SEO report of life4iot.com

News - Life4IOT

www.life4iot.com/

Error! The "meta description" is missing, the page has no summary description!


 Tasks

  • Avoid using deprecated HTML tags.
  • Try to make your site load faster.

 SEO

URL

Domain : www.life4iot.com/

Character length : 17

Title
News - Life4IOT
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol

Good! The OG (Open Graph) protocol is set on this website.

locale: ko_KR
type: website
title: News - Life4IOT
url: http://www.life4iot.com/
site_name: Life4IOT

Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://life4iot.com/robots.txt
User-agentDisallowed for the search engines
*
  • /wp-admin/


 Social

Social Engagement

No info found.

 Content

Doctype
Missing doctype element
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”ko”.
Title
News - Life4IOT

Character length : 15

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 7%

Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
H1H2H3H4H5H6
0041700
Heading structure in the source code
  • <H3> CMSIS란?
  • <H3> [WizFi250심화과정 2] Setting up the Eclipse Environment for GCC ARM
  • <H3> SNS을 이용한 개인용 화재 경보 시스템 만들기
  • <H3> [WIZwiki-W7500 mbed porting Guide] 4. wait
  • <H3> [Python으로 GUI 프로그램 하기1]-wxFormBuilder 설치
  • <H3> Arduino Library Manager에 Library 등록하기
  • <H3> Arduino에서 Wi-Fi 기반의 MQTT 사용하기
  • <H3> WizFi250 Arduino Library
  • <H3> Arduino Library를 구현하기 위한 Eclipse 개발 환경 구축
  • <H4> Lecture
  • <H3> 2.라즈베리파이 OpenHAB 환경설정
  • <H3> [WizFi250심화과정 1] Setting up the GCC ARM Toolchain
  • <H3> [WizFi250심화과정 3] Uart Test Example 구동
  • <H3> [WizFi250심화과정 6] Cortex M3에서 Wi-Fi 사용하기 – LED Control using TCP Communication
  • <H3> [WizFi250심화과정 5] Cortex M3에서 Wi-Fi 사용하기 – WizFi250 TCP Server Loopback
  • <H3> History of mbed RPC Library for adding WIZwiki-W7500
  • <H3> Arduino Library를 구현하기 위한 Eclipse 개발 환경 구축
  • <H3> [Arduino Uno WiFi Shield]WizFi250과 Xively를 이용하여 온도 센서 모니터링 하기 (2/2)
  • <H4> LATEST ARTICLES
  • <H3> DIY Smart Home Projects
  • <H3> Arduino Library Manager에 Library 등록하기
  • <H3> Arduino에서 Wi-Fi 기반의 MQTT 사용하기
  • <H3> WizFi250 Arduino Library
  • <H3> Arduino Library를 구현하기 위한 Eclipse 개발 환경 구축
  • <H3> Arduino Sketch에서 printf 사용하기
  • <H3> gvim+ctags+cscope 설정(windows)
  • <H3> 라즈베리파이 Static IP 설정 방법
  • <H3> Zigbeegate
  • <H3> [WizFi250 심화과정]Cortex-M3에서 Wi-Fi 사용하기 강의자료
  • <H4> MOST POPULAR
  • <H3> pyserial 사용 중 아래와 같은 문제 발생 시 해결 방법
  • <H3> Keil IDE에 Flash Algorithm 추가 하기
  • <H3> Arduino Library를 구현하기 위한 Eclipse 개발 환경 구축
  • <H3> Remote Temperature/Humidity Checker & LED controller using mbed rpc
  • <H4> HOT NEWS
  • <H3> [Arduino Uno] WizFi250과 Xively를 이용하여 온도 센서 모니터링 하기 (1/2)
  • <H3> How to make IPv6 Self Test Environment
  • <H3> [Arduino]WIZ550 ioShield-A 기반의 FTP Server 구현(SD Card 사용)
  • <H3> mbed RPC (Remote Procedure Call)
  • <H4> EDITOR PICKS
  • <H3> DIY Smart Home Projects
  • <H3> Arduino Library Manager에 Library 등록하기
  • <H3> Arduino에서 Wi-Fi 기반의 MQTT 사용하기
  • <H4> POPULAR POSTS
  • <H3> 1. 라즈베리파이 설치 및 SSH 설정
  • <H3> CMSIS란?
  • <H3> [Python으로 GUI 프로그램 하기 4]-py2exe로 Windows 실행 파일로 만들기
  • <H4> POPULAR CATEGORY
Word cloud
  • arduino28
  • wi-fi12
  • 사용하기11
  • library10
  • mbed9
  • iot9
  • news8
  • eclipse7
  • tcp7
  • cortex6
  • project6
  • diy6
  • server6
  • example4
  • 구현하기4
  • 이용하여4
  • gcc4
  • 기반의4
  • library를4
  • rss4
  • arm4
  • loopback4
  • 다운로드4
  • led4
  • lecture4
  • tech4
  • raspberry3
  • 포스팅에서는3
  • 설명한다3
  • toolchain3
  • windows3
  • 라즈베리파이3
  • linux3
  • python3
  • mqtt3
  • arduino에서3
  • 등록하기3
  • manager에3
  • 예제를3
  • recipes3
  • popular3
  • rpc3
  • using3
  • 한국어3
  • password3
  • 이용한3
  • xively를2
  • control2
  • communication2
  • 모니터링2
  • smart2
  • 구성도2
  • 파일을2
  • latest2
  • home2
  • uno2
  • uart2
  • projects2
  • remote2
  • wordpress2
Keyword matrix
wordtitledescriptionsheading
arduino
wi-fi
사용하기
library
mbed
iot
Two Word cloud
  • iot news4
  • arduino에서 wi-fi3
  • wi-fi 사용하기3
  • library를 구현하기3
  • arduino library3
  • tech recipes3
Three Word cloud
  • gcc arm toolchain3
  • arduino에서 wi-fi 기반의2
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 43 images on this web page.

Alternate attributes for the following 40 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

 Technologies

Mobile optimization
This website is optimal for mobile devices!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with www.
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.

 Speed test

Server response time
The server response time is fast enough.
Loading time
6,328 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
55
Number of source domains
11
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://www.life4iot.com/bigtop.js
  • http://count50.51yes.com/click.aspx?id=504999387&logo=12
  • http://count50.51yes.com/click.aspx?id=505728219&logo=12
  • http://www.keyanku.com/hkmtz/tz.js
  • https://www.855549.com/jscss/qjbl.js
  • https://www.855549.com/jscss/global.js
  • https://www.855549.com/data/js/change.js?time=New%20Date()
  • https://www.855549.com/data/js/gsb.js
  • https://www.855549.com/data/js/ptgsb.js
List of render blocking css files
  • http://www.life4iot.com/img/style.css
  • https://www.855549.com/jscss/index.css

 Speed test – Javascript

Javascript
Error! Too many javascript files found which slows down the page load on the website.
  • http://www.life4iot.com/wp-includes/js/jquery/jquery.js?ver=1.12.4
  • http://www.life4iot.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
  • http://www.life4iot.com/wp-content/plugins/crayon-syntax-highlighter/js/min/crayon.min.js?ver=_2.7.2_beta
  • http://www.life4iot.com/wp-content/plugins/revslider/rs-plugin/js/jquery.themepunch.tools.min.js?ver=4.6.93
  • http://www.life4iot.com/wp-content/plugins/revslider/rs-plugin/js/jquery.themepunch.revolution.min.js?ver=4.6.93
  • http://www.life4iot.com/wp-content/plugins/zero-spam/js/zerospam.js?ver=3.0.6
  • http://www.life4iot.com/wp-content/plugins/jetpack/modules/wpgroho.js?ver=4.5.7
  • http://www.life4iot.com/wp-content/themes/Newspaper/js/tagdiv_theme.js?ver=6.6.3
  • http://www.life4iot.com/wp-includes/js/comment-reply.min.js?ver=4.5.7
  • http://www.life4iot.com/wp-includes/js/wp-embed.min.js?ver=4.5.7
  • http://www.life4iot.com/wp-content/plugins/sitepress-multilingual-cms/res/js/sitepress.js?ver=4.5.7
  • http://www.life4iot.com/wp-content/plugins/js_composer/assets/js/dist/js_composer_front.min.js?ver=4.9
File size of all javascript files combined
259.15KB
Javascript minifying
You can save 1.4KB (22% compression) on the analysed URL by minifying the javascript files.

 Speed test – CSS

CSS
Error! Too many CSS files detected that slows down the page load.
  • http://www.life4iot.com/wp-content/plugins/sitepress-multilingual-cms/res/css/language-selector.css?v=3.3.5
  • http://www.life4iot.com/wp-content/plugins/crayon-syntax-highlighter/css/min/crayon.min.css?ver=_2.7.2_beta
  • http://www.life4iot.com/wp-content/plugins/revslider/rs-plugin/css/settings.css?ver=4.6.93
  • http://www.life4iot.com/wp-content/plugins/js_composer/assets/css/js_composer.min.css?ver=4.9
  • http://www.life4iot.com/wp-content/themes/Newspaper/style.css?ver=6.6.3
  • http://www.life4iot.com/wp-content/plugins/jetpack/css/jetpack.css?ver=4.2.2
File size of all css files combined
38.26KB
CSS minifying
You can save 787B (13% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
99.10KB
Gzip compression
Error! By using Gzip you can save 57.1KB (66% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
34
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://www.keyanku.com/hkmtz/tz.jsExpiry time is not specified
http://www.life4iot.com/bigtop.jsExpiry time is not specified
http://www.life4iot.com/img/logo.pngExpiry time is not specified
http://www.life4iot.com/img/more_37.jpgExpiry time is not specified
http://www.life4iot.com/img/style.cssExpiry time is not specified
https://www.855549.com/data/js/gsb.jsExpiry time is not specified
https://www.855549.com/data/js/ptgsb.jsExpiry time is not specified
https://www.855549.com/data/upload/012.jpgExpiry time is not specified
https://www.855549.com/data/upload/1.jpgExpiry time is not specified
https://www.855549.com/data/upload/120.jpgExpiry time is not specified
https://www.855549.com/data/upload/15.jpgExpiry time is not specified
https://www.855549.com/data/upload/pg.jpgExpiry time is not specified
https://www.855549.com/data/upload/wx.jpgExpiry time is not specified
https://www.855549.com/data/upload/xj.jpgExpiry time is not specified
https://www.855549.com/img/5682.gifExpiry time is not specified
https://www.855549.com/img/5701.gifExpiry time is not specified
https://www.855549.com/img/5802.gifExpiry time is not specified
https://www.855549.com/img/bg.jpgExpiry time is not specified
https://www.855549.com/img/close_jia.pngExpiry time is not specified
https://www.855549.com/img/cnc999.gifExpiry time is not specified
https://www.855549.com/img/icon5.pngExpiry time is not specified
https://www.855549.com/img/js.gifExpiry time is not specified
https://www.855549.com/img/vns.gifExpiry time is not specified
https://www.855549.com/img/xin2c.gifExpiry time is not specified
https://www.855549.com/img/xpj1.gifExpiry time is not specified
https://www.855549.com/img/zcp.gifExpiry time is not specified
https://www.855549.com/img/zu.gifExpiry time is not specified
https://www.855549.com/jscss/global.jsExpiry time is not specified
https://www.855549.com/jscss/index.cssExpiry time is not specified
https://www.855549.com/jscss/qjbl.jsExpiry time is not specified
https://www.kj965.com/chajian/bm.jsExpiry time is not specified
https://c.cnzz.com/core.php?web_id=1273520018&t=z15 minutes
https://s19.cnzz.com/z_stat.php?id=1273520018&web_id=127352001890 minutes

 Speed test – Images

File size of all images combined
3.93MB
Image optimisation
You can save 476.3KB (30% compression) by optimising the images below:

 Links

We found a total of 122 different links.
Internal links: 120
External links: 2

External links:

Link text (anchor) Link strength

Internal links:

Link text (anchor) Link strength

 Website security

IP
183.111.174.34
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Warning! The website contains at least one unencrypted email address.

 Sites on same ip

life4iot.com

life4iot.com

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lessclean.com

attihouse.com

attihouse.com

syclean.com

syclean.com

sojunghealth.com

sojunghealth.com

maumdesign.co.kr

maumdesign.co.kr

jobwara.com

jobwara.com

nkmoney.com

nkmoney.com

goldcoast-sd.com

goldcoast-sd.com

ymsports.kr

ymsports.kr

 Icons

Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.

 Order of Heading elements on mobile by position

  • H3 : 3. OpenHAB Mosquito Broker ??, ( 171px from top )
  • H3 : Ubuntu Samba Client ??, ( 171px from top )
  • H3 : WizFi250 Simple Example for mbed platform, ( 171px from top )
  • H3 : FreeRTOS??? W7500 UART CLI (Command Line Interpreter) ????, ( 171px from top )
  • H3 : [WizFi250 ???? 7]Cortex M3?? Wi-Fi ???? – OpenAPI? ???? ?? ?? ????, ( 171px from top )
  • H3 : Arduino Library Manager? Library ????, ( 374px from top )
  • H3 : Arduino?? Wi-Fi ??? MQTT ????, ( 544px from top )
  • H3 : Arduino Library? ???? ?? Eclipse ?? ?? ??, ( 544px from top )
  • H3 : WizFi250 Arduino Library, ( 565px from top )
  • H4 : Lecture, ( 661px from top )
  • H3 : 3. OpenHAB Mosquito Broker ??, ( 717px from top )
  • H3 : [WizFi250 ???? 7]Cortex M3?? Wi-Fi ???? – OpenAPI? ???? ?? ?? ????, ( 819px from top )
  • H3 : [WizFi250???? 1] Setting up the GCC ARM Toolchain, ( 954px from top )
  • H3 : 1. ?????? ?? ? SSH ??, ( 1056px from top )
  • H3 : [WizFi250???? 2] Setting up the Eclipse Environment for GCC ARM, ( 1158px from top )

 Typos

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