Tools & Wizards About Us
rebelion.org screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

rebelion.org

Rebelion – Opiniones y Noticias rebeldes sobre el Mundo

Page Load Speed

674 ms in total

First Response

195 ms

Resources Loaded

290 ms

Page Rendered

189 ms

rebelion.org screenshot

About Website

Click here to check amazing Rebelion content for Spain. Otherwise, check out these important facts you probably never knew about rebelion.org

Rebelión pretende ser un medio de información alternativa que publique las noticias que no son consideradas importantes por los medios de comunicación tradicionales.

Visit rebelion.org

Key Findings

We analyzed Rebelion.org page load time and found that the first response time was 195 ms and then it took 479 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

rebelion.org performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value14,120 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value23.3 s

1/100

10%

Network Requests Diagram

rebelion.org

195 ms

estilos.css

5 ms

ga.js

5 ms

cabnueva.jpg

23 ms

twitter-a.png

23 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 77% of them (10 requests) were addressed to the original Rebelion.org, 15% (2 requests) were made to Google-analytics.com and 8% (1 request) were made to Twitter-badges.s3.amazonaws.com. The less responsive or slowest element that took the longest time to load (195 ms) belongs to the original domain Rebelion.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 37.7 kB (32%)

Content Size

116.5 kB

After Optimization

78.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rebelion.org main page is 116.5 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. 15% of websites need less resources to load. Images take 51.9 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 26.5 kB

  • Original 34.6 kB
  • After minification 34.0 kB
  • After compression 8.2 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 26.5 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 307 B

  • Original 51.9 kB
  • After minification 51.6 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. Rebelion images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

-85%

Potential reduce by 10.9 kB

  • Original 12.8 kB
  • After minification 10.1 kB
  • After compression 1.9 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. Rebelion.org needs all CSS files to be minified and compressed as it can save up to 10.9 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rebelion. According to our analytics all requests are already optimized.

Network Requests Diagram

rebelion.org

rebelion.org

195 ms

estilos.css

estilos.css

5 ms

ga.js

ga.js

5 ms

cabnueva.jpg

cabnueva.jpg

23 ms

twitter-a.png

twitter-a.png

23 ms

__utm.gif

__utm.gif

13 ms

fondocols.gif

fondocols.gif

4 ms

secciondcha.jpg

secciondcha.jpg

7 ms

rss.png

rss.png

7 ms

fondosecciones.jpg

fondosecciones.jpg

4 ms

p_29_02_2016.jpeg

p_29_02_2016.jpeg

9 ms

t_29_02_2016.jpeg

t_29_02_2016.jpeg

9 ms

logogloobal.gif

logogloobal.gif

9 ms

Accessibility Review

rebelion.org accessibility score

78

Accessibility Issues

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

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

rebelion.org best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

rebelion.org SEO score

97

Search Engine Optimization Advices

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

    N/A

  • Encoding

    ISO-8859-1

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

rebelion.org

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