SEO report of coolearning.net

공지사항

www.coolearning.net/

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


 Tasks

  • Select one version of your site as main and make a redirect from other versions to that one.
  • Avoid using deprecated HTML tags.
  • Try to make your site load faster.

 SEO

URL

Domain : www.coolearning.net/

Character length : 20

Title
공지사항
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
url: http://coolearning.net/
title: 공지사항

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
The robots.txt file is missing!

 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
공지사항

Character length : 4

Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 2%

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
001200
Heading structure in the source code
  • <H3> 새로운 글
  • <H4> 검색
  • <H4> 로그인
Word cloud
  • 학급운영6
  • 로그인5
  • 새롭게4
  • 수업이야기4
  • 홈페이지를4
  • 올해부터4
  • 공지사항3
  • 시작하려고3
  • 합니다3
  • 협동학습3
  • 아이디2
  • 닉네임2
  • 제목+내용2
  • 기본글꼴2
  • quantum2
  • list2
  • 관리자2
  • 협동학습연구회2
Keyword matrix
wordtitledescriptionsheading
학급운영
로그인
새롭게
수업이야기
홈페이지를
올해부터
Two Word cloud
  • 올해부터 홈페이지를3
  • 시작하려고 합니다3
  • 닉네임 아이디2
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 0 images on this web page.

Good! Every image has an alternative text attributes set on this website.

 Technologies

Mobile optimization
This website is optimal for mobile devices!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Error! The web address is accessible with and 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 fast enough.
Loading time
8,624 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
26
Number of source domains
2
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://www.coolearning.net/common/js/jquery.min.js?20171223165556
  • http://www.coolearning.net/common/js/x.min.js?20171223165555
  • http://www.coolearning.net/common/js/xe.min.js?20171223165556
  • http://code.jquery.com/jquery.min.js
  • http://code.jquery.com/jquery-migrate-1.2.1.min.js
  • http://code.jquery.com/ui/1.10.4/jquery-ui.js
  • http://www.coolearning.net/.. /unload.js?20170221022355
  • http://www.coolearning.net/.. /jquery.mmenu.min.all.js?20170124204512
  • http://www.coolearning.net/.. /jquery.mousewheel-3.0.6.pack.js?20170221...
  • http://www.coolearning.net/.. /jquery.fancybox.pack.js?20170221022355
  • http://www.coolearning.net/.. /cookie.js?20170221022354
  • http://www.coolearning.net/.. /d046d1841b9c79c545b82d3be892699d.ko.comp...
  • http://www.coolearning.net/.. /1bdc15d63816408b99f674eb6a6ffcea.ko.comp...
  • http://www.coolearning.net/.. /9b007ee9f2af763bb3d35e4fb16498e9.ko.comp...
  • http://www.coolearning.net/.. /autolink.js?20171223165551
List of render blocking css files
  • http://www.coolearning.net/common/css/xe.min.css?20171223165556
  • http://www.coolearning.net/common/css/mobile.min.css?20171223165556
  • http://www.coolearning.net/.. /mboard.min.css?20171223165601
  • http://www.coolearning.net/.. /font-awesome.min.css?20170124204510
  • http://www.coolearning.net/.. /jquery.mmenu.all.css?20170124204509
  • http://www.coolearning.net/.. /style.css?20171223165601
  • http://www.coolearning.net/.. /jquery.fancybox.css?20170221022355
  • http://www.coolearning.net/.. /phiz.global.min.css?20170124204509
  • http://www.coolearning.net/.. /phiz.mlayout.min.css?20170124204509

 Speed test – Javascript

Javascript
Error! Too many javascript files found which slows down the page load on the website.
  • http://www.coolearning.net/common/js/jquery.min.js?20170323010509
  • http://www.coolearning.net/addons/layerpopup/source/unload.js?20170221022355
  • http://www.coolearning.net/common/js/x.min.js?20170323010611
  • http://www.coolearning.net/common/js/xe.min.js?20170323010611
  • http://www.coolearning.net/modules/board/tpl/js/board.min.js?20170323010850
  • http://www.coolearning.net/layouts/simplestrap/js/jquery.cookie.min.js?20170323012614
  • http://www.coolearning.net/addons/layerpopup/source/jquery.mousewheel-3.0.6.pack.js?20170221022355
  • http://www.coolearning.net/addons/layerpopup/source/jquery.fancybox.pack.js?20170221022355
  • http://www.coolearning.net/addons/layerpopup/source/cookie.js?20170221022354
  • http://www.coolearning.net/files/cache/js_filter_compiled/d046d1841b9c79c545b82d3be892699d.ko.compiled.js?20170323012937
  • http://www.coolearning.net/files/cache/js_filter_compiled/1bdc15d63816408b99f674eb6a6ffcea.ko.compiled.js?20170323012937
  • http://www.coolearning.net/files/cache/js_filter_compiled/9b007ee9f2af763bb3d35e4fb16498e9.ko.compiled.js?20170323012937
  • http://www.coolearning.net/addons/autolink/autolink.js?20170323010309
  • http://www.coolearning.net/common/js/plugins/ui/jquery-ui.min.js?20170323010559
  • http://www.coolearning.net/common/js/plugins/ui/jquery.ui.datepicker-ko.js?20170323010559
  • http://www.coolearning.net/addons/resize_image/js/resize_image.min.js?20170323010334
  • http://www.coolearning.net/modules/board/skins/sketchbook5/js/imagesloaded.pkgd.min.js?20170124225638
  • http://www.coolearning.net/modules/board/skins/sketchbook5/js/jquery.cookie.js?20170124225639
  • http://www.coolearning.net/modules/editor/skins/xpresseditor/js/xe_textarea.min.js?20170323011022
  • http://www.coolearning.net/modules/board/skins/sketchbook5/js/jquery.autogrowtextarea.min.js?20170124225639
  • http://www.coolearning.net/modules/board/skins/sketchbook5/js/board.js?20170124225636
  • http://www.coolearning.net/modules/board/skins/sketchbook5/js/jquery.masonry.min.js?20170124225640
  • http://www.coolearning.net/modules/board/skins/sketchbook5/js/font_ng.js?20170124225638
  • http://www.coolearning.net/layouts/simplestrap/js/bootstrap.min.js?20170323012614
  • http://www.coolearning.net/files/cache/ruleset/02be837a7a66cdf689d85e5f8e52a27f.ko.js?20170323012937
File size of all javascript files combined
803.13KB
Javascript minifying
You can save 38.2KB (36% 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.coolearning.net/common/css/xe.min.css?20170323010507
  • http://www.coolearning.net/layouts/simplestrap/css/bootstrap.min.css?20170323012610
  • http://www.coolearning.net/layouts/simplestrap/css/font-awesome.min.css?20170323012611
  • http://www.coolearning.net/layouts/simplestrap/css/simplestrap.min.css?20170323012611
  • http://www.coolearning.net/common/js/plugins/ui/jquery-ui.min.css?20170323010559
  • http://www.coolearning.net/modules/board/skins/sketchbook5/css/board.css?20170124225603
  • http://www.coolearning.net/modules/editor/styles/ckeditor_light/style.css?20170323011025
  • http://www.coolearning.net/addons/layerpopup/source/jquery.fancybox.css?20170221022355
File size of all css files combined
120.18KB
CSS minifying
You can save 7.5KB (15% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
9.29KB
Gzip compression
Error! By using Gzip you can save 66.6KB (66% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
4
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://www.coolearning.net/.. /fancybox_sprite@2x.pngExpiry time is not specified

 Speed test – Images

File size of all images combined
6.65KB
Image optimisation
All images are optimized.

 Website security

IP
218.234.23.53
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.

 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 : 공지사항 1 , ( 44px from top )

 Typos

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