Tools & Wizards About Us
mainfor.es screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

mainfor.es

Escuelas corporativas y formación a medida :. Mainfor Formación

Page Load Speed

6 sec in total

First Response

285 ms

Resources Loaded

4.9 sec

Page Rendered

751 ms

mainfor.es screenshot

About Website

Visit mainfor.es now to see the best up-to-date Mainfor content for Spain and also check out these interesting facts you probably never knew about mainfor.es

Escuelas corporativas y formación a medida. Cursos de especialización, universitarios, prácticas en empresas, certificados de profesionalidad.

Visit mainfor.es

Key Findings

We analyzed Mainfor.es page load time and found that the first response time was 285 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

mainfor.es performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.3 s

24/100

10%

Network Requests Diagram

mainfor.es

285 ms

mainfor.edu.es

654 ms

bootstrap.min.css

178 ms

font-awesome.min.css

262 ms

animate.min.css

263 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Mainfor.es, 85% (50 requests) were made to Mainfor.edu.es and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Mainfor.edu.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 522.6 kB (21%)

Content Size

2.5 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mainfor.es 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. 55% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 125.5 kB

  • Original 146.9 kB
  • After minification 120.1 kB
  • After compression 21.4 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 26.8 kB, which is 18% 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 125.5 kB or 85% of the original size.

Image Optimization

-18%

Potential reduce by 379.0 kB

  • Original 2.1 MB
  • After minification 1.7 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. Obviously, Mainfor needs image optimization as it can save up to 379.0 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-5%

Potential reduce by 7.3 kB

  • Original 138.9 kB
  • After minification 138.9 kB
  • After compression 131.6 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

-12%

Potential reduce by 10.8 kB

  • Original 90.8 kB
  • After minification 90.8 kB
  • After compression 79.9 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. Mainfor.es needs all CSS files to be minified and compressed as it can save up to 10.8 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (43%)

Requests Now

54

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mainfor. 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 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mainfor.es

mainfor.es

285 ms

mainfor.edu.es

mainfor.edu.es

654 ms

bootstrap.min.css

bootstrap.min.css

178 ms

font-awesome.min.css

font-awesome.min.css

262 ms

animate.min.css

animate.min.css

263 ms

owl.carousel.css

owl.carousel.css

266 ms

magnific-popup.css

magnific-popup.css

273 ms

theme-base.css

theme-base.css

375 ms

theme-elements.css

theme-elements.css

366 ms

responsive.css

responsive.css

347 ms

mainforfx.css

mainforfx.css

348 ms

css

css

22 ms

custom.css

custom.css

352 ms

mainforfx.css

mainforfx.css

360 ms

jquery-1.11.2.min.js

jquery-1.11.2.min.js

523 ms

plugins-compressed.js

plugins-compressed.js

992 ms

cookie-law-info-public.css

cookie-law-info-public.css

446 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

449 ms

cookie-law-info-public.js

cookie-law-info-public.js

460 ms

theme-functions.js

theme-functions.js

383 ms

custom.js

custom.js

452 ms

vue.min.js

vue.min.js

23 ms

cookie-law-info-table.css

cookie-law-info-table.css

455 ms

gtm.js

gtm.js

122 ms

eye.js

eye.js

593 ms

logotipo-mainfor.png

logotipo-mainfor.png

119 ms

scrolldown.png

scrolldown.png

119 ms

pmp-.png

pmp-.png

643 ms

tdigital.jpg

tdigital.jpg

1201 ms

agile--.png

agile--.png

470 ms

BI-2016.png

BI-2016.png

1625 ms

ciberseguridad_.jpg

ciberseguridad_.jpg

1582 ms

Destripando-dispositivos-compressor.png

Destripando-dispositivos-compressor.png

1388 ms

transformacion-cultural-organizaciones-min.png

transformacion-cultural-organizaciones-min.png

580 ms

ingles-medida.png

ingles-medida.png

981 ms

ingl%C3%A9s-online.png

ingl%C3%A9s-online.png

926 ms

Grupo_Mainjobs.svg

Grupo_Mainjobs.svg

1015 ms

qes1-300x91.png

qes1-300x91.png

1070 ms

trinity-centro-registardo-e1433941268449-300x125.png

trinity-centro-registardo-e1433941268449-300x125.png

1104 ms

agencia-de-colocacion.png

agencia-de-colocacion.png

1159 ms

logo-estrategia-de-empredimiento-y-empleo-joven2-210x300.png

logo-estrategia-de-empredimiento-y-empleo-joven2-210x300.png

1192 ms

sello_cum_laude-web.png

sello_cum_laude-web.png

1248 ms

ISO14001-150x150.png

ISO14001-150x150.png

1371 ms

logo-iso9001-150x150.png

logo-iso9001-150x150.png

1631 ms

oca27001.png

oca27001.png

1337 ms

OCA45001.png

OCA45001.png

1426 ms

ISO20000.png

ISO20000.png

1547 ms

UNE170001.png

UNE170001.png

1477 ms

ISO27018.png

ISO27018.png

1514 ms

ISO27701.png

ISO27701.png

1569 ms

ISO22301.png

ISO22301.png

1603 ms

gtm.js

gtm.js

181 ms

binoculars-58146.jpg

binoculars-58146.jpg

3024 ms

overlay-pattern-1.png

overlay-pattern-1.png

1641 ms

font

font

44 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1776 ms

font

font

45 ms

logotipo-mainfor-negativo.png

logotipo-mainfor-negativo.png

1578 ms

142 ms

Accessibility Review

mainfor.es accessibility score

81

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

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

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

mainfor.es best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

mainfor.es SEO score

82

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

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

    ES

  • Encoding

    UTF-8

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

mainfor.es

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