SEO report of dataschool.co.kr

데이터 분석 스쿨 | 세상을 바꾸는 즐거운 비밀 - 빅데이터 분석, 통계학, 구글 애널리틱스 ...

dataschool.co.kr/

최고의 전문가에게 배우는 데이터 분석과 통계. 구글 애널리틱스, 빅데이터 분석, 미래예측 통계학 등

   

 Tasks

  • Avoid using deprecated HTML tags.

 SEO

URL

Domain : dataschool.co.kr/

Character length : 17

Title
데이터 분석 스쿨 | 세상을 바꾸는 즐거운 비밀 - 빅데이터 분석, 통계학, 구글 애널리틱스
Description
최고의 전문가에게 배우는 데이터 분석과 통계. 구글 애널리틱스, 빅데이터 분석, 미래예측 통계학 등
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.

type: blog
title: 데이터 분석 스쿨
description: 세상을 바꾸는 즐거운 비밀 - 분석과 통계의 모든 것
url: http://dataschool.co.kr/
site_name: 데이터 분석 스쿨

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.

 Social

Social Engagement

No info found.

 Content

Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”ko”.
Title
데이터 분석 스쿨 | 세상을 바꾸는 즐거운 비밀 - 빅데이터 분석, 통계학, 구글 애널리틱스

Character length : 51

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 11%

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
010000
Heading structure in the source code
  • <H2> 데이터 분석 스쿨
Word cloud
  • 데이터6
  • 마케팅2
  • 빅데이터2
  • 최고의2
Keyword matrix
wordtitledescriptionsheading
데이터
마케팅
빅데이터
최고의
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 6 images on this web page.

Alternate attributes for the following 3 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 in only one version. The www version is redirected to the version without 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 not fast enough: 0.42 seconds have passed until the page started to load.
Loading time
4,755 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
31
Number of source domains
4
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://dataschool.co.kr/.. /jquery.js?ver=1.11.1
  • http://dataschool.co.kr/.. /jquery-migrate.min.js?ver=1.2.1
  • http://dataschool.co.kr/.. /gtm4wp-form-move-tracker.js?ver=1.0
  • http://dataschool.co.kr/.. /gallery-lightbox.min.js?ver=1.0
  • http://dataschool.co.kr/.. /jquery.slimbox.min.js?ver=1.0
  • http://dataschool.co.kr/.. /jquery.jcarousel.min.js?ver=1.0
  • http://dataschool.co.kr/.. /jquery.mobile.custom.min.js?ver=4.0.23
  • http://dataschool.co.kr/.. /swipe-call.min.js?ver=4.0.23
  • http://dataschool.co.kr/.. /core.min.js?ver=4.0.23
  • http://dataschool.co.kr/.. /elements.min.js?ver=4.0.23
List of render blocking css files
  • http://dataschool.co.kr/.. /6658f274_ai1ec_parsed_css.css?ver=2.1.5
  • http://dataschool.co.kr/.. /bootstrap.min.css?ver=2.0.4
  • http://dataschool.co.kr/.. /bootstrap-responsive.min.css?ver=2.0.4
  • http://dataschool.co.kr/.. /cyberchimps-responsive.min.css?ver=1.0
  • http://dataschool.co.kr/.. /core.css?ver=1.0
  • http://dataschool.co.kr/.. /style.css?ver=1.0
  • http://dataschool.co.kr/.. /elements.css?ver=4.0.23

 Speed test – Javascript

Javascript
Error! Too many javascript files found which slows down the page load on the website.
  • http://dataschool.co.kr/wp/wp-includes/js/jquery/jquery.js?ver=1.11.1
  • http://dataschool.co.kr/wp/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.2.1
  • http://dataschool.co.kr/wp/wp-content/plugins/duracelltomi-google-tag-manager/js/gtm4wp-form-move-tracker.js?ver=1.0
  • http://dataschool.co.kr/wp/wp-content/themes/ifeature/cyberchimps/lib/js/gallery-lightbox.min.js?ver=1.0
  • http://dataschool.co.kr/wp/wp-content/themes/ifeature/cyberchimps/lib/js/jquery.slimbox.min.js?ver=1.0
  • http://dataschool.co.kr/wp/wp-content/themes/ifeature/cyberchimps/lib/js/jquery.jcarousel.min.js?ver=1.0
  • http://dataschool.co.kr/wp/wp-content/themes/ifeature/cyberchimps/lib/js/jquery.mobile.custom.min.js?ver=4.0.18
  • http://dataschool.co.kr/wp/wp-content/themes/ifeature/cyberchimps/lib/js/swipe-call.min.js?ver=4.0.18
  • http://dataschool.co.kr/wp/wp-content/themes/ifeature/cyberchimps/lib/js/core.min.js?ver=4.0.18
  • http://dataschool.co.kr/wp/wp-content/themes/ifeature/elements/lib/js/elements.min.js?ver=4.0.18
  • http://dataschool.co.kr/wp/wp-content/themes/ifeature/cyberchimps/lib/bootstrap/js/bootstrap.min.js?ver=2.0.4
  • http://dataschool.co.kr/wp/wp-content/themes/ifeature/cyberchimps/lib/js/retina-1.1.0.min.js?ver=1.1.0
File size of all javascript files combined
246.28KB
Javascript minifying
You can save 141B (13% 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://dataschool.co.kr/wp/wp-content/plugins/all-in-one-event-calendar/cache/6658f274_ai1ec_parsed_css.css?ver=2.1.5
  • http://dataschool.co.kr/wp/wp-content/themes/ifeature/cyberchimps/lib/bootstrap/css/bootstrap.min.css?ver=2.0.4
  • http://dataschool.co.kr/wp/wp-content/themes/ifeature/cyberchimps/lib/bootstrap/css/bootstrap-responsive.min.css?ver=2.0.4
  • http://dataschool.co.kr/wp/wp-content/themes/ifeature/cyberchimps/lib/bootstrap/css/cyberchimps-responsive.min.css?ver=1.0
  • http://dataschool.co.kr/wp/wp-content/themes/ifeature/cyberchimps/lib/css/core.css?ver=1.0
  • http://dataschool.co.kr/wp/wp-content/themes/ifeature/style.css?ver=1.0
  • http://dataschool.co.kr/wp/wp-content/themes/ifeature/elements/lib/css/elements.css?ver=4.0.18
File size of all css files combined
387.63KB
CSS minifying
You can save 2.4KB (22% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
16.21KB
Gzip compression
Error! By using Gzip you can save 242B (47% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
9
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://dataschool.co.kr/.. /glyphicons-halflings.pngExpiry time is not specified
http://dataschool.co.kr/.. /home.pngExpiry time is not specified
http://dataschool.co.kr/wp/wp-content/uploads/2014/10/main1.jpgExpiry time is not specified
http://dataschool.co.kr/wp/wp-content/uploads/2014/10/main2.jpgExpiry time is not specified
http://dataschool.co.kr/wp/wp-content/uploads/2014/10/slide-m1.pngExpiry time is not specified
http://dataschool.co.kr/wp/wp-content/uploads/2014/10/slide-m2-2.pngExpiry time is not specified
http://dataschool.co.kr/wp/wp-content/uploads/2014/10/slide-m3.pngExpiry time is not specified
http://www.googletagmanager.com/gtm.js?id=GTM-WM8HZL15 minutes
http://www.google-analytics.com/analytics.js2 hours

 Speed test – Images

File size of all images combined
158.15KB
Image optimisation
You can save 84.9KB (59% compression) by optimising the images below:

 Links

We found a total of 21 different links.
Internal links: 21

External links:

Link text (anchor) Link strength

Internal links:

Link text (anchor) Link strength
데이터 분석 스쿨
http://dataschool.co.kr
대표 강사
구글 애널리틱스
엑셀 데이터 분석
데이터 마케팅 & 통계
빅데이터 마케팅 과정
비즈니스 통계학
전체 강좌
센터 소개
데이터 스쿨 소개
센터 소식
문의 / 요청
오시는 길
데이터 스토리
http://dataschool.co.kr/all-class
‹
›
http://dataschool.co.kr/google-analytics
http://dataschool.co.kr/big-data-marketing
http://dataschool.co.kr/statistics

 Website security

IP
183.111.174.9
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
Good! We have not found any unencrypted email addresses.

 Sites on same ip

kr-tech.co.kr

dataschool.co.kr

kijob.or.kr

kiworks.co.kr

gametip.co.kr

tkbank.net

designmalgum.com

cleanairbell.com

dailylifestudio.com

 Icons

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

 Order of Heading elements on mobile by position

  • H2 : 데이터 분석 스쿨, ( 99px from top )

 Typos

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