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cell-tech.co.za screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

cell-tech.co.za

Cell-Tech Electronics - Cell Phone Repairs Pretoria East - 083 517 5333

Page Load Speed

6 sec in total

First Response

1.2 sec

Resources Loaded

4.6 sec

Page Rendered

157 ms

cell-tech.co.za screenshot

About Website

Welcome to cell-tech.co.za homepage info - get ready to check Cell Tech best content right away, or after learning these important things about cell-tech.co.za

<Cell-Tech, a cellular phone company in South Africa ,offers clients a range of specialized cellular repair services which include iphones, blackberry, samsung galaxy ,the latest phones &; accessories...

Visit cell-tech.co.za

Key Findings

We analyzed Cell-tech.co.za page load time and found that the first response time was 1.2 sec 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

cell-tech.co.za performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

cell-tech.co.za

1211 ms

reset.css

689 ms

text.html

691 ms

960.css

693 ms

emx_nav_left.html

695 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 91% of them (20 requests) were addressed to the original Cell-tech.co.za, 9% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Cell-tech.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 133.5 kB (22%)

Content Size

601.8 kB

After Optimization

468.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cell-tech.co.za main page is 601.8 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. 25% of websites need less resources to load. Images take 557.5 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 11.7 kB

  • Original 15.9 kB
  • After minification 13.1 kB
  • After compression 4.2 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 2.8 kB, which is 18% 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 11.7 kB or 74% of the original size.

Image Optimization

-20%

Potential reduce by 112.1 kB

  • Original 557.5 kB
  • After minification 445.4 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. Obviously, Cell Tech needs image optimization as it can save up to 112.1 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

-85%

Potential reduce by 9.6 kB

  • Original 11.2 kB
  • After minification 6.8 kB
  • After compression 1.7 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. Cell-tech.co.za needs all CSS files to be minified and compressed as it can save up to 9.6 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

20

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cell Tech. According to our analytics all requests are already optimized.

Network Requests Diagram

cell-tech.co.za

cell-tech.co.za

1211 ms

reset.css

reset.css

689 ms

text.html

text.html

691 ms

960.css

960.css

693 ms

emx_nav_left.html

emx_nav_left.html

695 ms

icon1.jpg

icon1.jpg

693 ms

icon3.jpg

icon3.jpg

879 ms

marquee.jpg

marquee.jpg

1131 ms

phone1.jpg

phone1.jpg

1379 ms

phone2.jpg

phone2.jpg

1135 ms

phone3.jpg

phone3.jpg

1387 ms

phone-widget.jpg

phone-widget.jpg

1140 ms

thumb01.png

thumb01.png

1327 ms

thumb02.png

thumb02.png

1574 ms

ga.js

ga.js

35 ms

header-bg.jpg

header-bg.jpg

1131 ms

large-phone.png

large-phone.png

3134 ms

nav-bg.png

nav-bg.png

1074 ms

logo-site-hl.png

logo-site-hl.png

1121 ms

vertsep.png

vertsep.png

1133 ms

footer-bg.jpg

footer-bg.jpg

1563 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

cell-tech.co.za accessibility score

67

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

Image elements do not have [alt] attributes

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

cell-tech.co.za best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

cell-tech.co.za SEO score

62

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cell-tech.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 Cell-tech.co.za main page’s claimed encoding is windows-1252. 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

cell-tech.co.za

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