Tools & Wizards About Us
blockhouseshutters.co.za screenshot

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

blockhouseshutters.co.za

Stylish & Safe Aluminium Security Shutters For Your Home | Blockhouse Shutters

Page Load Speed

7.3 sec in total

First Response

819 ms

Resources Loaded

6.1 sec

Page Rendered

401 ms

blockhouseshutters.co.za screenshot

About Website

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

Blockhouse Shutters are strong, safe and beautiful. They will not only provide peace of mind but add real value to your property without breaking the bank.

Visit blockhouseshutters.co.za

Key Findings

We analyzed Blockhouseshutters.co.za page load time and found that the first response time was 819 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

blockhouseshutters.co.za performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value2,260 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value1.321

0/100

15%

TTI (Time to Interactive)

Value12.7 s

13/100

10%

Network Requests Diagram

blockhouseshutters.co.za

819 ms

www.blockhouseshutters.co.za

1666 ms

hamburgers.min.css

255 ms

ripple.min.css

516 ms

select2.min.css

769 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 86% of them (43 requests) were addressed to the original Blockhouseshutters.co.za, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Blockhouseshutters.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 69.3 kB (3%)

Content Size

2.7 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blockhouseshutters.co.za main page is 2.7 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. 55% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 57.5 kB

  • Original 70.0 kB
  • After minification 57.2 kB
  • After compression 12.5 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 12.8 kB, which is 18% 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 57.5 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.4 MB
  • After minification 2.4 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. Blockhouse Shutters images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 7.6 kB

  • Original 180.8 kB
  • After minification 180.8 kB
  • After compression 173.2 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

-10%

Potential reduce by 4.2 kB

  • Original 42.3 kB
  • After minification 42.3 kB
  • After compression 38.1 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. Blockhouseshutters.co.za has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 23 (56%)

Requests Now

41

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blockhouse Shutters. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

blockhouseshutters.co.za

blockhouseshutters.co.za

819 ms

www.blockhouseshutters.co.za

www.blockhouseshutters.co.za

1666 ms

hamburgers.min.css

hamburgers.min.css

255 ms

ripple.min.css

ripple.min.css

516 ms

select2.min.css

select2.min.css

769 ms

uikit.min.css

uikit.min.css

1237 ms

icons.css

icons.css

989 ms

styles.css

styles.css

995 ms

responsive.css

responsive.css

1019 ms

jquery.min.js

jquery.min.js

1277 ms

css2

css2

35 ms

uikit.min.js

uikit.min.js

1354 ms

uikit-icons.min.js

uikit-icons.min.js

1511 ms

select2.min.js

select2.min.js

1248 ms

jquery.form.min.js

jquery.form.min.js

1270 ms

jquery.form.quote.js

jquery.form.quote.js

1517 ms

jquery.form.quote-promo.js

jquery.form.quote-promo.js

1517 ms

jquery.form.contact.js

jquery.form.contact.js

1559 ms

jquery.form.welcome.js

jquery.form.welcome.js

1560 ms

jquery.validate.min.js

jquery.validate.min.js

1603 ms

jquery.validate.methods.min.js

jquery.validate.methods.min.js

1725 ms

js.cookie.min.js

js.cookie.min.js

1736 ms

scripts.js

scripts.js

1758 ms

platform.js

platform.js

47 ms

gtm.js

gtm.js

225 ms

analytics.js

analytics.js

121 ms

fbevents.js

fbevents.js

95 ms

promo-hello-summer.jpg

promo-hello-summer.jpg

1231 ms

bhs.svg

bhs.svg

496 ms

home-1_001.jpg

home-1_001.jpg

1602 ms

home-2_001.jpg

home-2_001.jpg

1395 ms

home-3_001.jpg

home-3_001.jpg

1406 ms

home-4_001.jpg

home-4_001.jpg

1416 ms

home-5.jpg

home-5.jpg

1496 ms

home-security-shutters-1.jpg

home-security-shutters-1.jpg

1736 ms

home-security-shutters-2.jpg

home-security-shutters-2.jpg

1884 ms

home-3.jpg

home-3.jpg

1653 ms

home-4.jpg

home-4.jpg

1912 ms

bhs-white.svg

bhs-white.svg

1754 ms

jozanne-louw.jpg

jozanne-louw.jpg

1804 ms

care-2.jpg

care-2.jpg

1843 ms

blog-home-improvement.jpg

blog-home-improvement.jpg

1934 ms

Geomanist.woff

Geomanist.woff

1935 ms

Geomanist-Medium.woff

Geomanist-Medium.woff

2041 ms

1Ptgg87LROyAm0K0.ttf

1Ptgg87LROyAm0K0.ttf

137 ms

Geomanist-Italic.woff

Geomanist-Italic.woff

2059 ms

Geomanist-Black.woff

Geomanist-Black.woff

2066 ms

Geomanist-Bold.woff

Geomanist-Bold.woff

2084 ms

icomoon.ttf

icomoon.ttf

2175 ms

collect

collect

64 ms

Accessibility Review

blockhouseshutters.co.za accessibility score

69

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

Image elements do not have [alt] attributes

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

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

blockhouseshutters.co.za best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

blockhouseshutters.co.za SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

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

    N/A

  • Encoding

    UTF-8

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

blockhouseshutters.co.za

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