Access smartlablearning.com. SmartLab Learning | STEM Education & Project-Based Learning

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.3 s

94/100

10%

smartlablearning.com

133 ms

www.smartlablearning.com

195 ms

vital-message-bar.min.css

19 ms

style.css

35 ms

dataTables.min.css

61 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 86% of them (62 requests) were addressed to the original Smartlablearning.com, 10% (7 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (448 ms) belongs to the original domain Smartlablearning.com.

Content Size

2.6 MB

After Optimization

2.5 MB

In fact, the total size of Smartlablearning.com main page is 2.6 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. 70% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 128.1 kB

Original 154.6 kB
After minification 152.5 kB
After compression 26.5 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 128.1 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 2.3 MB
After minification 2.3 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. Smart Lab Learning images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 5 B

Original 3.1 kB
After minification 3.1 kB
After compression 3.0 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

-3%

Potential reduce by 3.3 kB

Original 126.5 kB
After minification 126.5 kB
After compression 123.2 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. Smartlablearning.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Smart Lab Learning. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 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]s are not contained by their required parent element

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

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 experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links do not have descriptive text

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

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Smartlablearning.com 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 Smartlablearning.com 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

smartlablearning.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

SmartLab Learning | STEM Education & Project-Based Learning

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

smartlablearning.com

www.smartlablearning.com

vital-message-bar.min.css

style.css

dataTables.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

smartlablearning.com

www.smartlablearning.com

vital-message-bar.min.css

style.css

dataTables.min.css

fixedColumns.min.css

search-forms.css

lazyload.min.js

css2

css2

css2

small-white-arrow.svg

large-close.svg

homepage-hero-shape.svg

before-after-button.svg

icon-plus.svg

small-blue-arrow.svg

dual-btn-cta-shape.svg

dual-cta-curve-line.svg

image-shape-1.svg

dual-cta-circle-line.svg

KFOmCnqEu92Fr1Me5Q.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmYUtvAw.ttf

smartlab-logo.png

Chat-red.svg

Chat-yellow.svg

Chat-blue.svg

Chat-purple.svg

rover-slider-2.jpg

why-smartlab.jpg

engage-empower.jpg

esser-funding.jpg

success-stories.jpg

about-smartlab.jpg

Screenshot-2023-05-25-at-9.07.24-AM.jpg

ezgif.com-optimize-8.gif

ezgif.com-gif-maker-10.gif

Screenshot-2023-10-19-at-4.02.32%E2%80%AFPM-copy-3.jpg

benefits_stem-4.png

benefits_pbl.png

benefits_collegecareer.png