tutellus.com Website Information

Daily Unique Visits: 5,983

Daily Page Views: 23,932

Income Per Day: $67

Estimated Value: $36,180

This website is located in Spain and is using following IP address 37.152.88.54. See the complete list of popular websites hosted in Spain.

tutellus.com is registered under .COM top-level domain. Please check other sites in .COM zone.

Website tutellus.com is using the following name servers:

ns2.dondominio.com
ns3.dondominio.com

and is probably hosted by AMAZON-02 - Amazon.com, Inc., US. See the full list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.

The highest website tutellus.com position in Alexa rank database was 192180 and the lowest rank position was 261672. Current position of tutellus.com in Alexa rank database is 209769.

Desktop speed score of tutellus.com (64/100) is better than the results of 41.34% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of tutellus.com (90/100) is better than the results of 31.63% of other sites and means that the page is mobile-friendly.

Mobile speed score of tutellus.com (49/100) is better than the results of 31.99% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

tutellus.com Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.

tutellus.com whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.

Domain Name: TUTELLUS.COM
Registry Domain ID: 1696290839_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.scip.es
Registrar URL: http://www.dondominio.com
Updated Date: 2023-12-21T02:55:21Z
Creation Date: 2012-01-10T10:58:26Z
Registry Expiry Date: 2025-01-10T10:58:26Z
Registrar: Soluciones Corporativas IP, SL
Registrar IANA ID: 1383
Registrar Abuse Contact Email: abuse@scip.es
Registrar Abuse Contact Phone: 34871986387
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS2.DONDOMINIO.COM
Name Server: NS3.DONDOMINIO.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-12T02:53:24Z

tutellus.com server information

Servers Location

tutellus.com desktop page speed rank

Last tested: 2016-09-08

Desktop Speed Bad

64/100

tutellus.com Desktop Speed Test Quick Summary

priority - 24Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 237KiB (88% reduction).

Compressing and resizing https://www.tutellus.com/bower_components/tutellus…e/desktop-computer.jpg could save 87.8KiB (87% reduction).
Compressing and resizing https://www.tutellus.com/bower_components/tutellus…es/home/my-courses.jpg could save 74.7KiB (85% reduction).
Compressing and resizing https://www.tutellus.com/bower_components/tutellus…home/ipad-notebook.jpg could save 74.5KiB (92% reduction).

priority - 15Leverage 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://www.tutellus.com/promotions (expiration not specified)
https://www.tutellus.com/tudle/image (expiration not specified)
https://static.hotjar.com/c/hotjar-37796.js?sv=4 (60 seconds)
https://www.google-analytics.com/plugins/ua/ec.js (60 minutes)
https://ssl.google-analytics.com/ga.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.tutellus.com/dist/css-min/tutellus.min_0.20.3.css (19.4 hours)
https://www.tutellus.com/dist/js-dist/tutellus.min_0.20.3.js (19.4 hours)
https://www.tutellus.com/dist/js-dist/tutellus.min_base_0.20.3.js (19.4 hours)
https://www.tutellus.com/css/jquery.smartbanner.css (19.4 hours)
https://www.tutellus.com/js/jquery.smartbanner.js (19.4 hours)
https://www.tutellus.com/js/parsleyjs.es.js (19.5 hours)
https://www.tutellus.com/bower_components/ionicons/css/ionicons.css (24 hours)
https://www.tutellus.com/bower_components/ionicons…s/ionicons.ttf?v=2.0.0 (24 hours)
https://www.tutellus.com/bower_components/jquery/dist/jquery.min.js (24 hours)
https://www.tutellus.com/bower_components/parsleyjs/dist/parsley.min.js (24 hours)
https://www.tutellus.com/bower_components/scrollre…st/scrollReveal.min.js (24 hours)
https://www.tutellus.com/bower_components/tutellus…e/desktop-computer.jpg (24 hours)
https://www.tutellus.com/bower_components/tutellus…home/ipad-notebook.jpg (24 hours)
https://www.tutellus.com/bower_components/tutellus…es/home/my-courses.jpg (24 hours)
https://www.tutellus.com/bower_components/tutellus…es/home/pencil-pot.jpg (24 hours)
https://www.tutellus.com/bower_components/tutellus…ges/home/world-map.svg (24 hours)
https://www.tutellus.com/bower_components/tutellus…icon-green-content.svg (24 hours)
https://www.tutellus.com/bower_components/tutellus…/icon-yellow-title.svg (24 hours)
https://www.tutellus.com/bower_components/tutellus…sitarios/logo-ucam.svg (24 hours)
https://www.tutellus.com/bower_components/tutellus…sitarios/logo-urjc.svg (24 hours)
https://www.tutellus.com/bower_components/tutellus…e/icon-orange-cash.svg (24 hours)
https://www.tutellus.com/dist/fonts/lato/lato-bold.woff (24 hours)
https://www.tutellus.com/dist/fonts/lato/lato-bolditalic.woff (24 hours)
https://www.tutellus.com/dist/fonts/lato/lato-italic.woff (24 hours)
https://www.tutellus.com/dist/fonts/lato/lato-light.woff (24 hours)
https://www.tutellus.com/dist/fonts/lato/lato-regular.woff (24 hours)
https://www.tutellus.com/dist/images/home/header/home7.jpg (24 hours)
https://www.tutellus.com/dist/images/home/marker.png (24 hours)
https://www.tutellus.com/dist/images/play-button2.svg (24 hours)

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.tutellus.com/bower_components/jquery/dist/jquery.min.js
https://www.tutellus.com/bower_components/parsleyjs/dist/parsley.min.js
https://www.tutellus.com/js/parsleyjs.es.js

Optimize CSS Delivery of the following:

https://www.tutellus.com/bower_components/ionicons/css/ionicons.css
https://www.tutellus.com/css/jquery.smartbanner.css
https://www.tutellus.com/dist/css-min/tutellus.min_0.20.3.css

priority - 7Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://tutellus.com/
http://www.tutellus.com/
https://www.tutellus.com/

priority - 0Minify 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 1.6KiB (36% reduction).

Minifying https://www.tutellus.com/js/jquery.smartbanner.js could save 1.6KiB (36% reduction) after compression.

tutellus.com Desktop Resource Breakdown

Total Resources	55
Number of Hosts	14
Static Resources	43
JavaScript Resources	20
CSS Resources	4

tutellus.com mobile page speed rank

Last tested: 2019-12-11

Mobile Speed Bad

49/100

tutellus.com Mobile Speed Test Quick Summary

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 11 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.tutellus.com/bower_components/jquery/dist/jquery.min.js
https://unpkg.com/react@16/umd/react.production.min.js
https://unpkg.com/react-dom@16/umd/react-dom.production.min.js
https://browser.sentry-cdn.com/5.5.0/bundle.min.js
https://www.tutellus.com/js/UI.js
https://www.tutellus.com/bower_components/parsleyjs/dist/parsley.min.js
https://www.tutellus.com/js/parsleyjs.es.js
https://f.vimeocdn.com/js/froogaloop2.min.js
https://www.tutellus.com/bower_components/scrollre…st/scrollReveal.min.js
https://www.tutellus.com/js/UI.js
https://www.tutellus.com/dist/js-dist/tutellus.min_base_0.42.6.js

Optimize CSS Delivery of the following:

https://www.tutellus.com/bower_components/ionicons/css/ionicons.css
https://www.tutellus.com/css/jquery.smartbanner.css
https://www.tutellus.com/dist/css-min/tutellus.min_0.42.6.css
https://unpkg.com/flag-icon-css@3.0.0/css/flag-icon.min.css

priority - 26Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://tutellus.com/
http://www.tutellus.com/
https://www.tutellus.com/

priority - 24Leverage 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://api.tutellus.com/ip (expiration not specified)
https://www.tutellus.com/geoip (expiration not specified)
https://www.tutellus.com/promotions (expiration not specified)
https://www.tutellus.com/tudle/image (expiration not specified)
https://static.hotjar.com/c/hotjar-37796.js?sv=4 (60 seconds)
https://www.googletagmanager.com/gtm.js?id=GTM-T6VDTVZ (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/698118…1879?v=2.9.14&r=stable (20 minutes)
https://www.google-analytics.com/plugins/ua/ec.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.tutellus.com/css/jquery.smartbanner.css (17.1 hours)
https://www.tutellus.com/js/UI.js (17.2 hours)
https://www.tutellus.com/js/parsleyjs.es.js (17.3 hours)
https://lib.tutellus.com/ico/images/oneimager_en_new.jpg (24 hours)
https://www.tutellus.com/bower_components/ionicons/css/ionicons.css (24 hours)
https://www.tutellus.com/bower_components/ionicons…s/ionicons.ttf?v=2.0.0 (24 hours)
https://www.tutellus.com/bower_components/jquery/dist/jquery.min.js (24 hours)
https://www.tutellus.com/bower_components/parsleyjs/dist/parsley.min.js (24 hours)
https://www.tutellus.com/bower_components/scrollre…st/scrollReveal.min.js (24 hours)
https://www.tutellus.com/bower_components/tutellus…-icon-iphone-60x60.png (24 hours)
https://www.tutellus.com/bower_components/tutellus…e/desktop-computer.jpg (24 hours)
https://www.tutellus.com/bower_components/tutellus…home/home-students.png (24 hours)
https://www.tutellus.com/bower_components/tutellus…es/home/my-courses.jpg (24 hours)
https://www.tutellus.com/bower_components/tutellus…e/android_badge_es.png (24 hours)
https://www.tutellus.com/bower_components/tutellus…le/app-store-badge.svg (24 hours)
https://www.tutellus.com/bower_components/tutellus…icon-green-content.svg (24 hours)
https://www.tutellus.com/bower_components/tutellus…/icon-yellow-title.svg (24 hours)
https://www.tutellus.com/bower_components/tutellus…e/icon-orange-cash.svg (24 hours)
https://www.tutellus.com/dist/fonts/lato/lato-bold.woff (24 hours)
https://www.tutellus.com/dist/fonts/lato/lato-bolditalic.woff (24 hours)
https://www.tutellus.com/dist/fonts/lato/lato-italic.woff (24 hours)
https://www.tutellus.com/dist/fonts/lato/lato-light.woff (24 hours)
https://www.tutellus.com/dist/fonts/lato/lato-regular.woff (24 hours)
https://www.tutellus.com/dist/images/play-button-overlay.svg (24 hours)
https://www.tutellus.com/dist/css-min/tutellus.min_0.42.6.css (41.1 hours)
https://www.tutellus.com/dist/js-dist/tutellus.min_0.42.6.js (41.1 hours)
https://www.tutellus.com/dist/js-dist/tutellus.min_base_0.42.6.js (41.1 hours)

priority - 12Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 115.1KiB (31% reduction).

Compressing https://www.tutellus.com/bower_components/tutellus…es/home/my-courses.jpg could save 55.9KiB (35% reduction).
Compressing https://lib.tutellus.com/ico/images/oneimager_en_new.jpg could save 54.1KiB (28% reduction).
Compressing https://www.tutellus.com/bower_components/tutellus…e/android_badge_es.png could save 4KiB (28% reduction).
Compressing https://www.tutellus.com/bower_components/tutellus…-icon-iphone-60x60.png could save 1.1KiB (31% reduction).
Compressing https://i.vimeocdn.com/video/520328624.jpg?mw=80&q=85 could save 176B (16% reduction).

priority - 8Prioritize 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 12% 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:

priority - 2Minify 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 22.7KiB (33% reduction).

Minifying https://www.tutellus.com/js/UI.js could save 22.6KiB (33% reduction) after compression.
Minifying https://www.tutellus.com/js/parsleyjs.es.js could save 108B (18% reduction) after compression.

priority - 0Enable 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 1.1KiB (45% reduction).

Compressing https://www.tutellus.com/icoredirect.modal.html could save 409B (52% reduction).
Compressing https://www.youtube.com/iframe_api could save 367B (43% reduction).
Compressing https://api.tutellus.com/ip could save 193B (39% reduction).
Compressing https://www.tutellus.com/infoNotify.directive.partial.html could save 174B (43% reduction).

tutellus.com Mobile Resource Breakdown

Total Resources	72
Number of Hosts	23
Static Resources	48
JavaScript Resources	29
CSS Resources	5

tutellus.com mobile page usability

Last tested: 2019-12-11

Mobile Usability Good

90/100

tutellus.com Mobile Usability Test Quick Summary

priority - 5Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 438 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <img src="/bower_compone…my-courses.jpg" class="responsive-img"> falls outside the viewport.

priority - 4Size 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="/">Regístrate</a> is close to 1 other tap targets.

The tap target <a href="/iniciar-sesion">Inicia Sesión</a> is close to 1 other tap targets.

The tap target <a href="/auth/facebook" class="btn wide btn-i…ext-center mbs">Conéctate con Facebook</a> is close to 1 other tap targets.

The tap target <a href="/auth/twitter" class="btn wide btn-i…er text-center">Conéctate con Twitter</a> is close to 1 other tap targets.

The tap target <input type="submit" class="btn fill-emera…dium uppercase"> is close to 1 other tap targets.

The tap target <div id="player" class="player player-…er-cardsCorner">PlayPausePlay…a new window.</div> is close to 1 other tap targets.

The tap target <div class="vp-controls">PlayPausePlay…it full screen</div> and 1 others are close to other tap targets.

The tap target <div class="vp-sidedock"> is close to 1 other tap targets.

The tap target <div class="vp-nudge vp-nu…ward invisible"></div> and 1 others are close to other tap targets.

The tap target <a href="/informacion/t…-y-condiciones" class="mlxs darkgrey">Consulta nuest…ca de cookies.</a> and 1 others are close to other tap targets.
The tap target <a href="https://es-es.…k.com/tutellus" class="btn-rounded fi…ocial-facebook">Facebook</a> and 2 others are close to other tap targets.

The tap target <a href="/informacion/t…-y-condiciones">aquí.</a> and 1 others are close to other tap targets.

The tap target <a href="javascript:void(0);" class="btn btn-small fill-emerald">Aceptar</a> is close to 1 other tap targets.

The tap target <a href="https://www.tutellus.io"></a> is close to 1 other tap targets.

The tap target <a href="https://www.tutellus.io" class="uppercase btn…ext-center mbs">Take me to Tutellus.io</a> is close to 1 other tap targets.

tutellus.com HTML validation

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 1 Column: 218 - 303
"...or</title><meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no"><meta ..."

The “banner” role is unnecessary for element “header”.

Line: 10 Column: 55 - 76
"...esponsive><header role="banner"><scrip..."

The “navigation” role is unnecessary for element “nav”.

Line: 10 Column: 497 - 539
".../span></a><nav role="navigation" class="primary-nav"><ul><l..."

The “contentinfo” role is unnecessary for element “footer”.

Line: 99 Column: 47 - 73
"...;</script><footer role="contentinfo"><!--.r..."

The “type” attribute is unnecessary for JavaScript resources.

Line: 176 Column: 193 - 290
"...></script><script type="text/javascript" src="https://retos.tutellus.io/static/js/challenge-1.0.0.js" async></scri..." Line: 180 Column: 56 - 133
"...;</script><script type="text/javascript" src="https://wchat.freshchat.com/js/widget.js"></scri..." Line: 217 Column: 187 - 217
".../noscript><script type="text/javascript">window..."

Errors

Attribute “value” not allowed on element “meta” at this point.

Line: 1 Column: 961 - 1047
"...x152.png"><meta name="TTZqbGM3d3VPOUQwSWJ3OU04VDNnbj12" value="002ee6bc79784488b8a00caa9cff6405"><meta ..."

Element “meta” is missing one or more of the following attributes: “content”, “property”.

Line: 1 Column: 961 - 1047
"...x152.png"><meta name="TTZqbGM3d3VPOUQwSWJ3OU04VDNnbj12" value="002ee6bc79784488b8a00caa9cff6405"><meta ..."

The “scheme” attribute on the “meta” element is obsolete. Use only one scheme per field, or make the scheme declaration part of the value.

Line: 1 Column: 2084 - 2138
"...perando."><meta name="DC.language" scheme="RFC1766" content="es"><!--me..."

Attribute “body-class” not allowed on element “body” at this point.

Line: 10 Column: 18 - 54
"...pt></head><body body-class dropfile responsive><heade..."

Attribute “dropfile” not allowed on element “body” at this point.

Line: 10 Column: 18 - 54
"...pt></head><body body-class dropfile responsive><heade..."

Attribute “responsive” not allowed on element “body” at this point.

Line: 10 Column: 18 - 54
"...pt></head><body body-class dropfile responsive><heade..."

Attribute “tudle” not allowed on element “a” at this point.

Line: 10 Column: 198 - 248
"..."colfull"><a href="/" tudle class="main-logo tooltip-bottom"><img s..."

Attribute “ng-controller” not allowed on element “span” at this point.

Line: 10 Column: 292 - 396
"...llus"></a><span ng-controller="SearchCtrl" ng-click="open()" class="mobile-search-trigger ion-search hide-desktop"></span..."

Attribute “ng-click” not allowed on element “span” at this point.

Line: 10 Column: 292 - 396
"...llus"></a><span ng-controller="SearchCtrl" ng-click="open()" class="mobile-search-trigger ion-search hide-desktop"></span..." Line: 10 Column: 2468 - 2524
"...rch></div><span ng-click="close()" class="close ion-close-circled"></span..." Line: 45 Column: 2465 - 2586
"...ntroller"><span ng-click="gotoScroll("#tutellus-description")" class="more-content ion-ios-arrow-down hide-phone pointer"></span..." Line: 45 Column: 6537 - 6625
"...undo.</h2><span ng-click="register()" class="btn fill-emerald btn-fat btn-large uppercase pointer">Inicia..." Line: 105 Column: 3662 - 3737
"...gnup mbm"><span ng-click="register()" class="btn fill-emerald wide uppercase pointer">Regíst..." Line: 105 Column: 3806 - 3852
"...s="login"><span ng-click="login()" class="white pointer">Inicia..."

Attribute “ng-controller” not allowed on element “li” at this point.

Line: 10 Column: 855 - 898
".../div></li><li ng-controller="SearchCtrl" class="item"><form ..."

Attribute “ng-submit” not allowed on element “form” at this point.

Line: 10 Column: 899 - 976
"...ss="item"><form name="searchFrm" ng-submit="searching()" novalidate class="search-form"><div c..." Line: 10 Column: 1777 - 1854
"...rch-form"><form name="searchFrm" ng-submit="searching()" novalidate class="search-form"><div c..."

Attribute “ng-if” not allowed on element “input” at this point.

Line: 10 Column: 1004 - 1102
"...rch-form"><input ng-if="!searchPredict" type="text" name="criteria" placeholder="Buscar" class="live-search"><live-..." Line: 10 Column: 1882 - 1980
"...rch-form"><input ng-if="!searchPredict" type="text" name="criteria" placeholder="Buscar" class="live-search"><live-..."

Attribute “ng-controller” not allowed on element “div” at this point.

Line: 10 Column: 1680 - 1776
"...div></div><div ng-controller="SearchCtrl" ng-if="showMobileSearchForm" ng-cloak class="mobile-search-form"><form ..." Line: 45 Column: 2427 - 2464
"...div></div><div ng-controller="ScrollController"><span ..." Line: 45 Column: 6325 - 6401
"...ass="row"><div ng-controller="RegisterCtrl" class="col1of2 center-desktop text-center"><h2 cl..." Line: 105 Column: 3609 - 3661
"...t-medium"><div ng-controller="RegisterCtrl" class="signup mbm"><span ..." Line: 105 Column: 3761 - 3805
"...pan></div><div ng-controller="LoginCtrl" class="login"><span ..."

Attribute “ng-if” not allowed on element “div” at this point.

Line: 10 Column: 1680 - 1776
"...div></div><div ng-controller="SearchCtrl" ng-if="showMobileSearchForm" ng-cloak class="mobile-search-form"><form ..."

Attribute “ng-cloak” not allowed on element “div” at this point.

Line: 10 Column: 1680 - 1776
"...div></div><div ng-controller="SearchCtrl" ng-if="showMobileSearchForm" ng-cloak class="mobile-search-form"><form ..."

Attribute “info-notify” not allowed on element “div” at this point.

Line: 45 Column: 103 - 119
"...tutellus"><div info-notify></div>..."

Attribute “ui-view” not allowed on element “div” at this point.

Line: 45 Column: 240 - 289
"...></script><div ui-view autoscroll class="landing-home bb-1"><span ..."

Attribute “autoscroll” not allowed on element “div” at this point.

Line: 45 Column: 240 - 289
"...></script><div ui-view autoscroll class="landing-home bb-1"><span ..."

Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.

Line: 45 Column: 728 - 975
"...adow-box"><iframe id="player1" src="https://player.vimeo.com/video/128998811?color=24a9bd&title=0&byline=0&portrait=0&api=1&player_id=player1" width="100%" frameborder="0" webkitallowfullscreen="" mozallowfullscreen="" allowfullscreen=""></ifra..."

Attribute “webkitallowfullscreen” not allowed on element “iframe” at this point.

Attribute “mozallowfullscreen” not allowed on element “iframe” at this point.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Attribute “ouibounce” not allowed on element “div” at this point.

Line: 98 Column: 13 - 86
"...;</script><div id="ouibounce" ouibounce data-outbounce="{"enabled":true}"></div>..."

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Line: 105 Column: 4204 - 4210
"...div></div><style>#mobil..."

Element “script” must not have attribute “async” unless attribute “src” is also specified or unless attribute “type” is specified with value “module”.

Line: 176 Column: 300 - 313
"...></script><script async>(funct..." Line: 202 Column: 42 - 55
"...;</script><script async>var se..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 217 Column: 45 - 175
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=698118750241879&ev=PageView&noscript=1"></nosc..."

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tutellus.com Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

tutellus.com TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.

TUTELLUS.COM Tutellus: Uniendo aprendizaje y blockchain para un futuro colaborativo

tutellus.com Website Information

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tutellus.com Alexa Rank

tutellus.com whois

tutellus.com server information

Servers Location

tutellus.com desktop page speed rank

tutellus.com Desktop Speed Test Quick Summary

priority - 24Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 237KiB (88% reduction).

priority - 15Leverage 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:

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 7Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

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priority - 0Minify 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 1.6KiB (36% reduction).

tutellus.com Desktop Resource Breakdown

tutellus.com mobile page speed rank

tutellus.com Mobile Speed Test Quick Summary

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 11 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 26Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

priority - 24Leverage 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:

priority - 12Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 115.1KiB (31% reduction).

priority - 8Prioritize visible content

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priority - 2Minify JavaScript

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priority - 0Enable compression

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tutellus.com Mobile Resource Breakdown

tutellus.com mobile page usability

tutellus.com Mobile Usability Test Quick Summary

priority - 5Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 438 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

priority - 4Size 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.

tutellus.com HTML validation

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

The “banner” role is unnecessary for element “header”.

The “navigation” role is unnecessary for element “nav”.

The “contentinfo” role is unnecessary for element “footer”.

The “type” attribute is unnecessary for JavaScript resources.

Errors

Attribute “value” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “content”, “property”.

The “scheme” attribute on the “meta” element is obsolete. Use only one scheme per field, or make the scheme declaration part of the value.

Attribute “body-class” not allowed on element “body” at this point.

Attribute “dropfile” not allowed on element “body” at this point.

Attribute “responsive” not allowed on element “body” at this point.

Attribute “tudle” not allowed on element “a” at this point.

Attribute “ng-controller” not allowed on element “span” at this point.

Attribute “ng-click” not allowed on element “span” at this point.

Attribute “ng-controller” not allowed on element “li” at this point.

Attribute “ng-submit” not allowed on element “form” at this point.

Attribute “ng-if” not allowed on element “input” at this point.

Attribute “ng-controller” not allowed on element “div” at this point.

Attribute “ng-if” not allowed on element “div” at this point.