Tools & Wizards About Us

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

cursosymanualesgratis.com

CursosyManualesGratis.com: Talleres, Tutoriales, Capacitaciones

Page Load Speed

2.7 sec in total

First Response

794 ms

Resources Loaded

1.7 sec

Page Rendered

198 ms

About Website

Welcome to cursosymanualesgratis.com homepage info - get ready to check Cursosy Manuales Gratis best content right away, or after learning these important things about cursosymanualesgratis.com

Capacítate, Aprende y Mejora tu Futuro. Amplia tus Horizontes con los Mejores Cursos, Manuales, Talleres y Tutoriales que te Ofrecemos

Visit cursosymanualesgratis.com

Key Findings

We analyzed Cursosymanualesgratis.com page load time and found that the first response time was 794 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster. This domain responded with an error, which can significantly jeopardize Cursosymanualesgratis.com rating and web reputation

Performance Metrics

cursosymanualesgratis.com performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value3,110 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.095

91/100

15%

TTI (Time to Interactive)

Value16.8 s

5/100

10%

Network Requests Diagram

cursosymanualesgratis.com

794 ms

style.css

121 ms

pagenavi-css.css

119 ms

jetpack.css

139 ms

adsbygoogle.js

12 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 14% of them (10 requests) were addressed to the original Cursosymanualesgratis.com, 11% (8 requests) were made to Apis.google.com and 11% (8 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (794 ms) belongs to the original domain Cursosymanualesgratis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 171.4 kB (44%)

Content Size

386.0 kB

After Optimization

214.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cursosymanualesgratis.com main page is 386.0 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. 70% of websites need less resources to load. Javascripts take 247.8 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 43.5 kB

  • Original 57.1 kB
  • After minification 55.9 kB
  • After compression 13.6 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 43.5 kB or 76% of the original size.

Image Optimization

-7%

Potential reduce by 4.5 kB

  • Original 66.9 kB
  • After minification 62.4 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. Cursosy Manuales Gratis images are well optimized though.

JavaScript Optimization

-45%

Potential reduce by 111.7 kB

  • Original 247.8 kB
  • After minification 246.5 kB
  • After compression 136.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 111.7 kB or 45% of the original size.

CSS Optimization

-82%

Potential reduce by 11.7 kB

  • Original 14.2 kB
  • After minification 11.4 kB
  • After compression 2.5 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. Cursosymanualesgratis.com needs all CSS files to be minified and compressed as it can save up to 11.7 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (62%)

Requests Now

65

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cursosy Manuales Gratis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

cursosymanualesgratis.com accessibility score

75

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

cursosymanualesgratis.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

cursosymanualesgratis.com SEO score

92

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

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 Cursosymanualesgratis.com 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 Cursosymanualesgratis.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

Open Graph description is not detected on the main page of Cursosy Manuales Gratis. 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: