Tools & Wizards About Us

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

i-g3n.co.za

I-G3N | Lithium Battery Manufacturer – I-G3N offers a range of premium lithium batteries. I-G3N works with trustworthy and qualified solar installers ...

Page Load Speed

12.8 sec in total

First Response

659 ms

Resources Loaded

11.7 sec

Page Rendered

429 ms

About Website

Visit i-g3n.co.za now to see the best up-to-date I G3N content and also check out these interesting facts you probably never knew about i-g3n.co.za

REGISTER YOUR BATTERY Registering your products allows us to activate and track your warranty and we will also keep record of who installed your battery and what equipment the battery was paired with.

Visit i-g3n.co.za

Key Findings

We analyzed I-g3n.co.za page load time and found that the first response time was 659 ms and then it took 12.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

i-g3n.co.za performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value13.6 s

0/100

25%

SI (Speed Index)

Value17.9 s

0/100

10%

TBT (Total Blocking Time)

Value920 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value27.4 s

0/100

10%

Network Requests Diagram

i-g3n.co.za

659 ms

www.i-g3n.co.za

2169 ms

frontend.min.css

248 ms

flatpickr.min.css

492 ms

select2.min.css

723 ms

Our browser made a total of 136 requests to load all elements on the main page. We found that 75% of them (102 requests) were addressed to the original I-g3n.co.za, 15% (21 requests) were made to Fonts.gstatic.com and 4% (5 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (4.4 sec) belongs to the original domain I-g3n.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (63%)

Content Size

6.1 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of I-g3n.co.za main page is 6.1 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. 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. Images take 5.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 92.8 kB

  • Original 114.2 kB
  • After minification 110.7 kB
  • After compression 21.4 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. 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 92.8 kB or 81% of the original size.

Image Optimization

-72%

Potential reduce by 3.7 MB

  • Original 5.2 MB
  • After minification 1.5 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. Obviously, I G3N needs image optimization as it can save up to 3.7 MB or 72% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 14.9 kB

  • Original 544.5 kB
  • After minification 544.0 kB
  • After compression 529.6 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

-9%

Potential reduce by 21.5 kB

  • Original 241.6 kB
  • After minification 225.9 kB
  • After compression 220.1 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. I-g3n.co.za has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 78 (84%)

Requests Now

93

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I G3N. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 54 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

i-g3n.co.za accessibility score

96

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

i-g3n.co.za best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

i-g3n.co.za SEO score

96

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise I-g3n.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 I-g3n.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

Open Graph description is not detected on the main page of I G3N. 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: