Access joburgtheatre.com. Home

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value23.7 s

0/100

25%

SI (Speed Index)

Value23.9 s

0/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.194

63/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

www.joburgtheatre.com

2163 ms

wp-emoji-release.min.js

418 ms

prettyPhoto.css

432 ms

wp-video-lightbox.css

436 ms

bootstrap.custom.css

440 ms

Our browser made a total of 111 requests to load all elements on the main page. We found that 98% of them (109 requests) were addressed to the original Joburgtheatre.com, 1% (1 request) were made to Fonts.googleapis.com and 1% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Joburgtheatre.com.

Content Size

4.2 MB

After Optimization

2.8 MB

In fact, the total size of Joburgtheatre.com main page is 4.2 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. 65% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 160.2 kB

Original 178.9 kB
After minification 171.1 kB
After compression 18.6 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 160.2 kB or 90% of the original size.

Image Optimization

-2%

Potential reduce by 52.2 kB

Original 2.5 MB
After minification 2.5 MB

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. Joburg Theatre images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 421.6 kB

Original 595.6 kB
After minification 567.8 kB
After compression 174.0 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 421.6 kB or 71% of the original size.

CSS Optimization

-88%

Potential reduce by 778.4 kB

Original 881.1 kB
After minification 790.1 kB
After compression 102.7 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. Joburgtheatre.com needs all CSS files to be minified and compressed as it can save up to 778.4 kB or 88% of the original size.

Requests Now

109

After Optimization

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Joburg Theatre. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

N/A
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Joburgtheatre.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Joburgtheatre.com 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

joburgtheatre.com

Open Graph description is not detected on the main page of Joburg Theatre. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Home - Joburg Theatre

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www.joburgtheatre.com

wp-emoji-release.min.js

prettyPhoto.css

wp-video-lightbox.css

bootstrap.custom.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.joburgtheatre.com

wp-emoji-release.min.js

prettyPhoto.css

wp-video-lightbox.css

bootstrap.custom.css

public.css

css

styles.css

style.css

font-awesome.min.css

style.skins.css

style.layout.css

settings.css

tc_common.min.css

grey.min.css

style.css

jquery.fancybox-1.3.4.min.css

js_composer.css

jquery.js

jquery-migrate.min.js

jquery.prettyPhoto.js

video-lightbox.js

scripts.js

jquery.themepunch.tools.min.js

jquery.themepunch.revolution.min.js

jquery.fancybox-1.3.4.min.js

tc-scripts.min.js

jquery.form.min.js

scripts.js

bootstrap.min.js

bootstrap-paginator.min.js

public.js

comment-reply.min.js

core.min.js

modernizr.min.js

js_composer_front.js

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