Tools & Wizards About Us
topjocks.co.za screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 72

    SEO

    Google-friendlier than
    31% of websites

topjocks.co.za

Wedding & Corporate DJs Cape Town, Durban & JHB | DJ Hire Services for Weddings, Functions, Birthdays

Page Load Speed

5.5 sec in total

First Response

672 ms

Resources Loaded

4.7 sec

Page Rendered

145 ms

topjocks.co.za screenshot

About Website

Welcome to topjocks.co.za homepage info - get ready to check Topjocks best content right away, or after learning these important things about topjocks.co.za

Top Jocks is the leading agency of DJs for hire, specialising in Weddings, Functions, Birthdays, Corporate Events. Visit our DJ pages and book your DJ services now.

Visit topjocks.co.za

Key Findings

We analyzed Topjocks.co.za page load time and found that the first response time was 672 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

topjocks.co.za performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value7.1 s

32/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.287

42/100

15%

TTI (Time to Interactive)

Value7.7 s

45/100

10%

Network Requests Diagram

topjocks.co.za

672 ms

topjocks.co.za

1245 ms

css

42 ms

Style.css

300 ms

bootstrap.min.css

902 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 77% of them (30 requests) were addressed to the original Topjocks.co.za, 5% (2 requests) were made to Ajax.googleapis.com and 5% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Topjocks.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 43.5 kB (6%)

Content Size

672.8 kB

After Optimization

629.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Topjocks.co.za main page is 672.8 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. Images take 486.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 16.7 kB

  • Original 21.9 kB
  • After minification 18.6 kB
  • After compression 5.2 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 3.2 kB, which is 15% 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 16.7 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 6.4 kB

  • Original 486.5 kB
  • After minification 480.1 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. Topjocks images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 10.5 kB

  • Original 132.2 kB
  • After minification 132.2 kB
  • After compression 121.7 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

-31%

Potential reduce by 9.8 kB

  • Original 32.2 kB
  • After minification 32.1 kB
  • After compression 22.4 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. Topjocks.co.za needs all CSS files to be minified and compressed as it can save up to 9.8 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (42%)

Requests Now

36

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Topjocks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

topjocks.co.za

topjocks.co.za

672 ms

topjocks.co.za

topjocks.co.za

1245 ms

css

css

42 ms

Style.css

Style.css

300 ms

bootstrap.min.css

bootstrap.min.css

902 ms

jquery.min.js

jquery.min.js

30 ms

bootstrap.min.js

bootstrap.min.js

41 ms

bootstrap.min.css

bootstrap.min.css

51 ms

jquery.min.js

jquery.min.js

33 ms

nivo-slider.css

nivo-slider.css

1191 ms

basic.css

basic.css

1193 ms

jquery-latest.pack.js

jquery-latest.pack.js

1204 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

1257 ms

navbar.css

navbar.css

1256 ms

overstyle.css

overstyle.css

1258 ms

lightbox.css

lightbox.css

1486 ms

functions.js

functions.js

1492 ms

analytics.js

analytics.js

67 ms

page_bk.png

page_bk.png

601 ms

logo.png

logo.png

615 ms

socialMedia.gif

socialMedia.gif

307 ms

blank.gif

blank.gif

300 ms

Scroller_3.jpg

Scroller_3.jpg

610 ms

scoller2_3.jpg

scoller2_3.jpg

600 ms

Scroller8_1.jpg

Scroller8_1.jpg

892 ms

CorpScroller4.jpg

CorpScroller4.jpg

913 ms

CorpScroller3.jpg

CorpScroller3.jpg

897 ms

scoller3_2.jpg

scoller3_2.jpg

899 ms

scoller1_2.jpg

scoller1_2.jpg

915 ms

buttons.png

buttons.png

920 ms

textscroller.asp

textscroller.asp

1246 ms

Testimonial_bk.gif

Testimonial_bk.gif

1191 ms

loading.gif

loading.gif

1193 ms

djbacking1.png

djbacking1.png

1191 ms

djbacking2.png

djbacking2.png

1192 ms

QdVUSTchPBm7nuUeVf70viFg.ttf

QdVUSTchPBm7nuUeVf70viFg.ttf

53 ms

arrows.png

arrows.png

1162 ms

collect

collect

13 ms

js

js

61 ms

Accessibility Review

topjocks.co.za accessibility score

82

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

topjocks.co.za best practices score

67

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

SEO Factors

topjocks.co.za SEO score

72

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

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

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 Topjocks.co.za 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 Topjocks.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

topjocks.co.za

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