Tools & Wizards About Us
randburg-glass.co.za screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

randburg-glass.co.za

Commercial & Domestic Glazing Services | Randburg Glass

Page Load Speed

6.4 sec in total

First Response

916 ms

Resources Loaded

5.1 sec

Page Rendered

325 ms

randburg-glass.co.za screenshot

About Website

Welcome to randburg-glass.co.za homepage info - get ready to check Randburg Glass best content for South Africa right away, or after learning these important things about randburg-glass.co.za

Randburg Glass offers glazing, glass installation & replacement services for all commercial & domestic needs. Assists on any glass related application.

Visit randburg-glass.co.za

Key Findings

We analyzed Randburg-glass.co.za page load time and found that the first response time was 916 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

randburg-glass.co.za performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value14.7 s

1/100

10%

TBT (Total Blocking Time)

Value2,450 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value20.3 s

2/100

10%

Network Requests Diagram

randburg-glass.co.za

916 ms

layerslider.css

1000 ms

style.min.css

1270 ms

styles.css

1015 ms

cookie-law-info-public.css

1034 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 78% of them (54 requests) were addressed to the original Randburg-glass.co.za, 9% (6 requests) were made to Fonts.gstatic.com and 6% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Randburg-glass.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 767.5 kB (37%)

Content Size

2.1 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Randburg-glass.co.za main page is 2.1 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. 65% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 95.7 kB

  • Original 120.4 kB
  • After minification 117.9 kB
  • After compression 24.7 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 95.7 kB or 80% of the original size.

Image Optimization

-38%

Potential reduce by 254.3 kB

  • Original 676.7 kB
  • After minification 422.4 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. Obviously, Randburg Glass needs image optimization as it can save up to 254.3 kB or 38% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-33%

Potential reduce by 348.1 kB

  • Original 1.1 MB
  • After minification 1.0 MB
  • After compression 714.3 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 348.1 kB or 33% of the original size.

CSS Optimization

-32%

Potential reduce by 69.3 kB

  • Original 218.4 kB
  • After minification 217.9 kB
  • After compression 149.1 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. Randburg-glass.co.za needs all CSS files to be minified and compressed as it can save up to 69.3 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (87%)

Requests Now

61

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Randburg Glass. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

randburg-glass.co.za

randburg-glass.co.za

916 ms

layerslider.css

layerslider.css

1000 ms

style.min.css

style.min.css

1270 ms

styles.css

styles.css

1015 ms

cookie-law-info-public.css

cookie-law-info-public.css

1034 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

1027 ms

rs6.css

rs6.css

1039 ms

wpcf7-redirect-frontend.min.css

wpcf7-redirect-frontend.min.css

1240 ms

base.css

base.css

1264 ms

layout.css

layout.css

1551 ms

shortcodes.css

shortcodes.css

1540 ms

animations.min.css

animations.min.css

1312 ms

jquery.ui.all.css

jquery.ui.all.css

1482 ms

jplayer.blue.monday.css

jplayer.blue.monday.css

1522 ms

responsive.css

responsive.css

1511 ms

css

css

40 ms

js_composer.min.css

js_composer.min.css

1862 ms

style.css

style.css

1471 ms

greensock.js

greensock.js

1747 ms

jquery.min.js

jquery.min.js

1771 ms

jquery-migrate.min.js

jquery-migrate.min.js

1534 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

1791 ms

layerslider.transitions.js

layerslider.transitions.js

1712 ms

cookie-law-info-public.js

cookie-law-info-public.js

1808 ms

rbtools.min.js

rbtools.min.js

1870 ms

rs6.min.js

rs6.min.js

2472 ms

cookie-law-info-table.css

cookie-law-info-table.css

2013 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

2031 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

2038 ms

wp-polyfill.min.js

wp-polyfill.min.js

2040 ms

hooks.min.js

hooks.min.js

2117 ms

i18n.min.js

i18n.min.js

2254 ms

index.js

index.js

2278 ms

index.js

index.js

2289 ms

wpcf7r-fe.js

wpcf7r-fe.js

2287 ms

core.min.js

core.min.js

2365 ms

mouse.min.js

mouse.min.js

2562 ms

api.js

api.js

65 ms

sortable.min.js

sortable.min.js

2560 ms

tabs.min.js

tabs.min.js

1828 ms

accordion.min.js

accordion.min.js

1854 ms

plugins.js

plugins.js

2100 ms

menu.js

menu.js

1939 ms

animations.min.js

animations.min.js

2023 ms

jplayer.min.js

jplayer.min.js

1827 ms

translate3d.js

translate3d.js

1797 ms

scripts.js

scripts.js

1871 ms

index.js

index.js

1919 ms

js_composer_front.min.js

js_composer_front.min.js

1825 ms

skrollr.min.js

skrollr.min.js

1806 ms

gtm.js

gtm.js

138 ms

embed

embed

167 ms

top-line.png

top-line.png

648 ms

Rangburg-Glass-and-Aluminium.png

Rangburg-Glass-and-Aluminium.png

649 ms

page1_image1.jpg

page1_image1.jpg

1222 ms

Macrocosm-m.png

Macrocosm-m.png

707 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

20 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

26 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

42 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

50 ms

KFOkCnqEu92Fr1Mu51xIIzc.ttf

KFOkCnqEu92Fr1Mu51xIIzc.ttf

84 ms

KFOjCnqEu92Fr1Mu51TzBic6CsE.ttf

KFOjCnqEu92Fr1Mu51TzBic6CsE.ttf

51 ms

mfn-icons.woff

mfn-icons.woff

981 ms

js

js

33 ms

search.js

search.js

3 ms

geometry.js

geometry.js

7 ms

main.js

main.js

13 ms

recaptcha__en.js

recaptcha__en.js

30 ms

page1_image8.jpg

page1_image8.jpg

1049 ms

Accessibility Review

randburg-glass.co.za accessibility score

79

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

Links do not have a discernible name

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

randburg-glass.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

SEO Factors

randburg-glass.co.za SEO score

83

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

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Randburg-glass.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 Randburg-glass.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

randburg-glass.co.za

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