za needs all CSS files to be minified and compressed as it can save up to 47.7 kB or 84% of the original size.
Number of requests can be reduced by 16 (59%)
27
11
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Linux Certification. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
linuxcertification.co.za
221 ms
www.linuxcertification.co.za
1248 ms
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339 ms
css_rlegB1p8pkBIPXtP0D7CoPMtlIAuuixeOkmcm_wXqGc.css
352 ms
css
64 ms
css_xVNnFiyAraJREcWslR0HQq5hSd2NvXgVEjOMZrAatRI.css
355 ms
css__bD1DeaEdj77ae6FfblKS5rJdcS1kLR5I8pqbq0387E.css
374 ms
js_SxeLvWBoglNCcE5r-dJPQ_8RbL6spoIYsRXBtkLW0k4.js
357 ms
js_M981OcnEqsWdHtW-M0CwVgsU1gzgZL90naFnF7wHC1g.js
370 ms
js_I8yX6RYPZb7AtMcDUA3QKDZqVkvEn35ED11_1i7vVpc.js
1258 ms
js_vwWsXCmhtM3kAC2PdmiAcj6kSTFtiyT6RrOqmS4Zudw.js
357 ms
analytics.js
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jumping-bean-geek-right.svg
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jumping-bean-logo-open-source-consulting-training.svg
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jumping-bean-open-source-consulting-dev.svgz
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plusone.js
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postmessageRelay
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linuxcertification.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
Links do not have a discernible name
linuxcertification.co.za best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
linuxcertification.co.za SEO score
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Linuxcertification.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 Linuxcertification.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.
linuxcertification.co.za
Open Graph data is detected on the main page of Linux Certification. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: