Tools & Wizards About Us
shuttermasters.co.za screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

shuttermasters.co.za

Aluminium Roller Shutters | Cape Town | Shutter Masters

Page Load Speed

1.4 sec in total

First Response

141 ms

Resources Loaded

1.2 sec

Page Rendered

65 ms

shuttermasters.co.za screenshot

About Website

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

Our custom built roller shutters offer security & comfort with style & design. Shutters Masters : Quality workmanship and superior products.

Visit shuttermasters.co.za

Key Findings

We analyzed Shuttermasters.co.za page load time and found that the first response time was 141 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

shuttermasters.co.za performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value890 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value13.0 s

13/100

10%

Network Requests Diagram

www.shuttermasters.co.za

141 ms

minified.js

29 ms

focus-within-polyfill.js

28 ms

polyfill.min.js

67 ms

thunderbolt-commons.b70ee867.bundle.min.js

111 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Shuttermasters.co.za, 45% (13 requests) were made to Static.parastorage.com and 24% (7 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (194 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 454.9 kB (53%)

Content Size

850.6 kB

After Optimization

395.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Shuttermasters.co.za main page is 850.6 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. 35% of websites need less resources to load. HTML takes 412.1 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 312.3 kB

  • Original 412.1 kB
  • After minification 410.1 kB
  • After compression 99.8 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 312.3 kB or 76% of the original size.

Image Optimization

-5%

Potential reduce by 2.3 kB

  • Original 41.6 kB
  • After minification 39.4 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. Shutter Masters images are well optimized though.

JavaScript Optimization

-35%

Potential reduce by 140.3 kB

  • Original 396.8 kB
  • After minification 396.8 kB
  • After compression 256.5 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 140.3 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (48%)

Requests Now

21

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shutter Masters. 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.shuttermasters.co.za

www.shuttermasters.co.za

141 ms

minified.js

minified.js

29 ms

focus-within-polyfill.js

focus-within-polyfill.js

28 ms

polyfill.min.js

polyfill.min.js

67 ms

thunderbolt-commons.b70ee867.bundle.min.js

thunderbolt-commons.b70ee867.bundle.min.js

111 ms

main.317ed945.bundle.min.js

main.317ed945.bundle.min.js

110 ms

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

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

109 ms

lodash.min.js

lodash.min.js

112 ms

react.production.min.js

react.production.min.js

111 ms

react-dom.production.min.js

react-dom.production.min.js

113 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

113 ms

Logo%20no%20bakgrd.png

Logo%20no%20bakgrd.png

194 ms

lamb%20ay_edited.jpg

lamb%20ay_edited.jpg

193 ms

fd6773_d608b1ecfcec4e4892dae9449e34750e~mv2.jpg

fd6773_d608b1ecfcec4e4892dae9449e34750e~mv2.jpg

186 ms

fd6773_263fb943cd2348ac8c7b35bdb7bcd530~mv2.jpg

fd6773_263fb943cd2348ac8c7b35bdb7bcd530~mv2.jpg

192 ms

edit.jpg

edit.jpg

185 ms

shdtop.42378c12.png

shdtop.42378c12.png

41 ms

bundle.tracing.es5.min.js

bundle.tracing.es5.min.js

58 ms

81 ms

78 ms

73 ms

68 ms

60 ms

59 ms

53 ms

deprecation-en.v5.html

deprecation-en.v5.html

10 ms

bolt-performance

bolt-performance

12 ms

deprecation-style.v5.css

deprecation-style.v5.css

17 ms

right-arrow.svg

right-arrow.svg

6 ms

Accessibility Review

shuttermasters.co.za accessibility score

96

Accessibility Issues

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

shuttermasters.co.za best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

shuttermasters.co.za SEO score

91

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 doesn't use 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 Shuttermasters.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 Shuttermasters.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

shuttermasters.co.za

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