Tools & Wizards About Us
robotix.es screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

robotix.es

Robótica Educativa & STEAM | ROBOTIX Hands-on Learning

Page Load Speed

4.6 sec in total

First Response

285 ms

Resources Loaded

3.6 sec

Page Rendered

736 ms

robotix.es screenshot

About Website

Click here to check amazing ROBOTIX content for Spain. Otherwise, check out these important facts you probably never knew about robotix.es

► Soluciones de aprendizaje innovadoras de robótica educativa y STEAM. Distribuidores oficiales de LEGO® Education y Makeblock® Education.

Visit robotix.es

Key Findings

We analyzed Robotix.es page load time and found that the first response time was 285 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

robotix.es performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value13.0 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value1,520 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.067

97/100

15%

TTI (Time to Interactive)

Value18.5 s

3/100

10%

Network Requests Diagram

robotix.es

285 ms

803 ms

theme-134c63586.css

312 ms

v2

39 ms

trackingClient.bundle.js

288 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 85% of them (40 requests) were addressed to the original Robotix.es, 6% (3 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Integrations.etrusted.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Robotix.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 485.8 kB (18%)

Content Size

2.6 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Robotix.es 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. 60% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 222.5 kB

  • Original 248.9 kB
  • After minification 154.5 kB
  • After compression 26.4 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. This page needs HTML code to be minified as it can gain 94.4 kB, which is 38% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 222.5 kB or 89% of the original size.

Image Optimization

-13%

Potential reduce by 259.7 kB

  • Original 1.9 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. Obviously, ROBOTIX needs image optimization as it can save up to 259.7 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 1.8 kB

  • Original 283.5 kB
  • After minification 282.4 kB
  • After compression 281.7 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.

CSS Optimization

-1%

Potential reduce by 1.8 kB

  • Original 160.3 kB
  • After minification 160.3 kB
  • After compression 158.5 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. Robotix.es has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (17%)

Requests Now

35

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ROBOTIX. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

robotix.es

robotix.es

285 ms

803 ms

theme-134c63586.css

theme-134c63586.css

312 ms

v2

v2

39 ms

trackingClient.bundle.js

trackingClient.bundle.js

288 ms

bottom-65b4dc585.js

bottom-65b4dc585.js

794 ms

cookiesplus-front.js

cookiesplus-front.js

288 ms

css-loader.1.0.5.js

css-loader.1.0.5.js

287 ms

X45C98693D2CEE3260C38FA5CD0F9B7DB.js

X45C98693D2CEE3260C38FA5CD0F9B7DB.js

26 ms

language.svg

language.svg

110 ms

1.jpg

1.jpg

109 ms

2.jpg

2.jpg

114 ms

logo-1696247706.jpg

logo-1696247706.jpg

112 ms

Banner-Subvencion-Robotica-Catalu%C3%B1a-ESP-png.png

Banner-Subvencion-Robotica-Catalu%C3%B1a-ESP-png.png

1128 ms

pcx2.png

pcx2.png

201 ms

education.svg

education.svg

210 ms

makeblock.svg

makeblock.svg

208 ms

icon-user_help2x.png

icon-user_help2x.png

286 ms

language2x.png

language2x.png

298 ms

Kits-Robotica-Educativa.png

Kits-Robotica-Educativa.png

413 ms

Subvencio-Robotica-Home-5.png

Subvencio-Robotica-Home-5.png

496 ms

LEGO-SPIKE-Prime-home-small-3.png

LEGO-SPIKE-Prime-home-small-3.png

483 ms

Codey-Rocky-Home.png

Codey-Rocky-Home.png

413 ms

mBot-2.png

mBot-2.png

494 ms

SPIKE-Essential.png

SPIKE-Essential.png

498 ms

schools.png

schools.png

961 ms

Software-Robotica-Educativa.png

Software-Robotica-Educativa.png

575 ms

packs-aula.png

packs-aula.png

773 ms

Group%2013989.png

Group%2013989.png

594 ms

Competiciones-Robotica-Home-3.png

Competiciones-Robotica-Home-3.png

595 ms

lego-education%201.png

lego-education%201.png

676 ms

makeblock%201.png

makeblock%201.png

694 ms

slide_316.jpg

slide_316.jpg

804 ms

slide_315.jpg

slide_315.jpg

1055 ms

slide_314.jpg

slide_314.jpg

887 ms

dummy-img-226X166.png

dummy-img-226X166.png

871 ms

Roboto-Medium.ttf

Roboto-Medium.ttf

807 ms

fa-regular-400.woff

fa-regular-400.woff

864 ms

fa-light-300.woff

fa-light-300.woff

978 ms

fa-solid-900.woff

fa-solid-900.woff

913 ms

MaterialIcons-Regular.woff

MaterialIcons-Regular.woff

951 ms

6d552607d18ae88b2bbb18c1e.js

6d552607d18ae88b2bbb18c1e.js

186 ms

fa-brands-400.woff

fa-brands-400.woff

955 ms

css2

css2

32 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

21 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

35 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

36 ms

Accessibility Review

robotix.es accessibility score

63

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

robotix.es best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

robotix.es SEO score

83

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

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

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

    ES

  • Language Claimed

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Robotix.es can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Robotix.es 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

robotix.es

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