Report Summary

  • 26

    Performance

    Renders faster than
    46% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

logbookonline.co.za

Home - Logbook

Page Load Speed

5 sec in total

First Response

668 ms

Resources Loaded

3.9 sec

Page Rendered

429 ms

logbookonline.co.za screenshot

About Website

Click here to check amazing Logbook Online content. Otherwise, check out these important facts you probably never knew about logbookonline.co.za

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Visit logbookonline.co.za

Key Findings

We analyzed Logbookonline.co.za page load time and found that the first response time was 668 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

logbookonline.co.za performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.5 s

0/100

25%

SI (Speed Index)

Value23.0 s

0/100

10%

TBT (Total Blocking Time)

Value820 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.049

99/100

15%

TTI (Time to Interactive)

Value16.5 s

5/100

10%

Network Requests Diagram

logbookonline.co.za

668 ms

style.css

777 ms

options.css

545 ms

prettyPhoto.css

541 ms

css

26 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 86% of them (42 requests) were addressed to the original Logbookonline.co.za, 4% (2 requests) were made to S7.addthis.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Logbookonline.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 699.7 kB (52%)

Content Size

1.3 MB

After Optimization

644.8 kB

In fact, the total size of Logbookonline.co.za main page is 1.3 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. 40% of websites need less resources to load. Javascripts take 724.8 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 43.4 kB

  • Original 60.7 kB
  • After minification 57.2 kB
  • After compression 17.4 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 43.4 kB or 71% of the original size.

Image Optimization

-10%

Potential reduce by 40.1 kB

  • Original 412.3 kB
  • After minification 372.2 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. Logbook Online images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 490.9 kB

  • Original 724.8 kB
  • After minification 635.1 kB
  • After compression 233.8 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 490.9 kB or 68% of the original size.

CSS Optimization

-85%

Potential reduce by 125.3 kB

  • Original 146.6 kB
  • After minification 119.1 kB
  • After compression 21.3 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. Logbookonline.co.za needs all CSS files to be minified and compressed as it can save up to 125.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (59%)

Requests Now

46

After Optimization

19

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Logbook Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

logbookonline.co.za accessibility score

94

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

logbookonline.co.za best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

logbookonline.co.za SEO score

100

Search Engine Optimization Advices

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

    US-ASCII

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Logbookonline.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 Logbookonline.co.za main page’s claimed encoding is us-ascii. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Logbook Online. 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: