STEMTera (stemtera.com) – Full Analysis

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Joma

I am a programmer with expertise in Python, Flask, Javascript, HTML/CSS and both frontend and backend web development. I am sole the owner of DegaoTech and am solely responsible for putting together website profiles that you see here. As a tech enthusiast, I also spend some time writing about and reviewing software at OutwitTrade.com.

Pronouns: He/Him/His

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STEMTera™ Breadboard

(Took us an average of 1.6 seconds to load)

Basic information for stemtera.com

About: Designed in Australia, STEMTera Breadboard is the world’s first Arduino compatible built-in smart breadboard with Arduino shields, LEGO® bricks and native USB support.

Email or contact page: [email protected]

Social media profiles:

• https://www.facebook.com/stemtera
• https://twitter.com/stemtera

Using HTTPS: Yes 🙂

Whois information

HTML errors found on homepage

dex.html"><img src="img/logo.svg" height="30em" style="margin-top:0.7em"></a></
Bad value “30em” for attribute “height” on element “img”: Expected a digit but saw “e” instead.

dex.html"><img src="img/logo.svg" height="30em" style="margin-top:0.7em"></a></
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

ne --> <section id="one" class="wrapper style1 special"> <
Duplicate ID “one”.

and ATmega32U2’s IO pins.</p
Forbidden code point U+0080.

nd ATmega32U2’s IO pins.</p>
Forbidden code point U+0099.

" /></div></p>
No “p” element in scope but a “p” end tag seen.

alt="" /></p>
No “p” element in scope but a “p” end tag seen.

p> </li>
End tag “li” seen, but there were open elements.

<p><div class="image fit"><img s
Unclosed element “div”.

alt="" /></p>
No “p” element in scope but a “p” end tag seen.

Popular words

Pagespeed analysis

OVERALL SITE SPEED: AVERAGE (details below)

CUMULATIVE LAYOUT SHIFT SCORE: AVERAGE. Have you ever been reading an article online when something suddenly changes on the page? Without warning, the text moves, and you’ve lost your place. Or even worse: you’re about to tap a link or a button, but in the instant before your finger lands, BOOM – the link moves, and you end up clicking something else! This is a measure of how often this is happening on your website.

FIRST CONTENTFUL PAINT MS SCORE: AVERAGE. This measures the time taken for the first thing on your website to load when a visitor goes there.

FIRST INPUT DELAY MS SCORE: AVERAGE. How long it takes for your website to react if the user interacts with it in some way, such as clicking a link or button.

LARGEST CONTENTFUL PAINT MS SCORE: AVERAGE. Measures how long the main part of the website takes to load.

Opportunities for improvement

Efficiently encode images: Optimized images load faster and consume less cellular data. [Learn more](https://web.dev/uses-optimized-images/).
Potential savings of 81 KiB

Eliminate render-blocking resources: Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn more](https://web.dev/render-blocking-resources/).
Potential savings of 500 ms

Properly size images: Serve images that are appropriately-sized to save cellular data and improve load time. [Learn more](https://web.dev/uses-responsive-images/).
Potential savings of 491 KiB

Serve images in next-gen formats: Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. [Learn more](https://web.dev/uses-webp-images/).
Potential savings of 469 KiB

Internal pages [TOP 20]

External homepage links [TOP 20]