Tools & Wizards About Us
davincifoundation.org.za screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

davincifoundation.org.za

Cyber Security Education | Da Vinci Foundation | Non-profit

Page Load Speed

15.4 sec in total

First Response

1.6 sec

Resources Loaded

13.1 sec

Page Rendered

692 ms

davincifoundation.org.za screenshot

About Website

Welcome to davincifoundation.org.za homepage info - get ready to check Da Vinci Foundation best content right away, or after learning these important things about davincifoundation.org.za

Da Vinci Foundation assists in the cyber security readiness and response of public and private sector entities, including schools through education.

Visit davincifoundation.org.za

Key Findings

We analyzed Davincifoundation.org.za page load time and found that the first response time was 1.6 sec and then it took 13.8 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

davincifoundation.org.za performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value12.2 s

0/100

25%

SI (Speed Index)

Value20.7 s

0/100

10%

TBT (Total Blocking Time)

Value5,220 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value33.7 s

0/100

10%

Network Requests Diagram

davincifoundation.org.za

1573 ms

wp-emoji-release.min.js

308 ms

font-awesome.css

619 ms

style.min.css

902 ms

style.css

905 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 87% of them (109 requests) were addressed to the original Davincifoundation.org.za, 6% (8 requests) were made to Youtube.com and 2% (2 requests) were made to Paypalobjects.com. The less responsive or slowest element that took the longest time to load (6.2 sec) belongs to the original domain Davincifoundation.org.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 697.3 kB (15%)

Content Size

4.7 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Davincifoundation.org.za main page is 4.7 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 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 100.6 kB

  • Original 124.4 kB
  • After minification 119.7 kB
  • After compression 23.8 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 100.6 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 232.9 kB

  • Original 3.1 MB
  • After minification 2.9 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. Da Vinci Foundation images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 7.5 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 999.0 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

-72%

Potential reduce by 356.3 kB

  • Original 492.6 kB
  • After minification 473.4 kB
  • After compression 136.3 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. Davincifoundation.org.za needs all CSS files to be minified and compressed as it can save up to 356.3 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 102 (86%)

Requests Now

119

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Da Vinci Foundation. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 88 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

davincifoundation.org.za

davincifoundation.org.za

1573 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

308 ms

font-awesome.css

font-awesome.css

619 ms

style.min.css

style.min.css

902 ms

style.css

style.css

905 ms

styles.css

styles.css

921 ms

styles.css

styles.css

926 ms

organic-widgets-public.css

organic-widgets-public.css

1202 ms

sfsi-style.css

sfsi-style.css

1205 ms

style.css

style.css

1533 ms

font-awesome.min.css

font-awesome.min.css

1239 ms

animate.min.css

animate.min.css

1502 ms

responsive.css

responsive.css

1505 ms

css

css

43 ms

font-awesome.css

font-awesome.css

1545 ms

jquery.min.js

jquery.min.js

2313 ms

jquery-migrate.min.js

jquery-migrate.min.js

1718 ms

admin.js

admin.js

1803 ms

powered-by.js

powered-by.js

1811 ms

fts-global.js

fts-global.js

1837 ms

organic-widgets-public.js

organic-widgets-public.js

1850 ms

jquery.backgroundbrightness.js

jquery.backgroundbrightness.js

2018 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

2102 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

2111 ms

lodash.min.js

lodash.min.js

2146 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

2154 ms

wp-polyfill.min.js

wp-polyfill.min.js

2392 ms

autop.min.js

autop.min.js

2446 ms

blob.min.js

blob.min.js

2443 ms

block-serialization-default-parser.min.js

block-serialization-default-parser.min.js

2450 ms

react.min.js

react.min.js

2467 ms

hooks.min.js

hooks.min.js

2605 ms

deprecated.min.js

deprecated.min.js

2614 ms

dom.min.js

dom.min.js

2717 ms

react-dom.min.js

react-dom.min.js

3014 ms

escape-html.min.js

escape-html.min.js

2754 ms

element.min.js

element.min.js

2766 ms

player_api

player_api

54 ms

is-shallow-equal.min.js

is-shallow-equal.min.js

2904 ms

i18n.min.js

i18n.min.js

2622 ms

keycodes.min.js

keycodes.min.js

2420 ms

priority-queue.min.js

priority-queue.min.js

2168 ms

compose.min.js

compose.min.js

2181 ms

redux-routine.min.js

redux-routine.min.js

2299 ms

data.min.js

data.min.js

2298 ms

html-entities.min.js

html-entities.min.js

2122 ms

shortcode.min.js

shortcode.min.js

2125 ms

blocks.min.js

blocks.min.js

2141 ms

moment.min.js

moment.min.js

1890 ms

dom-ready.min.js

dom-ready.min.js

2017 ms

a11y.min.js

a11y.min.js

1996 ms

date.min.js

date.min.js

2079 ms

primitives.min.js

primitives.min.js

1916 ms

rich-text.min.js

rich-text.min.js

1888 ms

warning.min.js

warning.min.js

1890 ms

components.min.js

components.min.js

6164 ms

url.min.js

url.min.js

1994 ms

api-fetch.min.js

api-fetch.min.js

1909 ms

keyboard-shortcuts.min.js

keyboard-shortcuts.min.js

1832 ms

notices.min.js

notices.min.js

1882 ms

token-list.min.js

token-list.min.js

1858 ms

wordcount.min.js

wordcount.min.js

1988 ms

btn_donateCC_LG.gif

btn_donateCC_LG.gif

108 ms

pixel.gif

pixel.gif

107 ms

widgets.js

widgets.js

81 ms

block-editor.min.js

block-editor.min.js

2440 ms

core-data.min.js

core-data.min.js

1845 ms

font

font

62 ms

sdk.js

sdk.js

48 ms

data-controls.min.js

data-controls.min.js

1852 ms

media-utils.min.js

media-utils.min.js

1861 ms

sdk.js

sdk.js

16 ms

reusable-blocks.min.js

reusable-blocks.min.js

1989 ms

39 ms

server-side-render.min.js

server-side-render.min.js

1996 ms

editor.min.js

editor.min.js

1999 ms

block.js

block.js

1995 ms

index.js

index.js

2024 ms

index.js

index.js

2081 ms

core.min.js

core.min.js

2146 ms

modernizr.custom.min.js

modernizr.custom.min.js

2010 ms

jquery.shuffle.min.js

jquery.shuffle.min.js

2127 ms

random-shuffle-min.js

random-shuffle-min.js

2104 ms

custom.js

custom.js

2116 ms

inspector.js

inspector.js

2161 ms

idyllic-main.js

idyllic-main.js

2148 ms

wow.min.js

wow.min.js

2136 ms

wow-settings.js

wow-settings.js

2209 ms

jquery.sticky.min.js

jquery.sticky.min.js

2128 ms

sticky-settings.js

sticky-settings.js

2206 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

2156 ms

jquery.counterup.min.js

jquery.counterup.min.js

2258 ms

navigation.js

navigation.js

2212 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

2223 ms

flexslider-setting.js

flexslider-setting.js

2215 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

2209 ms

number-counter.js

number-counter.js

2265 ms

imagesloaded.min.js

imagesloaded.min.js

2332 ms

masonry.min.js

masonry.min.js

2214 ms

masonry-setup.js

masonry-setup.js

2224 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

2221 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

2262 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

2327 ms

vimeo.min.js

vimeo.min.js

2217 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2824 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2470 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

4353 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2195 ms

DA-VINCI-final-logo-1.jpg

DA-VINCI-final-logo-1.jpg

2425 ms

Huggy-Wuggy.png

Huggy-Wuggy.png

2931 ms

roblox.jpeg

roblox.jpeg

2771 ms

tiktok.jpeg

tiktok.jpeg

2823 ms

Law-enforcement-davincifoundation.jpg

Law-enforcement-davincifoundation.jpg

2842 ms

da-vinci-foundation-stop-trafficking.jpg

da-vinci-foundation-stop-trafficking.jpg

3162 ms

volunteer-1-1.jpg

volunteer-1-1.jpg

3280 ms

youTube.jpeg

youTube.jpeg

2950 ms

cybserstalking-1.jpg

cybserstalking-1.jpg

3259 ms

www-widgetapi.js

www-widgetapi.js

10 ms

O5sY3tDgyfk

O5sY3tDgyfk

97 ms

zOqsm49aozE

zOqsm49aozE

113 ms

mejs-controls.svg

mejs-controls.svg

454 ms

www-player.css

www-player.css

7 ms

www-embed-player.js

www-embed-player.js

30 ms

base.js

base.js

61 ms

embed.js

embed.js

78 ms

Accessibility Review

davincifoundation.org.za accessibility score

89

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

davincifoundation.org.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

High

Missing source maps for large first-party JavaScript

SEO Factors

davincifoundation.org.za SEO score

99

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 Davincifoundation.org.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 Davincifoundation.org.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

davincifoundation.org.za

Open Graph data is detected on the main page of Da Vinci Foundation. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: