Tools & Wizards About Us
retrospec.co.za screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

retrospec.co.za

Retrospective Security integrations and Systems | Cape Town South Africa

Page Load Speed

3 sec in total

First Response

362 ms

Resources Loaded

2.5 sec

Page Rendered

75 ms

retrospec.co.za screenshot

About Website

Welcome to retrospec.co.za homepage info - get ready to check Retrospec best content right away, or after learning these important things about retrospec.co.za

IP Surveillance, Fire Alarms, Fire Detection and Suppression, Biometric, Access Control, Electric Fencing, Retrospective Trading, Design, implement and install CCTV, Access Control, Fire Alarm product...

Visit retrospec.co.za

Key Findings

We analyzed Retrospec.co.za page load time and found that the first response time was 362 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

retrospec.co.za performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

17/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value760 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

www.retrospec.co.za

362 ms

minified.js

43 ms

focus-within-polyfill.js

79 ms

polyfill.min.js

1384 ms

thunderbolt-commons.27ddc1fa.bundle.min.js

76 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Retrospec.co.za, 34% (13 requests) were made to Static.parastorage.com and 32% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Polyfill-fastly.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 339.0 kB (47%)

Content Size

724.9 kB

After Optimization

385.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Retrospec.co.za main page is 724.9 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. 45% of websites need less resources to load. HTML takes 438.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 331.6 kB

  • Original 438.4 kB
  • After minification 436.6 kB
  • After compression 106.7 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 331.6 kB or 76% of the original size.

Image Optimization

-9%

Potential reduce by 3.8 kB

  • Original 42.3 kB
  • After minification 38.6 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. Retrospec images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.6 kB

  • Original 244.2 kB
  • After minification 244.2 kB
  • After compression 240.6 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.

Requests Breakdown

Number of requests can be reduced by 10 (42%)

Requests Now

24

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Retrospec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.retrospec.co.za

www.retrospec.co.za

362 ms

minified.js

minified.js

43 ms

focus-within-polyfill.js

focus-within-polyfill.js

79 ms

polyfill.min.js

polyfill.min.js

1384 ms

thunderbolt-commons.27ddc1fa.bundle.min.js

thunderbolt-commons.27ddc1fa.bundle.min.js

76 ms

main.c19101c7.bundle.min.js

main.c19101c7.bundle.min.js

77 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

74 ms

lodash.min.js

lodash.min.js

76 ms

react.production.min.js

react.production.min.js

74 ms

react-dom.production.min.js

react-dom.production.min.js

77 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

77 ms

Web-Logo%20July%202024%2032bit.png

Web-Logo%20July%202024%2032bit.png

210 ms

a38016_925a0d8e71a44716a65d95ec04e80fe6.jpg

a38016_925a0d8e71a44716a65d95ec04e80fe6.jpg

213 ms

access-control2.png

access-control2.png

391 ms

cctv-camera_9575420.png

cctv-camera_9575420.png

377 ms

Intrusion.png

Intrusion.png

389 ms

Fire%20Detection.png

Fire%20Detection.png

397 ms

a38016_5938d9c28cd74c068772d9ea21735305.png

a38016_5938d9c28cd74c068772d9ea21735305.png

215 ms

a38016_006ea8c45821441db6f0bb261178cc6f.jpg

a38016_006ea8c45821441db6f0bb261178cc6f.jpg

214 ms

5-star.png

5-star.png

376 ms

bundle.min.js

bundle.min.js

45 ms

cca525a8-ad89-43ae-aced-bcb49fb271dc.woff

cca525a8-ad89-43ae-aced-bcb49fb271dc.woff

37 ms

106 ms

103 ms

105 ms

103 ms

103 ms

102 ms

141 ms

139 ms

145 ms

147 ms

139 ms

140 ms

deprecation-en.v5.html

deprecation-en.v5.html

5 ms

bolt-performance

bolt-performance

33 ms

deprecation-style.v5.css

deprecation-style.v5.css

9 ms

right-arrow.svg

right-arrow.svg

7 ms

Accessibility Review

retrospec.co.za accessibility score

95

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

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

Links do not have a discernible name

Best Practices

retrospec.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

High

Page has valid source maps

SEO Factors

retrospec.co.za SEO score

100

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

    EN

  • Encoding

    UTF-8

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

retrospec.co.za

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