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Report Summary

About Website

Welcome to aluglasscentre.co.za homepage info - get ready to check Alu Glass Centre best content right away, or after learning these important things about aluglasscentre.co.za

Aluminium Glass Centre has expert knowledge of the fenestration industry and energy effciency technologies and will design, fabricate and install fenestration or related custom products best suited to...

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name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.1 s

100/100

10%

aluglasscentre.co.za

958 ms

aluglasscentre.co.za

1213 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Aluglasscentre.co.za and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Aluglasscentre.co.za.

Content Size

9.4 MB

After Optimization

8.0 MB

In fact, the total size of Aluglasscentre.co.za main page is 9.4 MB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 8.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 4.0 kB

Original 4.8 kB
After minification 4.5 kB
After compression 765 B

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 4.0 kB or 84% of the original size.

Image Optimization

-9%

Potential reduce by 731.8 kB

Original 8.5 MB
After minification 7.7 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. Alu Glass Centre images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 395.6 kB

Original 619.4 kB
After minification 562.9 kB
After compression 223.8 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 395.6 kB or 64% of the original size.

CSS Optimization

-86%

Potential reduce by 299.2 kB

Original 347.5 kB
After minification 317.7 kB
After compression 48.4 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. Aluglasscentre.co.za needs all CSS files to be minified and compressed as it can save up to 299.2 kB or 86% of the original size.

Requests Now

After Optimization

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Accessibility Issues

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

High

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

Search Engine Optimization Advices

Language and Encoding

Language Detected

EN
Language Claimed

N/A
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aluglasscentre.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 Aluglasscentre.co.za main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Alu Glass Centre. 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: