Access altronics.com.au. Javascript Disabled - Altronics

altronics.com.au screenshot

15

Performance

Renders faster than
27% of other websites
67

Accessibility

Visual factors better than
that of 32% of websites
67

Best Practices

More advanced features
available than in
24% of websites
72

SEO

Google-friendlier than
31% of websites

First Response

1.1 sec

Resources Loaded

36 sec

Page Rendered

287 ms

altronics.com.au screenshot

About Website

Visit altronics.com.au now to see the best up-to-date Altronics content for Australia and also check out these interesting facts you probably never knew about altronics.com.au

Suppliers of components, semiconductors, audio & computer leads, connectors, speakers, amplifiers, cctv, power supplies, test equipment, soldering gear, batteries, chargers, inverters, solar panels, t...

Visit altronics.com.au

Key Findings

We analyzed Altronics.com.au page load time and found that the first response time was 1.1 sec and then it took 36.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.424

22/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

altronics.com.au

1051 ms

www.altronics.com.au

4138 ms

slick-theme-local.css

749 ms

slick.css

54 ms

jasny-bootstrap.min.css

63 ms

Our browser made a total of 161 requests to load all elements on the main page. We found that 10% of them (16 requests) were addressed to the original Altronics.com.au, 66% (107 requests) were made to Images.altronics.com.au and 5% (8 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (14.9 sec) relates to the external source Images.altronics.com.au.

Content Size

491.6 kB

After Optimization

312.3 kB

In fact, the total size of Altronics.com.au main page is 491.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 233.9 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 177.8 kB

Original 210.2 kB
After minification 189.1 kB
After compression 32.4 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 177.8 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 2.2 kB
After minification 2.2 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. Altronics images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.5 kB

Original 233.9 kB
After minification 233.9 kB
After compression 232.4 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

-0%

Potential reduce by 0 B

Original 45.4 kB
After minification 45.4 kB
After compression 45.4 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. Altronics.com.au has all CSS files already compressed.

Requests Now

108

After Optimization

75

The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Altronics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-hidden="true"] elements contain focusable descendents

High

[role] values are not valid

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

High

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

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 Altronics.com.au 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 Altronics.com.au 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

altronics.com.au

Open Graph description is not detected on the main page of Altronics. 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: