SEO report of nslearning.co.kr

뉴로사이언스러닝

www.nslearning.co.kr/

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.
  • Implement the viewport meta tag.

 SEO

URL

Domain : www.nslearning.co.kr/

Character length : 21

Title
뉴로사이언스러닝
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: website
title: 뉴로사이언스러닝
url: http://www.nslearning.co.kr
description: 뉴로사이언스러닝 홈페이지입니다.
image: http://www.nslearning.co.kr/theme/community/img/main/main01.jpg

Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Error! Not all URLs are SEO friendly on this website!
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
뉴로사이언스러닝

Character length : 8

Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 8%

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
1100000
Heading structure in the source code
  • <H1> 뉴로사이언스러닝
  • <H2> 팝업레이어 알림
  • <H2> 기관학습
  • <H2> 개인학습
  • <H2> 프로그램
  • <H2> NSL 새소식
  • <H2> Column
  • <H2> 영어낭독 (Reading Assistant)
  • <H2> 듣기 / 읽기 (Fast ForWord)
  • <H2> 말하기 (DynEd)
  • <H2> 두뇌훈련 (BrainHQ)
Word cloud
  • reading14
  • 더보기10
  • news9
  • assistant9
  • forword9
  • dyned9
  • fast9
  • 두뇌훈련8
  • 영어낭독7
  • faq7
  • 접속방법7
  • 말하기7
  • 정교한6
  • 평가관리6
  • 없습니다6
  • 듣기/읽기6
  • 게시물이5
  • 프로그램5
  • brainhq5
  • 새소식4
  • 무엇이든4
  • column4
  • 두뇌훈련알아보기3
  • 물어보세요3
  • assis3
  • nsl3
  • 세미나3
  • 자료실3
  • 그리다3
  • 너굴양이3
  • 교육칼럼3
  • 뉴로사이언스러닝3
  • idea3
  • assis-tant2
  • 영어독서지도법2
  • fax2
  • 알아보는2
  • 교사·학부모2
  • 학부모2
  • 체험과정2
  • new_모집2
  • new_모…2
  • 기관/파트너2
  • 공지사항2
  • 개인학습2
  • 사업자등록번호2
  • 시리즈2
  • 기관학습2
  • 바로가기2
  • 홍길동2
  • 팝업레이어2
Keyword matrix
wordtitledescriptionsheading
reading
더보기
news
assistant
forword
dyned
Three Word cloud
  • 듣기/읽기 말하기 두뇌훈련3
  • news 두뇌훈련(brainhq 두뇌훈련알아보기2
  • 더보기 게시물이 없습니다2
404 Page
The website has no standard 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 50 images on this web page.

Alternate attributes for the following 42 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

 Technologies

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.
Table layout
Error! Avoid using nested tables!
Number of HTTP resources
66
Number of source domains
8
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
  • http://www.nslearning.co.kr/theme/community/css/mobile.css

 Speed test – Javascript

Javascript
Error! Too many javascript files found which slows down the page load on the website.
  • http://www.nslearning.co.kr/js/jquery-1.8.3.min.js
  • http://www.nslearning.co.kr/js/jquery.menu.js
  • http://www.nslearning.co.kr/js/common.js
  • http://www.nslearning.co.kr/js/wrest.js
  • http://www.nslearning.co.kr/theme/community/js/jquery.cycle.all.js
  • http://www.nslearning.co.kr/theme/community/js/js.cookie.js
  • http://www.nslearning.co.kr/theme/community/js/wib.js
  • http://www.nslearning.co.kr/theme/community/js/YouTube.js
  • http://www.nslearning.co.kr/theme/community/js/unslider.min.js
File size of all javascript files combined
1.38MB
Javascript minifying
You can save 12.3KB (33% 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.nslearning.co.kr/theme/community/css/default.css
  • http://www.nslearning.co.kr/theme/community/skin/latest/new_latest/style.css
  • http://www.nslearning.co.kr/theme/community/skin/latest/basic/style.css
  • http://www.nslearning.co.kr/theme/community/skin/latest/gallery/style.css
  • http://www.nslearning.co.kr/theme/community/css/wib.css
File size of all css files combined
351.02KB
CSS minifying
You can save 1.4KB (20% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
65.35KB
Gzip compression
Error! By using Gzip you can save 1.9KB (66% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
58
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://html.imarketing.kr/404.htmlExpiry time is not specified
http://www.nslearning.co.kr/.. /thumb-5a4a686af8981fda3aa49f49aa5cd4c6_1...Expiry time is not specified
http://www.nslearning.co.kr/.. /thumb-011d92e3a9dff7c91a427d51c2cd3132_1...Expiry time is not specified
http://www.nslearning.co.kr/.. /thumb-68a1e2f1178ab2bef2f05a85b167204a_1...Expiry time is not specified
http://www.nslearning.co.kr/js/common.jsExpiry time is not specified
http://www.nslearning.co.kr/js/jquery-1.8.3.min.jsExpiry time is not specified
http://www.nslearning.co.kr/js/jquery.menu.jsExpiry time is not specified
http://www.nslearning.co.kr/js/modernizr.custom.70111.jsExpiry time is not specified
http://www.nslearning.co.kr/js/wrest.jsExpiry time is not specified
http://www.nslearning.co.kr/theme/community/css/mobile.cssExpiry time is not specified
http://www.nslearning.co.kr/.. /top_icon02_off.jpgExpiry time is not specified
http://www.nslearning.co.kr/theme/community/img/main/m_bn01_2.jpgExpiry time is not specified
http://www.nslearning.co.kr/theme/community/img/main/m_bn01_3.jpgExpiry time is not specified
http://www.nslearning.co.kr/theme/community/img/main/m_bn01_4.jpgExpiry time is not specified
http://www.nslearning.co.kr/theme/community/img/main/m_bn02_2.jpgExpiry time is not specified
http://www.nslearning.co.kr/theme/community/img/main/m_bn02_3.jpgExpiry time is not specified
http://www.nslearning.co.kr/theme/community/img/main/m_bn02_4.jpgExpiry time is not specified
http://www.nslearning.co.kr/theme/community/img/main/m_bn03_2.jpgExpiry time is not specified
http://www.nslearning.co.kr/theme/community/img/main/m_bn03_3.jpgExpiry time is not specified
http://www.nslearning.co.kr/theme/community/img/main/m_bn03_4.jpgExpiry time is not specified
http://www.nslearning.co.kr/theme/community/img/main/m_bn04_1.jpgExpiry time is not specified
http://www.nslearning.co.kr/theme/community/img/main/m_bn04_2.jpgExpiry time is not specified
http://www.nslearning.co.kr/theme/community/img/main/m_bn04_3.jpgExpiry time is not specified
http://www.nslearning.co.kr/theme/community/img/main/m_bn04_4.jpgExpiry time is not specified
http://www.nslearning.co.kr/theme/community/img/mobile/ccbg.jpgExpiry time is not specified
http://www.nslearning.co.kr/theme/community/img/mobile/close_xbt.pngExpiry time is not specified
http://www.nslearning.co.kr/.. /m_main_banner01.jpgExpiry time is not specified
http://www.nslearning.co.kr/.. /m_main_banner02.jpgExpiry time is not specified
http://www.nslearning.co.kr/.. /m_main_banner03.jpgExpiry time is not specified
http://www.nslearning.co.kr/.. /m_main_banner04.jpgExpiry time is not specified
http://www.nslearning.co.kr/theme/community/img/mobile/m_plus.jpgExpiry time is not specified
http://www.nslearning.co.kr/.. /m_top_ban01.jpgExpiry time is not specified
http://www.nslearning.co.kr/.. /m_top_ban02.jpgExpiry time is not specified
http://www.nslearning.co.kr/.. /top_icon_m01.jpgExpiry time is not specified
http://www.nslearning.co.kr/.. /top_icon_m02.jpgExpiry time is not specified
http://www.nslearning.co.kr/.. /top_icon_m03_off.jpgExpiry time is not specified
http://www.nslearning.co.kr/theme/community/img/mobile/top_logo.jpgExpiry time is not specified
http://www.nslearning.co.kr/theme/community/js/iscroll.jsExpiry time is not specified
http://www.nslearning.co.kr/theme/community/js/iscroll.min.jsExpiry time is not specified
http://www.nslearning.co.kr/theme/community/js/jquery.cycle.all.jsExpiry time is not specified
http://www.nslearning.co.kr/theme/community/js/jquery.fitvids.jsExpiry time is not specified
http://www.nslearning.co.kr/theme/community/js/js.cookie.jsExpiry time is not specified
http://www.nslearning.co.kr/theme/community/js/outsideEvent.jsExpiry time is not specified
http://www.nslearning.co.kr/theme/community/js/swiper.min.cssExpiry time is not specified
http://www.nslearning.co.kr/theme/community/js/swiper.min.jsExpiry time is not specified
http://www.nslearning.co.kr/theme/community/js/unslider.min.jsExpiry time is not specified
http://www.nslearning.co.kr/theme/community/js/wib_mobile.jsExpiry time is not specified
http://www.nslearning.co.kr/.. /style.cssExpiry time is not specified
http://www.nslearning.co.kr/.. /style.cssExpiry time is not specified
http://www.nslearning.co.kr/.. /style.cssExpiry time is not specified
http://www.nslearning.co.kr/.. /style.cssExpiry time is not specified
http://www.nslearning.co.kr/.. /style.cssExpiry time is not specified
https://static.doubleclick.net/instream/ad_status.js15 minutes

 Speed test – Images

File size of all images combined
1.43MB
Image optimisation
You can save 959.7KB (68% compression) by optimising the images below:

 Links

We found a total of 147 different links.
Internal links: 141
External links: 6

External links:

Link text (anchor) Link strength

Internal links:

Link text (anchor) Link strength

 Website security

IP
183.111.183.4
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.

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systemkr.com

dbjob.or.kr

innoclean.net

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swbiotech.com

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nslearning.co.kr

smart-dentalclinic.com

 Icons

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

 Typos

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