Access vodacom.co.za. Cellphone Deals | Buy Smartphone Devices & Data

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value1,300 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

www.vodacom.co.za

292 ms

css

48 ms

css_GYJndJ7mVXwWYnmaZUlcmDNf2VAaR0h-36bs83hH00s.css

67 ms

css_mt1bojd1nZyjWOaR61Y7JMS_q9dXm9xecMEr4pLWPOo.css

46 ms

all.min.css

40 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 95% of them (89 requests) were addressed to the original Vodacom.co.za, 1% (1 request) were made to Fonts.googleapis.com and 1% (1 request) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (345 ms) belongs to the original domain Vodacom.co.za.

Content Size

766.1 kB

After Optimization

268.3 kB

In fact, the total size of Vodacom.co.za main page is 766.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 554.0 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 497.2 kB

Original 554.0 kB
After minification 553.9 kB
After compression 56.8 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 497.2 kB or 90% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 13.6 kB
After minification 13.6 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. Vodacom images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 249 B

Original 140.5 kB
After minification 140.5 kB
After compression 140.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 445 B

Original 58.1 kB
After minification 58.1 kB
After compression 57.7 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. Vodacom.co.za has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vodacom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

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

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Displays images with incorrect aspect ratio

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

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 Vodacom.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 Vodacom.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

vodacom.co.za

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

Cellphone Deals | Buy Smartphone Devices & Data | Vodacom

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.vodacom.co.za

css

css_GYJndJ7mVXwWYnmaZUlcmDNf2VAaR0h-36bs83hH00s.css

css_mt1bojd1nZyjWOaR61Y7JMS_q9dXm9xecMEr4pLWPOo.css

all.min.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.vodacom.co.za

css

css_GYJndJ7mVXwWYnmaZUlcmDNf2VAaR0h-36bs83hH00s.css

css_mt1bojd1nZyjWOaR61Y7JMS_q9dXm9xecMEr4pLWPOo.css

all.min.css

css_78zDOA_78DzM2ri3gTkUSl_owRdQsezBWHq44Xp-Fkw.css

js_sUQlPIcJZxcR3IhImCOyJuSEzNRzNURXMdp8LexMOgU.js

utag.sync.js

vodacom-sub-theme-stylesheet.min.css

mega-menu-bbd.js

mega-menu-bbd-cbu.js

js_SzIRUWoJVSOXu5YRoIsABdzZ8Fxr4ChvVGAtMiRuupI.js

page.js

js_K4ypDUExGLIHM7IwGr6Bi9UPeApVPzHD8i6tPFOmmsE.js

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