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21.edu.ar

Website review 21.edu.ar

 Generated on November 29 2018 05:23 AM

Old statistics? UPDATE !


The score is 37/100

SEO Content

Title

Siglo 21 | Programas de educación a distancia y presenciales



Length : 60

Perfect, your title contains between 10 and 70 characters.
Description

Información sobre Licenciaturas, Tecnicaturas, Carreras a Distancia, Presenciales, Semi Presenciales y Carreras cortas.



Length : 119

Great, your meta description contains between 70 and 160 characters.
Keywords



Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.
Og Meta Properties This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.
Headings
H1 H2 H3 H4 H5 H6
3 9 35 69 4 0
  • [H1] EMPEZÁ TU CARRERA HOY
  • [H1] Nuestros programas
  • [H1] Seguinos en:
  • [H2] ELEGÍ TU CARRERA Programas de pregrado, grado y posgrado para tu formación académica.
  • [H2] MODALIDADES ONLINE Cursá tu carrera en una modalidad que se adapta a tus tiempos.
  • [H2] PRESENTÁ TUS EQUIVALENCIAS Reconocimiento de estudios previos de más de 400 instituciones educativas del país.
  • [H2] LA UNIVERSIDAD PRIVADA MÁS ELEGIDA POR LOS ARGENTINOS
  • [H2] Noticias
  • [H2] Eventos
  • [H2] ¿Querés estudiar en Siglo 21?Completá el formulario y recibirás información por mail.
  • [H2] ¿Querés estudiar en Siglo 21?Completá el formulario y recibirás información por mail.
  • [H2] ¿Querés estudiar en Siglo 21?Completá el formulario y recibirás información por mail.
  • [H3] Todo sobre Programas y Carreras
  • [H3] Todo sobre La Universidad
  • [H3] Todo sobre Admisión
  • [H3] Todo sobre Modalidades
  • [H3] Todo sobre Programas y Carreras
  • [H3] Todo sobre La Universidad
  • [H3] Todo sobre Recursos Alumnos
  • [H3] Todo sobre Modalidades
  • [H3] Todo sobre Programas y Carreras
  • [H3] Todo sobre La Universidad
  • [H3] Todo sobre Recursos Docentes
  • [H3] Todo sobre Modalidades
  • [H3] Todo sobre Programas y Carreras
  • [H3] Todo sobre La Universidad
  • [H3] Todo sobre Recursos Egresados
  • [H3] Todo sobre Modalidades
  • [H3] Todo sobre Programas y Carreras
  • [H3] Todo sobre La Universidad
  • [H3] Todo sobre Recursos Empresas
  • [H3] Todo sobre Modalidades
  • [H3] ASPIRANTES
  • [H3] Mujeres 2030
  • [H3] INSCRIPCIONES ABIERTAS
  • [H3] FERIA 21
  • [H3] DOS NUEVAS INGENIERÍAS PRESENCIALES
  • [H3] ESTUDIÁ CONLOS EXPERTOS DEL MIT
  • [H3] EDUCACIÓN DE VANGUARDIA
  • [H3] FORMATE CON LOS EXPERTOSDEL FC BARCELONA
  • [H3] MBA 100% ONLINE
  • [H3] Completá el formulario y recibí información sobre tu carrera.
  • [H3] Nueva edición de Brumario, Revista de Ciencias Sociales de Siglo 21
  • [H3] El CAU de La Plata participa en capacitaciones sobre RCP junto al Hospital Italiano
  • [H3] Siglo 21 midió el estrés y el bienestar emocional de los trabajadores argentinos
  • [H3] Destacados 21
  • [H3] Gobierno Abierto y Ética. Bases para un buen gobierno
  • [H4] Áreas de estudio
  • [H4] Tipos de Estudio
  • [H4] Modalidad
  • [H4] Sobre la Siglo 21
  • [H4] Vida Universitaria
  • [H4] Novedades
  • [H4] Contacto
  • [H4] Información
  • [H4] Ingreso e Inscripción
  • [H4] Becas Beneficios y Pagos
  • [H4] Presenciales
  • [H4] Online
  • [H4] Sobre la Educación Online
  • [H4] Áreas de estudio
  • [H4] Tipos de Estudio
  • [H4] Modalidad
  • [H4] Sobre la Siglo 21
  • [H4] Vida Universitaria
  • [H4] Novedades
  • [H4] Contacto
  • [H4] Recursos Académicos
  • [H4] Empleo
  • [H4] Becas Beneficios y Pagos
  • [H4] Presenciales
  • [H4] Online
  • [H4] Sobre la Educación Online
  • [H4] Áreas de estudio
  • [H4] Tipos de Estudio
  • [H4] Modalidad
  • [H4] Sobre la Siglo 21
  • [H4] Vida Universitaria
  • [H4] Novedades
  • [H4] Contacto
  • [H4] Recursos Académicos
  • [H4] Congresos y Capacitaciones
  • [H4] Presenciales
  • [H4] Online
  • [H4] Sobre la Educación Online
  • [H4] Áreas de estudio
  • [H4] Tipos de Estudio
  • [H4] Modalidad
  • [H4] Sobre la Siglo 21
  • [H4] Vida Universitaria
  • [H4] Novedades
  • [H4] Contacto
  • [H4] Comunidad y Networking
  • [H4] Beneficios para Egresados
  • [H4] Empleo
  • [H4] Presenciales
  • [H4] Online
  • [H4] Sobre la Educación Online
  • [H4] Áreas de estudio
  • [H4] Tipos de Estudio
  • [H4] Modalidad
  • [H4] Sobre la Siglo 21
  • [H4] Vida Universitaria
  • [H4] Novedades
  • [H4] Contacto
  • [H4] Formación para Organizaciones
  • [H4] Beneficios para empresas
  • [H4] Empleo
  • [H4] Presenciales
  • [H4] Online
  • [H4] Sobre la Educación Online
  • [H4] Quiero información sobre programas:
  • [H4] El primer MBA Virtual del país
  • [H4] ÁREAS DE ESTUDIO
  • [H4] TIPOS DE PROGRAMAS
  • [H4] MODALIDADES
  • [H5] Seguínos
  • [H5] Acreditado por
  • [H5] Acreditado por
  • [H5] Síguenos
Images We found 35 images on this web page.

21 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio Ratio : 0%

This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
Flash Perfect, no Flash content has been detected on this page.
Iframe Too Bad, you have Iframes on the web pages, this mean that content in an Iframe cannot be indexed.

URL Rewrite Good. Your links looks friendly!
Underscores in the URLs We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
In-page links We found a total of 88 links including 0 link(s) to files



Anchor Type Juice
Pasar al contenido principal Internal Passing Juice
Córdoba Internal Passing Juice
SEDES Y CENTROS Internal Passing Juice
Aspirante Internal Passing Juice
Alumno Internal Passing Juice
Docente Internal Passing Juice
Egresado Internal Passing Juice
Empresa Internal Passing Juice
Programas y Carreras Internal Passing Juice
Áreas de estudio Internal Passing Juice
Tipos de Estudio Internal Passing Juice
Modalidad Internal Passing Juice
La Universidad Internal Passing Juice
Sobre la Siglo 21 Internal Passing Juice
Vida Universitaria Internal Passing Juice
Novedades Internal Passing Juice
Contacto Internal Passing Juice
Admisión Internal Passing Juice
Información Internal Passing Juice
Ingreso e Inscripción Internal Passing Juice
Becas Beneficios y Pagos Internal Passing Juice
Modalidades Internal Passing Juice
Presenciales Internal Passing Juice
Online Internal Passing Juice
Sobre la Educación Online Internal Passing Juice
La Universidad Internal Passing Juice
Sobre la Siglo 21 Internal Passing Juice
Vida Universitaria Internal Passing Juice
Contacto Internal Passing Juice
Recursos Alumnos Internal Passing Juice
Recursos Académicos Internal Passing Juice
Empleo Internal Passing Juice
Becas Beneficios y Pagos Internal Passing Juice
Modalidades Internal Passing Juice
Presenciales Internal Passing Juice
Online Internal Passing Juice
Sobre la Educación Online Internal Passing Juice
La Universidad Internal Passing Juice
Sobre la Siglo 21 Internal Passing Juice
Vida Universitaria Internal Passing Juice
Contacto Internal Passing Juice
Recursos Docentes Internal Passing Juice
Recursos Académicos Internal Passing Juice
Congresos y Capacitaciones Internal Passing Juice
Modalidades Internal Passing Juice
Presenciales Internal Passing Juice
Online Internal Passing Juice
Sobre la Educación Online Internal Passing Juice
La Universidad Internal Passing Juice
Sobre la Siglo 21 Internal Passing Juice
Vida Universitaria Internal Passing Juice
Contacto Internal Passing Juice
Recursos Egresados Internal Passing Juice
Comunidad y Networking Internal Passing Juice
Beneficios para Egresados Internal Passing Juice
Empleo Internal Passing Juice
Modalidades Internal Passing Juice
Presenciales Internal Passing Juice
Online Internal Passing Juice
Sobre la Educación Online Internal Passing Juice
La Universidad Internal Passing Juice
Sobre la Siglo 21 Internal Passing Juice
Vida Universitaria Internal Passing Juice
Contacto Internal Passing Juice
Recursos Empresas Internal Passing Juice
Formación para Organizaciones Internal Passing Juice
Beneficios para empresas Internal Passing Juice
Empleo Internal Passing Juice
Modalidades Internal Passing Juice
Presenciales Internal Passing Juice
Online Internal Passing Juice
Sobre la Educación Online Internal Passing Juice
Mirá la noticia Internal Passing Juice
INGRESO 2019 Internal Passing Juice
Mirá la noticia Internal Passing Juice
Conocé más Internal Passing Juice
Más información Internal Passing Juice
Conocé Más Internal Passing Juice
Conocé Más Internal Passing Juice
Recibí información Internal Passing Juice
ÁREAS DE ESTUDIO Internal Passing Juice
TIPOS DE PROGRAMAS Internal Passing Juice
MODALIDAD Internal Passing Juice
ÁREAS DE ESTUDIO Internal Passing Juice
TIPOS DE PROGRAMAS Internal Passing Juice
MODALIDADES Internal Passing Juice
Ver Todos Internal Passing Juice
X Internal Passing Juice

SEO Keywords

Keywords Cloud
Keywords Consistency
Keyword Content Title Keywords Description Headings

Usability

Url Domain : 21.edu.ar
Length : 9
Favicon Great, your website has a favicon.
Printability We could not find a Print-Friendly CSS.
Language You have not specified the language. Use this free meta tags generator to declare the intended language of your website.
Dublin Core This page does not take advantage of Dublin Core.

Document

Doctype HTML 5
Encoding Perfect. Your declared charset is UTF-8.
W3C Validity Errors : 208
Warnings : 65
Email Privacy Great no email address has been found in plain text!
Deprecated HTML Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
Excellent, your website doesn't use nested tables.
Too bad, your website is using inline styles.
Too bad, your website has too many CSS files (more than 4).
Perfect, your website has few JavaScript files.
Too bad, your website does not take advantage of gzip.

Mobile

Mobile Optimization
Apple Icon
Meta Viewport Tag
Flash content

Optimization

XML Sitemap Missing

Your website does not have an XML sitemap - this can be problematic.

A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.
Robots.txt http://21.edu.ar/robots.txt

Great, your website has a robots.txt file.
Analytics Missing

We didn't detect an analytics tool installed on this website.

Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.

PageSpeed Insights


50 / 100    Speed
  Should Fix:
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

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  • https://21.edu.ar/sites/default/files/logos/footer.png (2 hours)
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Show how to fix
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 10 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

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Optimize CSS Delivery of the following:

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  • https://fonts.googleapis.com/css?family=Roboto+Condensed:400,700,300
  • https://ws.sharethis.com/button/css/buttons-secure.css
Show how to fix
  Consider Fixing:
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 26.8KiB (78% reduction).

  • Compressing https://ues21.socialgateway.net/jsonp/ping?cb=_sg_1543521249372&view=/jsp/webchat/ues21classicButton.jsp%3Flang=es%26key=admision%26style=ues21classic%26test=undefined%26cobrowsing=false%26buttonStyle=undefined could save 25.2KiB (79% reduction).
  • Compressing https://ues21.socialgateway.net/js/webchatButtonLoader.js?domain=ues21.socialgateway.net&key=admision&style=ues21classic&cobrowsing=false&lang=es& could save 1.4KiB (63% reduction).
  • Compressing https://tracker.metricool.com/resources/be.js could save 111B (30% reduction).
Show how to fix
Reduce server response time
In our test, your server responded in 0.22 seconds.

There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

Show how to fix
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 530B (13% reduction).

  • Minifying https://ws.sharethis.com/secure5x/index.html could save 530B (13% reduction) after compression.
Show how to fix
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 17.8KiB (21% reduction).

  • Minifying https://21.edu.ar/sites/default/files/js/js_XCbfRYxSGLifQirJsfatIFFOUoTDrMRAYEFq5-vNWzY.js could save 6.3KiB (27% reduction) after compression.
  • Minifying https://21.edu.ar/sites/default/files/js/js_lYpk9gGCMMSVyvW5GMNL53g-86437aP2VDOAdGXgR9g.js could save 4.9KiB (13% reduction) after compression.
  • Minifying https://21.edu.ar/sites/default/files/js/js_HyuFgFu9IQDYr770pZT5Foqi4ElK6v8EVJVVATjELxM.js could save 3.7KiB (39% reduction) after compression.
  • Minifying https://21.edu.ar/sites/default/files/js/js_drUXmJPX2KT_Idln9HzLbHzqIMRFs0kzi1guWRf_WKA.js could save 2.2KiB (17% reduction) after compression.
  • Minifying https://ues21.socialgateway.net/js/webchatButtonLoader.js?domain=ues21.socialgateway.net&key=admision&style=ues21classic&cobrowsing=false&lang=es& could save 679B (30% reduction).
  • Minifying https://munchkin.marketo.net/munchkin.js could save 148B (20% reduction) after compression.
Show how to fix
Optimize images
Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 1.6KiB (24% reduction).

  • Compressing https://21.edu.ar/sites/default/files/logos/footer.png could save 460B (18% reduction).
  • Compressing https://socialgateway.s3.amazonaws.com/ues21/1486788253403-start_chat_btn.png could save 421B (23% reduction).
  • Compressing https://socialgateway.s3.amazonaws.com/ues21/1486788253402-icon_29x29_white.png could save 305B (25% reduction).
  • Compressing https://ues21.socialgateway.net/images/chat/minimize.png could save 151B (40% reduction).
  • Compressing https://ues21.socialgateway.net/images/chat/close.png could save 150B (46% reduction).
  • Compressing https://ues21.socialgateway.net/images/chat/restore.png could save 139B (38% reduction).
Show how to fix
Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

  • Only about 59% of the final above-the-fold content could be rendered with the full HTML response.
  • Click to see the screenshot with only the HTML response: snapshot:17
Show how to fix
  2 Passed Rules
Show details
Avoid landing page redirects

Your page has no redirects. Learn more about avoiding landing page redirects.

Minify CSS

Your CSS is minified. Learn more about minifying CSS.


99 / 100    User Experience
  Consider Fixing:
Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

  • The tap target <a href="#main-content" class="element-invisi…ment-focusable">Pasar al contenido principal</a> is close to 1 other tap targets final.
  • The tap target <label for="edit-submitted…udioxxi_rnd_58" class="element-invisible">Tipo de Estudio *</label> and 14 others are close to other tap targets final.
  • The tap target <a id="sgg-chat-button-link"></a> is close to 2 other tap targets final.
Show how to fix
  4 Passed Rules
Show details
Avoid plugins

Your page does not appear to use plugins, which would prevent content from being usable on many platforms. Learn more about the importance of avoiding plugins.

Configure the viewport

Your page specifies a viewport matching the device's size, which allows it to render properly on all devices. Learn more about configuring viewports.

Size content to viewport

The contents of your page fit within the viewport. Learn more about sizing content to the viewport.

Use legible font sizes

The text on your page is legible. Learn more about using legible font sizes.


71 / 100    Speed
  Should Fix:
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

  • https://munchkin.marketo.net/munchkin.js (expiration not specified)
  • https://socialgateway.s3.amazonaws.com/ues21/1486788253402-icon_29x29_white.png (expiration not specified)
  • https://socialgateway.s3.amazonaws.com/ues21/1486788253403-start_chat_btn.png (expiration not specified)
  • https://tracker.metricool.com/resources/be.js (expiration not specified)
  • https://ues21.socialgateway.net/images/chat/close.png (expiration not specified)
  • https://ues21.socialgateway.net/images/chat/minimize.png (expiration not specified)
  • https://ues21.socialgateway.net/images/chat/restore.png (expiration not specified)
  • https://ues21.socialgateway.net/resources/ilumno/images/close-lt.png (expiration not specified)
  • https://ws.sharethis.com/button/css/buttons-secure.css (expiration not specified)
  • https://static.hotjar.com/c/hotjar-354040.js?sv=5 (60 seconds)
  • https://static.hotjar.com/c/hotjar-432668.js?sv=5 (60 seconds)
  • https://www.google-analytics.com/gtm/js?id=GTM-NHTSLNJ&t=gtm2&cid=1024915964.1543521267 (15 minutes)
  • https://www.googletagmanager.com/gtm.js?id=GTM-5T8RFD (15 minutes)
  • https://connect.facebook.net/en_US/fbevents.js (20 minutes)
  • https://connect.facebook.net/signals/config/1060592740713426?v=2.8.34&r=stable (20 minutes)
  • https://t.sharethis.com/1/d/t.dhj?rnd=1543521266916&cid=c010&dmn=21.edu.ar (60 minutes)
  • https://21.edu.ar/profiles/university/themes/project_u_base/css/contrib/chosen-sprite.png (2 hours)
  • https://21.edu.ar/profiles/university/themes/project_u_base/css/contrib/images/overlay.png (2 hours)
  • https://21.edu.ar/profiles/university/themes/siglo21/img/logo-pq.png (2 hours)
  • https://21.edu.ar/sites/all/modules/contrib/jquery_update/replace/ui/themes/base/minified/images/ui-bg_flat_75_ffffff_40x100.png (2 hours)
  • https://21.edu.ar/sites/default/files/css/css__2Z2N691DwkwGczClmTfiUOSZYnMJqAPZtEBSDF9DWA.css (2 hours)
  • https://21.edu.ar/sites/default/files/css/css_hTLrwzbU9bZhjvzx-j5entbJFEHkjJyd6RgHEla8FhA.css (2 hours)
  • https://21.edu.ar/sites/default/files/css/css_ptwB2ZPSASoHMu5pxfpWX87Na4L6l0p19Zzij5hbvRE.css (2 hours)
  • https://21.edu.ar/sites/default/files/css/css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css (2 hours)
  • https://21.edu.ar/sites/default/files/css/css_ykpeU5RSOLCv1ekxMHFCUMjLZctyIUZ8tFoGY8YTs8A.css (2 hours)
  • https://21.edu.ar/sites/default/files/js/js_HyuFgFu9IQDYr770pZT5Foqi4ElK6v8EVJVVATjELxM.js (2 hours)
  • https://21.edu.ar/sites/default/files/js/js_XCbfRYxSGLifQirJsfatIFFOUoTDrMRAYEFq5-vNWzY.js (2 hours)
  • https://21.edu.ar/sites/default/files/js/js_drUXmJPX2KT_Idln9HzLbHzqIMRFs0kzi1guWRf_WKA.js (2 hours)
  • https://21.edu.ar/sites/default/files/js/js_lYpk9gGCMMSVyvW5GMNL53g-86437aP2VDOAdGXgR9g.js (2 hours)
  • https://21.edu.ar/sites/default/files/js/js_pAPhzg7IN53uOOV0ACk3Red9Ds9c8ajIcHY4bFGrmGE.js (2 hours)
  • https://21.edu.ar/sites/default/files/logo_2_0.png (2 hours)
  • https://21.edu.ar/sites/default/files/logos/aacsb-logo-member-color-rgb-web.png (2 hours)
  • https://21.edu.ar/sites/default/files/logos/certiicado_iso_9001.png (2 hours)
  • https://21.edu.ar/sites/default/files/logos/footer.png (2 hours)
  • https://21.edu.ar/sites/default/files/logos/logo-fcb-universitas-footer-b.png (2 hours)
  • https://21.edu.ar/sites/default/files/logos/logo_cladea.png (2 hours)
  • https://21.edu.ar/sites/default/files/logos/logo_coneau_0.png (2 hours)
  • https://21.edu.ar/sites/default/files/logos/logo_ilumno_footer.png (2 hours)
  • https://21.edu.ar/sites/default/files/logos/logo_siglo_21.png (2 hours)
  • https://21.edu.ar/sites/default/files/logos/recla.png (2 hours)
  • https://21.edu.ar/sites/default/files/pw_aspirantes_c18.jpg (2 hours)
  • https://21.edu.ar/sites/default/files/styles/block/public/block/box_home_aspirante_1b_c18.jpg?itok=7JVGzP_q (2 hours)
  • https://21.edu.ar/sites/default/files/styles/block/public/block/box_home_aspirante_2b_c18.jpg?itok=AheJClh- (2 hours)
  • https://21.edu.ar/sites/default/files/styles/block/public/block/box_home_aspirante_3_c18.jpg?itok=NSmO8k02 (2 hours)
  • https://21.edu.ar/sites/default/files/styles/block/public/block/box_mba_virtual_0x.jpg?itok=RmMgFLbU (2 hours)
  • https://21.edu.ar/sites/default/files/styles/img-blq-patchwork_344x311/public/emilio_goldenhersch.jpg?itok=MsuO0ti5 (2 hours)
  • https://21.edu.ar/sites/default/files/styles/news_homepage_top/public/captura_brumario.png?itok=R7u-igLN (2 hours)
  • https://21.edu.ar/sites/default/files/styles/news_homepage_top/public/cau_la_plata.jpg?itok=h1gKclsH (2 hours)
  • https://21.edu.ar/sites/default/files/styles/news_homepage_top/public/gerente_del_ano_-_egresada_de_siglo_21.jpg?itok=jx5sj6yq (2 hours)
  • https://21.edu.ar/sites/default/files/styles/opinion_profile_62x62_/public/opinion/ek04jt-9.jpg?itok=vxqdYLHk (2 hours)
  • https://21.edu.ar/sites/default/files/styles/slide/public/slides/banner-primer-mba-virtual-07.jpg?itok=WF5xx0v9 (2 hours)
  • https://21.edu.ar/sites/default/files/styles/slide/public/slides/banner-web_-_feria_21.jpg?itok=fAaZ_5Gg (2 hours)
  • https://21.edu.ar/sites/default/files/styles/slide/public/slides/cuatro-nuevas-carreras-2.jpg?itok=Uvdz6mHZ (2 hours)
  • https://21.edu.ar/sites/default/files/styles/slide/public/slides/hero-home-mit4.jpg?itok=sCAQXVyv (2 hours)
  • https://21.edu.ar/sites/default/files/styles/slide/public/slides/inscripciones-abiertas-agosto-2018-2.jpg?itok=vePFzovu (2 hours)
  • https://21.edu.ar/sites/default/files/styles/slide/public/slides/mujeres_2030.jpg?itok=2_kyo2PA (2 hours)
  • https://21.edu.ar/sites/default/files/styles/slide/public/slides/propuestas_educativas_en_el_nuevo_centro_universitario_buenos_aires_hero.jpg?itok=8is2eKEG (2 hours)
  • https://21.edu.ar/sites/default/files/styles/slide/public/slides/slide_alianza_fcb_universitas.jpg?itok=TzEZVoiy (2 hours)
  • https://www.google-analytics.com/analytics.js (2 hours)
  • https://assets.pcrl.co/js/jstracker.min.js (6 hours)
  • https://system.picreel.com/js/cd.min.js (6 hours)
  • https://system.picreel.com/js/jstracker.content.min.js (6 hours)
Show how to fix
  Consider Fixing:
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 27.1KiB (78% reduction).

  • Compressing https://ues21.socialgateway.net/jsonp/ping?cb=_sg_1543521266876&view=/jsp/webchat/ues21classicButton.jsp%3Flang=es%26key=admision%26style=ues21classic%26test=undefined%26cobrowsing=false%26buttonStyle=undefined could save 25.5KiB (79% reduction).
  • Compressing https://ues21.socialgateway.net/js/webchatButtonLoader.js?domain=ues21.socialgateway.net&key=admision&style=ues21classic&cobrowsing=false&lang=es& could save 1.4KiB (63% reduction).
  • Compressing https://tracker.metricool.com/resources/be.js could save 111B (30% reduction).
Show how to fix
Reduce server response time
In our test, your server responded in 0.29 seconds.

There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

Show how to fix
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 530B (13% reduction).

  • Minifying https://ws.sharethis.com/secure5x/index.html could save 530B (13% reduction) after compression.
Show how to fix
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 17.8KiB (21% reduction).

  • Minifying https://21.edu.ar/sites/default/files/js/js_XCbfRYxSGLifQirJsfatIFFOUoTDrMRAYEFq5-vNWzY.js could save 6.3KiB (27% reduction) after compression.
  • Minifying https://21.edu.ar/sites/default/files/js/js_lYpk9gGCMMSVyvW5GMNL53g-86437aP2VDOAdGXgR9g.js could save 4.9KiB (13% reduction) after compression.
  • Minifying https://21.edu.ar/sites/default/files/js/js_HyuFgFu9IQDYr770pZT5Foqi4ElK6v8EVJVVATjELxM.js could save 3.7KiB (39% reduction) after compression.
  • Minifying https://21.edu.ar/sites/default/files/js/js_drUXmJPX2KT_Idln9HzLbHzqIMRFs0kzi1guWRf_WKA.js could save 2.2KiB (17% reduction) after compression.
  • Minifying https://ues21.socialgateway.net/js/webchatButtonLoader.js?domain=ues21.socialgateway.net&key=admision&style=ues21classic&cobrowsing=false&lang=es& could save 679B (30% reduction).
  • Minifying https://munchkin.marketo.net/munchkin.js could save 148B (20% reduction) after compression.
Show how to fix
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Optimize CSS Delivery of the following:

  • https://21.edu.ar/sites/default/files/css/css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
Show how to fix
Optimize images
Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 1.6KiB (24% reduction).

  • Compressing https://21.edu.ar/sites/default/files/logos/footer.png could save 460B (18% reduction).
  • Compressing https://socialgateway.s3.amazonaws.com/ues21/1486788253403-start_chat_btn.png could save 421B (23% reduction).
  • Compressing https://socialgateway.s3.amazonaws.com/ues21/1486788253402-icon_29x29_white.png could save 305B (25% reduction).
  • Compressing https://ues21.socialgateway.net/images/chat/minimize.png could save 151B (40% reduction).
  • Compressing https://ues21.socialgateway.net/images/chat/close.png could save 150B (46% reduction).
  • Compressing https://ues21.socialgateway.net/images/chat/restore.png could save 139B (38% reduction).
Show how to fix
  3 Passed Rules
Show details
Avoid landing page redirects

Your page has no redirects. Learn more about avoiding landing page redirects.

Minify CSS

Your CSS is minified. Learn more about minifying CSS.

Prioritize visible content

You have the above-the-fold content properly prioritized. Learn more about prioritizing visible content.



* The results are cached for 30s. If you have made changes to your page, please wait for 30s before re-running the test.