Tools & Wizards About Us
ondaeduca.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

ondaeduca.com

Grupo Onda Educa

Page Load Speed

1.4 sec in total

First Response

293 ms

Resources Loaded

1 sec

Page Rendered

74 ms

ondaeduca.com screenshot

About Website

Click here to check amazing Onda Educa content for Spain. Otherwise, check out these important facts you probably never knew about ondaeduca.com

Grupo Onda Educa. Onda Educa Editorial: Empresa especializada en la desarrollo de proyectos TIC, en el ámbito educativo y dirigidos a personas con Necesidades Educativas Especiales. Onda Educa Técnica...

Visit ondaeduca.com

Key Findings

We analyzed Ondaeduca.com page load time and found that the first response time was 293 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

ondaeduca.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

Network Requests Diagram

ondaeduca.com

293 ms

grupo_onda_educa_5.gif

455 ms

portada_index_01.jpg

555 ms

portada_index_02.jpg

466 ms

portada_index_03.jpg

470 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Ondaeduca.com and no external sources were called. The less responsive or slowest element that took the longest time to load (730 ms) belongs to the original domain Ondaeduca.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.4 kB (9%)

Content Size

82.7 kB

After Optimization

75.3 kB

  • HTML
  • Images

In fact, the total size of Ondaeduca.com main page is 82.7 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. Only 10% of websites need less resources to load. Images take 73.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 7.1 kB

  • Original 9.1 kB
  • After minification 7.8 kB
  • After compression 2.0 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 1.3 kB, which is 14% 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 7.1 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 313 B

  • Original 73.6 kB
  • After minification 73.3 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. Onda Educa images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 13 (72%)

Requests Now

18

After Optimization

5

  • Images

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Onda Educa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

ondaeduca.com

ondaeduca.com

293 ms

grupo_onda_educa_5.gif

grupo_onda_educa_5.gif

455 ms

portada_index_01.jpg

portada_index_01.jpg

555 ms

portada_index_02.jpg

portada_index_02.jpg

466 ms

portada_index_03.jpg

portada_index_03.jpg

470 ms

portada_index_04.jpg

portada_index_04.jpg

471 ms

tres.gif

tres.gif

469 ms

portada_index_07.jpg

portada_index_07.jpg

539 ms

portada_index_08.jpg

portada_index_08.jpg

554 ms

portada_index_09.jpg

portada_index_09.jpg

558 ms

portada_index_10.jpg

portada_index_10.jpg

559 ms

portada_index_11.jpg

portada_index_11.jpg

645 ms

portada_index_12.jpg

portada_index_12.jpg

627 ms

portada_index_13.jpg

portada_index_13.jpg

642 ms

portada_index_14.jpg

portada_index_14.jpg

643 ms

portada_index_17.jpg

portada_index_17.jpg

648 ms

portada_index_18.jpg

portada_index_18.jpg

647 ms

portada_index_19.jpg

portada_index_19.jpg

715 ms

portada_index_20.jpg

portada_index_20.jpg

730 ms

Accessibility Review

ondaeduca.com accessibility score

84

Accessibility Issues

Internationalization and localization

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

Impact

Issue

High

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

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

Links do not have a discernible name

Best Practices

ondaeduca.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

ondaeduca.com SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ondaeduca.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish 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 Ondaeduca.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

ondaeduca.com

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