Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

emagister.com.mx

Emagister: Cursos, Carreras y Maestrías presenciales y en línea

Page Load Speed

3.6 sec in total

First Response

391 ms

Resources Loaded

2.3 sec

Page Rendered

944 ms

emagister.com.mx screenshot

About Website

Welcome to emagister.com.mx homepage info - get ready to check Emagister best content for Mexico right away, or after learning these important things about emagister.com.mx

Emagister.com.mx es el directorio número uno en cursos a distancia, en línea y presencial de México. Encuentra el curso que necesitas y fórmate con emagister.com.mx

Visit emagister.com.mx

Key Findings

We analyzed Emagister.com.mx page load time and found that the first response time was 391 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

emagister.com.mx performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value1,440 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

Network Requests Diagram

emagister.com.mx

391 ms

www.emagister.com.mx

362 ms

css

25 ms

style.css

459 ms

gpt.js

6 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 11% of them (8 requests) were addressed to the original Emagister.com.mx, 49% (36 requests) were made to Eu1.emgcdn.net and 8% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (861 ms) relates to the external source Eu1.emgcdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 914.3 kB (36%)

Content Size

2.5 MB

After Optimization

1.6 MB

In fact, the total size of Emagister.com.mx main page is 2.5 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. 50% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 54.1 kB

  • Original 67.7 kB
  • After minification 67.7 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 54.1 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 13.8 kB

  • Original 1.3 MB
  • After minification 1.3 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. Emagister images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 560.1 kB

  • Original 809.2 kB
  • After minification 809.2 kB
  • After compression 249.1 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 560.1 kB or 69% of the original size.

CSS Optimization

-81%

Potential reduce by 286.3 kB

  • Original 352.5 kB
  • After minification 323.6 kB
  • After compression 66.2 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. Emagister.com.mx needs all CSS files to be minified and compressed as it can save up to 286.3 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (50%)

Requests Now

66

After Optimization

33

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Emagister. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

emagister.com.mx accessibility score

81

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

emagister.com.mx 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

SEO Factors

emagister.com.mx SEO score

76

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Emagister.com.mx 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 Emagister.com.mx 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 Emagister. 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: