Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

bookfest.org.au

Lifeline Bookfest Brisbane | Lifeline Queensland | Lifeline Queensland

Page Load Speed

8.3 sec in total

First Response

1.3 sec

Resources Loaded

6.6 sec

Page Rendered

294 ms

bookfest.org.au screenshot

About Website

Visit bookfest.org.au now to see the best up-to-date Bookfest content for Australia and also check out these interesting facts you probably never knew about bookfest.org.au

The Lifeline Bookfest Brisbane is a second-hand book sale, with funds raised going toward our 13 11 14 Lifeline Crisis Support Line. Find out more!

Visit bookfest.org.au

Key Findings

We analyzed Bookfest.org.au page load time and found that the first response time was 1.3 sec and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

bookfest.org.au performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value22.6 s

0/100

25%

SI (Speed Index)

Value14.4 s

1/100

10%

TBT (Total Blocking Time)

Value4,690 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.178

68/100

15%

TTI (Time to Interactive)

Value21.6 s

1/100

10%

Network Requests Diagram

lifeline-bookfest-brisbane

1314 ms

optimized-min.css

63 ms

optimized-min.css

93 ms

optimized-min.css

100 ms

VisitorIdentification.js

871 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Bookfest.org.au, 12% (11 requests) were made to Lifelineqld.org.au and 2% (2 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Cdn-ucq.dataweavers.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 123.5 kB (8%)

Content Size

1.5 MB

After Optimization

1.3 MB

In fact, the total size of Bookfest.org.au main page is 1.5 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. 55% of websites need less resources to load. Javascripts take 638.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 101.4 kB

  • Original 121.8 kB
  • After minification 108.5 kB
  • After compression 20.4 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. This page needs HTML code to be minified as it can gain 13.3 kB, which is 11% 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 101.4 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 507.6 kB
  • After minification 507.6 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. Bookfest images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 14.2 kB

  • Original 638.3 kB
  • After minification 638.3 kB
  • After compression 624.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 7.9 kB

  • Original 198.6 kB
  • After minification 198.6 kB
  • After compression 190.7 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. Bookfest.org.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 38 (47%)

Requests Now

81

After Optimization

43

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bookfest. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

bookfest.org.au accessibility score

93

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

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

High

<object> elements do not have alternate text

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

bookfest.org.au 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

bookfest.org.au SEO score

54

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bookfest.org.au 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 Bookfest.org.au 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 description is not detected on the main page of Bookfest. 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: