Tools & Wizards About Us
lkglassandaluminium.co.za screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

lkglassandaluminium.co.za

LK Glass & Aluminium | Port Elizabeth Installation of Aluminium Widows, Aluminium Doors & Showers Doors

Page Load Speed

4.3 sec in total

First Response

1.1 sec

Resources Loaded

3.1 sec

Page Rendered

98 ms

lkglassandaluminium.co.za screenshot

About Website

Welcome to lkglassandaluminium.co.za homepage info - get ready to check LK Glass And Aluminium best content right away, or after learning these important things about lkglassandaluminium.co.za

LK Glass and Aluminium for all your aluminium doors, windows and showers is designed to provide exceptional aesthetics, value for money, and performance and safety.

Visit lkglassandaluminium.co.za

Key Findings

We analyzed Lkglassandaluminium.co.za page load time and found that the first response time was 1.1 sec and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

lkglassandaluminium.co.za performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value3.1 s

92/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

lkglassandaluminium.co.za

1100 ms

stmenu.js

724 ms

header.jpg

920 ms

round13.gif

727 ms

front.jpg

727 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Lkglassandaluminium.co.za and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Lkglassandaluminium.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.4 kB (9%)

Content Size

224.8 kB

After Optimization

205.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Lkglassandaluminium.co.za main page is 224.8 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. 20% of websites need less resources to load. Images take 174.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 19.2 kB

  • Original 24.1 kB
  • After minification 23.5 kB
  • After compression 5.0 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 19.2 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 174.7 kB
  • After minification 174.7 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. LK Glass And Aluminium images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 270 B

  • Original 26.0 kB
  • After minification 26.0 kB
  • After compression 25.7 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

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • JavaScript

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LK Glass And Aluminium. According to our analytics all requests are already optimized.

Network Requests Diagram

lkglassandaluminium.co.za

lkglassandaluminium.co.za

1100 ms

stmenu.js

stmenu.js

724 ms

header.jpg

header.jpg

920 ms

round13.gif

round13.gif

727 ms

front.jpg

front.jpg

727 ms

stcode.js

stcode.js

484 ms

blank.gif

blank.gif

279 ms

round13a.gif

round13a.gif

452 ms

3.jpg

3.jpg

732 ms

1.jpg

1.jpg

689 ms

2.jpg

2.jpg

963 ms

4.jpg

4.jpg

926 ms

footer.gif

footer.gif

748 ms

Accessibility Review

lkglassandaluminium.co.za accessibility score

64

Accessibility Issues

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

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

Image elements do not have [alt] attributes

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

lkglassandaluminium.co.za best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

lkglassandaluminium.co.za SEO score

67

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

Image elements do not have [alt] attributes

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 Lkglassandaluminium.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 Lkglassandaluminium.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

lkglassandaluminium.co.za

Open Graph description is not detected on the main page of LK Glass And Aluminium. 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: