Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

lubsat.co.za

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Page Load Speed

19.4 sec in total

First Response

246 ms

Resources Loaded

17.3 sec

Page Rendered

1.9 sec

lubsat.co.za screenshot

About Website

Welcome to lubsat.co.za homepage info - get ready to check Lubsat best content for South Africa right away, or after learning these important things about lubsat.co.za

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Key Findings

We analyzed Lubsat.co.za page load time and found that the first response time was 246 ms and then it took 19.2 sec 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.

Performance Metrics

lubsat.co.za performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.4 s

0/100

25%

SI (Speed Index)

Value22.0 s

0/100

10%

TBT (Total Blocking Time)

Value6,730 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value20.8 s

2/100

10%

Network Requests Diagram

lubsat.co.za

246 ms

www.lubsat.co.za

4149 ms

wp-emoji-release.min.js

153 ms

style.min.css

348 ms

styles.css

340 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 96% of them (94 requests) were addressed to the original Lubsat.co.za, 2% (2 requests) were made to Youtube.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Lubsat.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 310.3 kB (32%)

Content Size

966.6 kB

After Optimization

656.3 kB

In fact, the total size of Lubsat.co.za main page is 966.6 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. 70% of websites need less resources to load. CSS take 324.0 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 179.0 kB

  • Original 213.8 kB
  • After minification 209.4 kB
  • After compression 34.9 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 179.0 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 3.9 kB

  • Original 233.4 kB
  • After minification 229.5 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. Lubsat images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 41.1 kB

  • Original 195.3 kB
  • After minification 195.3 kB
  • After compression 154.3 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 41.1 kB or 21% of the original size.

CSS Optimization

-27%

Potential reduce by 86.4 kB

  • Original 324.0 kB
  • After minification 323.7 kB
  • After compression 237.6 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. Lubsat.co.za needs all CSS files to be minified and compressed as it can save up to 86.4 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 80 (86%)

Requests Now

93

After Optimization

13

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lubsat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 55 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

lubsat.co.za accessibility score

88

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Links do not have a discernible name

Best Practices

lubsat.co.za best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

lubsat.co.za SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lubsat.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 Lubsat.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.

Social Sharing Optimization

Open Graph data is detected on the main page of Lubsat. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: