Tools & Wizards About Us
gwis.co.za screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

gwis.co.za

GWIS IRRIGATION | WORLD CLASS IRRIGATION

Page Load Speed

3.2 sec in total

First Response

804 ms

Resources Loaded

2.3 sec

Page Rendered

153 ms

gwis.co.za screenshot

About Website

Click here to check amazing GWIS content. Otherwise, check out these important facts you probably never knew about gwis.co.za

GWIS IRRIGATION is a dynamic, South African based closed corporation, implementing state of the art technology and years of experience to move water efficiently. During our 15 years of involvement in ...

Visit gwis.co.za

Key Findings

We analyzed Gwis.co.za page load time and found that the first response time was 804 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

gwis.co.za performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.8 s

0/100

25%

SI (Speed Index)

Value16.3 s

0/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.193

64/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

gwis.co.za

804 ms

gwis1.htm

271 ms

gwisccmenu.htm

517 ms

g.gif

250 ms

gwiscc.jpg

1214 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Gwis.co.za and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Gwis.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 kB (1%)

Content Size

95.0 kB

After Optimization

93.7 kB

  • HTML
  • Images

In fact, the total size of Gwis.co.za main page is 95.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 93.8 kB which makes up the majority of the site volume.

HTML Optimization

-55%

Potential reduce by 647 B

  • Original 1.2 kB
  • After minification 1.0 kB
  • After compression 534 B

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 133 B, which is 11% 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 647 B or 55% of the original size.

Image Optimization

-1%

Potential reduce by 641 B

  • Original 93.8 kB
  • After minification 93.2 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. GWIS images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • AJAX
  • Images

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GWIS. According to our analytics all requests are already optimized.

Network Requests Diagram

gwis.co.za

gwis.co.za

804 ms

gwis1.htm

gwis1.htm

271 ms

gwisccmenu.htm

gwisccmenu.htm

517 ms

g.gif

g.gif

250 ms

gwiscc.jpg

gwiscc.jpg

1214 ms

newg.gif

newg.gif

492 ms

gwa.gif

gwa.gif

980 ms

cons.gif

cons.gif

258 ms

cont.gif

cont.gif

257 ms

soft.gif

soft.gif

530 ms

info.gif

info.gif

533 ms

contact.gif

contact.gif

535 ms

mailbox.gif

mailbox.gif

533 ms

Accessibility Review

gwis.co.za accessibility score

84

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

gwis.co.za best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

gwis.co.za SEO score

93

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

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

gwis.co.za

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