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ez-robot.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

ez-robot.com

EZ-ROBOT - Robotics & AI for Education, Research & Enterprise | EZ-Robot

Page Load Speed

2.2 sec in total

First Response

53 ms

Resources Loaded

1 sec

Page Rendered

1.1 sec

ez-robot.com screenshot

About Website

Welcome to ez-robot.com homepage info - get ready to check EZ ROBOT best content for United States right away, or after learning these important things about ez-robot.com

EZ-Robot is a unified robotics & AI platform that makes it easy for anyone to build AI-powered robots and applications for education, research and enterprise.

Visit ez-robot.com

Key Findings

We analyzed Ez-robot.com page load time and found that the first response time was 53 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

ez-robot.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value26.2 s

0/100

25%

SI (Speed Index)

Value12.1 s

4/100

10%

TBT (Total Blocking Time)

Value4,250 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value22.5 s

1/100

10%

Network Requests Diagram

default.aspx

53 ms

highslide.css

30 ms

style.css

45 ms

slider.css

25 ms

jquery.min.js

23 ms

Our browser made a total of 231 requests to load all elements on the main page. We found that 89% of them (206 requests) were addressed to the original Ez-robot.com, 2% (4 requests) were made to Youtube.com and 2% (4 requests) were made to Themes.googleusercontent.com. The less responsive or slowest element that took the longest time to load (194 ms) relates to the external source Connect.facebook.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.4 MB (64%)

Content Size

6.9 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ez-robot.com main page is 6.9 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. Only a small number of websites need less resources to load. Javascripts take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 45.1 kB

  • Original 74.8 kB
  • After minification 68.7 kB
  • After compression 29.7 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 45.1 kB or 60% of the original size.

Image Optimization

-1%

Potential reduce by 8.7 kB

  • Original 1.7 MB
  • After minification 1.7 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. EZ ROBOT images are well optimized though.

JavaScript Optimization

-83%

Potential reduce by 3.3 MB

  • Original 4.0 MB
  • After minification 2.5 MB
  • After compression 656.3 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 3.3 MB or 83% of the original size.

CSS Optimization

-86%

Potential reduce by 1.0 MB

  • Original 1.2 MB
  • After minification 1.1 MB
  • After compression 169.8 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. Ez-robot.com needs all CSS files to be minified and compressed as it can save up to 1.0 MB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 184 (84%)

Requests Now

218

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 218 CSS, Javascripts, AJAX and image requests in order to completely render the main page of EZ ROBOT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 182 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

default.aspx

default.aspx

53 ms

highslide.css

highslide.css

30 ms

style.css

style.css

45 ms

slider.css

slider.css

25 ms

jquery.min.js

jquery.min.js

23 ms

modernizr.min.js

modernizr.min.js

27 ms

fastclick.min.js

fastclick.min.js

25 ms

foundation.bundle.min.js

foundation.bundle.min.js

34 ms

highslide-full.min.js

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30 ms

scripts.js

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41 ms

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ga-audiences

ga-audiences

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ez-robot-full-icon-blue.svg

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roboto.png

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roli-transparent.png

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hero-background.jpg

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69 ms

The-Robot-Program-Section-big.jpg

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learn-section-background.jpg

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build-section-background.jpg

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robot-hardware2.jpg

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www-player-vflMqr8uC.css

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base.js

base.js

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id

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Accessibility Review

ez-robot.com accessibility score

94

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

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

<frame> or <iframe> elements do not have a title

Best Practices

ez-robot.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ez-robot.com SEO score

88

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

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 Ez-robot.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 Ez-robot.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

ez-robot.com

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