Tools & Wizards About Us
marcalyc.redalyc.org screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

marcalyc.redalyc.org

Marcalyc - desarrollado por Redalyc

Page Load Speed

2.4 sec in total

First Response

178 ms

Resources Loaded

2 sec

Page Rendered

262 ms

marcalyc.redalyc.org screenshot

About Website

Welcome to marcalyc.redalyc.org homepage info - get ready to check Marcalyc Redalyc best content for Mexico right away, or after learning these important things about marcalyc.redalyc.org

Visit marcalyc.redalyc.org

Key Findings

We analyzed Marcalyc.redalyc.org page load time and found that the first response time was 178 ms and then it took 2.2 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

marcalyc.redalyc.org performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.037

100/100

15%

TTI (Time to Interactive)

Value5.0 s

76/100

10%

Network Requests Diagram

marcalyc.redalyc.org

178 ms

marcalyc.redalyc.org

576 ms

theme.css.xhtml

247 ms

bootstrap.min.css.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

402 ms

login.css.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

306 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that all of those requests were addressed to Marcalyc.redalyc.org and no external sources were called. The less responsive or slowest element that took the longest time to load (636 ms) belongs to the original domain Marcalyc.redalyc.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 155.2 kB (16%)

Content Size

975.3 kB

After Optimization

820.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Marcalyc.redalyc.org main page is 975.3 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. 30% of websites need less resources to load. Images take 565.8 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 35.4 kB

  • Original 41.7 kB
  • After minification 35.4 kB
  • After compression 6.2 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. This page needs HTML code to be minified as it can gain 6.3 kB, which is 15% 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 35.4 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 12.8 kB

  • Original 565.8 kB
  • After minification 553.0 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. Marcalyc Redalyc images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 98.1 kB

  • Original 316.5 kB
  • After minification 302.8 kB
  • After compression 218.4 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 98.1 kB or 31% of the original size.

CSS Optimization

-17%

Potential reduce by 8.8 kB

  • Original 51.3 kB
  • After minification 51.3 kB
  • After compression 42.4 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. Marcalyc.redalyc.org needs all CSS files to be minified and compressed as it can save up to 8.8 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 57 (80%)

Requests Now

71

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Marcalyc Redalyc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

marcalyc.redalyc.org

marcalyc.redalyc.org

178 ms

marcalyc.redalyc.org

marcalyc.redalyc.org

576 ms

theme.css.xhtml

theme.css.xhtml

247 ms

bootstrap.min.css.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

bootstrap.min.css.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

402 ms

login.css.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

login.css.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

306 ms

components.css.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

components.css.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

381 ms

jquery.js.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

jquery.js.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

416 ms

jquery-plugins.js.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

jquery-plugins.js.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

535 ms

core.js.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

core.js.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

308 ms

components.js.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

components.js.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

636 ms

watermark.css.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

watermark.css.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

371 ms

watermark.js.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

watermark.js.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

439 ms

bootstrap.min.js.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

bootstrap.min.js.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

492 ms

traductor.js.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

traductor.js.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

457 ms

constantsIndex.js.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

constantsIndex.js.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

465 ms

infoLogin.js.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

infoLogin.js.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

505 ms

login.js.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

login.js.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

512 ms

background-homemarcalyc.jpg

background-homemarcalyc.jpg

180 ms

marcalyc-blanquito.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

marcalyc-blanquito.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

76 ms

marcalyc-dispositivos.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

marcalyc-dispositivos.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

376 ms

marcalyc-redalyc3.0.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

marcalyc-redalyc3.0.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

76 ms

marcalyc-logo.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

marcalyc-logo.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

78 ms

curso.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

curso.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

74 ms

curso-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

curso-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

117 ms

video.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

video.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

118 ms

video-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

video-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

119 ms

blog.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

blog.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

123 ms

blog-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

blog-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

178 ms

manual.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

manual.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

176 ms

manual-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

manual-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

175 ms

preguntas.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

preguntas.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

191 ms

preguntas-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

preguntas-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

233 ms

info.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

info.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

231 ms

info-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

info-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

233 ms

profesionalizacion.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

profesionalizacion.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

241 ms

profesionalizacion-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

profesionalizacion-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

250 ms

xml-logos.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

xml-logos.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

341 ms

profesionalizacion-texto.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

profesionalizacion-texto.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

288 ms

calidad.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

calidad.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

289 ms

calidad-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

calidad-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

301 ms

1criterios.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

1criterios.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

309 ms

1criterios-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

1criterios-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

354 ms

2estandares.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

2estandares.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

366 ms

2estandares-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

2estandares-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

360 ms

3mejores.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

3mejores.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

380 ms

3mejores-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

3mejores-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

399 ms

flujo.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

flujo.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

410 ms

flujo-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

flujo-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

419 ms

4sistemas.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

4sistemas.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

420 ms

4sistemas-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

4sistemas-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

427 ms

5tutoriales.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

5tutoriales.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

439 ms

5tutoriales-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

5tutoriales-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

454 ms

6metodologia.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

6metodologia.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

447 ms

6metodologia-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

6metodologia-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

410 ms

7html.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

7html.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

402 ms

7html-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

7html-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

410 ms

8blog.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

8blog.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

422 ms

8blog-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

8blog-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

399 ms

capacitacion.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

capacitacion.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

407 ms

capacitacion-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

capacitacion-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

415 ms

9calidad.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

9calidad.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

421 ms

9calidad-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

9calidad-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

368 ms

10xml.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

10xml.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

387 ms

10xml-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

10xml-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

395 ms

11flujo.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

11flujo.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

412 ms

11flujo-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

11flujo-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

418 ms

12calendario.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

12calendario.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

377 ms

12calendario-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

12calendario-act.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

370 ms

infinity.gif

infinity.gif

506 ms

sobre.gif;jsessionid=772d7428db84f7f65f3d46c36377

sobre.gif;jsessionid=772d7428db84f7f65f3d46c36377

385 ms

home-2.2_07.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

home-2.2_07.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

396 ms

marcalyc-pie_05.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

marcalyc-pie_05.png.xhtml;jsessionid=772d7428db84f7f65f3d46c36377

376 ms

ui-bg_layered-circles_50_eeeeee_13x13.png.xhtml

ui-bg_layered-circles_50_eeeeee_13x13.png.xhtml

376 ms

Accessibility Review

marcalyc.redalyc.org accessibility score

85

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

marcalyc.redalyc.org 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

High

Page has valid source maps

SEO Factors

marcalyc.redalyc.org SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

marcalyc.redalyc.org

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