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Devmedia.com.br DevMedia | Plataforma para Programadores

São milhares de Cursos, DevCasts, Códigos e Artigos sobre Java, JavaScript, PHP, Delphi, Banco de dados, HTML, CSS, C#, C++, Python e .NET. Acesse agora!

Need help with your SEO?
Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 7.75 sec.
Last Checked: 08/07/2019

Devmedia.com.br receives about thirty thousand unique visitors and sixty thousand pageviews per day. The estimated value of devmedia.com.br is one million USD. Each unique visitor makes about 1.76 pageviews on average.

Over the time devmedia.com.br has been ranked as high as 4,345 in the world, while most of its traffic comes from Brazil, where it reached as high as 532 position.

It’s good for devmedia.com.br that their server is also located in Brazil, as that enables the majority of their visitors to benefit from a much faster page load time.

At the time of the last check (July 05, 2019) devmedia.com.br has a valid and up-to-date SSL certificate that expires on July 23, 2020.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust devmedia.com.br is quite a safe domain.

Mobile-Friendly test indicates that devmedia.com.br is well optimized for mobile and tablet devices, however website page loading time could be improved.

Global Rank
11,693
Average Load Time
2.38sec
Links In Count
538
Website Value
$1.0 M
Overview
Last Updated: 08/23/2019
Overall result - "devmedia.com.br" is SAFE.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton Connect Safe
Last Updated: 01/12/2019
NCS "devmedia.com.br" OK.

Norton ConnectSafe evaluates devmedia.com.br for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 02/07/2019
GSS "devmedia.com.br" OK.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing
Last Updated: 01/09/2019
Malware not found at "devmedia.com.br".
"devmedia.com.br" is not a phishing page.
"devmedia.com.br" does not install unwanted software.
"devmedia.com.br" does not contain harmfull applications.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
Site Advisor
Last Updated: 01/09/2019
SA "devmedia.com.br" OK.

McAfee assesses devmedia.com.br for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze devmedia.com.br for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 01/09/2019
WOT "devmedia.com.br" VERY GOOD.

The WOT calculates reputation of the devmedia.com.br. This reputation system receives ratings from users and information from third-party sources, assesses the devmedia.com.br for safety features and confirms, whether devmedia.com.br is suitable for children.

SSL Information
Domain www.devmedia.com.br
Issuer USERTrust RSA Domain Validation Secure Server CA
Algorithm RSA-SHA256
Valid form 03/25/2019
Expiration 07/23/2020
Signed Certificate is not self signed
Additional Domains www.devmedia.com.br
devmedia.com.br
Server Location
Sao Paulo
Sao Paulo
Brazil
ASN Information

ASN ID: 53060
ASN Title: Porta 80 - Servicos em Internet Ltda, BR

Last Update: 05/30/2019

% Joint Whois - whois.lacnic.net
% This server accepts single ASN, IPv4 or IPv6 queries

% Brazilian resource: whois.registro.br

% Copyright (c) Nic.br
% The use of the data below is only permitted as described in
% full by the terms of use at https://registro.br/termo/en.html ,
% being prohibited its distribution, commercialization or
% reproduction, in particular, to use it for advertising or
% any similar purpose.
% 2018-07-25T13:04:00-03:00

aut-num: AS53060
owner: Porta 80 - Servicos em Internet Ltda
responsible: Porta 80 Web Hosting
owner-c: POWHO
routing-c: POWHO
abuse-c: POWHO
created: 20090814
changed: 20130306
inetnum: 187.85.64.0/20

nic-hdl-br: POWHO
person: Porta 80 Web Hosting
created: 20100503
changed: 20170711

% Security and mail abuse issues should also be addressed to
% cert.br, http://www.cert.br/ , respectivelly to cert@cert.br
% and mail-abuse@cert.br
%
% whois.registro.br accepts only direct match queries. Types
% of queries are: domain (.br), registrant (tax ID), ticket,
% provider, contact handle (ID), CIDR block, IP and ASN.

HTML Metatags
Title
DevMedia | Plataforma para Programadores
The title has an optimal length. Search engines typically displays the first 50–70 characters of a title tag. If you keep your titles under 70 characters, our research suggests that you can expect about 90% of your titles to display properly.
Description
São milhares de Cursos, DevCasts, Códigos e Artigos sobre Java, JavaScript, PHP, Delphi, Banco de dados, HTML, CSS, C#, C++, Python e .NET. Acesse agora!
The description has optimal length. Keep in mind that the "optimal" length will vary depending on the situation, and your primary goal should be to provide value and drive clicks.
Encoding
ISO-8859-1
You should always specify the encoding used for an HTML page. If you don't, you risk that characters in your content are incorrectly interpreted. This is not just an issue of human readability, increasingly machines need to understand your data too.
Language
pt Portuguese
Identifying the language of your content allows you to automatically do a number of things, from changing the look and behavior of a page, to assisting search engines in extracting information. If part of the page uses text in a different language, you can add a language attribute with a different value to the element that surrounds that content.
Language Region
Not Found
Images
Attribute ALT
Line 137, ...<img height="1" width="1" style="display:none" src="https://www.f...
Line 251, ...<img src="//www.devmedia.com.br/layout/home/portal2/imagem/remove...
Line 258, ...<img src="//www.devmedia.com.br/imagens/2013/buscar_grey.png">...
Line 264, ...<img src="//www.devmedia.com.br/layout/home/portal2/imagem/menu-m...
Line 270, ...<img src="//www.devmedia.com.br/layout/home/portal2/imagem/logo-d...
Line 274, ...<img src="//www.devmedia.com.br/layout/home/portal2/imagem/logo_d...
Line 282, ...<img src="//www.devmedia.com.br/layout/home/portal2/imagem/down-a...
Line 330, ...<img src="//www.devmedia.com.br/layout/home/portal2/imagem/down-a...
Line 366, ...<img src="//www.devmedia.com.br/imagens/2013/buscar_white.png">...
Line 372, ...<img src="//www.devmedia.com.br/layout/home/portal2/imagem/buscar...
Line 390, ...<img src="//www.devmedia.com.br/layout/home/portal2/imagem/remove...
Line 585, ...<img src="//www.devmedia.com.br/layout/home/portal2/imagem/right-...
Line 975, ...<img class="lozad" data-src="//www.devmedia.com.br/imagens/fotosc...
Line 989, ...<img class="lozad" data-src="//www.devmedia.com.br/imagens/fotosc...
Line 1003, ...<img class="lozad" data-src="//www.devmedia.com.br/imagens/fotosc...

25 items are hidden.
Full results are available for registered users only.
As a general rule, search engines do not interpret the content of image files. The text provided in the <img alt> attribute enables the site owner to provide relevant information to the search engine and to the end user.
H1-H6 Tags Information

For search engines, <H> tags helps understand the structure of the text on a page better. For users, headings are like anchors in a wall of text, navigating them through the page and making it easier to digest. The <h1> tag reinforces the core keyword(s) found in the <title>, <description>, and the <body>. We recommend that the <h1> tag includes keywords that reflect the contents of the page and that it is not longer than 150 characters in length, but don’t overuse the tags and the keywords in them. Keep it readable for users.

H1
The H1 tag is missing
Your H1 introduces the topic your page is all about, just as a title tells a reader what a book is all about. Add a header to the page by using a H1 tag and place it within the BODY of the page source.
H2
The H2s are akin to book chapters, describing the main topics you’ll cover in sections of the article.
H3
Subsequent headers, H3s to H6s, serve as additional sub-headings within each section, just as a book chapter may be split up by multiple sub-topics.
H4
H5
H6
Iframes Information
iFrame
Line 2006, ...<iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MCHB...
Since search engines consider the content in iframes to belong to another website, the best you can hope for is no effect on SEO. Iframes tend to neither help nor hurt your search engine ranking. For this reason, it’s best to refrain from using iframes on main pages that you want to rank high in search engine results. Instead, fill high-priority pages with useful, unique content and save iframes for other pages.
Code To Text Ratio
Code To Text Ratio
7.98 %
A good code to text ratio is anywhere from 25 to 70 percent. This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information. This has become especially apparent since search engines, such as Google, released the Panda update which placed importance on content-driven sites.
Favicons

Favicons are the little piece of graphic that represents your brand on browser tabs, bookmark lists, search history, search ads and even search results. These files are placed in a file called favicon.ico and placed in the root directory of a website. There are no direct SEO effects of having favicons. However, there may be indirect benefits such as increased usability of site and bookmarks. It makes your website look more professional and help a users to remember your site while browsing through multiple URLs. If you want to get mentioned benefits you have to specify icons for different web browsers and sometimes even for different mobiles.

Default Favicon
Line 47, //www.devmedia.com.br/favicon.png
Line 49, //www.devmedia.com.br/favicon.png
Backup icon for most desktop browsers (if no icon of the right size is found). Tag format <link rel="shortcut icon" href="path-to-16x16-icon.ico" type="image/x-icon" />
16x16 Optional Favicon
Standard icon for outdated browsers or small resolution hand held devices. Tag format <link rel="icon" type="image/png" sizes="16x16" href="path-to-16x16.png">
32x32 Optional Favicon
Standard for most desktop browsers. Tag format <link rel="icon" sizes="32x32" href="path-to-32x32.png">
96x96 Optional Favicon
Mostly used as GoogleTV icon. Tag format <link rel="icon" type="image/png" sizes="96x96" href="path-to-96x96.png">
Default Apple Icon
Line 42, //www.devmedia.com.br/favicon.png
Backup icon for apple devices (if no icon of the right size is found). Preferrable size 60x60. Tag format <link rel="apple-touch-icon" sizes="72x72" href="path-to-small-icon.png">
180x180 Apple Icon
iPhone 6 plus icons. Tag format <link rel="apple-touch-icon" sizes="180x180" href="path-to-180x180.png">
152x152 Apple Icon
iPad, iPad mini icons. Tag format <link rel="apple-touch-icon" sizes="152x152" href="path-to-icon-152x152.png">
167x167 Apple Icon
iPad Pro icon. Tag format <link rel="apple-touch-icon" sizes="167x167" href="path-to-167x167.png">
Robots.txt Information

Robots.txt is a text file that website owners can create to tell search engine bots how to crawl and index pages on their site.

Robots File
Robots File Loaded successfully (robots.txt)
You can have multiple lines of instructions to allow or disallow specific URLs and add multiple sitemaps. If you do not disallow a URL, then search engine bots assume that they are allowed to crawl it.
Disallow
26 record(s)
Other User-Agent
2 record(s)
Default User-Agent
Not found
Sitemap

A sitemap is an XML file where is provided information about each URL: when it was last updated, how often it changes, and how important it is in relation to other URLs in the site. Search engines crawling bots read this file to more efficiently and intelligently crawl your site and to find URLs that may be isolated from rest of the site's content.

Default Sitemap
Sitemap File failed Loaded (sitemap.xml)
Your site will benefit from having a sitemap.
WHOIS

% Copyright (c) Nic.br
% The use of the data below is only permitted as described in
% full by the terms of use at https://registro.br/termo/en.html ,
% being prohibited its distribution, commercialization or
% reproduction, in particular, to use it for advertising or
% any similar purpose.
% 2018-11-08T13:30:29-02:00

domain: devmedia.com.br
owner: DEVMEDIA EDITORA COMUNICACAO E DESIGN LTDA
owner-c: DEEDI
admin-c: DEEDI
tech-c: GLM80
billing-c: GLM80
nserver: ns1.porta80.com.br
nsstat: 20181108 AA
nslastaa: 20181108
nserver: ns2.porta80.com.br
nsstat: 20181108 AA
nslastaa: 20181108
nserver: ns3.porta80.com.br
nsstat: 20181108 AA
nslastaa: 20181108
created: 20040106 #1484174
changed: 20160511
expires: 20250106
status: published

nic-hdl-br: DEEDI
person: DevMedia Editora
created: 20070730
changed: 20161213

nic-hdl-br: GLM80
person: Gladstone Matos
created: 20011123
changed: 20171214

% Security and mail abuse issues should also be addressed to
% cert.br, http://www.cert.br/ , respectivelly to cert@cert.br
% and mail-abuse@cert.br
%
% whois.registro.br accepts only direct match queries. Types
% of queries are: domain (.br), registrant (tax ID), ticket,
% provider, contact handle (ID), CIDR block, IP and ASN.

DNS Records
HostA RecordTTL
devmedia.com.br187.85.74.813600
HostMX RecordPriorityTTL
devmedia.com.brmail.devmedia.com.br103600
HostNS RecordTTL
devmedia.com.brns2.porta80.com.br3600
devmedia.com.brns3.porta80.com.br3600
devmedia.com.brns1.porta80.com.br3600
HostTXT RecordTTL
devmedia.com.brv=spf1 a mx ip4:187.85.72.164/30 ?all3600

ns1.porta80.com.br
TTL: 3600
Email address: webmaster.porta80.com.br
Serial: 95
Refresh: 900
Retry: 600
Expire: 86400
Minimum: 3600

Last tested: 07/13/2016

Desktop
Desktop Speed
63%
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 211.4KiB (75% reduction).

Compressing http://devmedia.com.br/ could save 33.3KiB (76% reduction).
Compressing http://www.devmedia.com.br/jobs/adm/js/chosen.jquery.js could save 33KiB (81% reduction).
Compressing http://www.devmedia.com.br/css/2013/devmedia-header-footer.css?d=4.9 could save 31.9KiB (80% reduction).
Compressing http://staticxx.facebook.com/connect/xd_arbiter.php?version=42 could save 21.7KiB (66% reduction).
Compressing https://staticxx.facebook.com/connect/xd_arbiter.php?version=42 could save 21.7KiB (66% reduction).
Compressing http://www.devmedia.com.br/css/2013/devmedia-responsive.css?d=1.3 could save 15KiB (81% reduction).
Compressing http://www.devmedia.com.br/jobs/adm/css/chosen.css could save 11.6KiB (83% reduction).
Compressing http://www.devmedia.com.br/css/2013/devmedia-docs.css?id=54 could save 10.8KiB (77% reduction).
Compressing http://www.devmedia.com.br/css/2013/home-css-styleline.css?id=8 could save 5.9KiB (74% reduction).
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Compressing http://www.devmedia.com.br/layout/banner/2016/julho/6/css/style.css could save 2.7KiB (74% reduction).
Compressing http://platform.twitter.com/oct.js could save 2.3KiB (61% reduction).
Compressing http://www.devmedia.com.br/js/2013/revistas.js?d=2.3 could save 2KiB (82% reduction).
Compressing http://www.devmedia.com.br/js/2013/menu.js?d=6.5 could save 1.9KiB (74% reduction).
Compressing http://www.devmedia.com.br/portal/js/2013/loadbanner.js could save 1.6KiB (73% reduction).
Compressing http://www.devmedia.com.br/portal/js/2013/loadbannerresize.js could save 1.5KiB (72% reduction).
Compressing http://www.devmedia.com.br/css/2013/dm-destaque-solo.css?id=5 could save 1.2KiB (62% reduction).

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:

http://www.devmedia.com.br/Imagens/2013/logo_new.png (expiration not specified)
http://www.devmedia.com.br/Imagens/2013/setadir.png (expiration not specified)
http://www.devmedia.com.br/Imagens/2013/setaesq.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/494949.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/DevMedia-cursos-bg.jpg (expiration not specified)
http://www.devmedia.com.br/imagens/2013/DevMedia-cursos.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/buscar.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/icon_1.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/logo-footer.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/menu-white.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/menu.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/moeda_num.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/programador.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/soc-icon-1.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/soc-icon-2.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/soc-icon-3.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/soc-icon-4.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/stars.png (expiration not specified)
http://www.devmedia.com.br/jobs/adm/css/chosen.css (expiration not specified)
http://www.devmedia.com.br/jobs/adm/js/chosen.jquery.js (expiration not specified)
http://www.devmedia.com.br/js/2013/jquery.scrollTo-1.4.3.1.js (expiration not specified)
http://www.devmedia.com.br/layout/banner/2016/julho/6/banner-top.jpg (expiration not specified)
http://www.devmedia.com.br/layout/banner/2016/julho/6/css/style.css (expiration not specified)
http://www.devmedia.com.br/layout/banner/2016/julho/6/img-banner.png (expiration not specified)
http://www.devmedia.com.br/layout/banner/2016/julho/6/smile.png (expiration not specified)
http://www.devmedia.com.br/portal/js/2013/loadbanner.js (expiration not specified)
http://www.devmedia.com.br/portal/js/2013/loadbannerresize.js (expiration not specified)
http://www.googletagmanager.com/gtm.js?id=GTM-M947VW (15 minutes)
http://connect.facebook.net/en_US/fbevents.js (20 minutes)
http://connect.facebook.net/pt_BR/sdk.js (20 minutes)
http://platform.twitter.com/oct.js (30 minutes)
http://www.google-analytics.com/ga.js (2 hours)

Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 106.4KiB (48% reduction).

Losslessly compressing http://www.devmedia.com.br/imagens/2013/menu-white.png could save 44.7KiB (99% reduction).
Compressing and resizing http://arquivo.devmedia.com.br/revistas/es/capa/85…-es-magazine-85-GG.png could save 29KiB (50% reduction).
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Losslessly compressing http://www.devmedia.com.br/imagens/2013/DevMedia-cursos.png could save 2.6KiB (21% reduction).
Losslessly compressing http://www.devmedia.com.br/imagens/2013/icon_1.png could save 1.7KiB (36% reduction).
Losslessly compressing http://www.devmedia.com.br/imagens/2013/moeda_num.png could save 1.5KiB (19% reduction).
Losslessly compressing http://www.devmedia.com.br/imagens/2013/logo-footer.png could save 1.2KiB (50% reduction).
Losslessly compressing http://www.devmedia.com.br/imagens/2013/programador.png could save 1.1KiB (13% reduction).
Losslessly compressing http://www.devmedia.com.br/layout/banner/2016/julho/6/smile.png could save 949B (78% reduction).
Losslessly compressing http://www.devmedia.com.br/imagens/2013/DevMedia-cursos-bg.jpg could save 938B (13% reduction).
Losslessly compressing http://www.devmedia.com.br/Imagens/2013/setadir.png could save 613B (34% reduction).
Losslessly compressing http://www.devmedia.com.br/Imagens/2013/setaesq.png could save 569B (32% reduction).

Your page has 6 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:

http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js
http://www.devmedia.com.br/js/2013/jquery.scrollTo-1.4.3.1.js
http://www.devmedia.com.br/js/2013/revistas.js?d=2.3
http://www.devmedia.com.br/portal/js/2013/loadbanner.js
http://www.devmedia.com.br/portal/js/2013/loadbannerresize.js
http://platform.twitter.com/oct.js

Optimize CSS Delivery of the following:

http://www.devmedia.com.br/css/2013/devmedia.css?d=1
http://www.devmedia.com.br/css/2013/devmedia-responsive.css?d=1.3
http://www.devmedia.com.br/css/2013/devmedia-header-footer.css?d=4.9
http://www.devmedia.com.br/css/2013/devmedia-docs.css?id=54
http://www.devmedia.com.br/css/2013/dm-destaque-solo.css?id=5
http://www.devmedia.com.br/css/2013/bannerstyle.css?id=3
http://www.devmedia.com.br/css/2013/home-css-styleline.css?id=8
https://fonts.googleapis.com/css?family=Lato:400,1…ic,700italic,900italic
https://fonts.googleapis.com/css?family=Inconsolata
http://www.devmedia.com.br/layout/banner/2016/julho/6/css/style.css

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 19.1KiB (34% reduction).

Minifying http://www.devmedia.com.br/jobs/adm/js/chosen.jquery.js could save 11.6KiB (29% reduction).
Minifying http://www.devmedia.com.br/js/2013/jquery.scrollTo-1.4.3.1.js could save 4.9KiB (64% reduction).
Minifying http://www.devmedia.com.br/js/2013/revistas.js?d=2.3 could save 732B (30% reduction).
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Minifying http://www.devmedia.com.br/portal/js/2013/loadbannerresize.js could save 651B (31% reduction).
Minifying http://www.devmedia.com.br/js/2013/menu.js?d=6.5 could save 603B (24% reduction).

Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 16.2KiB (19% reduction).

Minifying http://www.devmedia.com.br/css/2013/devmedia-header-footer.css?d=4.9 could save 6.3KiB (16% reduction).
Minifying http://www.devmedia.com.br/css/2013/devmedia-responsive.css?d=1.3 could save 4.4KiB (24% reduction).
Minifying http://www.devmedia.com.br/jobs/adm/css/chosen.css could save 1.9KiB (14% reduction).
Minifying http://www.devmedia.com.br/css/2013/home-css-styleline.css?id=8 could save 1.4KiB (19% reduction).
Minifying http://www.devmedia.com.br/css/2013/devmedia.css?d=1 could save 1.2KiB (20% reduction).
Minifying http://www.devmedia.com.br/layout/banner/2016/julho/6/css/style.css could save 959B (26% reduction).

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 12KiB (28% reduction).

Minifying http://devmedia.com.br/ could save 12KiB (28% reduction).

Desktop Resource Breakdown
Total Resources105
Number of Hosts17
Static Resources61
JavaScript Resources15
CSS Resources12

Last tested: 07/13/2016

Mobile
Mobile Usability
99%
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 <label for="filtro_tecnologia">Tecnologias:</label> is close to 2 other tap targets final.

Mobile Speed
56%
Your page has 4 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:

http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js
http://www.devmedia.com.br/portal/js/2013/loadbanner.js
http://www.devmedia.com.br/portal/js/2013/loadbannerresize.js
http://platform.twitter.com/oct.js

Optimize CSS Delivery of the following:

http://www.devmedia.com.br/css/2013/devmedia.css?d=1
http://www.devmedia.com.br/css/2013/devmedia-responsive.css?d=1.3
http://www.devmedia.com.br/css/2013/devmedia-header-footer.css?d=4.9
http://www.devmedia.com.br/css/2013/devmedia-docs.css?id=54
http://www.devmedia.com.br/css/2013/dm-destaque-solo.css?id=5
http://www.devmedia.com.br/css/2013/bannerstyle.css?id=3
http://www.devmedia.com.br/css/2013/home-css-styleline.css?id=8
https://fonts.googleapis.com/css?family=Lato:400,1…ic,700italic,900italic
https://fonts.googleapis.com/css?family=Inconsolata
http://www.devmedia.com.br/layout/banner/2016/julho/6/css/style.css

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:

http://www.devmedia.com.br/Imagens/2013/logo_new.png (expiration not specified)
http://www.devmedia.com.br/Imagens/2013/setadir.png (expiration not specified)
http://www.devmedia.com.br/Imagens/2013/setaesq.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/494949.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/DevMedia-cursos.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/buscar.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/icon_1.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/logo-footer.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/menu-white.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/menu.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/moeda_num.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/programador.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/soc-icon-1.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/soc-icon-2.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/soc-icon-3.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/soc-icon-4.png (expiration not specified)
http://www.devmedia.com.br/imagens/2013/stars.png (expiration not specified)
http://www.devmedia.com.br/jobs/adm/css/chosen.css (expiration not specified)
http://www.devmedia.com.br/jobs/adm/js/chosen.jquery.js (expiration not specified)
http://www.devmedia.com.br/layout/banner/2016/julho/6/banner-top.jpg (expiration not specified)
http://www.devmedia.com.br/layout/banner/2016/julho/6/css/style.css (expiration not specified)
http://www.devmedia.com.br/layout/banner/2016/julho/6/img-banner.png (expiration not specified)
http://www.devmedia.com.br/layout/banner/2016/julho/6/smile.png (expiration not specified)
http://www.devmedia.com.br/portal/js/2013/loadbanner.js (expiration not specified)
http://www.devmedia.com.br/portal/js/2013/loadbannerresize.js (expiration not specified)
http://www.googletagmanager.com/gtm.js?id=GTM-M947VW (15 minutes)
http://connect.facebook.net/en_US/fbevents.js (20 minutes)
http://connect.facebook.net/pt_BR/sdk.js (20 minutes)
http://platform.twitter.com/oct.js (30 minutes)
http://www.google-analytics.com/ga.js (2 hours)

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 198.4KiB (75% reduction).

Compressing http://devmedia.com.br/ could save 33.2KiB (76% reduction).
Compressing http://www.devmedia.com.br/jobs/adm/js/chosen.jquery.js could save 33KiB (81% reduction).
Compressing http://www.devmedia.com.br/css/2013/devmedia-header-footer.css?d=4.9 could save 31.9KiB (80% reduction).
Compressing http://staticxx.facebook.com/connect/xd_arbiter.php?version=42 could save 21.7KiB (66% reduction).
Compressing https://staticxx.facebook.com/connect/xd_arbiter.php?version=42 could save 21.7KiB (66% reduction).
Compressing http://www.devmedia.com.br/css/2013/devmedia-responsive.css?d=1.3 could save 15KiB (81% reduction).
Compressing http://www.devmedia.com.br/jobs/adm/css/chosen.css could save 11.6KiB (83% reduction).
Compressing http://www.devmedia.com.br/css/2013/devmedia-docs.css?id=54 could save 10.8KiB (77% reduction).
Compressing http://www.devmedia.com.br/css/2013/home-css-styleline.css?id=8 could save 5.9KiB (74% reduction).
Compressing http://www.devmedia.com.br/css/2013/devmedia.css?d=1 could save 4.9KiB (80% reduction).
Compressing http://www.devmedia.com.br/layout/banner/2016/julho/6/css/style.css could save 2.7KiB (74% reduction).
Compressing http://www.devmedia.com.br/js/2013/menu.js?d=6.5 could save 1.9KiB (74% reduction).
Compressing http://www.devmedia.com.br/portal/js/2013/loadbanner.js could save 1.6KiB (73% reduction).
Compressing http://www.devmedia.com.br/portal/js/2013/loadbannerresize.js could save 1.5KiB (72% reduction).
Compressing http://www.devmedia.com.br/css/2013/dm-destaque-solo.css?id=5 could save 1.2KiB (62% reduction).

Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 60.8KiB (50% reduction).

Losslessly compressing http://www.devmedia.com.br/imagens/2013/menu-white.png could save 44.7KiB (99% reduction).
Losslessly compressing http://www.devmedia.com.br/layout/banner/2016/julho/6/img-banner.png could save 3.3KiB (12% reduction).
Losslessly compressing http://www.devmedia.com.br/Imagens/2013/logo_new.png could save 2.6KiB (37% reduction).
Losslessly compressing http://www.devmedia.com.br/imagens/2013/DevMedia-cursos.png could save 2.6KiB (21% reduction).
Losslessly compressing http://www.devmedia.com.br/imagens/2013/icon_1.png could save 1.7KiB (36% reduction).
Losslessly compressing http://www.devmedia.com.br/imagens/2013/moeda_num.png could save 1.5KiB (19% reduction).
Losslessly compressing http://www.devmedia.com.br/imagens/2013/logo-footer.png could save 1.2KiB (50% reduction).
Losslessly compressing http://www.devmedia.com.br/imagens/2013/programador.png could save 1.1KiB (13% reduction).
Losslessly compressing http://www.devmedia.com.br/layout/banner/2016/julho/6/smile.png could save 949B (78% reduction).
Losslessly compressing http://www.devmedia.com.br/Imagens/2013/setadir.png could save 613B (34% reduction).
Losslessly compressing http://www.devmedia.com.br/Imagens/2013/setaesq.png could save 569B (32% reduction).

Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 16.2KiB (19% reduction).

Minifying http://www.devmedia.com.br/css/2013/devmedia-header-footer.css?d=4.9 could save 6.3KiB (16% reduction).
Minifying http://www.devmedia.com.br/css/2013/devmedia-responsive.css?d=1.3 could save 4.4KiB (24% reduction).
Minifying http://www.devmedia.com.br/jobs/adm/css/chosen.css could save 1.9KiB (14% reduction).
Minifying http://www.devmedia.com.br/css/2013/home-css-styleline.css?id=8 could save 1.4KiB (19% reduction).
Minifying http://www.devmedia.com.br/css/2013/devmedia.css?d=1 could save 1.2KiB (20% reduction).
Minifying http://www.devmedia.com.br/layout/banner/2016/julho/6/css/style.css could save 959B (26% reduction).

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 13.5KiB (29% reduction).

Minifying http://www.devmedia.com.br/jobs/adm/js/chosen.jquery.js could save 11.6KiB (29% reduction).
Minifying http://www.devmedia.com.br/portal/js/2013/loadbanner.js could save 651B (30% reduction).
Minifying http://www.devmedia.com.br/portal/js/2013/loadbannerresize.js could save 651B (31% reduction).
Minifying http://www.devmedia.com.br/js/2013/menu.js?d=6.5 could save 603B (24% reduction).

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 12KiB (28% reduction).

Minifying http://devmedia.com.br/ could save 12KiB (28% reduction).

Mobile Resource Breakdown
Total Resources100
Number of Hosts17
Static Resources59
JavaScript Resources12
CSS Resources12
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