Tools & Wizards About Us
diysecurity.co.za screenshot

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

diysecurity.co.za

DIY Security, wireless alarms, wireless alarm systems, home alarm systems, wireless alarm systems

Page Load Speed

23.1 sec in total

First Response

934 ms

Resources Loaded

22.1 sec

Page Rendered

127 ms

diysecurity.co.za screenshot

About Website

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

DIY Security, wireless alarms, wireless alarm systems, home alarm systems, wireless security alarm system, burglar alarm systems

Visit diysecurity.co.za

Key Findings

We analyzed Diysecurity.co.za page load time and found that the first response time was 934 ms and then it took 22.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

diysecurity.co.za performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

43/100

25%

SI (Speed Index)

Value6.7 s

35/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.1 s

76/100

10%

Network Requests Diagram

diysecurity.co.za

934 ms

www.diysecurity.co.za

883 ms

ddlevelsmenu-base.css

315 ms

ddlevelsmenu-topbar.css

596 ms

ddlevelsmenu-sidebar.css

599 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 84% of them (16 requests) were addressed to the original Diysecurity.co.za, 11% (2 requests) were made to Google-analytics.com and 5% (1 request) were made to Adobe.com. The less responsive or slowest element that took the longest time to load (19.6 sec) relates to the external source Adobe.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 12.8 kB (6%)

Content Size

207.0 kB

After Optimization

194.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Diysecurity.co.za main page is 207.0 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. 20% of websites need less resources to load. Images take 164.9 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 7.8 kB

  • Original 10.9 kB
  • After minification 8.5 kB
  • After compression 3.1 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 2.4 kB, which is 22% 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 7.8 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 167 B

  • Original 164.9 kB
  • After minification 164.7 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. DIY Security images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 4.2 kB

  • Original 28.7 kB
  • After minification 28.7 kB
  • After compression 24.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 4.2 kB or 15% of the original size.

CSS Optimization

-25%

Potential reduce by 650 B

  • Original 2.6 kB
  • After minification 2.6 kB
  • After compression 2.0 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. Diysecurity.co.za needs all CSS files to be minified and compressed as it can save up to 650 B or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (19%)

Requests Now

16

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DIY Security. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

diysecurity.co.za

diysecurity.co.za

934 ms

www.diysecurity.co.za

www.diysecurity.co.za

883 ms

ddlevelsmenu-base.css

ddlevelsmenu-base.css

315 ms

ddlevelsmenu-topbar.css

ddlevelsmenu-topbar.css

596 ms

ddlevelsmenu-sidebar.css

ddlevelsmenu-sidebar.css

599 ms

ddlevelsmenu.js

ddlevelsmenu.js

600 ms

css.css

css.css

606 ms

swfobject_modified.js

swfobject_modified.js

605 ms

ga.js

ga.js

22 ms

get_flash_player.gif

get_flash_player.gif

19644 ms

bg.jpg

bg.jpg

919 ms

weblayout_02.jpg

weblayout_02.jpg

604 ms

weblayout_04.jpg

weblayout_04.jpg

597 ms

weblayout_06.jpg

weblayout_06.jpg

606 ms

weblayout_07.jpg

weblayout_07.jpg

302 ms

x33.jpg

x33.jpg

595 ms

aimation2.gif

aimation2.gif

1193 ms

weblayout_09.jpg

weblayout_09.jpg

877 ms

__utm.gif

__utm.gif

11 ms

Accessibility Review

diysecurity.co.za accessibility score

48

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

diysecurity.co.za best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

diysecurity.co.za SEO score

58

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

High

Document uses plugins

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

diysecurity.co.za

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