diff --git a/src/Components/AGPLFooter.js b/src/Components/AGPLFooter.js
index ce1244ea3daf38c96b969074f58d1d37a43129e0..7f8a50f3ad4bf08fe4005d6b975d791a00979e24 100644
--- a/src/Components/AGPLFooter.js
+++ b/src/Components/AGPLFooter.js
@@ -16,7 +16,7 @@ class AGPLFooter extends Component{
         <Container>
           <Row justify="around">
             <Col md={1}>
-              <img src={acessoInfo} height="40"/>
+              <img src={acessoInfo} height="40" alt="acesso a informação"/>
             </Col>
             <Col md={8}>
               <p style={{fontSize: "12px", textAlign: "center"}}>
diff --git a/src/Components/AreasSubPages.js b/src/Components/AreasSubPages.js
index e569a61bb7e81691401a37f79086af36e261bd09..67b03f5a1c51375e0353fc1fc65b863dd3989ffa 100644
--- a/src/Components/AreasSubPages.js
+++ b/src/Components/AreasSubPages.js
@@ -10,7 +10,6 @@ import recursos from "../img/ilustra_recursos_digitais.png";
 import materiais from "../img/ilustra_materiais.png";
 import colecoes from "../img/ilustra_colecoes.png";
 const rows=(<Col md={3} sm={6}>
-
 <MediaCard name={"oi"}/>
 </Col>)
 const carrossel=(
@@ -35,12 +34,12 @@ const areaStyle={
 class SubPages extends Component{
   constructor(props){
     super(props);
+    
   }
   getCards(){
-    axios.get(`${apiUrl}/learning_objects`)
+    axios.get(`${apiUrl}/learning_objects`+ '?limit=12&sort=["published_at", "desc"]')
       .then(function(response){
-        console.log(response.data); // ex.: { user: 'Your User'}
-        // console.log(response.data); // ex.: 200
+        console.log(response.data);
       });
   }
   areaRender(){
@@ -63,9 +62,6 @@ class SubPages extends Component{
                 Recursos mais recentes </p>
               <Hidden sm xs>
               <Carousel showThumbs={false} autoPlay infiniteLoop={true} showStatus={false}>
-              {carrossel}
-              {carrossel}
-              {carrossel}
               </Carousel>
               </Hidden>
               <Visible sm xs>
diff --git a/src/Components/Card.js b/src/Components/Card.js
index 8b74c1c098a54162f227f37160eb9d83228f309f..9e5e808b9be7d8ab4ff71086595a0eea30457968 100644
--- a/src/Components/Card.js
+++ b/src/Components/Card.js
@@ -1,45 +1,38 @@
 import React from 'react';
-import { makeStyles } from '@material-ui/core/styles';
 import Card from '@material-ui/core/Card';
-import CardHeader from '@material-ui/core/CardHeader';
-import CardMedia from '@material-ui/core/CardMedia';
 import CardContent from '@material-ui/core/CardContent';
 import CardActions from '@material-ui/core/CardActions';
-import Avatar from '@material-ui/core/Avatar';
 import IconButton from '@material-ui/core/IconButton';
 import Typography from '@material-ui/core/Typography';
-import red from '@material-ui/core/colors/red';
 import FavoriteIcon from '@material-ui/icons/Favorite';
 import ShareIcon from '@material-ui/icons/Share';
-import MoreVertIcon from '@material-ui/icons/MoreVert';
 import thumbnail from "../img/girassol.jpg"
 
-const useStyles = {
-  card: {
-    maxWidth: 400,
-  },
-  media: {
-    height: 100,
-    paddingTop: '56.25%', // 16:9
-  },
-};
+// const useStyles = {
+//   card: {
+//     maxWidth: 400,
+//   },
+//   media: {
+//     height: 100,
+//     paddingTop: '56.25%', // 16:9
+//   },
+// };
 
 function RecipeReviewCard() {
-  const classes = useStyles;
-
+  // const classes = useStyles;
   return (
-    <Card className={classes.card}>
-      <img src={thumbnail}/>
+    <Card>
+      <img src={thumbnail} alt="thumbnail do recurso"/>
       <CardContent >
         <Typography variant="title" color="textSecondary" component="p">
           Girassol
         </Typography>
-        <Typography variant="body4" color="textSecondary" component="p">
+        <Typography variant="caption" color="textSecondary" component="p">
           This impressive paella is a perfect party dish and a fun meal to cook together with your
           guests. Add 1 cup of frozen peas along with the mussels, if you like.
         </Typography>
       </CardContent>
-      <CardActions disableSpacing>
+      <CardActions>
         <IconButton aria-label="Add to favorites">
           <FavoriteIcon />
         </IconButton>
diff --git a/src/Components/EcFooter.js b/src/Components/EcFooter.js
index 22ba7667a6e33cda0e389cfbbdab7765d072f61c..3d19a703e38f7ec07cb9beccf46b87715600c6dd 100644
--- a/src/Components/EcFooter.js
+++ b/src/Components/EcFooter.js
@@ -26,24 +26,24 @@ class EcFooter extends Component{
         <Col md={4} sm={4}>
           <h4>Sobre</h4>
           <ul style={listStyle}>
-          <li> <a>Sobre a Plataforma</a> </li>
-          <li> <a>Portais Parceiros</a> </li>
-          <li> <a>Termos de Uso</a> </li>
-          <li> <a>Contato</a> </li>
+          <li> <a href="#sobre">Sobre a Plataforma</a> </li>
+          <li> <a href="#parceiros">Portais Parceiros</a> </li>
+          <li> <a href="#termos-de-uso">Termos de Uso</a> </li>
+          <li> <a href="#contato">Contato</a> </li>
           </ul>
         </Col>
         <Col md={4} sm={4}>
           <h4>Ajuda</h4>
           <ul style={listStyle}>
-          <li>    <a>Central de Ajuda</a> </li>
-          <li>    <a>Publicando Recursos</a> </li>
-          <li>    <a>Encontrando Recursos</a> </li>
-          <li>    <a>Participando da Rede</a> </li>
-          <li>    <a>Gerenciando a Conta</a> </li>
+          <li>    <a href="#ajuda">Central de Ajuda</a> </li>
+          <li>    <a href="#publicar">Publicando Recursos</a> </li>
+          <li>    <a href="#busca">Encontrando Recursos</a> </li>
+          <li>    <a href="#rede">Participando da Rede</a> </li>
+          <li>    <a href="#conta">Gerenciando a Conta</a> </li>
           </ul>
         </Col>
         <Col md={4} sm={4}>
-          <img src={eduConectada} height="50%"/>
+          <img src={eduConectada} height="50%" alt="logo educação conectada"/>
         </Col>
         </Row>
         </Container>
diff --git a/src/Components/Funcionalities.js b/src/Components/Funcionalities.js
index 38c924ecc575e08985099be3db72033fc43300e7..d308f796b3e4121e6538bd4a4569e25b52a4462c 100644
--- a/src/Components/Funcionalities.js
+++ b/src/Components/Funcionalities.js
@@ -31,7 +31,7 @@ class Funcionalities extends Component{
         <h2>Aqui na Plataforma você pode:</h2>
         <Row style={imgRow}>
           <Col sm={4} md={4}>
-            <img src={compartilhar} height="150px"/>
+            <img src={compartilhar} height="150px" alt="compartilhar recursos"/>
             <span>
               <span style={title}>
                 Compartilhar
@@ -42,7 +42,7 @@ class Funcionalities extends Component{
             </span>
           </Col>
           <Col sm={4} md={4}>
-            <img src={relatar} height="150px"/>
+            <img src={relatar} height="150px" alt="relatar experiências"/>
             <span>
               <span style={title}>
                 Relatar experiências,
@@ -53,7 +53,7 @@ class Funcionalities extends Component{
             </span>
           </Col>
           <Col sm={4} md={4}>
-            <img src={guardar} height="150px"/>
+            <img src={guardar} height="150px" alt="guardar recursos"/>
             <span>
               <span style={title}>
                 Guardar recursos
@@ -65,7 +65,7 @@ class Funcionalities extends Component{
           </Col>
 
           <Col sm={4} md={4}>
-            <img src={seguir} height="150px"/>
+            <img src={seguir} height="150px" alt="seguir usuários"/>
             <span>
               <span style={title}>
                 Seguir usuários
@@ -76,7 +76,7 @@ class Funcionalities extends Component{
             </span>
           </Col>
           <Col sm={4} md={4}>
-            <img src={baixar} height="150px"/>
+            <img src={baixar} height="150px" alt="baixar recursos"/>
             <span>
               <span style={title}>
                 Baixar
@@ -87,7 +87,7 @@ class Funcionalities extends Component{
             </span>
           </Col>
           <Col sm={4} md={4}>
-            <img src={acessar} height="150px"/>
+            <img src={acessar} height="150px" alt="acessar materiais"/>
             <span>
               <span style={title}>
                 Acessar materiais
diff --git a/src/Components/MenuBar.js b/src/Components/MenuBar.js
index e08688624e51d0ead3309cff7bcc11cc64daf72c..3a57648e98fb6f9c040c743f08bb5660c62cf6cd 100644
--- a/src/Components/MenuBar.js
+++ b/src/Components/MenuBar.js
@@ -1,22 +1,21 @@
 import React, {Component} from 'react';
-import {Row, Col, Container, Hidden, Visible} from 'react-grid-system'
+import {Row, Col, Container} from 'react-grid-system'
 import '../App.css';
-import logoPlataforma from '../img/logo.svg';
-import logoEC from '../img/logoEC.svg';
+
 import tumbnail from '../img/logo_small.svg'
 import BT from './Button';
 import Menulist from './menulist';
 import { Link } from 'react-router-dom'
 import {IoIosMenu} from "react-icons/io";
-const logosStyle={
-  borderRight:"1px rgba(0,0,0,.1) solid",
-  paddingTop:"20px",
-  paddingBottom:"5px",
-  paddingLeft: "0px",
-  paddingRight: "0px",
-  justifyContent:"left",
-  display:"inline-flex"
-};
+// const logosStyle={
+//   borderRight:"1px rgba(0,0,0,.1) solid",
+//   paddingTop:"20px",
+//   paddingBottom:"5px",
+//   paddingLeft: "0px",
+//   paddingRight: "0px",
+//   justifyContent:"left",
+//   display:"inline-flex"
+// };
 const rowStyle={
   verticalAlign: "left"
 };
diff --git a/src/Components/SearchBar.js b/src/Components/SearchBar.js
index 93af4af7f33ddb93d3234f3ad092dad1b3cb3c08..5e272af1ab78b3eef75293a34ac568cb1541f400 100644
--- a/src/Components/SearchBar.js
+++ b/src/Components/SearchBar.js
@@ -1,20 +1,19 @@
 import React, {Component} from 'react';
 import '../App.css';
-import {Row, Col, Container} from 'react-grid-system';
-
+import {Row, Col} from 'react-grid-system';
 import Button from '@material-ui/core/Button';
 import Select from './Select';
 import TextField from '@material-ui/core/TextField';
 import {IoIosSearch} from 'react-icons/io';
-const barStyle={
-  backgroundColor: "white",
-  border: "none"
-};
-const searchButton={
-  backgroundColor: "white",
-  border: "none",
-  borderRadius: "0"
-};
+// const barStyle={
+//   backgroundColor: "white",
+//   border: "none"
+// };
+// const searchButton={
+//   backgroundColor: "white",
+//   border: "none",
+//   borderRadius: "0"
+// };
 
 class SearchBar extends Component {
   constructor (props) {
@@ -66,7 +65,7 @@ class SearchBar extends Component {
           <Col sm={3} md={2}>
             <Button
               type='submit'
-              size="100%"
+              size="medium"
               onClick={this.handleSearch.bind(this)}>
               <IoIosSearch  size="30px"/>
               </Button>
diff --git a/src/Components/SearchSection.js b/src/Components/SearchSection.js
index 36de5afbed2bdda5f5a34b0b5c1f053528420ec9..0faedfd41573349e58bdee47c7dbd2834cf0781f 100644
--- a/src/Components/SearchSection.js
+++ b/src/Components/SearchSection.js
@@ -2,7 +2,7 @@ import React, {Component} from 'react';
 import '../App.css';
 import banner from '../img/bannerBusca.jpg';
 import SearchBar from './SearchBar';
-import {Row, Col, Container} from 'react-grid-system';
+import {Row, Container} from 'react-grid-system';
 import {MdInfoOutline} from "react-icons/md"
 import { FaRegPlayCircle} from "react-icons/fa";
 
@@ -54,8 +54,8 @@ class SearchSection extends Component{
           <SearchBar/>
       </Container>
           <div style={{paddingBottom: "100px", color: "white"}}>
-            <a><MdInfoOutline size="30px"/>SOBRE A PLATAFORMA</a>
-            <a> <FaRegPlayCircle  size="25px"/>VÍDEO DE APRESENTAÇÃO</a>
+            <a href="#sobre"><MdInfoOutline size="30px"/>SOBRE A PLATAFORMA</a>
+            <a href="#apresentacao"> <FaRegPlayCircle  size="25px"/>VÍDEO DE APRESENTAÇÃO</a>
           </div>
       <Row justify="center">
       <button style={{...buttonStyle, ...{backgroundColor: "#ff7f00"}}} onClick={()=> {this.props.function("Recursos")}}>Recursos Educacionais Digitais</button>
diff --git a/src/Components/Select.js b/src/Components/Select.js
index 0e71ff23e16084b600dcdb8c4b35af758b2f5542..8ad195b06dc985c01cdb081f155047804d5ad4ff 100644
--- a/src/Components/Select.js
+++ b/src/Components/Select.js
@@ -1,10 +1,8 @@
 import React from 'react';
-import PropTypes from 'prop-types';
 import { withStyles } from '@material-ui/core/styles';
 import MenuItem from '@material-ui/core/MenuItem';
 import FormControl from '@material-ui/core/FormControl';
 import Select from '@material-ui/core/Select';
-import NativeSelect from '@material-ui/core/NativeSelect';
 import InputBase from '@material-ui/core/InputBase';
 
 const BootstrapInput = withStyles(theme => ({
@@ -15,18 +13,18 @@ const BootstrapInput = withStyles(theme => ({
   },
 }))(InputBase);
 
-const styles = theme => ({
-  root: {
-    display: 'flex',
-    flexWrap: 'wrap',
-  },
-  margin: {
-    margin: theme.spacing.unit,
-  },
-  bootstrapFormLabel: {
-    fontSize: 18,
-  },
-});
+// const styles = theme => ({
+//   root: {
+//     display: 'flex',
+//     flexWrap: 'wrap',
+//   },
+//   margin: {
+//     margin: theme.spacing.unit,
+//   },
+//   bootstrapFormLabel: {
+//     fontSize: 18,
+//   },
+// });
 
 class CustomizedSelects extends React.Component {
   state = {
@@ -38,7 +36,7 @@ class CustomizedSelects extends React.Component {
   };
 
   render() {
-    const { classes } = this.props;
+    // const { classes } = this.props;
 
     return (
         <FormControl>
@@ -56,8 +54,5 @@ class CustomizedSelects extends React.Component {
   }
 }
 
-CustomizedSelects.propTypes = {
-  classes: PropTypes.object.isRequired,
-};
 
 export default (CustomizedSelects);
diff --git a/src/Components/Sobre.js b/src/Components/Sobre.js
index ce1244ea3daf38c96b969074f58d1d37a43129e0..c1a4a5c4aff36e98fe88cac676affc1bb622a9e3 100644
--- a/src/Components/Sobre.js
+++ b/src/Components/Sobre.js
@@ -16,7 +16,7 @@ class AGPLFooter extends Component{
         <Container>
           <Row justify="around">
             <Col md={1}>
-              <img src={acessoInfo} height="40"/>
+              <img src={acessoInfo} height="40" alt="Acesso a informação"/>
             </Col>
             <Col md={8}>
               <p style={{fontSize: "12px", textAlign: "center"}}>
diff --git a/src/Components/StatsBar.js b/src/Components/StatsBar.js
index 37892db6e415bdc94418c63ab77c976391fdab2c..683c46c4ac1491beff863167388ae3448f102e90 100644
--- a/src/Components/StatsBar.js
+++ b/src/Components/StatsBar.js
@@ -1,5 +1,5 @@
 import React, {Component} from 'react';
-import {Grid, Col,Row, Container} from 'react-grid-system';
+import {Col,Row, Container} from 'react-grid-system';
 import mapaBrasil from '../img/mapa-brasil-line-icon.svg';
 const brasilStyle={
   backgroundColor: "#00bcd4",
@@ -16,10 +16,6 @@ const numberStyle={
   fontFamily: "Roboto, sans-serif",
    textAlign: "center"
 };
-const captions={
-  fontSize: "1.1em",
-  fontFamily: "Roboto, sans-serif"
-};
 const statistcStyle={
   display: "inline-block",
   padding: "5px",
@@ -33,7 +29,7 @@ class StatsBar extends Component{
       <Container>
       <Row>
         <Col md={6} sm={6} style={{borderRight:"2px dotted #fff", textAlign: "right", alignSelf: "center"}}>
-          <img src={mapaBrasil} height="83px"/>
+          <img src={mapaBrasil} height="83px" alt="mapa do brasil"/>
           <span  style={statistcStyle}>
             <span style={numberStyle}>
               31061
diff --git a/src/Home.js b/src/Home.js
index 821ef368819e4243bbec6b5bc84e066c3afaf0a3..a558ecc56116d166e23844b49bc417a8504ee8e2 100755
--- a/src/Home.js
+++ b/src/Home.js
@@ -1,4 +1,4 @@
-import React, {Component, Object} from 'react';
+import React, {Component} from 'react';
 import './App.css';
 import SearchSection from './Components/SearchSection';
 import SubPages from './Components/AreasSubPages';